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Posted to batik-users@xmlgraphics.apache.org by ra...@blueyonder.co.uk on 2006/03/11 23:44:31 UTC
adding Elements to SVG Doc
Hi Javid,
I did initially try to add the red circles to the svg document
programatically, infact I think you emailed me a snippet of your code but
it doesn't work, the code compiles but does not display the red-circles, I
tried to repaint my canvas, that don't work... here's the code I'm using
maybe you might be able to spot where I'm making the error...
//I added this in my constructor
canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
//The following code I added in my ActionListener triggred by a button
canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
Runnable() {
public void run()
{
SVGDocument doc = canvas.getSVGDocument();
String SVGNS = "http://www.w3.org/2000/svg";
Iterator i = spots.iterator();
Element g = doc.getElementById("circleGroup");
if (g == null)
{
g = doc.createElementNS(SVGNS,"g");
g.setAttributeNS(null, "id", "circleGroup");
doc.getRootElement().appendChild(g);
}
while (i.hasNext())
{
Point2D pt2d = (Point2D) i.next();
Element e = doc.createElementNS(SVGNS,"circle");
e.setAttributeNS(null,"cx",""+pt2d.getX());
e.setAttributeNS(null,"cy",""+pt2d.getY());
e.setAttributeNS(null,"r","8");
e.setAttributeNS(null,"fill","Red");
g.appendChild(e);
}
}
});
canvas.repaint();
Thx inadvance,
yasmin
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Re: adding Elements to SVG Doc
Posted by ra...@blueyonder.co.uk.
Hi Thomas,
I just changed "spot" to "circle" but the red circles dnt appear on the
canvas ...I am not getting any errors - do I need to repaint() the canvas
- or could it be my svg file?
Tx
yasmin
> Hi Yasmin,
>
> Your test code worked fine for me with one change, you had:
>
> Element e =
> doc.createElementNS(SVGNS,"spot");
>
> This isn't right you want:
>
> Element e =
> doc.createElementNS(SVGNS,"circle");
>
> Which is odd because an earlier e-mail had 'circle'
> I tested by opening 'samples/mapSpain.svg'. I think two of your circles
> still didn't show because mapSpain isn't quite large enough but the ones
> that should show did.
>
> rafiqy@blueyonder.co.uk wrote on 03/12/2006 02:07:00 PM:
>
>> I've just attached the java file only!
>>
>> Tx
>> yasmin
>>
>>
>>
>>
>>
>>
>>
>> > Hi Yasmin,
>> >
>> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 10:45:17 AM:
>> >
>> >> Now when I run my code I get the following error:
>> >>
>> >> org.w3c.dom.DOMException: The current document is unable to create an
>> >> element of the requested type (namespace: http://www.w3.org/2000/svg,
>> >> name: spot).
>> >
>> > Batik's DOM implementation prevents you from creating elements in
> the
>> > SVG Namespace that aren't part of the SVG specification.
>> >
>> > As far as path forward, I would suggest taking the code to create
> the
>> > circles and put it in a small example that just puts of the canvas
>> > (with any old document) and a button that adds a list of preset
> circles.
>> >
>> > Then with all the code together I can either spot the error or
>> > run it and debug why it isn't working for you.
>> >
>> >>
>> >> at org.apache.batik.dom.AbstractNode.createDOMException(Unknown
>> > Source)
>> >>
>> >> at
>> > org.apache.batik.dom.svg.SVGDOMImplementation.createElementNS(Unknown
>> >> Source)
>> >>
>> >> at org.apache.batik.dom.svg.SVGOMDocument.createElementNS(Unknown
>> > Source)
>> >>
>> >> at mypackage22.KeyAccidentClient$4.run(KeyAccidentClient.java:349)
>> >>
>> >> at org.apache.batik.util.RunnableQueue.run(Unknown Source)
>> >>
>> >> at java.lang.Thread.run(Thread.java:534)
>> >>
>> >> Pls advice.
>> >>
>> >> Thx
>> >>
>> >> yasmin
>> >>
>> >>
>> >>
>> >>
>> >> > Hi Yasmin,
>> >> >
>> >> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 06:04:36 AM:
>> >> >
>> >> >> When I tried putting a line to test if the code is running, the
> code
>> >> > does
>> >> >> run, but apparently it does not create any elements, here's what I
>> >> > tested:
>> >> >>
>> >> >> System.out.println("This is just testing :" +
>> >> > g.getAttribute("circleGroup"));
>> >> >>
>> >> >> and nothing prints for g.getAttribute ...
>> >> >
>> >> > This is expected, I think you want to use:
>> >> > g.getAttributeNS(null, "id");
>> >> >
>> >> > This should result in the string 'circleGroup'.
>> >> >
>> >> >> > rafiqy@blueyonder.co.uk wrote on 03/11/2006 05:44:31 PM:
>> >> >> >
>> >> >> >> I did initially try to add the red circles to the svg document
>> >> >> >> programatically, infact I think you emailed me a snippet of
> your
>> > code
>> >> >> >> but it doesn't work, the code compiles but does not display the
>> >> >> >> red-circles, I tried to repaint my canvas, that don't work...
>> > here's
>> >> >> >> the code I'm using maybe you might be able to spot where I'm
>> > making
>> >> >> >> the error...
>> >> >> >
>> >> >> > The code looks pretty good. You aren't that far from a
>> >> >> > standalone example, this would help me help you...
>> >> >> >
>> >> >> >> //I added this in my constructor
>> >> >> >> canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
>> >> >> >
>> >> >> > This must be done _before_ you set the document on the
> canvas.
>> >> >> >
>> >> >> >> //The following code I added in my ActionListener triggred by a
>> >> > button
>> >> >> >
>> >> >> > Are you sure this code runs? Some println's might help make
>> > sure
>> >> >> > that your spots list isn't empty for some reason, etc. You
> don't
>> >> >> > need to 'repaint' the canvas.
>> >> >> >
>> >> >> >>
> canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
>> >> >> >> Runnable() {
>> >> >> >>
>> >> >> >> public void run()
>> >> >> >> {
>> >> >> >> SVGDocument doc =
> canvas.getSVGDocument();
>> >> >> >> String SVGNS =
>> > "http://www.w3.org/2000/svg";
>> >> >> >> Iterator i = spots.iterator();
>> >> >> >> Element g =
>> >> > doc.getElementById("circleGroup");
>> >> >> >> if (g == null)
>> >> >> >> {
>> >> >> >> g = doc.createElementNS(SVGNS,"g");
>> >> >> >> g.setAttributeNS(null, "id",
>> >> > "circleGroup");
>> >> >> >> doc.getRootElement().appendChild(g);
>> >> >> >> }
>> >> >> >>
>> >> >> >>
>> >> >> >> while (i.hasNext())
>> >> >> >> {
>> >> >> >> Point2D pt2d = (Point2D) i.next();
>> >> >> >> Element e =
>> >> >> > doc.createElementNS(SVGNS,"circle");
>> >> >> >> e.setAttributeNS(null,"cx",""+pt2d.getX());
>> >> >> >> e.setAttributeNS(null,"cy",""+pt2d.getY());
>> >> >> >> e.setAttributeNS(null,"r","8");
>> >> >> >> e.setAttributeNS(null,"fill","Red");
>> >> >> >> g.appendChild(e);
>> >> >> >> }
>> >> >> >> }
>> >> >> >> });
>> >> >> >>
>> >> >> >> canvas.repaint();
>> >> >> >
>> >> >> >
>> >> >> >
>> > ---------------------------------------------------------------------
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>> > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> > For additional commands, e-mail:
>> >> > batik-users-help@xmlgraphics.apache.org
>> >> >> >
>> >> >> >
>> >> >> >
>> >> >>
>> >> >>
>> >> >>
>> >> >>
> ---------------------------------------------------------------------
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>> > batik-users-help@xmlgraphics.apache.org
>> >> >>
>> >> >
>> >> >
>> >> >
> ---------------------------------------------------------------------
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>> >> >
>> >> >
>> >> >
>> >>
>> >>
>> >>
>> >> ---------------------------------------------------------------------
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>> >
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>> >
>> >
>> [attachment "TestProgram.java" deleted by Thomas E. DeWeese/449433/EKC]
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Re: adding Elements to SVG Doc
Posted by Urs Reupke <ur...@gmx.net>.
Hi,
sorry, I forgot about the NodeList.
Unfortunately, it doesn't use the Java Collections API,
but it's similiar in function.
The elements within are instance of Node, which is a subtype of Element.
You should be able to retrieve your SVG Circle Element by calling the
"item" function as you would use "List.get(int index)" with a regular list.
What do you mean by "supposed to appear clickable"? If you want a
special cursor to appear (like, for example, when hovering the mouse
over an active hyperlink in a webpage) you have to tell Batik (which is
what the first listener in the file I linked to does. Batik has simpler
ways of doing it though, if you're content with standard cursors.)
HTH
-Urs
rafiqy@blueyonder.co.uk wrote:
> Hi there,
>
> elt.getElementsByTagName returns NodeList, I tried this but nothing
> happens, btw are the red circles suppose to appear clickable?
>
>
> NodeList circleElement = elt.getElementsByTagName("circle");
>
> Thx
>
> yasmin
>
>> Hi Yasmin,
>>
>> your code sample was:
>>> Element element = doc.getElementById("circleGroup");
>>> EventTarget eventTarget = (EventTarget) element;
>>> eventTarget.addEventListener("click",new CircleAction(),false);
>>>
>>>
>>> class CircleAction implements EventListener
>>> {
>>> public void handleEvent(Event evt)
>>> {
>>> Element elt = (Element) evt.getCurrentTarget();
>>>
>>> if (evt.getType() == "click")
>>> {
>>> elt.setAttributeNS("circle","fill","yellow");
>>> }
>>> }
>> In here, you add a listener to a group(?) and afterwards, when the group
>> is clicked, try to set the attribute "fill" on the element "elt" in the
>> namespace "circle" to yellow.
>> Instead, what (I believe) you want to do is to set the attribute on the
>> element circle.
>> I have not tested it (and am not familiar with the W3C DOM API either,
>> using dom4j mainly), but maybe you could change the listeners code to:
>>
>> > Element elt = (Element) evt.getCurrentTarget();
>> > Element circleElement = elt.getElementByTagName("circle")
>> > if (evt.getType() == "click") {
>> > circleElement.setAttributeNS(null,"fill","yellow");
>> > }
>>
>> Oh, and maybe check for the eventtype before doing anything else,
>> possible saving some time at runtime.
>>
>> I've not followed your discussion in detail,
>> but maybe you can have a look at this class from my project:
>> http://cvs.sourceforge.net/viewcvs.py/anathema/CharmTree/src/net/sf/anathema/charmtree/listening/CharmTreeListening.java?view=markup
>>
>> Within, you'll find two EventListeners,"cursorTooltipInitListener" and
>> "selectionInvokingListener". The former acts on mouseover, but the
>> latter reacts on mouseclick events for the element it's over.
>> Within, the first part retrieves the target element.
>> (Ignore the special case of an TSpan-Element being clicked)
>> Then, an element ID is read from the synonymous attribute,
>> finally, an event is fired.
>>
>> Basically, you could use this (or very simliar code) for parsing the
>> document whenever a click event occurs and locating the target element
>> by hand, thus making sure you got the circle and only the circle to
>> operate upon.
>>
>> I guess they're way to complicated for what you intend to do, but maybe
>> they can help you figure out how to do it by stripping things away.
>>
>> Good luck with your task
>> -Urs
>>
>> ---------------------------------------------------------------------
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>>
>>
>>
>
>
>
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Re: adding Elements to SVG Doc
Posted by ra...@blueyonder.co.uk.
Hi there,
elt.getElementsByTagName returns NodeList, I tried this but nothing
happens, btw are the red circles suppose to appear clickable?
NodeList circleElement = elt.getElementsByTagName("circle");
Thx
yasmin
> Hi Yasmin,
>
> your code sample was:
>> Element element = doc.getElementById("circleGroup");
>> EventTarget eventTarget = (EventTarget) element;
>> eventTarget.addEventListener("click",new CircleAction(),false);
>>
>>
>> class CircleAction implements EventListener
>> {
>> public void handleEvent(Event evt)
>> {
>> Element elt = (Element) evt.getCurrentTarget();
>>
>> if (evt.getType() == "click")
>> {
>> elt.setAttributeNS("circle","fill","yellow");
>> }
>> }
>
> In here, you add a listener to a group(?) and afterwards, when the group
> is clicked, try to set the attribute "fill" on the element "elt" in the
> namespace "circle" to yellow.
> Instead, what (I believe) you want to do is to set the attribute on the
> element circle.
> I have not tested it (and am not familiar with the W3C DOM API either,
> using dom4j mainly), but maybe you could change the listeners code to:
>
> > Element elt = (Element) evt.getCurrentTarget();
> > Element circleElement = elt.getElementByTagName("circle")
> > if (evt.getType() == "click") {
> > circleElement.setAttributeNS(null,"fill","yellow");
> > }
>
> Oh, and maybe check for the eventtype before doing anything else,
> possible saving some time at runtime.
>
> I've not followed your discussion in detail,
> but maybe you can have a look at this class from my project:
> http://cvs.sourceforge.net/viewcvs.py/anathema/CharmTree/src/net/sf/anathema/charmtree/listening/CharmTreeListening.java?view=markup
>
> Within, you'll find two EventListeners,"cursorTooltipInitListener" and
> "selectionInvokingListener". The former acts on mouseover, but the
> latter reacts on mouseclick events for the element it's over.
> Within, the first part retrieves the target element.
> (Ignore the special case of an TSpan-Element being clicked)
> Then, an element ID is read from the synonymous attribute,
> finally, an event is fired.
>
> Basically, you could use this (or very simliar code) for parsing the
> document whenever a click event occurs and locating the target element
> by hand, thus making sure you got the circle and only the circle to
> operate upon.
>
> I guess they're way to complicated for what you intend to do, but maybe
> they can help you figure out how to do it by stripping things away.
>
> Good luck with your task
> -Urs
>
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>
>
>
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Re: adding Elements to SVG Doc
Posted by Urs Reupke <ur...@gmx.net>.
Hi Yasmin,
your code sample was:
> Element element = doc.getElementById("circleGroup");
> EventTarget eventTarget = (EventTarget) element;
> eventTarget.addEventListener("click",new CircleAction(),false);
>
>
> class CircleAction implements EventListener
> {
> public void handleEvent(Event evt)
> {
> Element elt = (Element) evt.getCurrentTarget();
>
> if (evt.getType() == "click")
> {
> elt.setAttributeNS("circle","fill","yellow");
> }
> }
In here, you add a listener to a group(?) and afterwards, when the group
is clicked, try to set the attribute "fill" on the element "elt" in the
namespace "circle" to yellow.
Instead, what (I believe) you want to do is to set the attribute on the
element circle.
I have not tested it (and am not familiar with the W3C DOM API either,
using dom4j mainly), but maybe you could change the listeners code to:
> Element elt = (Element) evt.getCurrentTarget();
> Element circleElement = elt.getElementByTagName("circle")
> if (evt.getType() == "click") {
> circleElement.setAttributeNS(null,"fill","yellow");
> }
Oh, and maybe check for the eventtype before doing anything else,
possible saving some time at runtime.
I've not followed your discussion in detail,
but maybe you can have a look at this class from my project:
http://cvs.sourceforge.net/viewcvs.py/anathema/CharmTree/src/net/sf/anathema/charmtree/listening/CharmTreeListening.java?view=markup
Within, you'll find two EventListeners,"cursorTooltipInitListener" and
"selectionInvokingListener". The former acts on mouseover, but the
latter reacts on mouseclick events for the element it's over.
Within, the first part retrieves the target element.
(Ignore the special case of an TSpan-Element being clicked)
Then, an element ID is read from the synonymous attribute,
finally, an event is fired.
Basically, you could use this (or very simliar code) for parsing the
document whenever a click event occurs and locating the target element
by hand, thus making sure you got the circle and only the circle to
operate upon.
I guess they're way to complicated for what you intend to do, but maybe
they can help you figure out how to do it by stripping things away.
Good luck with your task
-Urs
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Re: adding Elements to SVG Doc
Posted by th...@kodak.com.
Hi Yasmin,
rafiqy@blueyonder.co.uk wrote on 03/13/2006 04:44:27 AM:
> I read the DOM interface, but I still can't get the red circles to
change
> the colour when clicked, here's my code ...I'm sorry for being a
nuisance.
>
> Element element = doc.getElementById("circleGroup");
> EventTarget eventTarget = (EventTarget) element;
> eventTarget.addEventListener("click",new CircleAction(),false);
This looks fine.
> class CircleAction implements EventListener
> {
> public void handleEvent(Event evt)
> {
> Element elt = (Element) evt.getCurrentTarget();
'getCurrentTarget()' will return the 'g' that you registered
the listener on. 'getTarget()' will return the 'circle' that was
clicked (and caused the event). That is why I suggested that you wanted
'getTarget()'.
> if (evt.getType() == "click")
> {
> elt.setAttributeNS("circle","fill","yellow");
As Urs already pointed out, what you probably meant was:
elt.setAttributeNS(null, "fill",
"yellow");
However, I suspect the real problem is that you are setting the
fill color with the 'style' attribute when you construct the circle.
In this case you must set the fill color with the style attribute in
the click handler (or use the CSS SAC):
elt.setAttributeNS(null, "style",
"fill:yellow");
Personally for this case I would avoid using the style attribute
in either, and use the fill attribute for both in this case.
> > Please read the DOM interfaces. This is the third time you have
> > failed to lookup the interface that provides a method. BTW most of
> > the time you want to use evt.getTarget().
> >
> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 08:08:23 PM:
> >
> >> Hi Thomas,
> >>
> >> This is the code for my CircleAction,
> >>
> >> public class CircleAction implements EventListener
> >> {
> >> public void handleEvent(Event evt)
> >> {
> >> Element elt = (Element) evt.getCurrentTarget();
> >>
> >> if (evt.getType() == "click")
> >> {
> >> elt.setAttributeNS(SVG_NS, "fill", "yellow");
> >> }
> >> }
> >> }
> >>
> >> The evt.getCurrentTarget() is not recognised?
> >>
> >> Thx
> >>
> >> yasmin
> >>
> >>
> >>
> >>
> >> > Hi Yasmin,
> >> >
> >> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 06:24:15 PM:
> >> >
> >> >> I've tried this, but again I have a problem with the paranthesis
of
> > the
> >> >> addEventListener?
> >> >
> >> > What is the error?
> >> > Does CircleAction implement the DOM EventListener interface?
> >> >
> >> > org.w3c.dom.events.EventListener;
> >> >
> >> >
> >> >> NodeList circleList = doc.getElementsByTagName("circle");
> >> >
> >> > You only need to add one event listener to the circleGroup.
> >> > Then use evt.getTarget() to know what circle it is.
> >> >
> >> >> for (int count = 0; count < circleList.getLength(); count++) {
> >> >> EventTarget eventTarget = (EventTarget) circleList.item(count);
> >> >> eventTarget.addEventListener("click",new CircleAction(),false);
> >> >> }
> >> >>
> >> >> Thx
> >> >>
> >> >> yasmin
> >> >>
> >> >>
> >> >>
> >> >> > Hi Yasmin,
> >> >> >
> >> >> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 05:54:00 PM:
> >> >> >
> >> >> >> Now I'm trying to make the red circles clickable, I've tried
this
> >> > code
> >> >> > but
> >> >> >> for some reason I can't get the element.addEventListener?
> >> >> >
> >> >> > addEventListener is on the EventTarget interface. So you
> >> >> > will need to cast the element to add the listener.
> >> >> >
> >> >> >>
> >> >> >> Element element = doc.getElementById("circleGroup");
> >> >> >> element.addEventListener("click", new CircleAction(), false);
> >> >> >>
> >> >> >> Thx
> >> >> >>
> >> >> >> yasmin
> >> >> >>
> >> >> >> > Hi Yasmin,
> >> >> >> >
> >> >> >> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 03:44:08 PM:
> >> >> >> >
> >> >> >> >> Here's the heading of my svg file, can you see anything that
> > might
> >> > be
> >> >> >> >> causing the red circles not appearing?
> >> >> >> >
> >> >> >> >> viewBox="424000.000 -518000 2000 2000"
> >> >> >> >
> >> >> >> > Your viewBox certainly doesn't intersect any of the coords
> >> >> >> > in your example source code. When you add the elements to
the
> >> >> >> > Document you need to place your circles in the 'maps'
coordinate
> >> >> >> > system (which normally is simplier for you).
> >> >> >> >
> >> >> >> > So the cx & cy for a circle should look something like
> >> >> >> > cx="425100"
> >> >> >> > cy="-519100"
> >> >> >> >
> >> >> >> >> > One other comment on the code. I would suggest using
the
> >> >> >> >> > JSVGScrollPane
> >> >> >> >> > instead of the swing JScrollPane. The JScrollPane works
in
> > most
> >> >> > cases
> >> >> >> >> > it tends to be much less efficient than the
JSVGScrollPane.
> >> >> >> >> >
> >> >> >> >> > thomas.deweese@kodak.com wrote on 03/12/2006 03:01:19 PM:
> >> >> >> >> >
> >> >> >> >> >> Hi Yasmin,
> >> >> >> >> >>
> >> >> >> >> >> Your test code worked fine for me with one change,
you
> > had:
> >> >> >> >> >>
> >> >> >> >> >> Element e =
> >> >> >> >> >> doc.createElementNS(SVGNS,"spot");
> >> >> >> >> >>
> >> >> >> >> >> This isn't right you want:
> >> >> >> >> >>
> >> >> >> >> >> Element e =
> >> >> >> >> >> doc.createElementNS(SVGNS,"circle");
> >> >> >> >> >>
> >> >> >> >> >> Which is odd because an earlier e-mail had 'circle'
> >> >> >> >> >> I tested by opening 'samples/mapSpain.svg'. I think two
of
> >> > your
> >> >> >> > circles
> >> >> >> >> >> still didn't show because mapSpain isn't quite large
enough
> > but
> >> >> > the
> >> >> >> > ones
> >> >> >> >> >> that should show did.
> >> >> >> >> >>
> >> >> >> >> >> rafiqy@blueyonder.co.uk wrote on 03/12/2006 02:07:00 PM:
> >> >> >> >> >>
> >> >> >> >> >> > I've just attached the java file only!
> >> >> >> >> >> >
> >> >> >> >> >> > Tx
> >> >> >> >> >> > yasmin
> >> >> >> >> >> >
> >> >> >> >> >> >
> >> >> >> >> >> >
> >> >> >> >> >> >
> >> >> >> >> >> >
> >> >> >> >> >> >
> >> >> >> >> >> >
> >> >> >> >> >> > > Hi Yasmin,
> >> >> >> >> >> > >
> >> >> >> >> >> > > rafiqy@blueyonder.co.uk wrote on 03/12/2006 10:45:17
AM:
> >> >> >> >> >> > >
> >> >> >> >> >> > >> Now when I run my code I get the following error:
> >> >> >> >> >> > >>
> >> >> >> >> >> > >> org.w3c.dom.DOMException: The current document is
> > unable
> >> > to
> >> >> >> > create
> >> >> >> >> > an
> >> >> >> >> >> > >> element of the requested type (namespace:
> >> >> >> >> > http://www.w3.org/2000/svg,
> >> >> >> >> >> > >> name: spot).
> >> >> >> >> >> > >
> >> >> >> >> >> > > Batik's DOM implementation prevents you from
creating
> >> >> > elements
> >> >> >> > in
> >> >> >> >> >
> >> >> >> >> >> the
> >> >> >> >> >> > > SVG Namespace that aren't part of the SVG
specification.
> >> >> >> >> >> > >
> >> >> >> >> >> > > As far as path forward, I would suggest taking the
> > code
> >> > to
> >> >> >> > create
> >> >> >> >> >
> >> >> >> >> >> the
> >> >> >> >> >> > > circles and put it in a small example that just puts
of
> > the
> >> >> >> > canvas
> >> >> >> >> >> > > (with any old document) and a button that adds a list
of
> >> >> > preset
> >> >> >> >> >> circles.
> >> >> >> >> >> > >
> >> >> >> >> >> > > Then with all the code together I can either spot
the
> >> > error
> >> >> > or
> >> >> >> >> >> > > run it and debug why it isn't working for you.
> >> >> >> >> >> > >
> >> >> >> >> >> > >>
> >> >> >> >> >> > >> at
> >> >> >> > org.apache.batik.dom.AbstractNode.createDOMException(Unknown
> >> >> >> >> >> > > Source)
> >> >> >> >> >> > >>
> >> >> >> >> >> > >> at
> >> >> >> >> >> > >
> >> >> >> >> >
> >> >> >
> > org.apache.batik.dom.svg.SVGDOMImplementation.createElementNS(Unknown
> >> >> >> >> >> > >> Source)
> >> >> >> >> >> > >>
> >> >> >> >> >> > >> at
> >> >> >> >> >
> > org.apache.batik.dom.svg.SVGOMDocument.createElementNS(Unknown
> >> >> >> >> >> > > Source)
> >> >> >> >> >> > >>
> >> >> >> >> >> > >> at
> >> >> >> >> >
> > mypackage22.KeyAccidentClient$4.run(KeyAccidentClient.java:349)
> >> >> >> >> >> > >>
> >> >> >> >> >> > >> at
org.apache.batik.util.RunnableQueue.run(Unknown
> >> > Source)
> >> >> >> >> >> > >>
> >> >> >> >> >> > >> at java.lang.Thread.run(Thread.java:534)
> >> >> >> >> >> > >>
> >> >> >> >> >> > >> Pls advice.
> >> >> >> >> >> > >>
> >> >> >> >> >> > >> Thx
> >> >> >> >> >> > >>
> >> >> >> >> >> > >> yasmin
> >> >> >> >> >> > >>
> >> >> >> >> >> > >>
> >> >> >> >> >> > >>
> >> >> >> >> >> > >>
> >> >> >> >> >> > >> > Hi Yasmin,
> >> >> >> >> >> > >> >
> >> >> >> >> >> > >> > rafiqy@blueyonder.co.uk wrote on 03/12/2006
06:04:36
> > AM:
> >> >> >> >> >> > >> >
> >> >> >> >> >> > >> >> When I tried putting a line to test if the code
is
> >> >> > running,
> >> >> >> > the
> >> >> >> >> >> code
> >> >> >> >> >> > >> > does
> >> >> >> >> >> > >> >> run, but apparently it does not create any
elements,
> >> >> > here's
> >> >> >> > what
> >> >> >> >> > I
> >> >> >> >> >> > >> > tested:
> >> >> >> >> >> > >> >>
> >> >> >> >> >> > >> >> System.out.println("This is just testing :" +
> >> >> >> >> >> > >> > g.getAttribute("circleGroup"));
> >> >> >> >> >> > >> >>
> >> >> >> >> >> > >> >> and nothing prints for g.getAttribute ...
> >> >> >> >> >> > >> >
> >> >> >> >> >> > >> > This is expected, I think you want to use:
> >> >> >> >> >> > >> > g.getAttributeNS(null, "id");
> >> >> >> >> >> > >> >
> >> >> >> >> >> > >> > This should result in the string 'circleGroup'.
> >> >> >> >> >> > >> >
> >> >> >> >> >> > >> >> > rafiqy@blueyonder.co.uk wrote on 03/11/2006
> > 05:44:31
> >> > PM:
> >> >> >> >> >> > >> >> >
> >> >> >> >> >> > >> >> >> I did initially try to add the red circles to
the
> >> > svg
> >> >> >> >> > document
> >> >> >> >> >> > >> >> >> programatically, infact I think you emailed me
a
> >> >> > snippet
> >> >> >> > of
> >> >> >> >> >> your
> >> >> >> >> >> > > code
> >> >> >> >> >> > >> >> >> but it doesn't work, the code compiles but
does
> > not
> >> >> >> > display
> >> >> >> >> > the
> >> >> >> >> >> > >> >> >> red-circles, I tried to repaint my canvas,
that
> >> > don't
> >> >> >> > work...
> >> >> >> >> >> > > here's
> >> >> >> >> >> > >> >> >> the code I'm using maybe you might be able to
> > spot
> >> >> > where
> >> >> >> > I'm
> >> >> >> >> >> > > making
> >> >> >> >> >> > >> >> >> the error...
> >> >> >> >> >> > >> >> >
> >> >> >> >> >> > >> >> > The code looks pretty good. You aren't that
> > far
> >> > from
> >> >> > a
> >> >> >> >> >> > >> >> > standalone example, this would help me help
you...
> >> >> >> >> >> > >> >> >
> >> >> >> >> >> > >> >> >> //I added this in my constructor
> >> >> >> >> >> > >> >> >>
> > canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
> >> >> >> >> >> > >> >> >
> >> >> >> >> >> > >> >> > This must be done _before_ you set the
document
> > on
> >> >> > the
> >> >> >> >> >> canvas.
> >> >> >> >> >> > >> >> >
> >> >> >> >> >> > >> >> >> //The following code I added in my
ActionListener
> >> >> > triggred
> >> >> >> > by
> >> >> >> >> > a
> >> >> >> >> >> > >> > button
> >> >> >> >> >> > >> >> >
> >> >> >> >> >> > >> >> > Are you sure this code runs? Some println's
> > might
> >> >> > help
> >> >> >> >> > make
> >> >> >> >> >> > > sure
> >> >> >> >> >> > >> >> > that your spots list isn't empty for some
reason,
> >> > etc.
> >> >> > You
> >> >> >> >> >> don't
> >> >> >> >> >> > >> >> > need to 'repaint' the canvas.
> >> >> >> >> >> > >> >> >
> >> >> >> >> >> > >> >> >>
> >> >> >> >> >>
> >> > canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
> >> >> >> >> >> > >> >> >> Runnable() {
> >> >> >> >> >> > >> >> >>
> >> >> >> >> >> > >> >> >> public void run()
> >> >> >> >> >> > >> >> >> {
> >> >> >> >> >> > >> >> >> SVGDocument doc =
> >> >> >> >> >> canvas.getSVGDocument();
> >> >> >> >> >> > >> >> >> String SVGNS =
> >> >> >> >> >> > > "http://www.w3.org/2000/svg";
> >> >> >> >> >> > >> >> >> Iterator i =
> >> > spots.iterator();
> >> >> >> >> >> > >> >> >> Element g =
> >> >> >> >> >> > >> > doc.getElementById("circleGroup");
> >> >> >> >> >> > >> >> >> if (g == null)
> >> >> >> >> >> > >> >> >> {
> >> >> >> >> >> > >> >> >> g =
> >> >> >> > doc.createElementNS(SVGNS,"g");
> >> >> >> >> >> > >> >> >> g.setAttributeNS(null,
> >> > "id",
> >> >> >> >> >> > >> > "circleGroup");
> >> >> >> >> >> > >> >> >> doc.getRootElement().appendChild(g);
> >> >> >> >> >> > >> >> >> }
> >> >> >> >> >> > >> >> >>
> >> >> >> >> >> > >> >> >>
> >> >> >> >> >> > >> >> >> while (i.hasNext())
> >> >> >> >> >> > >> >> >> {
> >> >> >> >> >> > >> >> >> Point2D pt2d =
> > (Point2D)
> >> >> >> > i.next();
> >> >> >> >> >> > >> >> >> Element e =
> >> >> >> >> >> > >> >> > doc.createElementNS(SVGNS,"circle");
> >> >> >> >> >> > >> >> >> e.setAttributeNS(null,"cx",""+pt2d.getX());
> >> >> >> >> >> > >> >> >> e.setAttributeNS(null,"cy",""+pt2d.getY());
> >> >> >> >> >> > >> >> >> e.setAttributeNS(null,"r","8");
> >> >> >> >> >> > >> >> >> e.setAttributeNS(null,"fill","Red");
> >> >> >> >> >> > >> >> >> g.appendChild(e);
> >> >> >> >> >> > >> >> >> }
> >> >> >> >> >> > >> >> >> }
> >> >> >> >> >> > >> >> >> });
> >> >> >> >> >> > >> >> >>
> >> >> >> >> >> > >> >> >> canvas.repaint();
> >> >> >> >> >> > >> >> >
> >> >> >> >> >> > >> >> >
> >> >> >> >> >> > >> >> >
> >> >> >> >> >> > >
> >> >> >> >> >
> >> >> >
> > ---------------------------------------------------------------------
> >> >> >> >> >> > >> >> > To unsubscribe, e-mail:
> >> >> >> >> >> > > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> >> >> > >> >> > For additional commands, e-mail:
> >> >> >> >> >> > >> > batik-users-help@xmlgraphics.apache.org
> >> >> >> >> >> > >> >> >
> >> >> >> >> >> > >> >> >
> >> >> >> >> >> > >> >> >
> >> >> >> >> >> > >> >>
> >> >> >> >> >> > >> >>
> >> >> >> >> >> > >> >>
> >> >> >> >> >> > >> >>
> >> >> >> >> >>
> >> >> >
> > ---------------------------------------------------------------------
> >> >> >> >> >> > >> >> To unsubscribe, e-mail:
> >> >> >> >> >> > > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> >> >> > >> >> For additional commands, e-mail:
> >> >> >> >> >> > > batik-users-help@xmlgraphics.apache.org
> >> >> >> >> >> > >> >>
> >> >> >> >> >> > >> >
> >> >> >> >> >> > >> >
> >> >> >> >> >> > >> >
> >> >> >> >> >>
> >> >> >
> > ---------------------------------------------------------------------
> >> >> >> >> >> > >> > To unsubscribe, e-mail:
> >> >> >> >> >> batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> >> >> > >> > For additional commands, e-mail:
> >> >> >> >> >> > > batik-users-help@xmlgraphics.apache.org
> >> >> >> >> >> > >> >
> >> >> >> >> >> > >> >
> >> >> >> >> >> > >> >
> >> >> >> >> >> > >>
> >> >> >> >> >> > >>
> >> >> >> >> >> > >>
> >> >> >> >> >> > >>
> >> >> >> >> >
> >> >> >
> > ---------------------------------------------------------------------
> >> >> >> >> >> > >> To unsubscribe, e-mail:
> >> >> >> >> >> batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> >> >> > >> For additional commands, e-mail:
> >> >> >> >> >> batik-users-help@xmlgraphics.apache.org
> >> >> >> >> >> > >>
> >> >> >> >> >> > >
> >> >> >> >> >> > >
> >> >> >> >> >> > >
> >> >> >> >> >
> >> >> >
> > ---------------------------------------------------------------------
> >> >> >> >> >> > > To unsubscribe, e-mail:
> >> >> >> >> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> >> >> > > For additional commands, e-mail:
> >> >> >> >> >> batik-users-help@xmlgraphics.apache.org
> >> >> >> >> >> > >
> >> >> >> >> >> > >
> >> >> >> >> >> > >
> >> >> >> >> >> > [attachment "TestProgram.java" deleted by Thomas E.
> >> >> >> >> > DeWeese/449433/EKC]
> >> >> >> >> >> >
> >> >> >> >
> >> >
---------------------------------------------------------------------
> >> >> >> >> >> > To unsubscribe, e-mail:
> >> >> >> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> >> >> > For additional commands, e-mail:
> >> >> >> >> > batik-users-help@xmlgraphics.apache.org
> >> >> >> >> >>
> >> >> >> >> >>
> >> >> >
> > ---------------------------------------------------------------------
> >> >> >> >> >> To unsubscribe, e-mail:
> >> >> >> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> >> >> For additional commands, e-mail:
> >> >> >> > batik-users-help@xmlgraphics.apache.org
> >> >> >> >> >>
> >> >> >> >> >
> >> >> >> >> >
> >> >> >> >> >
> >> >> >
> > ---------------------------------------------------------------------
> >> >> >> >> > To unsubscribe, e-mail:
> >> >> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> >> > For additional commands, e-mail:
> >> >> >> > batik-users-help@xmlgraphics.apache.org
> >> >> >> >> >
> >> >> >> >> >
> >> >> >> >> >
> >> >> >> >>
> >> >> >> >>
> >> >> >> >>
> >> >> >> >>
> >> >
---------------------------------------------------------------------
> >> >> >> >> To unsubscribe, e-mail:
> >> >> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> >> For additional commands, e-mail:
> >> >> > batik-users-help@xmlgraphics.apache.org
> >> >> >> >>
> >> >> >> >
> >> >> >> >
> >> >> >> >
> >> >
---------------------------------------------------------------------
> >> >> >> > To unsubscribe, e-mail:
> >> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> > For additional commands, e-mail:
> >> >> > batik-users-help@xmlgraphics.apache.org
> >> >> >> >
> >> >> >> >
> >> >> >> >
> >> >> >>
> >> >> >>
> >> >> >>
> >> >> >>
> > ---------------------------------------------------------------------
> >> >> >> To unsubscribe, e-mail:
> >> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> For additional commands, e-mail:
> >> > batik-users-help@xmlgraphics.apache.org
> >> >> >>
> >> >> >
> >> >> >
> >> >> >
> > ---------------------------------------------------------------------
> >> >> > To unsubscribe, e-mail:
> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> > For additional commands, e-mail:
> >> > batik-users-help@xmlgraphics.apache.org
> >> >> >
> >> >> >
> >> >> >
> >> >>
> >> >>
> >> >>
> >> >>
---------------------------------------------------------------------
> >> >> To unsubscribe, e-mail:
> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> For additional commands, e-mail:
> > batik-users-help@xmlgraphics.apache.org
> >> >>
> >> >
> >> >
> >> >
---------------------------------------------------------------------
> >> > To unsubscribe, e-mail:
batik-users-unsubscribe@xmlgraphics.apache.org
> >> > For additional commands, e-mail:
> > batik-users-help@xmlgraphics.apache.org
> >> >
> >> >
> >> >
> >>
> >>
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail:
batik-users-unsubscribe@xmlgraphics.apache.org
> >> For additional commands, e-mail:
batik-users-help@xmlgraphics.apache.org
> >>
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
> > For additional commands, e-mail:
batik-users-help@xmlgraphics.apache.org
> >
> >
> >
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
> For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org
>
---------------------------------------------------------------------
To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org
Re: adding Elements to SVG Doc
Posted by ra...@blueyonder.co.uk.
Hi Thomas,
I read the DOM interface, but I still can't get the red circles to change
the colour when clicked, here's my code ...I'm sorry for being a nuisance.
Element element = doc.getElementById("circleGroup");
EventTarget eventTarget = (EventTarget) element;
eventTarget.addEventListener("click",new CircleAction(),false);
class CircleAction implements EventListener
{
public void handleEvent(Event evt)
{
Element elt = (Element) evt.getCurrentTarget();
if (evt.getType() == "click")
{
elt.setAttributeNS("circle","fill","yellow");
}
}
ThankU
yasmin
> Hi Yasmin,
>
> Please read the DOM interfaces. This is the third time you have
> failed to lookup
> the interface that provides a method. BTW most of the time you want to
> use
> evt.getTarget().
>
> rafiqy@blueyonder.co.uk wrote on 03/12/2006 08:08:23 PM:
>
>> Hi Thomas,
>>
>> This is the code for my CircleAction,
>>
>> public class CircleAction implements EventListener
>> {
>> public void handleEvent(Event evt)
>> {
>> Element elt = (Element) evt.getCurrentTarget();
>>
>> if (evt.getType() == "click")
>> {
>> elt.setAttributeNS(SVG_NS, "fill", "yellow");
>> }
>> }
>> }
>>
>> The evt.getCurrentTarget() is not recognised?
>>
>> Thx
>>
>> yasmin
>>
>>
>>
>>
>> > Hi Yasmin,
>> >
>> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 06:24:15 PM:
>> >
>> >> I've tried this, but again I have a problem with the paranthesis of
> the
>> >> addEventListener?
>> >
>> > What is the error?
>> > Does CircleAction implement the DOM EventListener interface?
>> >
>> > org.w3c.dom.events.EventListener;
>> >
>> >
>> >> NodeList circleList = doc.getElementsByTagName("circle");
>> >
>> > You only need to add one event listener to the circleGroup.
>> > Then use evt.getTarget() to know what circle it is.
>> >
>> >> for (int count = 0; count < circleList.getLength(); count++) {
>> >> EventTarget eventTarget = (EventTarget) circleList.item(count);
>> >> eventTarget.addEventListener("click",new CircleAction(),false);
>> >> }
>> >>
>> >> Thx
>> >>
>> >> yasmin
>> >>
>> >>
>> >>
>> >> > Hi Yasmin,
>> >> >
>> >> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 05:54:00 PM:
>> >> >
>> >> >> Now I'm trying to make the red circles clickable, I've tried this
>> > code
>> >> > but
>> >> >> for some reason I can't get the element.addEventListener?
>> >> >
>> >> > addEventListener is on the EventTarget interface. So you
>> >> > will need to cast the element to add the listener.
>> >> >
>> >> >>
>> >> >> Element element = doc.getElementById("circleGroup");
>> >> >> element.addEventListener("click", new CircleAction(), false);
>> >> >>
>> >> >> Thx
>> >> >>
>> >> >> yasmin
>> >> >>
>> >> >> > Hi Yasmin,
>> >> >> >
>> >> >> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 03:44:08 PM:
>> >> >> >
>> >> >> >> Here's the heading of my svg file, can you see anything that
> might
>> > be
>> >> >> >> causing the red circles not appearing?
>> >> >> >
>> >> >> >> viewBox="424000.000 -518000 2000 2000"
>> >> >> >
>> >> >> > Your viewBox certainly doesn't intersect any of the coords
>> >> >> > in your example source code. When you add the elements to the
>> >> >> > Document you need to place your circles in the 'maps' coordinate
>> >> >> > system (which normally is simplier for you).
>> >> >> >
>> >> >> > So the cx & cy for a circle should look something like
>> >> >> > cx="425100"
>> >> >> > cy="-519100"
>> >> >> >
>> >> >> >> > One other comment on the code. I would suggest using the
>> >> >> >> > JSVGScrollPane
>> >> >> >> > instead of the swing JScrollPane. The JScrollPane works in
> most
>> >> > cases
>> >> >> >> > it tends to be much less efficient than the JSVGScrollPane.
>> >> >> >> >
>> >> >> >> > thomas.deweese@kodak.com wrote on 03/12/2006 03:01:19 PM:
>> >> >> >> >
>> >> >> >> >> Hi Yasmin,
>> >> >> >> >>
>> >> >> >> >> Your test code worked fine for me with one change, you
> had:
>> >> >> >> >>
>> >> >> >> >> Element e =
>> >> >> >> >> doc.createElementNS(SVGNS,"spot");
>> >> >> >> >>
>> >> >> >> >> This isn't right you want:
>> >> >> >> >>
>> >> >> >> >> Element e =
>> >> >> >> >> doc.createElementNS(SVGNS,"circle");
>> >> >> >> >>
>> >> >> >> >> Which is odd because an earlier e-mail had 'circle'
>> >> >> >> >> I tested by opening 'samples/mapSpain.svg'. I think two of
>> > your
>> >> >> > circles
>> >> >> >> >> still didn't show because mapSpain isn't quite large enough
> but
>> >> > the
>> >> >> > ones
>> >> >> >> >> that should show did.
>> >> >> >> >>
>> >> >> >> >> rafiqy@blueyonder.co.uk wrote on 03/12/2006 02:07:00 PM:
>> >> >> >> >>
>> >> >> >> >> > I've just attached the java file only!
>> >> >> >> >> >
>> >> >> >> >> > Tx
>> >> >> >> >> > yasmin
>> >> >> >> >> >
>> >> >> >> >> >
>> >> >> >> >> >
>> >> >> >> >> >
>> >> >> >> >> >
>> >> >> >> >> >
>> >> >> >> >> >
>> >> >> >> >> > > Hi Yasmin,
>> >> >> >> >> > >
>> >> >> >> >> > > rafiqy@blueyonder.co.uk wrote on 03/12/2006 10:45:17 AM:
>> >> >> >> >> > >
>> >> >> >> >> > >> Now when I run my code I get the following error:
>> >> >> >> >> > >>
>> >> >> >> >> > >> org.w3c.dom.DOMException: The current document is
> unable
>> > to
>> >> >> > create
>> >> >> >> > an
>> >> >> >> >> > >> element of the requested type (namespace:
>> >> >> >> > http://www.w3.org/2000/svg,
>> >> >> >> >> > >> name: spot).
>> >> >> >> >> > >
>> >> >> >> >> > > Batik's DOM implementation prevents you from creating
>> >> > elements
>> >> >> > in
>> >> >> >> >
>> >> >> >> >> the
>> >> >> >> >> > > SVG Namespace that aren't part of the SVG specification.
>> >> >> >> >> > >
>> >> >> >> >> > > As far as path forward, I would suggest taking the
> code
>> > to
>> >> >> > create
>> >> >> >> >
>> >> >> >> >> the
>> >> >> >> >> > > circles and put it in a small example that just puts of
> the
>> >> >> > canvas
>> >> >> >> >> > > (with any old document) and a button that adds a list of
>> >> > preset
>> >> >> >> >> circles.
>> >> >> >> >> > >
>> >> >> >> >> > > Then with all the code together I can either spot the
>> > error
>> >> > or
>> >> >> >> >> > > run it and debug why it isn't working for you.
>> >> >> >> >> > >
>> >> >> >> >> > >>
>> >> >> >> >> > >> at
>> >> >> > org.apache.batik.dom.AbstractNode.createDOMException(Unknown
>> >> >> >> >> > > Source)
>> >> >> >> >> > >>
>> >> >> >> >> > >> at
>> >> >> >> >> > >
>> >> >> >> >
>> >> >
> org.apache.batik.dom.svg.SVGDOMImplementation.createElementNS(Unknown
>> >> >> >> >> > >> Source)
>> >> >> >> >> > >>
>> >> >> >> >> > >> at
>> >> >> >> >
> org.apache.batik.dom.svg.SVGOMDocument.createElementNS(Unknown
>> >> >> >> >> > > Source)
>> >> >> >> >> > >>
>> >> >> >> >> > >> at
>> >> >> >> >
> mypackage22.KeyAccidentClient$4.run(KeyAccidentClient.java:349)
>> >> >> >> >> > >>
>> >> >> >> >> > >> at org.apache.batik.util.RunnableQueue.run(Unknown
>> > Source)
>> >> >> >> >> > >>
>> >> >> >> >> > >> at java.lang.Thread.run(Thread.java:534)
>> >> >> >> >> > >>
>> >> >> >> >> > >> Pls advice.
>> >> >> >> >> > >>
>> >> >> >> >> > >> Thx
>> >> >> >> >> > >>
>> >> >> >> >> > >> yasmin
>> >> >> >> >> > >>
>> >> >> >> >> > >>
>> >> >> >> >> > >>
>> >> >> >> >> > >>
>> >> >> >> >> > >> > Hi Yasmin,
>> >> >> >> >> > >> >
>> >> >> >> >> > >> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 06:04:36
> AM:
>> >> >> >> >> > >> >
>> >> >> >> >> > >> >> When I tried putting a line to test if the code is
>> >> > running,
>> >> >> > the
>> >> >> >> >> code
>> >> >> >> >> > >> > does
>> >> >> >> >> > >> >> run, but apparently it does not create any elements,
>> >> > here's
>> >> >> > what
>> >> >> >> > I
>> >> >> >> >> > >> > tested:
>> >> >> >> >> > >> >>
>> >> >> >> >> > >> >> System.out.println("This is just testing :" +
>> >> >> >> >> > >> > g.getAttribute("circleGroup"));
>> >> >> >> >> > >> >>
>> >> >> >> >> > >> >> and nothing prints for g.getAttribute ...
>> >> >> >> >> > >> >
>> >> >> >> >> > >> > This is expected, I think you want to use:
>> >> >> >> >> > >> > g.getAttributeNS(null, "id");
>> >> >> >> >> > >> >
>> >> >> >> >> > >> > This should result in the string 'circleGroup'.
>> >> >> >> >> > >> >
>> >> >> >> >> > >> >> > rafiqy@blueyonder.co.uk wrote on 03/11/2006
> 05:44:31
>> > PM:
>> >> >> >> >> > >> >> >
>> >> >> >> >> > >> >> >> I did initially try to add the red circles to the
>> > svg
>> >> >> >> > document
>> >> >> >> >> > >> >> >> programatically, infact I think you emailed me a
>> >> > snippet
>> >> >> > of
>> >> >> >> >> your
>> >> >> >> >> > > code
>> >> >> >> >> > >> >> >> but it doesn't work, the code compiles but does
> not
>> >> >> > display
>> >> >> >> > the
>> >> >> >> >> > >> >> >> red-circles, I tried to repaint my canvas, that
>> > don't
>> >> >> > work...
>> >> >> >> >> > > here's
>> >> >> >> >> > >> >> >> the code I'm using maybe you might be able to
> spot
>> >> > where
>> >> >> > I'm
>> >> >> >> >> > > making
>> >> >> >> >> > >> >> >> the error...
>> >> >> >> >> > >> >> >
>> >> >> >> >> > >> >> > The code looks pretty good. You aren't that
> far
>> > from
>> >> > a
>> >> >> >> >> > >> >> > standalone example, this would help me help you...
>> >> >> >> >> > >> >> >
>> >> >> >> >> > >> >> >> //I added this in my constructor
>> >> >> >> >> > >> >> >>
> canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
>> >> >> >> >> > >> >> >
>> >> >> >> >> > >> >> > This must be done _before_ you set the document
> on
>> >> > the
>> >> >> >> >> canvas.
>> >> >> >> >> > >> >> >
>> >> >> >> >> > >> >> >> //The following code I added in my ActionListener
>> >> > triggred
>> >> >> > by
>> >> >> >> > a
>> >> >> >> >> > >> > button
>> >> >> >> >> > >> >> >
>> >> >> >> >> > >> >> > Are you sure this code runs? Some println's
> might
>> >> > help
>> >> >> >> > make
>> >> >> >> >> > > sure
>> >> >> >> >> > >> >> > that your spots list isn't empty for some reason,
>> > etc.
>> >> > You
>> >> >> >> >> don't
>> >> >> >> >> > >> >> > need to 'repaint' the canvas.
>> >> >> >> >> > >> >> >
>> >> >> >> >> > >> >> >>
>> >> >> >> >>
>> > canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
>> >> >> >> >> > >> >> >> Runnable() {
>> >> >> >> >> > >> >> >>
>> >> >> >> >> > >> >> >> public void run()
>> >> >> >> >> > >> >> >> {
>> >> >> >> >> > >> >> >> SVGDocument doc =
>> >> >> >> >> canvas.getSVGDocument();
>> >> >> >> >> > >> >> >> String SVGNS =
>> >> >> >> >> > > "http://www.w3.org/2000/svg";
>> >> >> >> >> > >> >> >> Iterator i =
>> > spots.iterator();
>> >> >> >> >> > >> >> >> Element g =
>> >> >> >> >> > >> > doc.getElementById("circleGroup");
>> >> >> >> >> > >> >> >> if (g == null)
>> >> >> >> >> > >> >> >> {
>> >> >> >> >> > >> >> >> g =
>> >> >> > doc.createElementNS(SVGNS,"g");
>> >> >> >> >> > >> >> >> g.setAttributeNS(null,
>> > "id",
>> >> >> >> >> > >> > "circleGroup");
>> >> >> >> >> > >> >> >> doc.getRootElement().appendChild(g);
>> >> >> >> >> > >> >> >> }
>> >> >> >> >> > >> >> >>
>> >> >> >> >> > >> >> >>
>> >> >> >> >> > >> >> >> while (i.hasNext())
>> >> >> >> >> > >> >> >> {
>> >> >> >> >> > >> >> >> Point2D pt2d =
> (Point2D)
>> >> >> > i.next();
>> >> >> >> >> > >> >> >> Element e =
>> >> >> >> >> > >> >> > doc.createElementNS(SVGNS,"circle");
>> >> >> >> >> > >> >> >> e.setAttributeNS(null,"cx",""+pt2d.getX());
>> >> >> >> >> > >> >> >> e.setAttributeNS(null,"cy",""+pt2d.getY());
>> >> >> >> >> > >> >> >> e.setAttributeNS(null,"r","8");
>> >> >> >> >> > >> >> >> e.setAttributeNS(null,"fill","Red");
>> >> >> >> >> > >> >> >> g.appendChild(e);
>> >> >> >> >> > >> >> >> }
>> >> >> >> >> > >> >> >> }
>> >> >> >> >> > >> >> >> });
>> >> >> >> >> > >> >> >>
>> >> >> >> >> > >> >> >> canvas.repaint();
>> >> >> >> >> > >> >> >
>> >> >> >> >> > >> >> >
>> >> >> >> >> > >> >> >
>> >> >> >> >> > >
>> >> >> >> >
>> >> >
> ---------------------------------------------------------------------
>> >> >> >> >> > >> >> > To unsubscribe, e-mail:
>> >> >> >> >> > > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> >> >> > >> >> > For additional commands, e-mail:
>> >> >> >> >> > >> > batik-users-help@xmlgraphics.apache.org
>> >> >> >> >> > >> >> >
>> >> >> >> >> > >> >> >
>> >> >> >> >> > >> >> >
>> >> >> >> >> > >> >>
>> >> >> >> >> > >> >>
>> >> >> >> >> > >> >>
>> >> >> >> >> > >> >>
>> >> >> >> >>
>> >> >
> ---------------------------------------------------------------------
>> >> >> >> >> > >> >> To unsubscribe, e-mail:
>> >> >> >> >> > > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> >> >> > >> >> For additional commands, e-mail:
>> >> >> >> >> > > batik-users-help@xmlgraphics.apache.org
>> >> >> >> >> > >> >>
>> >> >> >> >> > >> >
>> >> >> >> >> > >> >
>> >> >> >> >> > >> >
>> >> >> >> >>
>> >> >
> ---------------------------------------------------------------------
>> >> >> >> >> > >> > To unsubscribe, e-mail:
>> >> >> >> >> batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> >> >> > >> > For additional commands, e-mail:
>> >> >> >> >> > > batik-users-help@xmlgraphics.apache.org
>> >> >> >> >> > >> >
>> >> >> >> >> > >> >
>> >> >> >> >> > >> >
>> >> >> >> >> > >>
>> >> >> >> >> > >>
>> >> >> >> >> > >>
>> >> >> >> >> > >>
>> >> >> >> >
>> >> >
> ---------------------------------------------------------------------
>> >> >> >> >> > >> To unsubscribe, e-mail:
>> >> >> >> >> batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> >> >> > >> For additional commands, e-mail:
>> >> >> >> >> batik-users-help@xmlgraphics.apache.org
>> >> >> >> >> > >>
>> >> >> >> >> > >
>> >> >> >> >> > >
>> >> >> >> >> > >
>> >> >> >> >
>> >> >
> ---------------------------------------------------------------------
>> >> >> >> >> > > To unsubscribe, e-mail:
>> >> >> >> > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> >> >> > > For additional commands, e-mail:
>> >> >> >> >> batik-users-help@xmlgraphics.apache.org
>> >> >> >> >> > >
>> >> >> >> >> > >
>> >> >> >> >> > >
>> >> >> >> >> > [attachment "TestProgram.java" deleted by Thomas E.
>> >> >> >> > DeWeese/449433/EKC]
>> >> >> >> >> >
>> >> >> >
>> > ---------------------------------------------------------------------
>> >> >> >> >> > To unsubscribe, e-mail:
>> >> >> > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> >> >> > For additional commands, e-mail:
>> >> >> >> > batik-users-help@xmlgraphics.apache.org
>> >> >> >> >>
>> >> >> >> >>
>> >> >
> ---------------------------------------------------------------------
>> >> >> >> >> To unsubscribe, e-mail:
>> >> >> > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> >> >> For additional commands, e-mail:
>> >> >> > batik-users-help@xmlgraphics.apache.org
>> >> >> >> >>
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >
> ---------------------------------------------------------------------
>> >> >> >> > To unsubscribe, e-mail:
>> >> > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> >> > For additional commands, e-mail:
>> >> >> > batik-users-help@xmlgraphics.apache.org
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >>
>> >> >> >>
>> >> >> >>
>> >> >> >>
>> > ---------------------------------------------------------------------
>> >> >> >> To unsubscribe, e-mail:
>> >> > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> >> For additional commands, e-mail:
>> >> > batik-users-help@xmlgraphics.apache.org
>> >> >> >>
>> >> >> >
>> >> >> >
>> >> >> >
>> > ---------------------------------------------------------------------
>> >> >> > To unsubscribe, e-mail:
>> > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> > For additional commands, e-mail:
>> >> > batik-users-help@xmlgraphics.apache.org
>> >> >> >
>> >> >> >
>> >> >> >
>> >> >>
>> >> >>
>> >> >>
>> >> >>
> ---------------------------------------------------------------------
>> >> >> To unsubscribe, e-mail:
>> > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> For additional commands, e-mail:
>> > batik-users-help@xmlgraphics.apache.org
>> >> >>
>> >> >
>> >> >
>> >> >
> ---------------------------------------------------------------------
>> >> > To unsubscribe, e-mail:
> batik-users-unsubscribe@xmlgraphics.apache.org
>> >> > For additional commands, e-mail:
>> > batik-users-help@xmlgraphics.apache.org
>> >> >
>> >> >
>> >> >
>> >>
>> >>
>> >>
>> >> ---------------------------------------------------------------------
>> >> To unsubscribe, e-mail:
> batik-users-unsubscribe@xmlgraphics.apache.org
>> >> For additional commands, e-mail:
> batik-users-help@xmlgraphics.apache.org
>> >>
>> >
>> >
>> > ---------------------------------------------------------------------
>> > To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
>> > For additional commands, e-mail:
> batik-users-help@xmlgraphics.apache.org
>> >
>> >
>> >
>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
>> For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org
>>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
> For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org
>
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org
Re: adding Elements to SVG Doc
Posted by th...@kodak.com.
Hi Yasmin,
Please read the DOM interfaces. This is the third time you have
failed to lookup
the interface that provides a method. BTW most of the time you want to
use
evt.getTarget().
rafiqy@blueyonder.co.uk wrote on 03/12/2006 08:08:23 PM:
> Hi Thomas,
>
> This is the code for my CircleAction,
>
> public class CircleAction implements EventListener
> {
> public void handleEvent(Event evt)
> {
> Element elt = (Element) evt.getCurrentTarget();
>
> if (evt.getType() == "click")
> {
> elt.setAttributeNS(SVG_NS, "fill", "yellow");
> }
> }
> }
>
> The evt.getCurrentTarget() is not recognised?
>
> Thx
>
> yasmin
>
>
>
>
> > Hi Yasmin,
> >
> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 06:24:15 PM:
> >
> >> I've tried this, but again I have a problem with the paranthesis of
the
> >> addEventListener?
> >
> > What is the error?
> > Does CircleAction implement the DOM EventListener interface?
> >
> > org.w3c.dom.events.EventListener;
> >
> >
> >> NodeList circleList = doc.getElementsByTagName("circle");
> >
> > You only need to add one event listener to the circleGroup.
> > Then use evt.getTarget() to know what circle it is.
> >
> >> for (int count = 0; count < circleList.getLength(); count++) {
> >> EventTarget eventTarget = (EventTarget) circleList.item(count);
> >> eventTarget.addEventListener("click",new CircleAction(),false);
> >> }
> >>
> >> Thx
> >>
> >> yasmin
> >>
> >>
> >>
> >> > Hi Yasmin,
> >> >
> >> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 05:54:00 PM:
> >> >
> >> >> Now I'm trying to make the red circles clickable, I've tried this
> > code
> >> > but
> >> >> for some reason I can't get the element.addEventListener?
> >> >
> >> > addEventListener is on the EventTarget interface. So you
> >> > will need to cast the element to add the listener.
> >> >
> >> >>
> >> >> Element element = doc.getElementById("circleGroup");
> >> >> element.addEventListener("click", new CircleAction(), false);
> >> >>
> >> >> Thx
> >> >>
> >> >> yasmin
> >> >>
> >> >> > Hi Yasmin,
> >> >> >
> >> >> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 03:44:08 PM:
> >> >> >
> >> >> >> Here's the heading of my svg file, can you see anything that
might
> > be
> >> >> >> causing the red circles not appearing?
> >> >> >
> >> >> >> viewBox="424000.000 -518000 2000 2000"
> >> >> >
> >> >> > Your viewBox certainly doesn't intersect any of the coords
> >> >> > in your example source code. When you add the elements to the
> >> >> > Document you need to place your circles in the 'maps' coordinate
> >> >> > system (which normally is simplier for you).
> >> >> >
> >> >> > So the cx & cy for a circle should look something like
> >> >> > cx="425100"
> >> >> > cy="-519100"
> >> >> >
> >> >> >> > One other comment on the code. I would suggest using the
> >> >> >> > JSVGScrollPane
> >> >> >> > instead of the swing JScrollPane. The JScrollPane works in
most
> >> > cases
> >> >> >> > it tends to be much less efficient than the JSVGScrollPane.
> >> >> >> >
> >> >> >> > thomas.deweese@kodak.com wrote on 03/12/2006 03:01:19 PM:
> >> >> >> >
> >> >> >> >> Hi Yasmin,
> >> >> >> >>
> >> >> >> >> Your test code worked fine for me with one change, you
had:
> >> >> >> >>
> >> >> >> >> Element e =
> >> >> >> >> doc.createElementNS(SVGNS,"spot");
> >> >> >> >>
> >> >> >> >> This isn't right you want:
> >> >> >> >>
> >> >> >> >> Element e =
> >> >> >> >> doc.createElementNS(SVGNS,"circle");
> >> >> >> >>
> >> >> >> >> Which is odd because an earlier e-mail had 'circle'
> >> >> >> >> I tested by opening 'samples/mapSpain.svg'. I think two of
> > your
> >> >> > circles
> >> >> >> >> still didn't show because mapSpain isn't quite large enough
but
> >> > the
> >> >> > ones
> >> >> >> >> that should show did.
> >> >> >> >>
> >> >> >> >> rafiqy@blueyonder.co.uk wrote on 03/12/2006 02:07:00 PM:
> >> >> >> >>
> >> >> >> >> > I've just attached the java file only!
> >> >> >> >> >
> >> >> >> >> > Tx
> >> >> >> >> > yasmin
> >> >> >> >> >
> >> >> >> >> >
> >> >> >> >> >
> >> >> >> >> >
> >> >> >> >> >
> >> >> >> >> >
> >> >> >> >> >
> >> >> >> >> > > Hi Yasmin,
> >> >> >> >> > >
> >> >> >> >> > > rafiqy@blueyonder.co.uk wrote on 03/12/2006 10:45:17 AM:
> >> >> >> >> > >
> >> >> >> >> > >> Now when I run my code I get the following error:
> >> >> >> >> > >>
> >> >> >> >> > >> org.w3c.dom.DOMException: The current document is
unable
> > to
> >> >> > create
> >> >> >> > an
> >> >> >> >> > >> element of the requested type (namespace:
> >> >> >> > http://www.w3.org/2000/svg,
> >> >> >> >> > >> name: spot).
> >> >> >> >> > >
> >> >> >> >> > > Batik's DOM implementation prevents you from creating
> >> > elements
> >> >> > in
> >> >> >> >
> >> >> >> >> the
> >> >> >> >> > > SVG Namespace that aren't part of the SVG specification.
> >> >> >> >> > >
> >> >> >> >> > > As far as path forward, I would suggest taking the
code
> > to
> >> >> > create
> >> >> >> >
> >> >> >> >> the
> >> >> >> >> > > circles and put it in a small example that just puts of
the
> >> >> > canvas
> >> >> >> >> > > (with any old document) and a button that adds a list of
> >> > preset
> >> >> >> >> circles.
> >> >> >> >> > >
> >> >> >> >> > > Then with all the code together I can either spot the
> > error
> >> > or
> >> >> >> >> > > run it and debug why it isn't working for you.
> >> >> >> >> > >
> >> >> >> >> > >>
> >> >> >> >> > >> at
> >> >> > org.apache.batik.dom.AbstractNode.createDOMException(Unknown
> >> >> >> >> > > Source)
> >> >> >> >> > >>
> >> >> >> >> > >> at
> >> >> >> >> > >
> >> >> >> >
> >> >
org.apache.batik.dom.svg.SVGDOMImplementation.createElementNS(Unknown
> >> >> >> >> > >> Source)
> >> >> >> >> > >>
> >> >> >> >> > >> at
> >> >> >> >
org.apache.batik.dom.svg.SVGOMDocument.createElementNS(Unknown
> >> >> >> >> > > Source)
> >> >> >> >> > >>
> >> >> >> >> > >> at
> >> >> >> >
mypackage22.KeyAccidentClient$4.run(KeyAccidentClient.java:349)
> >> >> >> >> > >>
> >> >> >> >> > >> at org.apache.batik.util.RunnableQueue.run(Unknown
> > Source)
> >> >> >> >> > >>
> >> >> >> >> > >> at java.lang.Thread.run(Thread.java:534)
> >> >> >> >> > >>
> >> >> >> >> > >> Pls advice.
> >> >> >> >> > >>
> >> >> >> >> > >> Thx
> >> >> >> >> > >>
> >> >> >> >> > >> yasmin
> >> >> >> >> > >>
> >> >> >> >> > >>
> >> >> >> >> > >>
> >> >> >> >> > >>
> >> >> >> >> > >> > Hi Yasmin,
> >> >> >> >> > >> >
> >> >> >> >> > >> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 06:04:36
AM:
> >> >> >> >> > >> >
> >> >> >> >> > >> >> When I tried putting a line to test if the code is
> >> > running,
> >> >> > the
> >> >> >> >> code
> >> >> >> >> > >> > does
> >> >> >> >> > >> >> run, but apparently it does not create any elements,
> >> > here's
> >> >> > what
> >> >> >> > I
> >> >> >> >> > >> > tested:
> >> >> >> >> > >> >>
> >> >> >> >> > >> >> System.out.println("This is just testing :" +
> >> >> >> >> > >> > g.getAttribute("circleGroup"));
> >> >> >> >> > >> >>
> >> >> >> >> > >> >> and nothing prints for g.getAttribute ...
> >> >> >> >> > >> >
> >> >> >> >> > >> > This is expected, I think you want to use:
> >> >> >> >> > >> > g.getAttributeNS(null, "id");
> >> >> >> >> > >> >
> >> >> >> >> > >> > This should result in the string 'circleGroup'.
> >> >> >> >> > >> >
> >> >> >> >> > >> >> > rafiqy@blueyonder.co.uk wrote on 03/11/2006
05:44:31
> > PM:
> >> >> >> >> > >> >> >
> >> >> >> >> > >> >> >> I did initially try to add the red circles to the
> > svg
> >> >> >> > document
> >> >> >> >> > >> >> >> programatically, infact I think you emailed me a
> >> > snippet
> >> >> > of
> >> >> >> >> your
> >> >> >> >> > > code
> >> >> >> >> > >> >> >> but it doesn't work, the code compiles but does
not
> >> >> > display
> >> >> >> > the
> >> >> >> >> > >> >> >> red-circles, I tried to repaint my canvas, that
> > don't
> >> >> > work...
> >> >> >> >> > > here's
> >> >> >> >> > >> >> >> the code I'm using maybe you might be able to
spot
> >> > where
> >> >> > I'm
> >> >> >> >> > > making
> >> >> >> >> > >> >> >> the error...
> >> >> >> >> > >> >> >
> >> >> >> >> > >> >> > The code looks pretty good. You aren't that
far
> > from
> >> > a
> >> >> >> >> > >> >> > standalone example, this would help me help you...
> >> >> >> >> > >> >> >
> >> >> >> >> > >> >> >> //I added this in my constructor
> >> >> >> >> > >> >> >>
canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
> >> >> >> >> > >> >> >
> >> >> >> >> > >> >> > This must be done _before_ you set the document
on
> >> > the
> >> >> >> >> canvas.
> >> >> >> >> > >> >> >
> >> >> >> >> > >> >> >> //The following code I added in my ActionListener
> >> > triggred
> >> >> > by
> >> >> >> > a
> >> >> >> >> > >> > button
> >> >> >> >> > >> >> >
> >> >> >> >> > >> >> > Are you sure this code runs? Some println's
might
> >> > help
> >> >> >> > make
> >> >> >> >> > > sure
> >> >> >> >> > >> >> > that your spots list isn't empty for some reason,
> > etc.
> >> > You
> >> >> >> >> don't
> >> >> >> >> > >> >> > need to 'repaint' the canvas.
> >> >> >> >> > >> >> >
> >> >> >> >> > >> >> >>
> >> >> >> >>
> > canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
> >> >> >> >> > >> >> >> Runnable() {
> >> >> >> >> > >> >> >>
> >> >> >> >> > >> >> >> public void run()
> >> >> >> >> > >> >> >> {
> >> >> >> >> > >> >> >> SVGDocument doc =
> >> >> >> >> canvas.getSVGDocument();
> >> >> >> >> > >> >> >> String SVGNS =
> >> >> >> >> > > "http://www.w3.org/2000/svg";
> >> >> >> >> > >> >> >> Iterator i =
> > spots.iterator();
> >> >> >> >> > >> >> >> Element g =
> >> >> >> >> > >> > doc.getElementById("circleGroup");
> >> >> >> >> > >> >> >> if (g == null)
> >> >> >> >> > >> >> >> {
> >> >> >> >> > >> >> >> g =
> >> >> > doc.createElementNS(SVGNS,"g");
> >> >> >> >> > >> >> >> g.setAttributeNS(null,
> > "id",
> >> >> >> >> > >> > "circleGroup");
> >> >> >> >> > >> >> >> doc.getRootElement().appendChild(g);
> >> >> >> >> > >> >> >> }
> >> >> >> >> > >> >> >>
> >> >> >> >> > >> >> >>
> >> >> >> >> > >> >> >> while (i.hasNext())
> >> >> >> >> > >> >> >> {
> >> >> >> >> > >> >> >> Point2D pt2d =
(Point2D)
> >> >> > i.next();
> >> >> >> >> > >> >> >> Element e =
> >> >> >> >> > >> >> > doc.createElementNS(SVGNS,"circle");
> >> >> >> >> > >> >> >> e.setAttributeNS(null,"cx",""+pt2d.getX());
> >> >> >> >> > >> >> >> e.setAttributeNS(null,"cy",""+pt2d.getY());
> >> >> >> >> > >> >> >> e.setAttributeNS(null,"r","8");
> >> >> >> >> > >> >> >> e.setAttributeNS(null,"fill","Red");
> >> >> >> >> > >> >> >> g.appendChild(e);
> >> >> >> >> > >> >> >> }
> >> >> >> >> > >> >> >> }
> >> >> >> >> > >> >> >> });
> >> >> >> >> > >> >> >>
> >> >> >> >> > >> >> >> canvas.repaint();
> >> >> >> >> > >> >> >
> >> >> >> >> > >> >> >
> >> >> >> >> > >> >> >
> >> >> >> >> > >
> >> >> >> >
> >> >
---------------------------------------------------------------------
> >> >> >> >> > >> >> > To unsubscribe, e-mail:
> >> >> >> >> > > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> >> > >> >> > For additional commands, e-mail:
> >> >> >> >> > >> > batik-users-help@xmlgraphics.apache.org
> >> >> >> >> > >> >> >
> >> >> >> >> > >> >> >
> >> >> >> >> > >> >> >
> >> >> >> >> > >> >>
> >> >> >> >> > >> >>
> >> >> >> >> > >> >>
> >> >> >> >> > >> >>
> >> >> >> >>
> >> >
---------------------------------------------------------------------
> >> >> >> >> > >> >> To unsubscribe, e-mail:
> >> >> >> >> > > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> >> > >> >> For additional commands, e-mail:
> >> >> >> >> > > batik-users-help@xmlgraphics.apache.org
> >> >> >> >> > >> >>
> >> >> >> >> > >> >
> >> >> >> >> > >> >
> >> >> >> >> > >> >
> >> >> >> >>
> >> >
---------------------------------------------------------------------
> >> >> >> >> > >> > To unsubscribe, e-mail:
> >> >> >> >> batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> >> > >> > For additional commands, e-mail:
> >> >> >> >> > > batik-users-help@xmlgraphics.apache.org
> >> >> >> >> > >> >
> >> >> >> >> > >> >
> >> >> >> >> > >> >
> >> >> >> >> > >>
> >> >> >> >> > >>
> >> >> >> >> > >>
> >> >> >> >> > >>
> >> >> >> >
> >> >
---------------------------------------------------------------------
> >> >> >> >> > >> To unsubscribe, e-mail:
> >> >> >> >> batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> >> > >> For additional commands, e-mail:
> >> >> >> >> batik-users-help@xmlgraphics.apache.org
> >> >> >> >> > >>
> >> >> >> >> > >
> >> >> >> >> > >
> >> >> >> >> > >
> >> >> >> >
> >> >
---------------------------------------------------------------------
> >> >> >> >> > > To unsubscribe, e-mail:
> >> >> >> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> >> > > For additional commands, e-mail:
> >> >> >> >> batik-users-help@xmlgraphics.apache.org
> >> >> >> >> > >
> >> >> >> >> > >
> >> >> >> >> > >
> >> >> >> >> > [attachment "TestProgram.java" deleted by Thomas E.
> >> >> >> > DeWeese/449433/EKC]
> >> >> >> >> >
> >> >> >
> > ---------------------------------------------------------------------
> >> >> >> >> > To unsubscribe, e-mail:
> >> >> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> >> > For additional commands, e-mail:
> >> >> >> > batik-users-help@xmlgraphics.apache.org
> >> >> >> >>
> >> >> >> >>
> >> >
---------------------------------------------------------------------
> >> >> >> >> To unsubscribe, e-mail:
> >> >> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> >> For additional commands, e-mail:
> >> >> > batik-users-help@xmlgraphics.apache.org
> >> >> >> >>
> >> >> >> >
> >> >> >> >
> >> >> >> >
> >> >
---------------------------------------------------------------------
> >> >> >> > To unsubscribe, e-mail:
> >> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> > For additional commands, e-mail:
> >> >> > batik-users-help@xmlgraphics.apache.org
> >> >> >> >
> >> >> >> >
> >> >> >> >
> >> >> >>
> >> >> >>
> >> >> >>
> >> >> >>
> > ---------------------------------------------------------------------
> >> >> >> To unsubscribe, e-mail:
> >> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> For additional commands, e-mail:
> >> > batik-users-help@xmlgraphics.apache.org
> >> >> >>
> >> >> >
> >> >> >
> >> >> >
> > ---------------------------------------------------------------------
> >> >> > To unsubscribe, e-mail:
> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> > For additional commands, e-mail:
> >> > batik-users-help@xmlgraphics.apache.org
> >> >> >
> >> >> >
> >> >> >
> >> >>
> >> >>
> >> >>
> >> >>
---------------------------------------------------------------------
> >> >> To unsubscribe, e-mail:
> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> For additional commands, e-mail:
> > batik-users-help@xmlgraphics.apache.org
> >> >>
> >> >
> >> >
> >> >
---------------------------------------------------------------------
> >> > To unsubscribe, e-mail:
batik-users-unsubscribe@xmlgraphics.apache.org
> >> > For additional commands, e-mail:
> > batik-users-help@xmlgraphics.apache.org
> >> >
> >> >
> >> >
> >>
> >>
> >>
> >> ---------------------------------------------------------------------
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> >> For additional commands, e-mail:
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> >>
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Re: adding Elements to SVG Doc
Posted by ra...@blueyonder.co.uk.
Hi Thomas,
This is the code for my CircleAction,
public class CircleAction implements EventListener
{
public void handleEvent(Event evt)
{
Element elt = (Element) evt.getCurrentTarget();
if (evt.getType() == "click")
{
elt.setAttributeNS(SVG_NS, "fill", "yellow");
}
}
}
The evt.getCurrentTarget() is not recognised?
Thx
yasmin
> Hi Yasmin,
>
> rafiqy@blueyonder.co.uk wrote on 03/12/2006 06:24:15 PM:
>
>> I've tried this, but again I have a problem with the paranthesis of the
>> addEventListener?
>
> What is the error?
> Does CircleAction implement the DOM EventListener interface?
>
> org.w3c.dom.events.EventListener;
>
>
>> NodeList circleList = doc.getElementsByTagName("circle");
>
> You only need to add one event listener to the circleGroup.
> Then use evt.getTarget() to know what circle it is.
>
>> for (int count = 0; count < circleList.getLength(); count++) {
>> EventTarget eventTarget = (EventTarget) circleList.item(count);
>> eventTarget.addEventListener("click",new CircleAction(),false);
>> }
>>
>> Thx
>>
>> yasmin
>>
>>
>>
>> > Hi Yasmin,
>> >
>> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 05:54:00 PM:
>> >
>> >> Now I'm trying to make the red circles clickable, I've tried this
> code
>> > but
>> >> for some reason I can't get the element.addEventListener?
>> >
>> > addEventListener is on the EventTarget interface. So you
>> > will need to cast the element to add the listener.
>> >
>> >>
>> >> Element element = doc.getElementById("circleGroup");
>> >> element.addEventListener("click", new CircleAction(), false);
>> >>
>> >> Thx
>> >>
>> >> yasmin
>> >>
>> >> > Hi Yasmin,
>> >> >
>> >> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 03:44:08 PM:
>> >> >
>> >> >> Here's the heading of my svg file, can you see anything that might
> be
>> >> >> causing the red circles not appearing?
>> >> >
>> >> >> viewBox="424000.000 -518000 2000 2000"
>> >> >
>> >> > Your viewBox certainly doesn't intersect any of the coords
>> >> > in your example source code. When you add the elements to the
>> >> > Document you need to place your circles in the 'maps' coordinate
>> >> > system (which normally is simplier for you).
>> >> >
>> >> > So the cx & cy for a circle should look something like
>> >> > cx="425100"
>> >> > cy="-519100"
>> >> >
>> >> >> > One other comment on the code. I would suggest using the
>> >> >> > JSVGScrollPane
>> >> >> > instead of the swing JScrollPane. The JScrollPane works in most
>> > cases
>> >> >> > it tends to be much less efficient than the JSVGScrollPane.
>> >> >> >
>> >> >> > thomas.deweese@kodak.com wrote on 03/12/2006 03:01:19 PM:
>> >> >> >
>> >> >> >> Hi Yasmin,
>> >> >> >>
>> >> >> >> Your test code worked fine for me with one change, you had:
>> >> >> >>
>> >> >> >> Element e =
>> >> >> >> doc.createElementNS(SVGNS,"spot");
>> >> >> >>
>> >> >> >> This isn't right you want:
>> >> >> >>
>> >> >> >> Element e =
>> >> >> >> doc.createElementNS(SVGNS,"circle");
>> >> >> >>
>> >> >> >> Which is odd because an earlier e-mail had 'circle'
>> >> >> >> I tested by opening 'samples/mapSpain.svg'. I think two of
> your
>> >> > circles
>> >> >> >> still didn't show because mapSpain isn't quite large enough but
>> > the
>> >> > ones
>> >> >> >> that should show did.
>> >> >> >>
>> >> >> >> rafiqy@blueyonder.co.uk wrote on 03/12/2006 02:07:00 PM:
>> >> >> >>
>> >> >> >> > I've just attached the java file only!
>> >> >> >> >
>> >> >> >> > Tx
>> >> >> >> > yasmin
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > > Hi Yasmin,
>> >> >> >> > >
>> >> >> >> > > rafiqy@blueyonder.co.uk wrote on 03/12/2006 10:45:17 AM:
>> >> >> >> > >
>> >> >> >> > >> Now when I run my code I get the following error:
>> >> >> >> > >>
>> >> >> >> > >> org.w3c.dom.DOMException: The current document is unable
> to
>> >> > create
>> >> >> > an
>> >> >> >> > >> element of the requested type (namespace:
>> >> >> > http://www.w3.org/2000/svg,
>> >> >> >> > >> name: spot).
>> >> >> >> > >
>> >> >> >> > > Batik's DOM implementation prevents you from creating
>> > elements
>> >> > in
>> >> >> >
>> >> >> >> the
>> >> >> >> > > SVG Namespace that aren't part of the SVG specification.
>> >> >> >> > >
>> >> >> >> > > As far as path forward, I would suggest taking the code
> to
>> >> > create
>> >> >> >
>> >> >> >> the
>> >> >> >> > > circles and put it in a small example that just puts of the
>> >> > canvas
>> >> >> >> > > (with any old document) and a button that adds a list of
>> > preset
>> >> >> >> circles.
>> >> >> >> > >
>> >> >> >> > > Then with all the code together I can either spot the
> error
>> > or
>> >> >> >> > > run it and debug why it isn't working for you.
>> >> >> >> > >
>> >> >> >> > >>
>> >> >> >> > >> at
>> >> > org.apache.batik.dom.AbstractNode.createDOMException(Unknown
>> >> >> >> > > Source)
>> >> >> >> > >>
>> >> >> >> > >> at
>> >> >> >> > >
>> >> >> >
>> > org.apache.batik.dom.svg.SVGDOMImplementation.createElementNS(Unknown
>> >> >> >> > >> Source)
>> >> >> >> > >>
>> >> >> >> > >> at
>> >> >> > org.apache.batik.dom.svg.SVGOMDocument.createElementNS(Unknown
>> >> >> >> > > Source)
>> >> >> >> > >>
>> >> >> >> > >> at
>> >> >> > mypackage22.KeyAccidentClient$4.run(KeyAccidentClient.java:349)
>> >> >> >> > >>
>> >> >> >> > >> at org.apache.batik.util.RunnableQueue.run(Unknown
> Source)
>> >> >> >> > >>
>> >> >> >> > >> at java.lang.Thread.run(Thread.java:534)
>> >> >> >> > >>
>> >> >> >> > >> Pls advice.
>> >> >> >> > >>
>> >> >> >> > >> Thx
>> >> >> >> > >>
>> >> >> >> > >> yasmin
>> >> >> >> > >>
>> >> >> >> > >>
>> >> >> >> > >>
>> >> >> >> > >>
>> >> >> >> > >> > Hi Yasmin,
>> >> >> >> > >> >
>> >> >> >> > >> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 06:04:36 AM:
>> >> >> >> > >> >
>> >> >> >> > >> >> When I tried putting a line to test if the code is
>> > running,
>> >> > the
>> >> >> >> code
>> >> >> >> > >> > does
>> >> >> >> > >> >> run, but apparently it does not create any elements,
>> > here's
>> >> > what
>> >> >> > I
>> >> >> >> > >> > tested:
>> >> >> >> > >> >>
>> >> >> >> > >> >> System.out.println("This is just testing :" +
>> >> >> >> > >> > g.getAttribute("circleGroup"));
>> >> >> >> > >> >>
>> >> >> >> > >> >> and nothing prints for g.getAttribute ...
>> >> >> >> > >> >
>> >> >> >> > >> > This is expected, I think you want to use:
>> >> >> >> > >> > g.getAttributeNS(null, "id");
>> >> >> >> > >> >
>> >> >> >> > >> > This should result in the string 'circleGroup'.
>> >> >> >> > >> >
>> >> >> >> > >> >> > rafiqy@blueyonder.co.uk wrote on 03/11/2006 05:44:31
> PM:
>> >> >> >> > >> >> >
>> >> >> >> > >> >> >> I did initially try to add the red circles to the
> svg
>> >> >> > document
>> >> >> >> > >> >> >> programatically, infact I think you emailed me a
>> > snippet
>> >> > of
>> >> >> >> your
>> >> >> >> > > code
>> >> >> >> > >> >> >> but it doesn't work, the code compiles but does not
>> >> > display
>> >> >> > the
>> >> >> >> > >> >> >> red-circles, I tried to repaint my canvas, that
> don't
>> >> > work...
>> >> >> >> > > here's
>> >> >> >> > >> >> >> the code I'm using maybe you might be able to spot
>> > where
>> >> > I'm
>> >> >> >> > > making
>> >> >> >> > >> >> >> the error...
>> >> >> >> > >> >> >
>> >> >> >> > >> >> > The code looks pretty good. You aren't that far
> from
>> > a
>> >> >> >> > >> >> > standalone example, this would help me help you...
>> >> >> >> > >> >> >
>> >> >> >> > >> >> >> //I added this in my constructor
>> >> >> >> > >> >> >> canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
>> >> >> >> > >> >> >
>> >> >> >> > >> >> > This must be done _before_ you set the document on
>> > the
>> >> >> >> canvas.
>> >> >> >> > >> >> >
>> >> >> >> > >> >> >> //The following code I added in my ActionListener
>> > triggred
>> >> > by
>> >> >> > a
>> >> >> >> > >> > button
>> >> >> >> > >> >> >
>> >> >> >> > >> >> > Are you sure this code runs? Some println's might
>> > help
>> >> >> > make
>> >> >> >> > > sure
>> >> >> >> > >> >> > that your spots list isn't empty for some reason,
> etc.
>> > You
>> >> >> >> don't
>> >> >> >> > >> >> > need to 'repaint' the canvas.
>> >> >> >> > >> >> >
>> >> >> >> > >> >> >>
>> >> >> >>
> canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
>> >> >> >> > >> >> >> Runnable() {
>> >> >> >> > >> >> >>
>> >> >> >> > >> >> >> public void run()
>> >> >> >> > >> >> >> {
>> >> >> >> > >> >> >> SVGDocument doc =
>> >> >> >> canvas.getSVGDocument();
>> >> >> >> > >> >> >> String SVGNS =
>> >> >> >> > > "http://www.w3.org/2000/svg";
>> >> >> >> > >> >> >> Iterator i =
> spots.iterator();
>> >> >> >> > >> >> >> Element g =
>> >> >> >> > >> > doc.getElementById("circleGroup");
>> >> >> >> > >> >> >> if (g == null)
>> >> >> >> > >> >> >> {
>> >> >> >> > >> >> >> g =
>> >> > doc.createElementNS(SVGNS,"g");
>> >> >> >> > >> >> >> g.setAttributeNS(null,
> "id",
>> >> >> >> > >> > "circleGroup");
>> >> >> >> > >> >> >> doc.getRootElement().appendChild(g);
>> >> >> >> > >> >> >> }
>> >> >> >> > >> >> >>
>> >> >> >> > >> >> >>
>> >> >> >> > >> >> >> while (i.hasNext())
>> >> >> >> > >> >> >> {
>> >> >> >> > >> >> >> Point2D pt2d = (Point2D)
>> >> > i.next();
>> >> >> >> > >> >> >> Element e =
>> >> >> >> > >> >> > doc.createElementNS(SVGNS,"circle");
>> >> >> >> > >> >> >> e.setAttributeNS(null,"cx",""+pt2d.getX());
>> >> >> >> > >> >> >> e.setAttributeNS(null,"cy",""+pt2d.getY());
>> >> >> >> > >> >> >> e.setAttributeNS(null,"r","8");
>> >> >> >> > >> >> >> e.setAttributeNS(null,"fill","Red");
>> >> >> >> > >> >> >> g.appendChild(e);
>> >> >> >> > >> >> >> }
>> >> >> >> > >> >> >> }
>> >> >> >> > >> >> >> });
>> >> >> >> > >> >> >>
>> >> >> >> > >> >> >> canvas.repaint();
>> >> >> >> > >> >> >
>> >> >> >> > >> >> >
>> >> >> >> > >> >> >
>> >> >> >> > >
>> >> >> >
>> > ---------------------------------------------------------------------
>> >> >> >> > >> >> > To unsubscribe, e-mail:
>> >> >> >> > > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> >> > >> >> > For additional commands, e-mail:
>> >> >> >> > >> > batik-users-help@xmlgraphics.apache.org
>> >> >> >> > >> >> >
>> >> >> >> > >> >> >
>> >> >> >> > >> >> >
>> >> >> >> > >> >>
>> >> >> >> > >> >>
>> >> >> >> > >> >>
>> >> >> >> > >> >>
>> >> >> >>
>> > ---------------------------------------------------------------------
>> >> >> >> > >> >> To unsubscribe, e-mail:
>> >> >> >> > > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> >> > >> >> For additional commands, e-mail:
>> >> >> >> > > batik-users-help@xmlgraphics.apache.org
>> >> >> >> > >> >>
>> >> >> >> > >> >
>> >> >> >> > >> >
>> >> >> >> > >> >
>> >> >> >>
>> > ---------------------------------------------------------------------
>> >> >> >> > >> > To unsubscribe, e-mail:
>> >> >> >> batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> >> > >> > For additional commands, e-mail:
>> >> >> >> > > batik-users-help@xmlgraphics.apache.org
>> >> >> >> > >> >
>> >> >> >> > >> >
>> >> >> >> > >> >
>> >> >> >> > >>
>> >> >> >> > >>
>> >> >> >> > >>
>> >> >> >> > >>
>> >> >> >
>> > ---------------------------------------------------------------------
>> >> >> >> > >> To unsubscribe, e-mail:
>> >> >> >> batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> >> > >> For additional commands, e-mail:
>> >> >> >> batik-users-help@xmlgraphics.apache.org
>> >> >> >> > >>
>> >> >> >> > >
>> >> >> >> > >
>> >> >> >> > >
>> >> >> >
>> > ---------------------------------------------------------------------
>> >> >> >> > > To unsubscribe, e-mail:
>> >> >> > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> >> > > For additional commands, e-mail:
>> >> >> >> batik-users-help@xmlgraphics.apache.org
>> >> >> >> > >
>> >> >> >> > >
>> >> >> >> > >
>> >> >> >> > [attachment "TestProgram.java" deleted by Thomas E.
>> >> >> > DeWeese/449433/EKC]
>> >> >> >> >
>> >> >
> ---------------------------------------------------------------------
>> >> >> >> > To unsubscribe, e-mail:
>> >> > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> >> > For additional commands, e-mail:
>> >> >> > batik-users-help@xmlgraphics.apache.org
>> >> >> >>
>> >> >> >>
>> > ---------------------------------------------------------------------
>> >> >> >> To unsubscribe, e-mail:
>> >> > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> >> For additional commands, e-mail:
>> >> > batik-users-help@xmlgraphics.apache.org
>> >> >> >>
>> >> >> >
>> >> >> >
>> >> >> >
>> > ---------------------------------------------------------------------
>> >> >> > To unsubscribe, e-mail:
>> > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> > For additional commands, e-mail:
>> >> > batik-users-help@xmlgraphics.apache.org
>> >> >> >
>> >> >> >
>> >> >> >
>> >> >>
>> >> >>
>> >> >>
>> >> >>
> ---------------------------------------------------------------------
>> >> >> To unsubscribe, e-mail:
>> > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> For additional commands, e-mail:
>> > batik-users-help@xmlgraphics.apache.org
>> >> >>
>> >> >
>> >> >
>> >> >
> ---------------------------------------------------------------------
>> >> > To unsubscribe, e-mail:
> batik-users-unsubscribe@xmlgraphics.apache.org
>> >> > For additional commands, e-mail:
>> > batik-users-help@xmlgraphics.apache.org
>> >> >
>> >> >
>> >> >
>> >>
>> >>
>> >>
>> >> ---------------------------------------------------------------------
>> >> To unsubscribe, e-mail:
> batik-users-unsubscribe@xmlgraphics.apache.org
>> >> For additional commands, e-mail:
> batik-users-help@xmlgraphics.apache.org
>> >>
>> >
>> >
>> > ---------------------------------------------------------------------
>> > To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
>> > For additional commands, e-mail:
> batik-users-help@xmlgraphics.apache.org
>> >
>> >
>> >
>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
>> For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org
>>
>
>
> ---------------------------------------------------------------------
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>
>
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Re: adding Elements to SVG Doc
Posted by th...@kodak.com.
Hi Yasmin,
rafiqy@blueyonder.co.uk wrote on 03/12/2006 06:24:15 PM:
> I've tried this, but again I have a problem with the paranthesis of the
> addEventListener?
What is the error?
Does CircleAction implement the DOM EventListener interface?
org.w3c.dom.events.EventListener;
> NodeList circleList = doc.getElementsByTagName("circle");
You only need to add one event listener to the circleGroup.
Then use evt.getTarget() to know what circle it is.
> for (int count = 0; count < circleList.getLength(); count++) {
> EventTarget eventTarget = (EventTarget) circleList.item(count);
> eventTarget.addEventListener("click",new CircleAction(),false);
> }
>
> Thx
>
> yasmin
>
>
>
> > Hi Yasmin,
> >
> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 05:54:00 PM:
> >
> >> Now I'm trying to make the red circles clickable, I've tried this
code
> > but
> >> for some reason I can't get the element.addEventListener?
> >
> > addEventListener is on the EventTarget interface. So you
> > will need to cast the element to add the listener.
> >
> >>
> >> Element element = doc.getElementById("circleGroup");
> >> element.addEventListener("click", new CircleAction(), false);
> >>
> >> Thx
> >>
> >> yasmin
> >>
> >> > Hi Yasmin,
> >> >
> >> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 03:44:08 PM:
> >> >
> >> >> Here's the heading of my svg file, can you see anything that might
be
> >> >> causing the red circles not appearing?
> >> >
> >> >> viewBox="424000.000 -518000 2000 2000"
> >> >
> >> > Your viewBox certainly doesn't intersect any of the coords
> >> > in your example source code. When you add the elements to the
> >> > Document you need to place your circles in the 'maps' coordinate
> >> > system (which normally is simplier for you).
> >> >
> >> > So the cx & cy for a circle should look something like
> >> > cx="425100"
> >> > cy="-519100"
> >> >
> >> >> > One other comment on the code. I would suggest using the
> >> >> > JSVGScrollPane
> >> >> > instead of the swing JScrollPane. The JScrollPane works in most
> > cases
> >> >> > it tends to be much less efficient than the JSVGScrollPane.
> >> >> >
> >> >> > thomas.deweese@kodak.com wrote on 03/12/2006 03:01:19 PM:
> >> >> >
> >> >> >> Hi Yasmin,
> >> >> >>
> >> >> >> Your test code worked fine for me with one change, you had:
> >> >> >>
> >> >> >> Element e =
> >> >> >> doc.createElementNS(SVGNS,"spot");
> >> >> >>
> >> >> >> This isn't right you want:
> >> >> >>
> >> >> >> Element e =
> >> >> >> doc.createElementNS(SVGNS,"circle");
> >> >> >>
> >> >> >> Which is odd because an earlier e-mail had 'circle'
> >> >> >> I tested by opening 'samples/mapSpain.svg'. I think two of
your
> >> > circles
> >> >> >> still didn't show because mapSpain isn't quite large enough but
> > the
> >> > ones
> >> >> >> that should show did.
> >> >> >>
> >> >> >> rafiqy@blueyonder.co.uk wrote on 03/12/2006 02:07:00 PM:
> >> >> >>
> >> >> >> > I've just attached the java file only!
> >> >> >> >
> >> >> >> > Tx
> >> >> >> > yasmin
> >> >> >> >
> >> >> >> >
> >> >> >> >
> >> >> >> >
> >> >> >> >
> >> >> >> >
> >> >> >> >
> >> >> >> > > Hi Yasmin,
> >> >> >> > >
> >> >> >> > > rafiqy@blueyonder.co.uk wrote on 03/12/2006 10:45:17 AM:
> >> >> >> > >
> >> >> >> > >> Now when I run my code I get the following error:
> >> >> >> > >>
> >> >> >> > >> org.w3c.dom.DOMException: The current document is unable
to
> >> > create
> >> >> > an
> >> >> >> > >> element of the requested type (namespace:
> >> >> > http://www.w3.org/2000/svg,
> >> >> >> > >> name: spot).
> >> >> >> > >
> >> >> >> > > Batik's DOM implementation prevents you from creating
> > elements
> >> > in
> >> >> >
> >> >> >> the
> >> >> >> > > SVG Namespace that aren't part of the SVG specification.
> >> >> >> > >
> >> >> >> > > As far as path forward, I would suggest taking the code
to
> >> > create
> >> >> >
> >> >> >> the
> >> >> >> > > circles and put it in a small example that just puts of the
> >> > canvas
> >> >> >> > > (with any old document) and a button that adds a list of
> > preset
> >> >> >> circles.
> >> >> >> > >
> >> >> >> > > Then with all the code together I can either spot the
error
> > or
> >> >> >> > > run it and debug why it isn't working for you.
> >> >> >> > >
> >> >> >> > >>
> >> >> >> > >> at
> >> > org.apache.batik.dom.AbstractNode.createDOMException(Unknown
> >> >> >> > > Source)
> >> >> >> > >>
> >> >> >> > >> at
> >> >> >> > >
> >> >> >
> > org.apache.batik.dom.svg.SVGDOMImplementation.createElementNS(Unknown
> >> >> >> > >> Source)
> >> >> >> > >>
> >> >> >> > >> at
> >> >> > org.apache.batik.dom.svg.SVGOMDocument.createElementNS(Unknown
> >> >> >> > > Source)
> >> >> >> > >>
> >> >> >> > >> at
> >> >> > mypackage22.KeyAccidentClient$4.run(KeyAccidentClient.java:349)
> >> >> >> > >>
> >> >> >> > >> at org.apache.batik.util.RunnableQueue.run(Unknown
Source)
> >> >> >> > >>
> >> >> >> > >> at java.lang.Thread.run(Thread.java:534)
> >> >> >> > >>
> >> >> >> > >> Pls advice.
> >> >> >> > >>
> >> >> >> > >> Thx
> >> >> >> > >>
> >> >> >> > >> yasmin
> >> >> >> > >>
> >> >> >> > >>
> >> >> >> > >>
> >> >> >> > >>
> >> >> >> > >> > Hi Yasmin,
> >> >> >> > >> >
> >> >> >> > >> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 06:04:36 AM:
> >> >> >> > >> >
> >> >> >> > >> >> When I tried putting a line to test if the code is
> > running,
> >> > the
> >> >> >> code
> >> >> >> > >> > does
> >> >> >> > >> >> run, but apparently it does not create any elements,
> > here's
> >> > what
> >> >> > I
> >> >> >> > >> > tested:
> >> >> >> > >> >>
> >> >> >> > >> >> System.out.println("This is just testing :" +
> >> >> >> > >> > g.getAttribute("circleGroup"));
> >> >> >> > >> >>
> >> >> >> > >> >> and nothing prints for g.getAttribute ...
> >> >> >> > >> >
> >> >> >> > >> > This is expected, I think you want to use:
> >> >> >> > >> > g.getAttributeNS(null, "id");
> >> >> >> > >> >
> >> >> >> > >> > This should result in the string 'circleGroup'.
> >> >> >> > >> >
> >> >> >> > >> >> > rafiqy@blueyonder.co.uk wrote on 03/11/2006 05:44:31
PM:
> >> >> >> > >> >> >
> >> >> >> > >> >> >> I did initially try to add the red circles to the
svg
> >> >> > document
> >> >> >> > >> >> >> programatically, infact I think you emailed me a
> > snippet
> >> > of
> >> >> >> your
> >> >> >> > > code
> >> >> >> > >> >> >> but it doesn't work, the code compiles but does not
> >> > display
> >> >> > the
> >> >> >> > >> >> >> red-circles, I tried to repaint my canvas, that
don't
> >> > work...
> >> >> >> > > here's
> >> >> >> > >> >> >> the code I'm using maybe you might be able to spot
> > where
> >> > I'm
> >> >> >> > > making
> >> >> >> > >> >> >> the error...
> >> >> >> > >> >> >
> >> >> >> > >> >> > The code looks pretty good. You aren't that far
from
> > a
> >> >> >> > >> >> > standalone example, this would help me help you...
> >> >> >> > >> >> >
> >> >> >> > >> >> >> //I added this in my constructor
> >> >> >> > >> >> >> canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
> >> >> >> > >> >> >
> >> >> >> > >> >> > This must be done _before_ you set the document on
> > the
> >> >> >> canvas.
> >> >> >> > >> >> >
> >> >> >> > >> >> >> //The following code I added in my ActionListener
> > triggred
> >> > by
> >> >> > a
> >> >> >> > >> > button
> >> >> >> > >> >> >
> >> >> >> > >> >> > Are you sure this code runs? Some println's might
> > help
> >> >> > make
> >> >> >> > > sure
> >> >> >> > >> >> > that your spots list isn't empty for some reason,
etc.
> > You
> >> >> >> don't
> >> >> >> > >> >> > need to 'repaint' the canvas.
> >> >> >> > >> >> >
> >> >> >> > >> >> >>
> >> >> >>
canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
> >> >> >> > >> >> >> Runnable() {
> >> >> >> > >> >> >>
> >> >> >> > >> >> >> public void run()
> >> >> >> > >> >> >> {
> >> >> >> > >> >> >> SVGDocument doc =
> >> >> >> canvas.getSVGDocument();
> >> >> >> > >> >> >> String SVGNS =
> >> >> >> > > "http://www.w3.org/2000/svg";
> >> >> >> > >> >> >> Iterator i =
spots.iterator();
> >> >> >> > >> >> >> Element g =
> >> >> >> > >> > doc.getElementById("circleGroup");
> >> >> >> > >> >> >> if (g == null)
> >> >> >> > >> >> >> {
> >> >> >> > >> >> >> g =
> >> > doc.createElementNS(SVGNS,"g");
> >> >> >> > >> >> >> g.setAttributeNS(null,
"id",
> >> >> >> > >> > "circleGroup");
> >> >> >> > >> >> >> doc.getRootElement().appendChild(g);
> >> >> >> > >> >> >> }
> >> >> >> > >> >> >>
> >> >> >> > >> >> >>
> >> >> >> > >> >> >> while (i.hasNext())
> >> >> >> > >> >> >> {
> >> >> >> > >> >> >> Point2D pt2d = (Point2D)
> >> > i.next();
> >> >> >> > >> >> >> Element e =
> >> >> >> > >> >> > doc.createElementNS(SVGNS,"circle");
> >> >> >> > >> >> >> e.setAttributeNS(null,"cx",""+pt2d.getX());
> >> >> >> > >> >> >> e.setAttributeNS(null,"cy",""+pt2d.getY());
> >> >> >> > >> >> >> e.setAttributeNS(null,"r","8");
> >> >> >> > >> >> >> e.setAttributeNS(null,"fill","Red");
> >> >> >> > >> >> >> g.appendChild(e);
> >> >> >> > >> >> >> }
> >> >> >> > >> >> >> }
> >> >> >> > >> >> >> });
> >> >> >> > >> >> >>
> >> >> >> > >> >> >> canvas.repaint();
> >> >> >> > >> >> >
> >> >> >> > >> >> >
> >> >> >> > >> >> >
> >> >> >> > >
> >> >> >
> > ---------------------------------------------------------------------
> >> >> >> > >> >> > To unsubscribe, e-mail:
> >> >> >> > > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> > >> >> > For additional commands, e-mail:
> >> >> >> > >> > batik-users-help@xmlgraphics.apache.org
> >> >> >> > >> >> >
> >> >> >> > >> >> >
> >> >> >> > >> >> >
> >> >> >> > >> >>
> >> >> >> > >> >>
> >> >> >> > >> >>
> >> >> >> > >> >>
> >> >> >>
> > ---------------------------------------------------------------------
> >> >> >> > >> >> To unsubscribe, e-mail:
> >> >> >> > > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> > >> >> For additional commands, e-mail:
> >> >> >> > > batik-users-help@xmlgraphics.apache.org
> >> >> >> > >> >>
> >> >> >> > >> >
> >> >> >> > >> >
> >> >> >> > >> >
> >> >> >>
> > ---------------------------------------------------------------------
> >> >> >> > >> > To unsubscribe, e-mail:
> >> >> >> batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> > >> > For additional commands, e-mail:
> >> >> >> > > batik-users-help@xmlgraphics.apache.org
> >> >> >> > >> >
> >> >> >> > >> >
> >> >> >> > >> >
> >> >> >> > >>
> >> >> >> > >>
> >> >> >> > >>
> >> >> >> > >>
> >> >> >
> > ---------------------------------------------------------------------
> >> >> >> > >> To unsubscribe, e-mail:
> >> >> >> batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> > >> For additional commands, e-mail:
> >> >> >> batik-users-help@xmlgraphics.apache.org
> >> >> >> > >>
> >> >> >> > >
> >> >> >> > >
> >> >> >> > >
> >> >> >
> > ---------------------------------------------------------------------
> >> >> >> > > To unsubscribe, e-mail:
> >> >> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> > > For additional commands, e-mail:
> >> >> >> batik-users-help@xmlgraphics.apache.org
> >> >> >> > >
> >> >> >> > >
> >> >> >> > >
> >> >> >> > [attachment "TestProgram.java" deleted by Thomas E.
> >> >> > DeWeese/449433/EKC]
> >> >> >> >
> >> >
---------------------------------------------------------------------
> >> >> >> > To unsubscribe, e-mail:
> >> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> > For additional commands, e-mail:
> >> >> > batik-users-help@xmlgraphics.apache.org
> >> >> >>
> >> >> >>
> > ---------------------------------------------------------------------
> >> >> >> To unsubscribe, e-mail:
> >> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> >> For additional commands, e-mail:
> >> > batik-users-help@xmlgraphics.apache.org
> >> >> >>
> >> >> >
> >> >> >
> >> >> >
> > ---------------------------------------------------------------------
> >> >> > To unsubscribe, e-mail:
> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> > For additional commands, e-mail:
> >> > batik-users-help@xmlgraphics.apache.org
> >> >> >
> >> >> >
> >> >> >
> >> >>
> >> >>
> >> >>
> >> >>
---------------------------------------------------------------------
> >> >> To unsubscribe, e-mail:
> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> For additional commands, e-mail:
> > batik-users-help@xmlgraphics.apache.org
> >> >>
> >> >
> >> >
> >> >
---------------------------------------------------------------------
> >> > To unsubscribe, e-mail:
batik-users-unsubscribe@xmlgraphics.apache.org
> >> > For additional commands, e-mail:
> > batik-users-help@xmlgraphics.apache.org
> >> >
> >> >
> >> >
> >>
> >>
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail:
batik-users-unsubscribe@xmlgraphics.apache.org
> >> For additional commands, e-mail:
batik-users-help@xmlgraphics.apache.org
> >>
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
> > For additional commands, e-mail:
batik-users-help@xmlgraphics.apache.org
> >
> >
> >
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
> For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org
>
---------------------------------------------------------------------
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Re: adding Elements to SVG Doc
Posted by ra...@blueyonder.co.uk.
Hi Thomas,
I've tried this, but again I have a problem with the paranthesis of the
addEventListener?
NodeList circleList = doc.getElementsByTagName("circle");
for (int count = 0; count < circleList.getLength(); count++) {
EventTarget eventTarget = (EventTarget) circleList.item(count);
eventTarget.addEventListener("click",new CircleAction(),false);
}
Thx
yasmin
> Hi Yasmin,
>
> rafiqy@blueyonder.co.uk wrote on 03/12/2006 05:54:00 PM:
>
>> Now I'm trying to make the red circles clickable, I've tried this code
> but
>> for some reason I can't get the element.addEventListener?
>
> addEventListener is on the EventTarget interface. So you
> will need to cast the element to add the listener.
>
>>
>> Element element = doc.getElementById("circleGroup");
>> element.addEventListener("click", new CircleAction(), false);
>>
>> Thx
>>
>> yasmin
>>
>> > Hi Yasmin,
>> >
>> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 03:44:08 PM:
>> >
>> >> Here's the heading of my svg file, can you see anything that might be
>> >> causing the red circles not appearing?
>> >
>> >> viewBox="424000.000 -518000 2000 2000"
>> >
>> > Your viewBox certainly doesn't intersect any of the coords
>> > in your example source code. When you add the elements to the
>> > Document you need to place your circles in the 'maps' coordinate
>> > system (which normally is simplier for you).
>> >
>> > So the cx & cy for a circle should look something like
>> > cx="425100"
>> > cy="-519100"
>> >
>> >> > One other comment on the code. I would suggest using the
>> >> > JSVGScrollPane
>> >> > instead of the swing JScrollPane. The JScrollPane works in most
> cases
>> >> > it tends to be much less efficient than the JSVGScrollPane.
>> >> >
>> >> > thomas.deweese@kodak.com wrote on 03/12/2006 03:01:19 PM:
>> >> >
>> >> >> Hi Yasmin,
>> >> >>
>> >> >> Your test code worked fine for me with one change, you had:
>> >> >>
>> >> >> Element e =
>> >> >> doc.createElementNS(SVGNS,"spot");
>> >> >>
>> >> >> This isn't right you want:
>> >> >>
>> >> >> Element e =
>> >> >> doc.createElementNS(SVGNS,"circle");
>> >> >>
>> >> >> Which is odd because an earlier e-mail had 'circle'
>> >> >> I tested by opening 'samples/mapSpain.svg'. I think two of your
>> > circles
>> >> >> still didn't show because mapSpain isn't quite large enough but
> the
>> > ones
>> >> >> that should show did.
>> >> >>
>> >> >> rafiqy@blueyonder.co.uk wrote on 03/12/2006 02:07:00 PM:
>> >> >>
>> >> >> > I've just attached the java file only!
>> >> >> >
>> >> >> > Tx
>> >> >> > yasmin
>> >> >> >
>> >> >> >
>> >> >> >
>> >> >> >
>> >> >> >
>> >> >> >
>> >> >> >
>> >> >> > > Hi Yasmin,
>> >> >> > >
>> >> >> > > rafiqy@blueyonder.co.uk wrote on 03/12/2006 10:45:17 AM:
>> >> >> > >
>> >> >> > >> Now when I run my code I get the following error:
>> >> >> > >>
>> >> >> > >> org.w3c.dom.DOMException: The current document is unable to
>> > create
>> >> > an
>> >> >> > >> element of the requested type (namespace:
>> >> > http://www.w3.org/2000/svg,
>> >> >> > >> name: spot).
>> >> >> > >
>> >> >> > > Batik's DOM implementation prevents you from creating
> elements
>> > in
>> >> >
>> >> >> the
>> >> >> > > SVG Namespace that aren't part of the SVG specification.
>> >> >> > >
>> >> >> > > As far as path forward, I would suggest taking the code to
>> > create
>> >> >
>> >> >> the
>> >> >> > > circles and put it in a small example that just puts of the
>> > canvas
>> >> >> > > (with any old document) and a button that adds a list of
> preset
>> >> >> circles.
>> >> >> > >
>> >> >> > > Then with all the code together I can either spot the error
> or
>> >> >> > > run it and debug why it isn't working for you.
>> >> >> > >
>> >> >> > >>
>> >> >> > >> at
>> > org.apache.batik.dom.AbstractNode.createDOMException(Unknown
>> >> >> > > Source)
>> >> >> > >>
>> >> >> > >> at
>> >> >> > >
>> >> >
> org.apache.batik.dom.svg.SVGDOMImplementation.createElementNS(Unknown
>> >> >> > >> Source)
>> >> >> > >>
>> >> >> > >> at
>> >> > org.apache.batik.dom.svg.SVGOMDocument.createElementNS(Unknown
>> >> >> > > Source)
>> >> >> > >>
>> >> >> > >> at
>> >> > mypackage22.KeyAccidentClient$4.run(KeyAccidentClient.java:349)
>> >> >> > >>
>> >> >> > >> at org.apache.batik.util.RunnableQueue.run(Unknown Source)
>> >> >> > >>
>> >> >> > >> at java.lang.Thread.run(Thread.java:534)
>> >> >> > >>
>> >> >> > >> Pls advice.
>> >> >> > >>
>> >> >> > >> Thx
>> >> >> > >>
>> >> >> > >> yasmin
>> >> >> > >>
>> >> >> > >>
>> >> >> > >>
>> >> >> > >>
>> >> >> > >> > Hi Yasmin,
>> >> >> > >> >
>> >> >> > >> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 06:04:36 AM:
>> >> >> > >> >
>> >> >> > >> >> When I tried putting a line to test if the code is
> running,
>> > the
>> >> >> code
>> >> >> > >> > does
>> >> >> > >> >> run, but apparently it does not create any elements,
> here's
>> > what
>> >> > I
>> >> >> > >> > tested:
>> >> >> > >> >>
>> >> >> > >> >> System.out.println("This is just testing :" +
>> >> >> > >> > g.getAttribute("circleGroup"));
>> >> >> > >> >>
>> >> >> > >> >> and nothing prints for g.getAttribute ...
>> >> >> > >> >
>> >> >> > >> > This is expected, I think you want to use:
>> >> >> > >> > g.getAttributeNS(null, "id");
>> >> >> > >> >
>> >> >> > >> > This should result in the string 'circleGroup'.
>> >> >> > >> >
>> >> >> > >> >> > rafiqy@blueyonder.co.uk wrote on 03/11/2006 05:44:31 PM:
>> >> >> > >> >> >
>> >> >> > >> >> >> I did initially try to add the red circles to the svg
>> >> > document
>> >> >> > >> >> >> programatically, infact I think you emailed me a
> snippet
>> > of
>> >> >> your
>> >> >> > > code
>> >> >> > >> >> >> but it doesn't work, the code compiles but does not
>> > display
>> >> > the
>> >> >> > >> >> >> red-circles, I tried to repaint my canvas, that don't
>> > work...
>> >> >> > > here's
>> >> >> > >> >> >> the code I'm using maybe you might be able to spot
> where
>> > I'm
>> >> >> > > making
>> >> >> > >> >> >> the error...
>> >> >> > >> >> >
>> >> >> > >> >> > The code looks pretty good. You aren't that far from
> a
>> >> >> > >> >> > standalone example, this would help me help you...
>> >> >> > >> >> >
>> >> >> > >> >> >> //I added this in my constructor
>> >> >> > >> >> >> canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
>> >> >> > >> >> >
>> >> >> > >> >> > This must be done _before_ you set the document on
> the
>> >> >> canvas.
>> >> >> > >> >> >
>> >> >> > >> >> >> //The following code I added in my ActionListener
> triggred
>> > by
>> >> > a
>> >> >> > >> > button
>> >> >> > >> >> >
>> >> >> > >> >> > Are you sure this code runs? Some println's might
> help
>> >> > make
>> >> >> > > sure
>> >> >> > >> >> > that your spots list isn't empty for some reason, etc.
> You
>> >> >> don't
>> >> >> > >> >> > need to 'repaint' the canvas.
>> >> >> > >> >> >
>> >> >> > >> >> >>
>> >> >> canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
>> >> >> > >> >> >> Runnable() {
>> >> >> > >> >> >>
>> >> >> > >> >> >> public void run()
>> >> >> > >> >> >> {
>> >> >> > >> >> >> SVGDocument doc =
>> >> >> canvas.getSVGDocument();
>> >> >> > >> >> >> String SVGNS =
>> >> >> > > "http://www.w3.org/2000/svg";
>> >> >> > >> >> >> Iterator i = spots.iterator();
>> >> >> > >> >> >> Element g =
>> >> >> > >> > doc.getElementById("circleGroup");
>> >> >> > >> >> >> if (g == null)
>> >> >> > >> >> >> {
>> >> >> > >> >> >> g =
>> > doc.createElementNS(SVGNS,"g");
>> >> >> > >> >> >> g.setAttributeNS(null, "id",
>> >> >> > >> > "circleGroup");
>> >> >> > >> >> >> doc.getRootElement().appendChild(g);
>> >> >> > >> >> >> }
>> >> >> > >> >> >>
>> >> >> > >> >> >>
>> >> >> > >> >> >> while (i.hasNext())
>> >> >> > >> >> >> {
>> >> >> > >> >> >> Point2D pt2d = (Point2D)
>> > i.next();
>> >> >> > >> >> >> Element e =
>> >> >> > >> >> > doc.createElementNS(SVGNS,"circle");
>> >> >> > >> >> >> e.setAttributeNS(null,"cx",""+pt2d.getX());
>> >> >> > >> >> >> e.setAttributeNS(null,"cy",""+pt2d.getY());
>> >> >> > >> >> >> e.setAttributeNS(null,"r","8");
>> >> >> > >> >> >> e.setAttributeNS(null,"fill","Red");
>> >> >> > >> >> >> g.appendChild(e);
>> >> >> > >> >> >> }
>> >> >> > >> >> >> }
>> >> >> > >> >> >> });
>> >> >> > >> >> >>
>> >> >> > >> >> >> canvas.repaint();
>> >> >> > >> >> >
>> >> >> > >> >> >
>> >> >> > >> >> >
>> >> >> > >
>> >> >
> ---------------------------------------------------------------------
>> >> >> > >> >> > To unsubscribe, e-mail:
>> >> >> > > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> > >> >> > For additional commands, e-mail:
>> >> >> > >> > batik-users-help@xmlgraphics.apache.org
>> >> >> > >> >> >
>> >> >> > >> >> >
>> >> >> > >> >> >
>> >> >> > >> >>
>> >> >> > >> >>
>> >> >> > >> >>
>> >> >> > >> >>
>> >> >>
> ---------------------------------------------------------------------
>> >> >> > >> >> To unsubscribe, e-mail:
>> >> >> > > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> > >> >> For additional commands, e-mail:
>> >> >> > > batik-users-help@xmlgraphics.apache.org
>> >> >> > >> >>
>> >> >> > >> >
>> >> >> > >> >
>> >> >> > >> >
>> >> >>
> ---------------------------------------------------------------------
>> >> >> > >> > To unsubscribe, e-mail:
>> >> >> batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> > >> > For additional commands, e-mail:
>> >> >> > > batik-users-help@xmlgraphics.apache.org
>> >> >> > >> >
>> >> >> > >> >
>> >> >> > >> >
>> >> >> > >>
>> >> >> > >>
>> >> >> > >>
>> >> >> > >>
>> >> >
> ---------------------------------------------------------------------
>> >> >> > >> To unsubscribe, e-mail:
>> >> >> batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> > >> For additional commands, e-mail:
>> >> >> batik-users-help@xmlgraphics.apache.org
>> >> >> > >>
>> >> >> > >
>> >> >> > >
>> >> >> > >
>> >> >
> ---------------------------------------------------------------------
>> >> >> > > To unsubscribe, e-mail:
>> >> > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> > > For additional commands, e-mail:
>> >> >> batik-users-help@xmlgraphics.apache.org
>> >> >> > >
>> >> >> > >
>> >> >> > >
>> >> >> > [attachment "TestProgram.java" deleted by Thomas E.
>> >> > DeWeese/449433/EKC]
>> >> >> >
>> > ---------------------------------------------------------------------
>> >> >> > To unsubscribe, e-mail:
>> > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> > For additional commands, e-mail:
>> >> > batik-users-help@xmlgraphics.apache.org
>> >> >>
>> >> >>
> ---------------------------------------------------------------------
>> >> >> To unsubscribe, e-mail:
>> > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> >> For additional commands, e-mail:
>> > batik-users-help@xmlgraphics.apache.org
>> >> >>
>> >> >
>> >> >
>> >> >
> ---------------------------------------------------------------------
>> >> > To unsubscribe, e-mail:
> batik-users-unsubscribe@xmlgraphics.apache.org
>> >> > For additional commands, e-mail:
>> > batik-users-help@xmlgraphics.apache.org
>> >> >
>> >> >
>> >> >
>> >>
>> >>
>> >>
>> >> ---------------------------------------------------------------------
>> >> To unsubscribe, e-mail:
> batik-users-unsubscribe@xmlgraphics.apache.org
>> >> For additional commands, e-mail:
> batik-users-help@xmlgraphics.apache.org
>> >>
>> >
>> >
>> > ---------------------------------------------------------------------
>> > To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
>> > For additional commands, e-mail:
> batik-users-help@xmlgraphics.apache.org
>> >
>> >
>> >
>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
>> For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org
>>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
> For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org
>
>
>
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Re: adding Elements to SVG Doc
Posted by th...@kodak.com.
Hi Yasmin,
rafiqy@blueyonder.co.uk wrote on 03/12/2006 05:54:00 PM:
> Now I'm trying to make the red circles clickable, I've tried this code
but
> for some reason I can't get the element.addEventListener?
addEventListener is on the EventTarget interface. So you
will need to cast the element to add the listener.
>
> Element element = doc.getElementById("circleGroup");
> element.addEventListener("click", new CircleAction(), false);
>
> Thx
>
> yasmin
>
> > Hi Yasmin,
> >
> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 03:44:08 PM:
> >
> >> Here's the heading of my svg file, can you see anything that might be
> >> causing the red circles not appearing?
> >
> >> viewBox="424000.000 -518000 2000 2000"
> >
> > Your viewBox certainly doesn't intersect any of the coords
> > in your example source code. When you add the elements to the
> > Document you need to place your circles in the 'maps' coordinate
> > system (which normally is simplier for you).
> >
> > So the cx & cy for a circle should look something like
> > cx="425100"
> > cy="-519100"
> >
> >> > One other comment on the code. I would suggest using the
> >> > JSVGScrollPane
> >> > instead of the swing JScrollPane. The JScrollPane works in most
cases
> >> > it tends to be much less efficient than the JSVGScrollPane.
> >> >
> >> > thomas.deweese@kodak.com wrote on 03/12/2006 03:01:19 PM:
> >> >
> >> >> Hi Yasmin,
> >> >>
> >> >> Your test code worked fine for me with one change, you had:
> >> >>
> >> >> Element e =
> >> >> doc.createElementNS(SVGNS,"spot");
> >> >>
> >> >> This isn't right you want:
> >> >>
> >> >> Element e =
> >> >> doc.createElementNS(SVGNS,"circle");
> >> >>
> >> >> Which is odd because an earlier e-mail had 'circle'
> >> >> I tested by opening 'samples/mapSpain.svg'. I think two of your
> > circles
> >> >> still didn't show because mapSpain isn't quite large enough but
the
> > ones
> >> >> that should show did.
> >> >>
> >> >> rafiqy@blueyonder.co.uk wrote on 03/12/2006 02:07:00 PM:
> >> >>
> >> >> > I've just attached the java file only!
> >> >> >
> >> >> > Tx
> >> >> > yasmin
> >> >> >
> >> >> >
> >> >> >
> >> >> >
> >> >> >
> >> >> >
> >> >> >
> >> >> > > Hi Yasmin,
> >> >> > >
> >> >> > > rafiqy@blueyonder.co.uk wrote on 03/12/2006 10:45:17 AM:
> >> >> > >
> >> >> > >> Now when I run my code I get the following error:
> >> >> > >>
> >> >> > >> org.w3c.dom.DOMException: The current document is unable to
> > create
> >> > an
> >> >> > >> element of the requested type (namespace:
> >> > http://www.w3.org/2000/svg,
> >> >> > >> name: spot).
> >> >> > >
> >> >> > > Batik's DOM implementation prevents you from creating
elements
> > in
> >> >
> >> >> the
> >> >> > > SVG Namespace that aren't part of the SVG specification.
> >> >> > >
> >> >> > > As far as path forward, I would suggest taking the code to
> > create
> >> >
> >> >> the
> >> >> > > circles and put it in a small example that just puts of the
> > canvas
> >> >> > > (with any old document) and a button that adds a list of
preset
> >> >> circles.
> >> >> > >
> >> >> > > Then with all the code together I can either spot the error
or
> >> >> > > run it and debug why it isn't working for you.
> >> >> > >
> >> >> > >>
> >> >> > >> at
> > org.apache.batik.dom.AbstractNode.createDOMException(Unknown
> >> >> > > Source)
> >> >> > >>
> >> >> > >> at
> >> >> > >
> >> >
org.apache.batik.dom.svg.SVGDOMImplementation.createElementNS(Unknown
> >> >> > >> Source)
> >> >> > >>
> >> >> > >> at
> >> > org.apache.batik.dom.svg.SVGOMDocument.createElementNS(Unknown
> >> >> > > Source)
> >> >> > >>
> >> >> > >> at
> >> > mypackage22.KeyAccidentClient$4.run(KeyAccidentClient.java:349)
> >> >> > >>
> >> >> > >> at org.apache.batik.util.RunnableQueue.run(Unknown Source)
> >> >> > >>
> >> >> > >> at java.lang.Thread.run(Thread.java:534)
> >> >> > >>
> >> >> > >> Pls advice.
> >> >> > >>
> >> >> > >> Thx
> >> >> > >>
> >> >> > >> yasmin
> >> >> > >>
> >> >> > >>
> >> >> > >>
> >> >> > >>
> >> >> > >> > Hi Yasmin,
> >> >> > >> >
> >> >> > >> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 06:04:36 AM:
> >> >> > >> >
> >> >> > >> >> When I tried putting a line to test if the code is
running,
> > the
> >> >> code
> >> >> > >> > does
> >> >> > >> >> run, but apparently it does not create any elements,
here's
> > what
> >> > I
> >> >> > >> > tested:
> >> >> > >> >>
> >> >> > >> >> System.out.println("This is just testing :" +
> >> >> > >> > g.getAttribute("circleGroup"));
> >> >> > >> >>
> >> >> > >> >> and nothing prints for g.getAttribute ...
> >> >> > >> >
> >> >> > >> > This is expected, I think you want to use:
> >> >> > >> > g.getAttributeNS(null, "id");
> >> >> > >> >
> >> >> > >> > This should result in the string 'circleGroup'.
> >> >> > >> >
> >> >> > >> >> > rafiqy@blueyonder.co.uk wrote on 03/11/2006 05:44:31 PM:
> >> >> > >> >> >
> >> >> > >> >> >> I did initially try to add the red circles to the svg
> >> > document
> >> >> > >> >> >> programatically, infact I think you emailed me a
snippet
> > of
> >> >> your
> >> >> > > code
> >> >> > >> >> >> but it doesn't work, the code compiles but does not
> > display
> >> > the
> >> >> > >> >> >> red-circles, I tried to repaint my canvas, that don't
> > work...
> >> >> > > here's
> >> >> > >> >> >> the code I'm using maybe you might be able to spot
where
> > I'm
> >> >> > > making
> >> >> > >> >> >> the error...
> >> >> > >> >> >
> >> >> > >> >> > The code looks pretty good. You aren't that far from
a
> >> >> > >> >> > standalone example, this would help me help you...
> >> >> > >> >> >
> >> >> > >> >> >> //I added this in my constructor
> >> >> > >> >> >> canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
> >> >> > >> >> >
> >> >> > >> >> > This must be done _before_ you set the document on
the
> >> >> canvas.
> >> >> > >> >> >
> >> >> > >> >> >> //The following code I added in my ActionListener
triggred
> > by
> >> > a
> >> >> > >> > button
> >> >> > >> >> >
> >> >> > >> >> > Are you sure this code runs? Some println's might
help
> >> > make
> >> >> > > sure
> >> >> > >> >> > that your spots list isn't empty for some reason, etc.
You
> >> >> don't
> >> >> > >> >> > need to 'repaint' the canvas.
> >> >> > >> >> >
> >> >> > >> >> >>
> >> >> canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
> >> >> > >> >> >> Runnable() {
> >> >> > >> >> >>
> >> >> > >> >> >> public void run()
> >> >> > >> >> >> {
> >> >> > >> >> >> SVGDocument doc =
> >> >> canvas.getSVGDocument();
> >> >> > >> >> >> String SVGNS =
> >> >> > > "http://www.w3.org/2000/svg";
> >> >> > >> >> >> Iterator i = spots.iterator();
> >> >> > >> >> >> Element g =
> >> >> > >> > doc.getElementById("circleGroup");
> >> >> > >> >> >> if (g == null)
> >> >> > >> >> >> {
> >> >> > >> >> >> g =
> > doc.createElementNS(SVGNS,"g");
> >> >> > >> >> >> g.setAttributeNS(null, "id",
> >> >> > >> > "circleGroup");
> >> >> > >> >> >> doc.getRootElement().appendChild(g);
> >> >> > >> >> >> }
> >> >> > >> >> >>
> >> >> > >> >> >>
> >> >> > >> >> >> while (i.hasNext())
> >> >> > >> >> >> {
> >> >> > >> >> >> Point2D pt2d = (Point2D)
> > i.next();
> >> >> > >> >> >> Element e =
> >> >> > >> >> > doc.createElementNS(SVGNS,"circle");
> >> >> > >> >> >> e.setAttributeNS(null,"cx",""+pt2d.getX());
> >> >> > >> >> >> e.setAttributeNS(null,"cy",""+pt2d.getY());
> >> >> > >> >> >> e.setAttributeNS(null,"r","8");
> >> >> > >> >> >> e.setAttributeNS(null,"fill","Red");
> >> >> > >> >> >> g.appendChild(e);
> >> >> > >> >> >> }
> >> >> > >> >> >> }
> >> >> > >> >> >> });
> >> >> > >> >> >>
> >> >> > >> >> >> canvas.repaint();
> >> >> > >> >> >
> >> >> > >> >> >
> >> >> > >> >> >
> >> >> > >
> >> >
---------------------------------------------------------------------
> >> >> > >> >> > To unsubscribe, e-mail:
> >> >> > > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> > >> >> > For additional commands, e-mail:
> >> >> > >> > batik-users-help@xmlgraphics.apache.org
> >> >> > >> >> >
> >> >> > >> >> >
> >> >> > >> >> >
> >> >> > >> >>
> >> >> > >> >>
> >> >> > >> >>
> >> >> > >> >>
> >> >>
---------------------------------------------------------------------
> >> >> > >> >> To unsubscribe, e-mail:
> >> >> > > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> > >> >> For additional commands, e-mail:
> >> >> > > batik-users-help@xmlgraphics.apache.org
> >> >> > >> >>
> >> >> > >> >
> >> >> > >> >
> >> >> > >> >
> >> >>
---------------------------------------------------------------------
> >> >> > >> > To unsubscribe, e-mail:
> >> >> batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> > >> > For additional commands, e-mail:
> >> >> > > batik-users-help@xmlgraphics.apache.org
> >> >> > >> >
> >> >> > >> >
> >> >> > >> >
> >> >> > >>
> >> >> > >>
> >> >> > >>
> >> >> > >>
> >> >
---------------------------------------------------------------------
> >> >> > >> To unsubscribe, e-mail:
> >> >> batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> > >> For additional commands, e-mail:
> >> >> batik-users-help@xmlgraphics.apache.org
> >> >> > >>
> >> >> > >
> >> >> > >
> >> >> > >
> >> >
---------------------------------------------------------------------
> >> >> > > To unsubscribe, e-mail:
> >> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> > > For additional commands, e-mail:
> >> >> batik-users-help@xmlgraphics.apache.org
> >> >> > >
> >> >> > >
> >> >> > >
> >> >> > [attachment "TestProgram.java" deleted by Thomas E.
> >> > DeWeese/449433/EKC]
> >> >> >
> > ---------------------------------------------------------------------
> >> >> > To unsubscribe, e-mail:
> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> > For additional commands, e-mail:
> >> > batik-users-help@xmlgraphics.apache.org
> >> >>
> >> >>
---------------------------------------------------------------------
> >> >> To unsubscribe, e-mail:
> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> For additional commands, e-mail:
> > batik-users-help@xmlgraphics.apache.org
> >> >>
> >> >
> >> >
> >> >
---------------------------------------------------------------------
> >> > To unsubscribe, e-mail:
batik-users-unsubscribe@xmlgraphics.apache.org
> >> > For additional commands, e-mail:
> > batik-users-help@xmlgraphics.apache.org
> >> >
> >> >
> >> >
> >>
> >>
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail:
batik-users-unsubscribe@xmlgraphics.apache.org
> >> For additional commands, e-mail:
batik-users-help@xmlgraphics.apache.org
> >>
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
> > For additional commands, e-mail:
batik-users-help@xmlgraphics.apache.org
> >
> >
> >
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
> For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org
>
---------------------------------------------------------------------
To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org
Re: adding Elements to SVG Doc
Posted by ra...@blueyonder.co.uk.
Hi Thomas,
Now I'm trying to make the red circles clickable, I've tried this code but
for some reason I can't get the element.addEventListener?
Element element = doc.getElementById("circleGroup");
element.addEventListener("click", new CircleAction(), false);
Thx
yasmin
> Hi Yasmin,
>
> rafiqy@blueyonder.co.uk wrote on 03/12/2006 03:44:08 PM:
>
>> Here's the heading of my svg file, can you see anything that might be
>> causing the red circles not appearing?
>
>> viewBox="424000.000 -518000 2000 2000"
>
> Your viewBox certainly doesn't intersect any of the coords
> in your example source code. When you add the elements to the
> Document you need to place your circles in the 'maps' coordinate
> system (which normally is simplier for you).
>
> So the cx & cy for a circle should look something like
> cx="425100"
> cy="-519100"
>
>> > One other comment on the code. I would suggest using the
>> > JSVGScrollPane
>> > instead of the swing JScrollPane. The JScrollPane works in most cases
>> > it tends to be much less efficient than the JSVGScrollPane.
>> >
>> > thomas.deweese@kodak.com wrote on 03/12/2006 03:01:19 PM:
>> >
>> >> Hi Yasmin,
>> >>
>> >> Your test code worked fine for me with one change, you had:
>> >>
>> >> Element e =
>> >> doc.createElementNS(SVGNS,"spot");
>> >>
>> >> This isn't right you want:
>> >>
>> >> Element e =
>> >> doc.createElementNS(SVGNS,"circle");
>> >>
>> >> Which is odd because an earlier e-mail had 'circle'
>> >> I tested by opening 'samples/mapSpain.svg'. I think two of your
> circles
>> >> still didn't show because mapSpain isn't quite large enough but the
> ones
>> >> that should show did.
>> >>
>> >> rafiqy@blueyonder.co.uk wrote on 03/12/2006 02:07:00 PM:
>> >>
>> >> > I've just attached the java file only!
>> >> >
>> >> > Tx
>> >> > yasmin
>> >> >
>> >> >
>> >> >
>> >> >
>> >> >
>> >> >
>> >> >
>> >> > > Hi Yasmin,
>> >> > >
>> >> > > rafiqy@blueyonder.co.uk wrote on 03/12/2006 10:45:17 AM:
>> >> > >
>> >> > >> Now when I run my code I get the following error:
>> >> > >>
>> >> > >> org.w3c.dom.DOMException: The current document is unable to
> create
>> > an
>> >> > >> element of the requested type (namespace:
>> > http://www.w3.org/2000/svg,
>> >> > >> name: spot).
>> >> > >
>> >> > > Batik's DOM implementation prevents you from creating elements
> in
>> >
>> >> the
>> >> > > SVG Namespace that aren't part of the SVG specification.
>> >> > >
>> >> > > As far as path forward, I would suggest taking the code to
> create
>> >
>> >> the
>> >> > > circles and put it in a small example that just puts of the
> canvas
>> >> > > (with any old document) and a button that adds a list of preset
>> >> circles.
>> >> > >
>> >> > > Then with all the code together I can either spot the error or
>> >> > > run it and debug why it isn't working for you.
>> >> > >
>> >> > >>
>> >> > >> at
> org.apache.batik.dom.AbstractNode.createDOMException(Unknown
>> >> > > Source)
>> >> > >>
>> >> > >> at
>> >> > >
>> > org.apache.batik.dom.svg.SVGDOMImplementation.createElementNS(Unknown
>> >> > >> Source)
>> >> > >>
>> >> > >> at
>> > org.apache.batik.dom.svg.SVGOMDocument.createElementNS(Unknown
>> >> > > Source)
>> >> > >>
>> >> > >> at
>> > mypackage22.KeyAccidentClient$4.run(KeyAccidentClient.java:349)
>> >> > >>
>> >> > >> at org.apache.batik.util.RunnableQueue.run(Unknown Source)
>> >> > >>
>> >> > >> at java.lang.Thread.run(Thread.java:534)
>> >> > >>
>> >> > >> Pls advice.
>> >> > >>
>> >> > >> Thx
>> >> > >>
>> >> > >> yasmin
>> >> > >>
>> >> > >>
>> >> > >>
>> >> > >>
>> >> > >> > Hi Yasmin,
>> >> > >> >
>> >> > >> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 06:04:36 AM:
>> >> > >> >
>> >> > >> >> When I tried putting a line to test if the code is running,
> the
>> >> code
>> >> > >> > does
>> >> > >> >> run, but apparently it does not create any elements, here's
> what
>> > I
>> >> > >> > tested:
>> >> > >> >>
>> >> > >> >> System.out.println("This is just testing :" +
>> >> > >> > g.getAttribute("circleGroup"));
>> >> > >> >>
>> >> > >> >> and nothing prints for g.getAttribute ...
>> >> > >> >
>> >> > >> > This is expected, I think you want to use:
>> >> > >> > g.getAttributeNS(null, "id");
>> >> > >> >
>> >> > >> > This should result in the string 'circleGroup'.
>> >> > >> >
>> >> > >> >> > rafiqy@blueyonder.co.uk wrote on 03/11/2006 05:44:31 PM:
>> >> > >> >> >
>> >> > >> >> >> I did initially try to add the red circles to the svg
>> > document
>> >> > >> >> >> programatically, infact I think you emailed me a snippet
> of
>> >> your
>> >> > > code
>> >> > >> >> >> but it doesn't work, the code compiles but does not
> display
>> > the
>> >> > >> >> >> red-circles, I tried to repaint my canvas, that don't
> work...
>> >> > > here's
>> >> > >> >> >> the code I'm using maybe you might be able to spot where
> I'm
>> >> > > making
>> >> > >> >> >> the error...
>> >> > >> >> >
>> >> > >> >> > The code looks pretty good. You aren't that far from a
>> >> > >> >> > standalone example, this would help me help you...
>> >> > >> >> >
>> >> > >> >> >> //I added this in my constructor
>> >> > >> >> >> canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
>> >> > >> >> >
>> >> > >> >> > This must be done _before_ you set the document on the
>> >> canvas.
>> >> > >> >> >
>> >> > >> >> >> //The following code I added in my ActionListener triggred
> by
>> > a
>> >> > >> > button
>> >> > >> >> >
>> >> > >> >> > Are you sure this code runs? Some println's might help
>> > make
>> >> > > sure
>> >> > >> >> > that your spots list isn't empty for some reason, etc. You
>> >> don't
>> >> > >> >> > need to 'repaint' the canvas.
>> >> > >> >> >
>> >> > >> >> >>
>> >> canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
>> >> > >> >> >> Runnable() {
>> >> > >> >> >>
>> >> > >> >> >> public void run()
>> >> > >> >> >> {
>> >> > >> >> >> SVGDocument doc =
>> >> canvas.getSVGDocument();
>> >> > >> >> >> String SVGNS =
>> >> > > "http://www.w3.org/2000/svg";
>> >> > >> >> >> Iterator i = spots.iterator();
>> >> > >> >> >> Element g =
>> >> > >> > doc.getElementById("circleGroup");
>> >> > >> >> >> if (g == null)
>> >> > >> >> >> {
>> >> > >> >> >> g =
> doc.createElementNS(SVGNS,"g");
>> >> > >> >> >> g.setAttributeNS(null, "id",
>> >> > >> > "circleGroup");
>> >> > >> >> >> doc.getRootElement().appendChild(g);
>> >> > >> >> >> }
>> >> > >> >> >>
>> >> > >> >> >>
>> >> > >> >> >> while (i.hasNext())
>> >> > >> >> >> {
>> >> > >> >> >> Point2D pt2d = (Point2D)
> i.next();
>> >> > >> >> >> Element e =
>> >> > >> >> > doc.createElementNS(SVGNS,"circle");
>> >> > >> >> >> e.setAttributeNS(null,"cx",""+pt2d.getX());
>> >> > >> >> >> e.setAttributeNS(null,"cy",""+pt2d.getY());
>> >> > >> >> >> e.setAttributeNS(null,"r","8");
>> >> > >> >> >> e.setAttributeNS(null,"fill","Red");
>> >> > >> >> >> g.appendChild(e);
>> >> > >> >> >> }
>> >> > >> >> >> }
>> >> > >> >> >> });
>> >> > >> >> >>
>> >> > >> >> >> canvas.repaint();
>> >> > >> >> >
>> >> > >> >> >
>> >> > >> >> >
>> >> > >
>> > ---------------------------------------------------------------------
>> >> > >> >> > To unsubscribe, e-mail:
>> >> > > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> > >> >> > For additional commands, e-mail:
>> >> > >> > batik-users-help@xmlgraphics.apache.org
>> >> > >> >> >
>> >> > >> >> >
>> >> > >> >> >
>> >> > >> >>
>> >> > >> >>
>> >> > >> >>
>> >> > >> >>
>> >> ---------------------------------------------------------------------
>> >> > >> >> To unsubscribe, e-mail:
>> >> > > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> > >> >> For additional commands, e-mail:
>> >> > > batik-users-help@xmlgraphics.apache.org
>> >> > >> >>
>> >> > >> >
>> >> > >> >
>> >> > >> >
>> >> ---------------------------------------------------------------------
>> >> > >> > To unsubscribe, e-mail:
>> >> batik-users-unsubscribe@xmlgraphics.apache.org
>> >> > >> > For additional commands, e-mail:
>> >> > > batik-users-help@xmlgraphics.apache.org
>> >> > >> >
>> >> > >> >
>> >> > >> >
>> >> > >>
>> >> > >>
>> >> > >>
>> >> > >>
>> > ---------------------------------------------------------------------
>> >> > >> To unsubscribe, e-mail:
>> >> batik-users-unsubscribe@xmlgraphics.apache.org
>> >> > >> For additional commands, e-mail:
>> >> batik-users-help@xmlgraphics.apache.org
>> >> > >>
>> >> > >
>> >> > >
>> >> > >
>> > ---------------------------------------------------------------------
>> >> > > To unsubscribe, e-mail:
>> > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> > > For additional commands, e-mail:
>> >> batik-users-help@xmlgraphics.apache.org
>> >> > >
>> >> > >
>> >> > >
>> >> > [attachment "TestProgram.java" deleted by Thomas E.
>> > DeWeese/449433/EKC]
>> >> >
> ---------------------------------------------------------------------
>> >> > To unsubscribe, e-mail:
> batik-users-unsubscribe@xmlgraphics.apache.org
>> >> > For additional commands, e-mail:
>> > batik-users-help@xmlgraphics.apache.org
>> >>
>> >> ---------------------------------------------------------------------
>> >> To unsubscribe, e-mail:
> batik-users-unsubscribe@xmlgraphics.apache.org
>> >> For additional commands, e-mail:
> batik-users-help@xmlgraphics.apache.org
>> >>
>> >
>> >
>> > ---------------------------------------------------------------------
>> > To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
>> > For additional commands, e-mail:
> batik-users-help@xmlgraphics.apache.org
>> >
>> >
>> >
>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
>> For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org
>>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
> For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org
>
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org
Re: adding Elements to SVG Doc
Posted by ra...@blueyonder.co.uk.
Hi Thomas,
I forgot I converted my map coordinates to screen coordinates when I just
wantted to draw the circles on the overlay, so now I undone all that and
its working, I got the circles showing on the map!
ThankU
yasmin
> Hi Yasmin,
>
> rafiqy@blueyonder.co.uk wrote on 03/12/2006 03:44:08 PM:
>
>> Here's the heading of my svg file, can you see anything that might be
>> causing the red circles not appearing?
>
>> viewBox="424000.000 -518000 2000 2000"
>
> Your viewBox certainly doesn't intersect any of the coords
> in your example source code. When you add the elements to the
> Document you need to place your circles in the 'maps' coordinate
> system (which normally is simplier for you).
>
> So the cx & cy for a circle should look something like
> cx="425100"
> cy="-519100"
>
>> > One other comment on the code. I would suggest using the
>> > JSVGScrollPane
>> > instead of the swing JScrollPane. The JScrollPane works in most cases
>> > it tends to be much less efficient than the JSVGScrollPane.
>> >
>> > thomas.deweese@kodak.com wrote on 03/12/2006 03:01:19 PM:
>> >
>> >> Hi Yasmin,
>> >>
>> >> Your test code worked fine for me with one change, you had:
>> >>
>> >> Element e =
>> >> doc.createElementNS(SVGNS,"spot");
>> >>
>> >> This isn't right you want:
>> >>
>> >> Element e =
>> >> doc.createElementNS(SVGNS,"circle");
>> >>
>> >> Which is odd because an earlier e-mail had 'circle'
>> >> I tested by opening 'samples/mapSpain.svg'. I think two of your
> circles
>> >> still didn't show because mapSpain isn't quite large enough but the
> ones
>> >> that should show did.
>> >>
>> >> rafiqy@blueyonder.co.uk wrote on 03/12/2006 02:07:00 PM:
>> >>
>> >> > I've just attached the java file only!
>> >> >
>> >> > Tx
>> >> > yasmin
>> >> >
>> >> >
>> >> >
>> >> >
>> >> >
>> >> >
>> >> >
>> >> > > Hi Yasmin,
>> >> > >
>> >> > > rafiqy@blueyonder.co.uk wrote on 03/12/2006 10:45:17 AM:
>> >> > >
>> >> > >> Now when I run my code I get the following error:
>> >> > >>
>> >> > >> org.w3c.dom.DOMException: The current document is unable to
> create
>> > an
>> >> > >> element of the requested type (namespace:
>> > http://www.w3.org/2000/svg,
>> >> > >> name: spot).
>> >> > >
>> >> > > Batik's DOM implementation prevents you from creating elements
> in
>> >
>> >> the
>> >> > > SVG Namespace that aren't part of the SVG specification.
>> >> > >
>> >> > > As far as path forward, I would suggest taking the code to
> create
>> >
>> >> the
>> >> > > circles and put it in a small example that just puts of the
> canvas
>> >> > > (with any old document) and a button that adds a list of preset
>> >> circles.
>> >> > >
>> >> > > Then with all the code together I can either spot the error or
>> >> > > run it and debug why it isn't working for you.
>> >> > >
>> >> > >>
>> >> > >> at
> org.apache.batik.dom.AbstractNode.createDOMException(Unknown
>> >> > > Source)
>> >> > >>
>> >> > >> at
>> >> > >
>> > org.apache.batik.dom.svg.SVGDOMImplementation.createElementNS(Unknown
>> >> > >> Source)
>> >> > >>
>> >> > >> at
>> > org.apache.batik.dom.svg.SVGOMDocument.createElementNS(Unknown
>> >> > > Source)
>> >> > >>
>> >> > >> at
>> > mypackage22.KeyAccidentClient$4.run(KeyAccidentClient.java:349)
>> >> > >>
>> >> > >> at org.apache.batik.util.RunnableQueue.run(Unknown Source)
>> >> > >>
>> >> > >> at java.lang.Thread.run(Thread.java:534)
>> >> > >>
>> >> > >> Pls advice.
>> >> > >>
>> >> > >> Thx
>> >> > >>
>> >> > >> yasmin
>> >> > >>
>> >> > >>
>> >> > >>
>> >> > >>
>> >> > >> > Hi Yasmin,
>> >> > >> >
>> >> > >> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 06:04:36 AM:
>> >> > >> >
>> >> > >> >> When I tried putting a line to test if the code is running,
> the
>> >> code
>> >> > >> > does
>> >> > >> >> run, but apparently it does not create any elements, here's
> what
>> > I
>> >> > >> > tested:
>> >> > >> >>
>> >> > >> >> System.out.println("This is just testing :" +
>> >> > >> > g.getAttribute("circleGroup"));
>> >> > >> >>
>> >> > >> >> and nothing prints for g.getAttribute ...
>> >> > >> >
>> >> > >> > This is expected, I think you want to use:
>> >> > >> > g.getAttributeNS(null, "id");
>> >> > >> >
>> >> > >> > This should result in the string 'circleGroup'.
>> >> > >> >
>> >> > >> >> > rafiqy@blueyonder.co.uk wrote on 03/11/2006 05:44:31 PM:
>> >> > >> >> >
>> >> > >> >> >> I did initially try to add the red circles to the svg
>> > document
>> >> > >> >> >> programatically, infact I think you emailed me a snippet
> of
>> >> your
>> >> > > code
>> >> > >> >> >> but it doesn't work, the code compiles but does not
> display
>> > the
>> >> > >> >> >> red-circles, I tried to repaint my canvas, that don't
> work...
>> >> > > here's
>> >> > >> >> >> the code I'm using maybe you might be able to spot where
> I'm
>> >> > > making
>> >> > >> >> >> the error...
>> >> > >> >> >
>> >> > >> >> > The code looks pretty good. You aren't that far from a
>> >> > >> >> > standalone example, this would help me help you...
>> >> > >> >> >
>> >> > >> >> >> //I added this in my constructor
>> >> > >> >> >> canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
>> >> > >> >> >
>> >> > >> >> > This must be done _before_ you set the document on the
>> >> canvas.
>> >> > >> >> >
>> >> > >> >> >> //The following code I added in my ActionListener triggred
> by
>> > a
>> >> > >> > button
>> >> > >> >> >
>> >> > >> >> > Are you sure this code runs? Some println's might help
>> > make
>> >> > > sure
>> >> > >> >> > that your spots list isn't empty for some reason, etc. You
>> >> don't
>> >> > >> >> > need to 'repaint' the canvas.
>> >> > >> >> >
>> >> > >> >> >>
>> >> canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
>> >> > >> >> >> Runnable() {
>> >> > >> >> >>
>> >> > >> >> >> public void run()
>> >> > >> >> >> {
>> >> > >> >> >> SVGDocument doc =
>> >> canvas.getSVGDocument();
>> >> > >> >> >> String SVGNS =
>> >> > > "http://www.w3.org/2000/svg";
>> >> > >> >> >> Iterator i = spots.iterator();
>> >> > >> >> >> Element g =
>> >> > >> > doc.getElementById("circleGroup");
>> >> > >> >> >> if (g == null)
>> >> > >> >> >> {
>> >> > >> >> >> g =
> doc.createElementNS(SVGNS,"g");
>> >> > >> >> >> g.setAttributeNS(null, "id",
>> >> > >> > "circleGroup");
>> >> > >> >> >> doc.getRootElement().appendChild(g);
>> >> > >> >> >> }
>> >> > >> >> >>
>> >> > >> >> >>
>> >> > >> >> >> while (i.hasNext())
>> >> > >> >> >> {
>> >> > >> >> >> Point2D pt2d = (Point2D)
> i.next();
>> >> > >> >> >> Element e =
>> >> > >> >> > doc.createElementNS(SVGNS,"circle");
>> >> > >> >> >> e.setAttributeNS(null,"cx",""+pt2d.getX());
>> >> > >> >> >> e.setAttributeNS(null,"cy",""+pt2d.getY());
>> >> > >> >> >> e.setAttributeNS(null,"r","8");
>> >> > >> >> >> e.setAttributeNS(null,"fill","Red");
>> >> > >> >> >> g.appendChild(e);
>> >> > >> >> >> }
>> >> > >> >> >> }
>> >> > >> >> >> });
>> >> > >> >> >>
>> >> > >> >> >> canvas.repaint();
>> >> > >> >> >
>> >> > >> >> >
>> >> > >> >> >
>> >> > >
>> > ---------------------------------------------------------------------
>> >> > >> >> > To unsubscribe, e-mail:
>> >> > > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> > >> >> > For additional commands, e-mail:
>> >> > >> > batik-users-help@xmlgraphics.apache.org
>> >> > >> >> >
>> >> > >> >> >
>> >> > >> >> >
>> >> > >> >>
>> >> > >> >>
>> >> > >> >>
>> >> > >> >>
>> >> ---------------------------------------------------------------------
>> >> > >> >> To unsubscribe, e-mail:
>> >> > > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> > >> >> For additional commands, e-mail:
>> >> > > batik-users-help@xmlgraphics.apache.org
>> >> > >> >>
>> >> > >> >
>> >> > >> >
>> >> > >> >
>> >> ---------------------------------------------------------------------
>> >> > >> > To unsubscribe, e-mail:
>> >> batik-users-unsubscribe@xmlgraphics.apache.org
>> >> > >> > For additional commands, e-mail:
>> >> > > batik-users-help@xmlgraphics.apache.org
>> >> > >> >
>> >> > >> >
>> >> > >> >
>> >> > >>
>> >> > >>
>> >> > >>
>> >> > >>
>> > ---------------------------------------------------------------------
>> >> > >> To unsubscribe, e-mail:
>> >> batik-users-unsubscribe@xmlgraphics.apache.org
>> >> > >> For additional commands, e-mail:
>> >> batik-users-help@xmlgraphics.apache.org
>> >> > >>
>> >> > >
>> >> > >
>> >> > >
>> > ---------------------------------------------------------------------
>> >> > > To unsubscribe, e-mail:
>> > batik-users-unsubscribe@xmlgraphics.apache.org
>> >> > > For additional commands, e-mail:
>> >> batik-users-help@xmlgraphics.apache.org
>> >> > >
>> >> > >
>> >> > >
>> >> > [attachment "TestProgram.java" deleted by Thomas E.
>> > DeWeese/449433/EKC]
>> >> >
> ---------------------------------------------------------------------
>> >> > To unsubscribe, e-mail:
> batik-users-unsubscribe@xmlgraphics.apache.org
>> >> > For additional commands, e-mail:
>> > batik-users-help@xmlgraphics.apache.org
>> >>
>> >> ---------------------------------------------------------------------
>> >> To unsubscribe, e-mail:
> batik-users-unsubscribe@xmlgraphics.apache.org
>> >> For additional commands, e-mail:
> batik-users-help@xmlgraphics.apache.org
>> >>
>> >
>> >
>> > ---------------------------------------------------------------------
>> > To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
>> > For additional commands, e-mail:
> batik-users-help@xmlgraphics.apache.org
>> >
>> >
>> >
>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
>> For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org
>>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
> For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org
>
>
>
---------------------------------------------------------------------
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Re: adding Elements to SVG Doc
Posted by th...@kodak.com.
Hi Yasmin,
rafiqy@blueyonder.co.uk wrote on 03/12/2006 03:44:08 PM:
> Here's the heading of my svg file, can you see anything that might be
> causing the red circles not appearing?
> viewBox="424000.000 -518000 2000 2000"
Your viewBox certainly doesn't intersect any of the coords
in your example source code. When you add the elements to the
Document you need to place your circles in the 'maps' coordinate
system (which normally is simplier for you).
So the cx & cy for a circle should look something like
cx="425100"
cy="-519100"
> > One other comment on the code. I would suggest using the
> > JSVGScrollPane
> > instead of the swing JScrollPane. The JScrollPane works in most cases
> > it tends to be much less efficient than the JSVGScrollPane.
> >
> > thomas.deweese@kodak.com wrote on 03/12/2006 03:01:19 PM:
> >
> >> Hi Yasmin,
> >>
> >> Your test code worked fine for me with one change, you had:
> >>
> >> Element e =
> >> doc.createElementNS(SVGNS,"spot");
> >>
> >> This isn't right you want:
> >>
> >> Element e =
> >> doc.createElementNS(SVGNS,"circle");
> >>
> >> Which is odd because an earlier e-mail had 'circle'
> >> I tested by opening 'samples/mapSpain.svg'. I think two of your
circles
> >> still didn't show because mapSpain isn't quite large enough but the
ones
> >> that should show did.
> >>
> >> rafiqy@blueyonder.co.uk wrote on 03/12/2006 02:07:00 PM:
> >>
> >> > I've just attached the java file only!
> >> >
> >> > Tx
> >> > yasmin
> >> >
> >> >
> >> >
> >> >
> >> >
> >> >
> >> >
> >> > > Hi Yasmin,
> >> > >
> >> > > rafiqy@blueyonder.co.uk wrote on 03/12/2006 10:45:17 AM:
> >> > >
> >> > >> Now when I run my code I get the following error:
> >> > >>
> >> > >> org.w3c.dom.DOMException: The current document is unable to
create
> > an
> >> > >> element of the requested type (namespace:
> > http://www.w3.org/2000/svg,
> >> > >> name: spot).
> >> > >
> >> > > Batik's DOM implementation prevents you from creating elements
in
> >
> >> the
> >> > > SVG Namespace that aren't part of the SVG specification.
> >> > >
> >> > > As far as path forward, I would suggest taking the code to
create
> >
> >> the
> >> > > circles and put it in a small example that just puts of the
canvas
> >> > > (with any old document) and a button that adds a list of preset
> >> circles.
> >> > >
> >> > > Then with all the code together I can either spot the error or
> >> > > run it and debug why it isn't working for you.
> >> > >
> >> > >>
> >> > >> at
org.apache.batik.dom.AbstractNode.createDOMException(Unknown
> >> > > Source)
> >> > >>
> >> > >> at
> >> > >
> > org.apache.batik.dom.svg.SVGDOMImplementation.createElementNS(Unknown
> >> > >> Source)
> >> > >>
> >> > >> at
> > org.apache.batik.dom.svg.SVGOMDocument.createElementNS(Unknown
> >> > > Source)
> >> > >>
> >> > >> at
> > mypackage22.KeyAccidentClient$4.run(KeyAccidentClient.java:349)
> >> > >>
> >> > >> at org.apache.batik.util.RunnableQueue.run(Unknown Source)
> >> > >>
> >> > >> at java.lang.Thread.run(Thread.java:534)
> >> > >>
> >> > >> Pls advice.
> >> > >>
> >> > >> Thx
> >> > >>
> >> > >> yasmin
> >> > >>
> >> > >>
> >> > >>
> >> > >>
> >> > >> > Hi Yasmin,
> >> > >> >
> >> > >> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 06:04:36 AM:
> >> > >> >
> >> > >> >> When I tried putting a line to test if the code is running,
the
> >> code
> >> > >> > does
> >> > >> >> run, but apparently it does not create any elements, here's
what
> > I
> >> > >> > tested:
> >> > >> >>
> >> > >> >> System.out.println("This is just testing :" +
> >> > >> > g.getAttribute("circleGroup"));
> >> > >> >>
> >> > >> >> and nothing prints for g.getAttribute ...
> >> > >> >
> >> > >> > This is expected, I think you want to use:
> >> > >> > g.getAttributeNS(null, "id");
> >> > >> >
> >> > >> > This should result in the string 'circleGroup'.
> >> > >> >
> >> > >> >> > rafiqy@blueyonder.co.uk wrote on 03/11/2006 05:44:31 PM:
> >> > >> >> >
> >> > >> >> >> I did initially try to add the red circles to the svg
> > document
> >> > >> >> >> programatically, infact I think you emailed me a snippet
of
> >> your
> >> > > code
> >> > >> >> >> but it doesn't work, the code compiles but does not
display
> > the
> >> > >> >> >> red-circles, I tried to repaint my canvas, that don't
work...
> >> > > here's
> >> > >> >> >> the code I'm using maybe you might be able to spot where
I'm
> >> > > making
> >> > >> >> >> the error...
> >> > >> >> >
> >> > >> >> > The code looks pretty good. You aren't that far from a
> >> > >> >> > standalone example, this would help me help you...
> >> > >> >> >
> >> > >> >> >> //I added this in my constructor
> >> > >> >> >> canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
> >> > >> >> >
> >> > >> >> > This must be done _before_ you set the document on the
> >> canvas.
> >> > >> >> >
> >> > >> >> >> //The following code I added in my ActionListener triggred
by
> > a
> >> > >> > button
> >> > >> >> >
> >> > >> >> > Are you sure this code runs? Some println's might help
> > make
> >> > > sure
> >> > >> >> > that your spots list isn't empty for some reason, etc. You
> >> don't
> >> > >> >> > need to 'repaint' the canvas.
> >> > >> >> >
> >> > >> >> >>
> >> canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
> >> > >> >> >> Runnable() {
> >> > >> >> >>
> >> > >> >> >> public void run()
> >> > >> >> >> {
> >> > >> >> >> SVGDocument doc =
> >> canvas.getSVGDocument();
> >> > >> >> >> String SVGNS =
> >> > > "http://www.w3.org/2000/svg";
> >> > >> >> >> Iterator i = spots.iterator();
> >> > >> >> >> Element g =
> >> > >> > doc.getElementById("circleGroup");
> >> > >> >> >> if (g == null)
> >> > >> >> >> {
> >> > >> >> >> g =
doc.createElementNS(SVGNS,"g");
> >> > >> >> >> g.setAttributeNS(null, "id",
> >> > >> > "circleGroup");
> >> > >> >> >> doc.getRootElement().appendChild(g);
> >> > >> >> >> }
> >> > >> >> >>
> >> > >> >> >>
> >> > >> >> >> while (i.hasNext())
> >> > >> >> >> {
> >> > >> >> >> Point2D pt2d = (Point2D)
i.next();
> >> > >> >> >> Element e =
> >> > >> >> > doc.createElementNS(SVGNS,"circle");
> >> > >> >> >> e.setAttributeNS(null,"cx",""+pt2d.getX());
> >> > >> >> >> e.setAttributeNS(null,"cy",""+pt2d.getY());
> >> > >> >> >> e.setAttributeNS(null,"r","8");
> >> > >> >> >> e.setAttributeNS(null,"fill","Red");
> >> > >> >> >> g.appendChild(e);
> >> > >> >> >> }
> >> > >> >> >> }
> >> > >> >> >> });
> >> > >> >> >>
> >> > >> >> >> canvas.repaint();
> >> > >> >> >
> >> > >> >> >
> >> > >> >> >
> >> > >
> > ---------------------------------------------------------------------
> >> > >> >> > To unsubscribe, e-mail:
> >> > > batik-users-unsubscribe@xmlgraphics.apache.org
> >> > >> >> > For additional commands, e-mail:
> >> > >> > batik-users-help@xmlgraphics.apache.org
> >> > >> >> >
> >> > >> >> >
> >> > >> >> >
> >> > >> >>
> >> > >> >>
> >> > >> >>
> >> > >> >>
> >> ---------------------------------------------------------------------
> >> > >> >> To unsubscribe, e-mail:
> >> > > batik-users-unsubscribe@xmlgraphics.apache.org
> >> > >> >> For additional commands, e-mail:
> >> > > batik-users-help@xmlgraphics.apache.org
> >> > >> >>
> >> > >> >
> >> > >> >
> >> > >> >
> >> ---------------------------------------------------------------------
> >> > >> > To unsubscribe, e-mail:
> >> batik-users-unsubscribe@xmlgraphics.apache.org
> >> > >> > For additional commands, e-mail:
> >> > > batik-users-help@xmlgraphics.apache.org
> >> > >> >
> >> > >> >
> >> > >> >
> >> > >>
> >> > >>
> >> > >>
> >> > >>
> > ---------------------------------------------------------------------
> >> > >> To unsubscribe, e-mail:
> >> batik-users-unsubscribe@xmlgraphics.apache.org
> >> > >> For additional commands, e-mail:
> >> batik-users-help@xmlgraphics.apache.org
> >> > >>
> >> > >
> >> > >
> >> > >
> > ---------------------------------------------------------------------
> >> > > To unsubscribe, e-mail:
> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> > > For additional commands, e-mail:
> >> batik-users-help@xmlgraphics.apache.org
> >> > >
> >> > >
> >> > >
> >> > [attachment "TestProgram.java" deleted by Thomas E.
> > DeWeese/449433/EKC]
> >> >
---------------------------------------------------------------------
> >> > To unsubscribe, e-mail:
batik-users-unsubscribe@xmlgraphics.apache.org
> >> > For additional commands, e-mail:
> > batik-users-help@xmlgraphics.apache.org
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail:
batik-users-unsubscribe@xmlgraphics.apache.org
> >> For additional commands, e-mail:
batik-users-help@xmlgraphics.apache.org
> >>
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
> > For additional commands, e-mail:
batik-users-help@xmlgraphics.apache.org
> >
> >
> >
>
>
>
> ---------------------------------------------------------------------
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>
---------------------------------------------------------------------
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Re: adding Elements to SVG Doc
Posted by ra...@blueyonder.co.uk.
Hi Thomas,
Here's the heading of my svg file, can you see anything that might be
causing the red circles not appearing?
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns:xlink="http://www.w3.org/1999/xlink"
xmlns:gml="http://www.opengis.net/gml"
xmlns:osgb="http://www.ordnancesurvey.co.uk/xml/namespaces/osgb"
width="100%" height="100%" viewBox="424000.000 -518000 2000 2000">
Thx
yasmin
> Yasmin,
>
> One other comment on the code. I would suggest using the
> JSVGScrollPane
> instead of the swing JScrollPane. The JScrollPane works in most cases
> it tends to be much less efficient than the JSVGScrollPane.
>
> thomas.deweese@kodak.com wrote on 03/12/2006 03:01:19 PM:
>
>> Hi Yasmin,
>>
>> Your test code worked fine for me with one change, you had:
>>
>> Element e =
>> doc.createElementNS(SVGNS,"spot");
>>
>> This isn't right you want:
>>
>> Element e =
>> doc.createElementNS(SVGNS,"circle");
>>
>> Which is odd because an earlier e-mail had 'circle'
>> I tested by opening 'samples/mapSpain.svg'. I think two of your circles
>> still didn't show because mapSpain isn't quite large enough but the ones
>> that should show did.
>>
>> rafiqy@blueyonder.co.uk wrote on 03/12/2006 02:07:00 PM:
>>
>> > I've just attached the java file only!
>> >
>> > Tx
>> > yasmin
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> > > Hi Yasmin,
>> > >
>> > > rafiqy@blueyonder.co.uk wrote on 03/12/2006 10:45:17 AM:
>> > >
>> > >> Now when I run my code I get the following error:
>> > >>
>> > >> org.w3c.dom.DOMException: The current document is unable to create
> an
>> > >> element of the requested type (namespace:
> http://www.w3.org/2000/svg,
>> > >> name: spot).
>> > >
>> > > Batik's DOM implementation prevents you from creating elements in
>
>> the
>> > > SVG Namespace that aren't part of the SVG specification.
>> > >
>> > > As far as path forward, I would suggest taking the code to create
>
>> the
>> > > circles and put it in a small example that just puts of the canvas
>> > > (with any old document) and a button that adds a list of preset
>> circles.
>> > >
>> > > Then with all the code together I can either spot the error or
>> > > run it and debug why it isn't working for you.
>> > >
>> > >>
>> > >> at org.apache.batik.dom.AbstractNode.createDOMException(Unknown
>> > > Source)
>> > >>
>> > >> at
>> > >
> org.apache.batik.dom.svg.SVGDOMImplementation.createElementNS(Unknown
>> > >> Source)
>> > >>
>> > >> at
> org.apache.batik.dom.svg.SVGOMDocument.createElementNS(Unknown
>> > > Source)
>> > >>
>> > >> at
> mypackage22.KeyAccidentClient$4.run(KeyAccidentClient.java:349)
>> > >>
>> > >> at org.apache.batik.util.RunnableQueue.run(Unknown Source)
>> > >>
>> > >> at java.lang.Thread.run(Thread.java:534)
>> > >>
>> > >> Pls advice.
>> > >>
>> > >> Thx
>> > >>
>> > >> yasmin
>> > >>
>> > >>
>> > >>
>> > >>
>> > >> > Hi Yasmin,
>> > >> >
>> > >> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 06:04:36 AM:
>> > >> >
>> > >> >> When I tried putting a line to test if the code is running, the
>> code
>> > >> > does
>> > >> >> run, but apparently it does not create any elements, here's what
> I
>> > >> > tested:
>> > >> >>
>> > >> >> System.out.println("This is just testing :" +
>> > >> > g.getAttribute("circleGroup"));
>> > >> >>
>> > >> >> and nothing prints for g.getAttribute ...
>> > >> >
>> > >> > This is expected, I think you want to use:
>> > >> > g.getAttributeNS(null, "id");
>> > >> >
>> > >> > This should result in the string 'circleGroup'.
>> > >> >
>> > >> >> > rafiqy@blueyonder.co.uk wrote on 03/11/2006 05:44:31 PM:
>> > >> >> >
>> > >> >> >> I did initially try to add the red circles to the svg
> document
>> > >> >> >> programatically, infact I think you emailed me a snippet of
>> your
>> > > code
>> > >> >> >> but it doesn't work, the code compiles but does not display
> the
>> > >> >> >> red-circles, I tried to repaint my canvas, that don't work...
>> > > here's
>> > >> >> >> the code I'm using maybe you might be able to spot where I'm
>> > > making
>> > >> >> >> the error...
>> > >> >> >
>> > >> >> > The code looks pretty good. You aren't that far from a
>> > >> >> > standalone example, this would help me help you...
>> > >> >> >
>> > >> >> >> //I added this in my constructor
>> > >> >> >> canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
>> > >> >> >
>> > >> >> > This must be done _before_ you set the document on the
>> canvas.
>> > >> >> >
>> > >> >> >> //The following code I added in my ActionListener triggred by
> a
>> > >> > button
>> > >> >> >
>> > >> >> > Are you sure this code runs? Some println's might help
> make
>> > > sure
>> > >> >> > that your spots list isn't empty for some reason, etc. You
>> don't
>> > >> >> > need to 'repaint' the canvas.
>> > >> >> >
>> > >> >> >>
>> canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
>> > >> >> >> Runnable() {
>> > >> >> >>
>> > >> >> >> public void run()
>> > >> >> >> {
>> > >> >> >> SVGDocument doc =
>> canvas.getSVGDocument();
>> > >> >> >> String SVGNS =
>> > > "http://www.w3.org/2000/svg";
>> > >> >> >> Iterator i = spots.iterator();
>> > >> >> >> Element g =
>> > >> > doc.getElementById("circleGroup");
>> > >> >> >> if (g == null)
>> > >> >> >> {
>> > >> >> >> g = doc.createElementNS(SVGNS,"g");
>> > >> >> >> g.setAttributeNS(null, "id",
>> > >> > "circleGroup");
>> > >> >> >> doc.getRootElement().appendChild(g);
>> > >> >> >> }
>> > >> >> >>
>> > >> >> >>
>> > >> >> >> while (i.hasNext())
>> > >> >> >> {
>> > >> >> >> Point2D pt2d = (Point2D) i.next();
>> > >> >> >> Element e =
>> > >> >> > doc.createElementNS(SVGNS,"circle");
>> > >> >> >> e.setAttributeNS(null,"cx",""+pt2d.getX());
>> > >> >> >> e.setAttributeNS(null,"cy",""+pt2d.getY());
>> > >> >> >> e.setAttributeNS(null,"r","8");
>> > >> >> >> e.setAttributeNS(null,"fill","Red");
>> > >> >> >> g.appendChild(e);
>> > >> >> >> }
>> > >> >> >> }
>> > >> >> >> });
>> > >> >> >>
>> > >> >> >> canvas.repaint();
>> > >> >> >
>> > >> >> >
>> > >> >> >
>> > >
> ---------------------------------------------------------------------
>> > >> >> > To unsubscribe, e-mail:
>> > > batik-users-unsubscribe@xmlgraphics.apache.org
>> > >> >> > For additional commands, e-mail:
>> > >> > batik-users-help@xmlgraphics.apache.org
>> > >> >> >
>> > >> >> >
>> > >> >> >
>> > >> >>
>> > >> >>
>> > >> >>
>> > >> >>
>> ---------------------------------------------------------------------
>> > >> >> To unsubscribe, e-mail:
>> > > batik-users-unsubscribe@xmlgraphics.apache.org
>> > >> >> For additional commands, e-mail:
>> > > batik-users-help@xmlgraphics.apache.org
>> > >> >>
>> > >> >
>> > >> >
>> > >> >
>> ---------------------------------------------------------------------
>> > >> > To unsubscribe, e-mail:
>> batik-users-unsubscribe@xmlgraphics.apache.org
>> > >> > For additional commands, e-mail:
>> > > batik-users-help@xmlgraphics.apache.org
>> > >> >
>> > >> >
>> > >> >
>> > >>
>> > >>
>> > >>
>> > >>
> ---------------------------------------------------------------------
>> > >> To unsubscribe, e-mail:
>> batik-users-unsubscribe@xmlgraphics.apache.org
>> > >> For additional commands, e-mail:
>> batik-users-help@xmlgraphics.apache.org
>> > >>
>> > >
>> > >
>> > >
> ---------------------------------------------------------------------
>> > > To unsubscribe, e-mail:
> batik-users-unsubscribe@xmlgraphics.apache.org
>> > > For additional commands, e-mail:
>> batik-users-help@xmlgraphics.apache.org
>> > >
>> > >
>> > >
>> > [attachment "TestProgram.java" deleted by Thomas E.
> DeWeese/449433/EKC]
>> > ---------------------------------------------------------------------
>> > To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
>> > For additional commands, e-mail:
> batik-users-help@xmlgraphics.apache.org
>>
>> ---------------------------------------------------------------------
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>>
>
>
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Re: adding Elements to SVG Doc
Posted by ra...@blueyonder.co.uk.
Thomas,
When I loaded the mapSpain.svg the red circles do appear, but when I use
my svg files they dnt - so it is my svg file, what do I need to check in
my svg file? Also, I changed the code so I am using the JSVGScrollPane but
the scrolls dnt work properly, they do appear once the document is loaded,
but when I try moving the horizontal scroll the document disappears
totally, here's the code:
JSVGScrollPane scroll = new JSVGScrollPane(canvas);
Thx
yasmin
> Yasmin,
>
> One other comment on the code. I would suggest using the
> JSVGScrollPane
> instead of the swing JScrollPane. The JScrollPane works in most cases
> it tends to be much less efficient than the JSVGScrollPane.
>
> thomas.deweese@kodak.com wrote on 03/12/2006 03:01:19 PM:
>
>> Hi Yasmin,
>>
>> Your test code worked fine for me with one change, you had:
>>
>> Element e =
>> doc.createElementNS(SVGNS,"spot");
>>
>> This isn't right you want:
>>
>> Element e =
>> doc.createElementNS(SVGNS,"circle");
>>
>> Which is odd because an earlier e-mail had 'circle'
>> I tested by opening 'samples/mapSpain.svg'. I think two of your circles
>> still didn't show because mapSpain isn't quite large enough but the ones
>> that should show did.
>>
>> rafiqy@blueyonder.co.uk wrote on 03/12/2006 02:07:00 PM:
>>
>> > I've just attached the java file only!
>> >
>> > Tx
>> > yasmin
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> > > Hi Yasmin,
>> > >
>> > > rafiqy@blueyonder.co.uk wrote on 03/12/2006 10:45:17 AM:
>> > >
>> > >> Now when I run my code I get the following error:
>> > >>
>> > >> org.w3c.dom.DOMException: The current document is unable to create
> an
>> > >> element of the requested type (namespace:
> http://www.w3.org/2000/svg,
>> > >> name: spot).
>> > >
>> > > Batik's DOM implementation prevents you from creating elements in
>
>> the
>> > > SVG Namespace that aren't part of the SVG specification.
>> > >
>> > > As far as path forward, I would suggest taking the code to create
>
>> the
>> > > circles and put it in a small example that just puts of the canvas
>> > > (with any old document) and a button that adds a list of preset
>> circles.
>> > >
>> > > Then with all the code together I can either spot the error or
>> > > run it and debug why it isn't working for you.
>> > >
>> > >>
>> > >> at org.apache.batik.dom.AbstractNode.createDOMException(Unknown
>> > > Source)
>> > >>
>> > >> at
>> > >
> org.apache.batik.dom.svg.SVGDOMImplementation.createElementNS(Unknown
>> > >> Source)
>> > >>
>> > >> at
> org.apache.batik.dom.svg.SVGOMDocument.createElementNS(Unknown
>> > > Source)
>> > >>
>> > >> at
> mypackage22.KeyAccidentClient$4.run(KeyAccidentClient.java:349)
>> > >>
>> > >> at org.apache.batik.util.RunnableQueue.run(Unknown Source)
>> > >>
>> > >> at java.lang.Thread.run(Thread.java:534)
>> > >>
>> > >> Pls advice.
>> > >>
>> > >> Thx
>> > >>
>> > >> yasmin
>> > >>
>> > >>
>> > >>
>> > >>
>> > >> > Hi Yasmin,
>> > >> >
>> > >> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 06:04:36 AM:
>> > >> >
>> > >> >> When I tried putting a line to test if the code is running, the
>> code
>> > >> > does
>> > >> >> run, but apparently it does not create any elements, here's what
> I
>> > >> > tested:
>> > >> >>
>> > >> >> System.out.println("This is just testing :" +
>> > >> > g.getAttribute("circleGroup"));
>> > >> >>
>> > >> >> and nothing prints for g.getAttribute ...
>> > >> >
>> > >> > This is expected, I think you want to use:
>> > >> > g.getAttributeNS(null, "id");
>> > >> >
>> > >> > This should result in the string 'circleGroup'.
>> > >> >
>> > >> >> > rafiqy@blueyonder.co.uk wrote on 03/11/2006 05:44:31 PM:
>> > >> >> >
>> > >> >> >> I did initially try to add the red circles to the svg
> document
>> > >> >> >> programatically, infact I think you emailed me a snippet of
>> your
>> > > code
>> > >> >> >> but it doesn't work, the code compiles but does not display
> the
>> > >> >> >> red-circles, I tried to repaint my canvas, that don't work...
>> > > here's
>> > >> >> >> the code I'm using maybe you might be able to spot where I'm
>> > > making
>> > >> >> >> the error...
>> > >> >> >
>> > >> >> > The code looks pretty good. You aren't that far from a
>> > >> >> > standalone example, this would help me help you...
>> > >> >> >
>> > >> >> >> //I added this in my constructor
>> > >> >> >> canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
>> > >> >> >
>> > >> >> > This must be done _before_ you set the document on the
>> canvas.
>> > >> >> >
>> > >> >> >> //The following code I added in my ActionListener triggred by
> a
>> > >> > button
>> > >> >> >
>> > >> >> > Are you sure this code runs? Some println's might help
> make
>> > > sure
>> > >> >> > that your spots list isn't empty for some reason, etc. You
>> don't
>> > >> >> > need to 'repaint' the canvas.
>> > >> >> >
>> > >> >> >>
>> canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
>> > >> >> >> Runnable() {
>> > >> >> >>
>> > >> >> >> public void run()
>> > >> >> >> {
>> > >> >> >> SVGDocument doc =
>> canvas.getSVGDocument();
>> > >> >> >> String SVGNS =
>> > > "http://www.w3.org/2000/svg";
>> > >> >> >> Iterator i = spots.iterator();
>> > >> >> >> Element g =
>> > >> > doc.getElementById("circleGroup");
>> > >> >> >> if (g == null)
>> > >> >> >> {
>> > >> >> >> g = doc.createElementNS(SVGNS,"g");
>> > >> >> >> g.setAttributeNS(null, "id",
>> > >> > "circleGroup");
>> > >> >> >> doc.getRootElement().appendChild(g);
>> > >> >> >> }
>> > >> >> >>
>> > >> >> >>
>> > >> >> >> while (i.hasNext())
>> > >> >> >> {
>> > >> >> >> Point2D pt2d = (Point2D) i.next();
>> > >> >> >> Element e =
>> > >> >> > doc.createElementNS(SVGNS,"circle");
>> > >> >> >> e.setAttributeNS(null,"cx",""+pt2d.getX());
>> > >> >> >> e.setAttributeNS(null,"cy",""+pt2d.getY());
>> > >> >> >> e.setAttributeNS(null,"r","8");
>> > >> >> >> e.setAttributeNS(null,"fill","Red");
>> > >> >> >> g.appendChild(e);
>> > >> >> >> }
>> > >> >> >> }
>> > >> >> >> });
>> > >> >> >>
>> > >> >> >> canvas.repaint();
>> > >> >> >
>> > >> >> >
>> > >> >> >
>> > >
> ---------------------------------------------------------------------
>> > >> >> > To unsubscribe, e-mail:
>> > > batik-users-unsubscribe@xmlgraphics.apache.org
>> > >> >> > For additional commands, e-mail:
>> > >> > batik-users-help@xmlgraphics.apache.org
>> > >> >> >
>> > >> >> >
>> > >> >> >
>> > >> >>
>> > >> >>
>> > >> >>
>> > >> >>
>> ---------------------------------------------------------------------
>> > >> >> To unsubscribe, e-mail:
>> > > batik-users-unsubscribe@xmlgraphics.apache.org
>> > >> >> For additional commands, e-mail:
>> > > batik-users-help@xmlgraphics.apache.org
>> > >> >>
>> > >> >
>> > >> >
>> > >> >
>> ---------------------------------------------------------------------
>> > >> > To unsubscribe, e-mail:
>> batik-users-unsubscribe@xmlgraphics.apache.org
>> > >> > For additional commands, e-mail:
>> > > batik-users-help@xmlgraphics.apache.org
>> > >> >
>> > >> >
>> > >> >
>> > >>
>> > >>
>> > >>
>> > >>
> ---------------------------------------------------------------------
>> > >> To unsubscribe, e-mail:
>> batik-users-unsubscribe@xmlgraphics.apache.org
>> > >> For additional commands, e-mail:
>> batik-users-help@xmlgraphics.apache.org
>> > >>
>> > >
>> > >
>> > >
> ---------------------------------------------------------------------
>> > > To unsubscribe, e-mail:
> batik-users-unsubscribe@xmlgraphics.apache.org
>> > > For additional commands, e-mail:
>> batik-users-help@xmlgraphics.apache.org
>> > >
>> > >
>> > >
>> > [attachment "TestProgram.java" deleted by Thomas E.
> DeWeese/449433/EKC]
>> > ---------------------------------------------------------------------
>> > To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
>> > For additional commands, e-mail:
> batik-users-help@xmlgraphics.apache.org
>>
>> ---------------------------------------------------------------------
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>>
>
>
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>
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Re: adding Elements to SVG Doc
Posted by th...@kodak.com.
Yasmin,
One other comment on the code. I would suggest using the
JSVGScrollPane
instead of the swing JScrollPane. The JScrollPane works in most cases
it tends to be much less efficient than the JSVGScrollPane.
thomas.deweese@kodak.com wrote on 03/12/2006 03:01:19 PM:
> Hi Yasmin,
>
> Your test code worked fine for me with one change, you had:
>
> Element e =
> doc.createElementNS(SVGNS,"spot");
>
> This isn't right you want:
>
> Element e =
> doc.createElementNS(SVGNS,"circle");
>
> Which is odd because an earlier e-mail had 'circle'
> I tested by opening 'samples/mapSpain.svg'. I think two of your circles
> still didn't show because mapSpain isn't quite large enough but the ones
> that should show did.
>
> rafiqy@blueyonder.co.uk wrote on 03/12/2006 02:07:00 PM:
>
> > I've just attached the java file only!
> >
> > Tx
> > yasmin
> >
> >
> >
> >
> >
> >
> >
> > > Hi Yasmin,
> > >
> > > rafiqy@blueyonder.co.uk wrote on 03/12/2006 10:45:17 AM:
> > >
> > >> Now when I run my code I get the following error:
> > >>
> > >> org.w3c.dom.DOMException: The current document is unable to create
an
> > >> element of the requested type (namespace:
http://www.w3.org/2000/svg,
> > >> name: spot).
> > >
> > > Batik's DOM implementation prevents you from creating elements in
> the
> > > SVG Namespace that aren't part of the SVG specification.
> > >
> > > As far as path forward, I would suggest taking the code to create
> the
> > > circles and put it in a small example that just puts of the canvas
> > > (with any old document) and a button that adds a list of preset
> circles.
> > >
> > > Then with all the code together I can either spot the error or
> > > run it and debug why it isn't working for you.
> > >
> > >>
> > >> at org.apache.batik.dom.AbstractNode.createDOMException(Unknown
> > > Source)
> > >>
> > >> at
> > >
org.apache.batik.dom.svg.SVGDOMImplementation.createElementNS(Unknown
> > >> Source)
> > >>
> > >> at
org.apache.batik.dom.svg.SVGOMDocument.createElementNS(Unknown
> > > Source)
> > >>
> > >> at
mypackage22.KeyAccidentClient$4.run(KeyAccidentClient.java:349)
> > >>
> > >> at org.apache.batik.util.RunnableQueue.run(Unknown Source)
> > >>
> > >> at java.lang.Thread.run(Thread.java:534)
> > >>
> > >> Pls advice.
> > >>
> > >> Thx
> > >>
> > >> yasmin
> > >>
> > >>
> > >>
> > >>
> > >> > Hi Yasmin,
> > >> >
> > >> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 06:04:36 AM:
> > >> >
> > >> >> When I tried putting a line to test if the code is running, the
> code
> > >> > does
> > >> >> run, but apparently it does not create any elements, here's what
I
> > >> > tested:
> > >> >>
> > >> >> System.out.println("This is just testing :" +
> > >> > g.getAttribute("circleGroup"));
> > >> >>
> > >> >> and nothing prints for g.getAttribute ...
> > >> >
> > >> > This is expected, I think you want to use:
> > >> > g.getAttributeNS(null, "id");
> > >> >
> > >> > This should result in the string 'circleGroup'.
> > >> >
> > >> >> > rafiqy@blueyonder.co.uk wrote on 03/11/2006 05:44:31 PM:
> > >> >> >
> > >> >> >> I did initially try to add the red circles to the svg
document
> > >> >> >> programatically, infact I think you emailed me a snippet of
> your
> > > code
> > >> >> >> but it doesn't work, the code compiles but does not display
the
> > >> >> >> red-circles, I tried to repaint my canvas, that don't work...
> > > here's
> > >> >> >> the code I'm using maybe you might be able to spot where I'm
> > > making
> > >> >> >> the error...
> > >> >> >
> > >> >> > The code looks pretty good. You aren't that far from a
> > >> >> > standalone example, this would help me help you...
> > >> >> >
> > >> >> >> //I added this in my constructor
> > >> >> >> canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
> > >> >> >
> > >> >> > This must be done _before_ you set the document on the
> canvas.
> > >> >> >
> > >> >> >> //The following code I added in my ActionListener triggred by
a
> > >> > button
> > >> >> >
> > >> >> > Are you sure this code runs? Some println's might help
make
> > > sure
> > >> >> > that your spots list isn't empty for some reason, etc. You
> don't
> > >> >> > need to 'repaint' the canvas.
> > >> >> >
> > >> >> >>
> canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
> > >> >> >> Runnable() {
> > >> >> >>
> > >> >> >> public void run()
> > >> >> >> {
> > >> >> >> SVGDocument doc =
> canvas.getSVGDocument();
> > >> >> >> String SVGNS =
> > > "http://www.w3.org/2000/svg";
> > >> >> >> Iterator i = spots.iterator();
> > >> >> >> Element g =
> > >> > doc.getElementById("circleGroup");
> > >> >> >> if (g == null)
> > >> >> >> {
> > >> >> >> g = doc.createElementNS(SVGNS,"g");
> > >> >> >> g.setAttributeNS(null, "id",
> > >> > "circleGroup");
> > >> >> >> doc.getRootElement().appendChild(g);
> > >> >> >> }
> > >> >> >>
> > >> >> >>
> > >> >> >> while (i.hasNext())
> > >> >> >> {
> > >> >> >> Point2D pt2d = (Point2D) i.next();
> > >> >> >> Element e =
> > >> >> > doc.createElementNS(SVGNS,"circle");
> > >> >> >> e.setAttributeNS(null,"cx",""+pt2d.getX());
> > >> >> >> e.setAttributeNS(null,"cy",""+pt2d.getY());
> > >> >> >> e.setAttributeNS(null,"r","8");
> > >> >> >> e.setAttributeNS(null,"fill","Red");
> > >> >> >> g.appendChild(e);
> > >> >> >> }
> > >> >> >> }
> > >> >> >> });
> > >> >> >>
> > >> >> >> canvas.repaint();
> > >> >> >
> > >> >> >
> > >> >> >
> > >
---------------------------------------------------------------------
> > >> >> > To unsubscribe, e-mail:
> > > batik-users-unsubscribe@xmlgraphics.apache.org
> > >> >> > For additional commands, e-mail:
> > >> > batik-users-help@xmlgraphics.apache.org
> > >> >> >
> > >> >> >
> > >> >> >
> > >> >>
> > >> >>
> > >> >>
> > >> >>
> ---------------------------------------------------------------------
> > >> >> To unsubscribe, e-mail:
> > > batik-users-unsubscribe@xmlgraphics.apache.org
> > >> >> For additional commands, e-mail:
> > > batik-users-help@xmlgraphics.apache.org
> > >> >>
> > >> >
> > >> >
> > >> >
> ---------------------------------------------------------------------
> > >> > To unsubscribe, e-mail:
> batik-users-unsubscribe@xmlgraphics.apache.org
> > >> > For additional commands, e-mail:
> > > batik-users-help@xmlgraphics.apache.org
> > >> >
> > >> >
> > >> >
> > >>
> > >>
> > >>
> > >>
---------------------------------------------------------------------
> > >> To unsubscribe, e-mail:
> batik-users-unsubscribe@xmlgraphics.apache.org
> > >> For additional commands, e-mail:
> batik-users-help@xmlgraphics.apache.org
> > >>
> > >
> > >
> > >
---------------------------------------------------------------------
> > > To unsubscribe, e-mail:
batik-users-unsubscribe@xmlgraphics.apache.org
> > > For additional commands, e-mail:
> batik-users-help@xmlgraphics.apache.org
> > >
> > >
> > >
> > [attachment "TestProgram.java" deleted by Thomas E.
DeWeese/449433/EKC]
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
> > For additional commands, e-mail:
batik-users-help@xmlgraphics.apache.org
>
> ---------------------------------------------------------------------
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Re: adding Elements to SVG Doc
Posted by th...@kodak.com.
Hi Yasmin,
Your test code worked fine for me with one change, you had:
Element e =
doc.createElementNS(SVGNS,"spot");
This isn't right you want:
Element e =
doc.createElementNS(SVGNS,"circle");
Which is odd because an earlier e-mail had 'circle'
I tested by opening 'samples/mapSpain.svg'. I think two of your circles
still didn't show because mapSpain isn't quite large enough but the ones
that should show did.
rafiqy@blueyonder.co.uk wrote on 03/12/2006 02:07:00 PM:
> I've just attached the java file only!
>
> Tx
> yasmin
>
>
>
>
>
>
>
> > Hi Yasmin,
> >
> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 10:45:17 AM:
> >
> >> Now when I run my code I get the following error:
> >>
> >> org.w3c.dom.DOMException: The current document is unable to create an
> >> element of the requested type (namespace: http://www.w3.org/2000/svg,
> >> name: spot).
> >
> > Batik's DOM implementation prevents you from creating elements in
the
> > SVG Namespace that aren't part of the SVG specification.
> >
> > As far as path forward, I would suggest taking the code to create
the
> > circles and put it in a small example that just puts of the canvas
> > (with any old document) and a button that adds a list of preset
circles.
> >
> > Then with all the code together I can either spot the error or
> > run it and debug why it isn't working for you.
> >
> >>
> >> at org.apache.batik.dom.AbstractNode.createDOMException(Unknown
> > Source)
> >>
> >> at
> > org.apache.batik.dom.svg.SVGDOMImplementation.createElementNS(Unknown
> >> Source)
> >>
> >> at org.apache.batik.dom.svg.SVGOMDocument.createElementNS(Unknown
> > Source)
> >>
> >> at mypackage22.KeyAccidentClient$4.run(KeyAccidentClient.java:349)
> >>
> >> at org.apache.batik.util.RunnableQueue.run(Unknown Source)
> >>
> >> at java.lang.Thread.run(Thread.java:534)
> >>
> >> Pls advice.
> >>
> >> Thx
> >>
> >> yasmin
> >>
> >>
> >>
> >>
> >> > Hi Yasmin,
> >> >
> >> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 06:04:36 AM:
> >> >
> >> >> When I tried putting a line to test if the code is running, the
code
> >> > does
> >> >> run, but apparently it does not create any elements, here's what I
> >> > tested:
> >> >>
> >> >> System.out.println("This is just testing :" +
> >> > g.getAttribute("circleGroup"));
> >> >>
> >> >> and nothing prints for g.getAttribute ...
> >> >
> >> > This is expected, I think you want to use:
> >> > g.getAttributeNS(null, "id");
> >> >
> >> > This should result in the string 'circleGroup'.
> >> >
> >> >> > rafiqy@blueyonder.co.uk wrote on 03/11/2006 05:44:31 PM:
> >> >> >
> >> >> >> I did initially try to add the red circles to the svg document
> >> >> >> programatically, infact I think you emailed me a snippet of
your
> > code
> >> >> >> but it doesn't work, the code compiles but does not display the
> >> >> >> red-circles, I tried to repaint my canvas, that don't work...
> > here's
> >> >> >> the code I'm using maybe you might be able to spot where I'm
> > making
> >> >> >> the error...
> >> >> >
> >> >> > The code looks pretty good. You aren't that far from a
> >> >> > standalone example, this would help me help you...
> >> >> >
> >> >> >> //I added this in my constructor
> >> >> >> canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
> >> >> >
> >> >> > This must be done _before_ you set the document on the
canvas.
> >> >> >
> >> >> >> //The following code I added in my ActionListener triggred by a
> >> > button
> >> >> >
> >> >> > Are you sure this code runs? Some println's might help make
> > sure
> >> >> > that your spots list isn't empty for some reason, etc. You
don't
> >> >> > need to 'repaint' the canvas.
> >> >> >
> >> >> >>
canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
> >> >> >> Runnable() {
> >> >> >>
> >> >> >> public void run()
> >> >> >> {
> >> >> >> SVGDocument doc =
canvas.getSVGDocument();
> >> >> >> String SVGNS =
> > "http://www.w3.org/2000/svg";
> >> >> >> Iterator i = spots.iterator();
> >> >> >> Element g =
> >> > doc.getElementById("circleGroup");
> >> >> >> if (g == null)
> >> >> >> {
> >> >> >> g = doc.createElementNS(SVGNS,"g");
> >> >> >> g.setAttributeNS(null, "id",
> >> > "circleGroup");
> >> >> >> doc.getRootElement().appendChild(g);
> >> >> >> }
> >> >> >>
> >> >> >>
> >> >> >> while (i.hasNext())
> >> >> >> {
> >> >> >> Point2D pt2d = (Point2D) i.next();
> >> >> >> Element e =
> >> >> > doc.createElementNS(SVGNS,"circle");
> >> >> >> e.setAttributeNS(null,"cx",""+pt2d.getX());
> >> >> >> e.setAttributeNS(null,"cy",""+pt2d.getY());
> >> >> >> e.setAttributeNS(null,"r","8");
> >> >> >> e.setAttributeNS(null,"fill","Red");
> >> >> >> g.appendChild(e);
> >> >> >> }
> >> >> >> }
> >> >> >> });
> >> >> >>
> >> >> >> canvas.repaint();
> >> >> >
> >> >> >
> >> >> >
> > ---------------------------------------------------------------------
> >> >> > To unsubscribe, e-mail:
> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> > For additional commands, e-mail:
> >> > batik-users-help@xmlgraphics.apache.org
> >> >> >
> >> >> >
> >> >> >
> >> >>
> >> >>
> >> >>
> >> >>
---------------------------------------------------------------------
> >> >> To unsubscribe, e-mail:
> > batik-users-unsubscribe@xmlgraphics.apache.org
> >> >> For additional commands, e-mail:
> > batik-users-help@xmlgraphics.apache.org
> >> >>
> >> >
> >> >
> >> >
---------------------------------------------------------------------
> >> > To unsubscribe, e-mail:
batik-users-unsubscribe@xmlgraphics.apache.org
> >> > For additional commands, e-mail:
> > batik-users-help@xmlgraphics.apache.org
> >> >
> >> >
> >> >
> >>
> >>
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail:
batik-users-unsubscribe@xmlgraphics.apache.org
> >> For additional commands, e-mail:
batik-users-help@xmlgraphics.apache.org
> >>
> >
> >
> > ---------------------------------------------------------------------
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> > For additional commands, e-mail:
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> >
> >
> >
> [attachment "TestProgram.java" deleted by Thomas E. DeWeese/449433/EKC]
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Re: adding Elements to SVG Doc
Posted by ra...@blueyonder.co.uk.
I've just attached the java file only!
Tx
yasmin
> Hi Yasmin,
>
> rafiqy@blueyonder.co.uk wrote on 03/12/2006 10:45:17 AM:
>
>> Now when I run my code I get the following error:
>>
>> org.w3c.dom.DOMException: The current document is unable to create an
>> element of the requested type (namespace: http://www.w3.org/2000/svg,
>> name: spot).
>
> Batik's DOM implementation prevents you from creating elements in the
> SVG Namespace that aren't part of the SVG specification.
>
> As far as path forward, I would suggest taking the code to create the
> circles and put it in a small example that just puts of the canvas
> (with any old document) and a button that adds a list of preset circles.
>
> Then with all the code together I can either spot the error or
> run it and debug why it isn't working for you.
>
>>
>> at org.apache.batik.dom.AbstractNode.createDOMException(Unknown
> Source)
>>
>> at
> org.apache.batik.dom.svg.SVGDOMImplementation.createElementNS(Unknown
>> Source)
>>
>> at org.apache.batik.dom.svg.SVGOMDocument.createElementNS(Unknown
> Source)
>>
>> at mypackage22.KeyAccidentClient$4.run(KeyAccidentClient.java:349)
>>
>> at org.apache.batik.util.RunnableQueue.run(Unknown Source)
>>
>> at java.lang.Thread.run(Thread.java:534)
>>
>> Pls advice.
>>
>> Thx
>>
>> yasmin
>>
>>
>>
>>
>> > Hi Yasmin,
>> >
>> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 06:04:36 AM:
>> >
>> >> When I tried putting a line to test if the code is running, the code
>> > does
>> >> run, but apparently it does not create any elements, here's what I
>> > tested:
>> >>
>> >> System.out.println("This is just testing :" +
>> > g.getAttribute("circleGroup"));
>> >>
>> >> and nothing prints for g.getAttribute ...
>> >
>> > This is expected, I think you want to use:
>> > g.getAttributeNS(null, "id");
>> >
>> > This should result in the string 'circleGroup'.
>> >
>> >> > rafiqy@blueyonder.co.uk wrote on 03/11/2006 05:44:31 PM:
>> >> >
>> >> >> I did initially try to add the red circles to the svg document
>> >> >> programatically, infact I think you emailed me a snippet of your
> code
>> >> >> but it doesn't work, the code compiles but does not display the
>> >> >> red-circles, I tried to repaint my canvas, that don't work...
> here's
>> >> >> the code I'm using maybe you might be able to spot where I'm
> making
>> >> >> the error...
>> >> >
>> >> > The code looks pretty good. You aren't that far from a
>> >> > standalone example, this would help me help you...
>> >> >
>> >> >> //I added this in my constructor
>> >> >> canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
>> >> >
>> >> > This must be done _before_ you set the document on the canvas.
>> >> >
>> >> >> //The following code I added in my ActionListener triggred by a
>> > button
>> >> >
>> >> > Are you sure this code runs? Some println's might help make
> sure
>> >> > that your spots list isn't empty for some reason, etc. You don't
>> >> > need to 'repaint' the canvas.
>> >> >
>> >> >> canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
>> >> >> Runnable() {
>> >> >>
>> >> >> public void run()
>> >> >> {
>> >> >> SVGDocument doc = canvas.getSVGDocument();
>> >> >> String SVGNS =
> "http://www.w3.org/2000/svg";
>> >> >> Iterator i = spots.iterator();
>> >> >> Element g =
>> > doc.getElementById("circleGroup");
>> >> >> if (g == null)
>> >> >> {
>> >> >> g = doc.createElementNS(SVGNS,"g");
>> >> >> g.setAttributeNS(null, "id",
>> > "circleGroup");
>> >> >> doc.getRootElement().appendChild(g);
>> >> >> }
>> >> >>
>> >> >>
>> >> >> while (i.hasNext())
>> >> >> {
>> >> >> Point2D pt2d = (Point2D) i.next();
>> >> >> Element e =
>> >> > doc.createElementNS(SVGNS,"circle");
>> >> >> e.setAttributeNS(null,"cx",""+pt2d.getX());
>> >> >> e.setAttributeNS(null,"cy",""+pt2d.getY());
>> >> >> e.setAttributeNS(null,"r","8");
>> >> >> e.setAttributeNS(null,"fill","Red");
>> >> >> g.appendChild(e);
>> >> >> }
>> >> >> }
>> >> >> });
>> >> >>
>> >> >> canvas.repaint();
>> >> >
>> >> >
>> >> >
> ---------------------------------------------------------------------
>> >> > To unsubscribe, e-mail:
> batik-users-unsubscribe@xmlgraphics.apache.org
>> >> > For additional commands, e-mail:
>> > batik-users-help@xmlgraphics.apache.org
>> >> >
>> >> >
>> >> >
>> >>
>> >>
>> >>
>> >> ---------------------------------------------------------------------
>> >> To unsubscribe, e-mail:
> batik-users-unsubscribe@xmlgraphics.apache.org
>> >> For additional commands, e-mail:
> batik-users-help@xmlgraphics.apache.org
>> >>
>> >
>> >
>> > ---------------------------------------------------------------------
>> > To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
>> > For additional commands, e-mail:
> batik-users-help@xmlgraphics.apache.org
>> >
>> >
>> >
>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
>> For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org
>>
>
>
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>
>
>
Re: adding Elements to SVG Doc
Posted by ra...@blueyonder.co.uk.
Hi Thomas,
I'm having problems attaching my java file and the svg file... so that you
can have a look at the code for me?
Tx
yasmin
> Hi Yasmin,
>
> rafiqy@blueyonder.co.uk wrote on 03/12/2006 10:45:17 AM:
>
>> Now when I run my code I get the following error:
>>
>> org.w3c.dom.DOMException: The current document is unable to create an
>> element of the requested type (namespace: http://www.w3.org/2000/svg,
>> name: spot).
>
> Batik's DOM implementation prevents you from creating elements in the
> SVG Namespace that aren't part of the SVG specification.
>
> As far as path forward, I would suggest taking the code to create the
> circles and put it in a small example that just puts of the canvas
> (with any old document) and a button that adds a list of preset circles.
>
> Then with all the code together I can either spot the error or
> run it and debug why it isn't working for you.
>
>>
>> at org.apache.batik.dom.AbstractNode.createDOMException(Unknown
> Source)
>>
>> at
> org.apache.batik.dom.svg.SVGDOMImplementation.createElementNS(Unknown
>> Source)
>>
>> at org.apache.batik.dom.svg.SVGOMDocument.createElementNS(Unknown
> Source)
>>
>> at mypackage22.KeyAccidentClient$4.run(KeyAccidentClient.java:349)
>>
>> at org.apache.batik.util.RunnableQueue.run(Unknown Source)
>>
>> at java.lang.Thread.run(Thread.java:534)
>>
>> Pls advice.
>>
>> Thx
>>
>> yasmin
>>
>>
>>
>>
>> > Hi Yasmin,
>> >
>> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 06:04:36 AM:
>> >
>> >> When I tried putting a line to test if the code is running, the code
>> > does
>> >> run, but apparently it does not create any elements, here's what I
>> > tested:
>> >>
>> >> System.out.println("This is just testing :" +
>> > g.getAttribute("circleGroup"));
>> >>
>> >> and nothing prints for g.getAttribute ...
>> >
>> > This is expected, I think you want to use:
>> > g.getAttributeNS(null, "id");
>> >
>> > This should result in the string 'circleGroup'.
>> >
>> >> > rafiqy@blueyonder.co.uk wrote on 03/11/2006 05:44:31 PM:
>> >> >
>> >> >> I did initially try to add the red circles to the svg document
>> >> >> programatically, infact I think you emailed me a snippet of your
> code
>> >> >> but it doesn't work, the code compiles but does not display the
>> >> >> red-circles, I tried to repaint my canvas, that don't work...
> here's
>> >> >> the code I'm using maybe you might be able to spot where I'm
> making
>> >> >> the error...
>> >> >
>> >> > The code looks pretty good. You aren't that far from a
>> >> > standalone example, this would help me help you...
>> >> >
>> >> >> //I added this in my constructor
>> >> >> canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
>> >> >
>> >> > This must be done _before_ you set the document on the canvas.
>> >> >
>> >> >> //The following code I added in my ActionListener triggred by a
>> > button
>> >> >
>> >> > Are you sure this code runs? Some println's might help make
> sure
>> >> > that your spots list isn't empty for some reason, etc. You don't
>> >> > need to 'repaint' the canvas.
>> >> >
>> >> >> canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
>> >> >> Runnable() {
>> >> >>
>> >> >> public void run()
>> >> >> {
>> >> >> SVGDocument doc = canvas.getSVGDocument();
>> >> >> String SVGNS =
> "http://www.w3.org/2000/svg";
>> >> >> Iterator i = spots.iterator();
>> >> >> Element g =
>> > doc.getElementById("circleGroup");
>> >> >> if (g == null)
>> >> >> {
>> >> >> g = doc.createElementNS(SVGNS,"g");
>> >> >> g.setAttributeNS(null, "id",
>> > "circleGroup");
>> >> >> doc.getRootElement().appendChild(g);
>> >> >> }
>> >> >>
>> >> >>
>> >> >> while (i.hasNext())
>> >> >> {
>> >> >> Point2D pt2d = (Point2D) i.next();
>> >> >> Element e =
>> >> > doc.createElementNS(SVGNS,"circle");
>> >> >> e.setAttributeNS(null,"cx",""+pt2d.getX());
>> >> >> e.setAttributeNS(null,"cy",""+pt2d.getY());
>> >> >> e.setAttributeNS(null,"r","8");
>> >> >> e.setAttributeNS(null,"fill","Red");
>> >> >> g.appendChild(e);
>> >> >> }
>> >> >> }
>> >> >> });
>> >> >>
>> >> >> canvas.repaint();
>> >> >
>> >> >
>> >> >
> ---------------------------------------------------------------------
>> >> > To unsubscribe, e-mail:
> batik-users-unsubscribe@xmlgraphics.apache.org
>> >> > For additional commands, e-mail:
>> > batik-users-help@xmlgraphics.apache.org
>> >> >
>> >> >
>> >> >
>> >>
>> >>
>> >>
>> >> ---------------------------------------------------------------------
>> >> To unsubscribe, e-mail:
> batik-users-unsubscribe@xmlgraphics.apache.org
>> >> For additional commands, e-mail:
> batik-users-help@xmlgraphics.apache.org
>> >>
>> >
>> >
>> > ---------------------------------------------------------------------
>> > To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
>> > For additional commands, e-mail:
> batik-users-help@xmlgraphics.apache.org
>> >
>> >
>> >
>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
>> For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org
>>
>
>
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>
>
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Re: adding Elements to SVG Doc
Posted by th...@kodak.com.
Hi Yasmin,
rafiqy@blueyonder.co.uk wrote on 03/12/2006 10:45:17 AM:
> Now when I run my code I get the following error:
>
> org.w3c.dom.DOMException: The current document is unable to create an
> element of the requested type (namespace: http://www.w3.org/2000/svg,
> name: spot).
Batik's DOM implementation prevents you from creating elements in the
SVG Namespace that aren't part of the SVG specification.
As far as path forward, I would suggest taking the code to create the
circles and put it in a small example that just puts of the canvas
(with any old document) and a button that adds a list of preset circles.
Then with all the code together I can either spot the error or
run it and debug why it isn't working for you.
>
> at org.apache.batik.dom.AbstractNode.createDOMException(Unknown
Source)
>
> at
org.apache.batik.dom.svg.SVGDOMImplementation.createElementNS(Unknown
> Source)
>
> at org.apache.batik.dom.svg.SVGOMDocument.createElementNS(Unknown
Source)
>
> at mypackage22.KeyAccidentClient$4.run(KeyAccidentClient.java:349)
>
> at org.apache.batik.util.RunnableQueue.run(Unknown Source)
>
> at java.lang.Thread.run(Thread.java:534)
>
> Pls advice.
>
> Thx
>
> yasmin
>
>
>
>
> > Hi Yasmin,
> >
> > rafiqy@blueyonder.co.uk wrote on 03/12/2006 06:04:36 AM:
> >
> >> When I tried putting a line to test if the code is running, the code
> > does
> >> run, but apparently it does not create any elements, here's what I
> > tested:
> >>
> >> System.out.println("This is just testing :" +
> > g.getAttribute("circleGroup"));
> >>
> >> and nothing prints for g.getAttribute ...
> >
> > This is expected, I think you want to use:
> > g.getAttributeNS(null, "id");
> >
> > This should result in the string 'circleGroup'.
> >
> >> > rafiqy@blueyonder.co.uk wrote on 03/11/2006 05:44:31 PM:
> >> >
> >> >> I did initially try to add the red circles to the svg document
> >> >> programatically, infact I think you emailed me a snippet of your
code
> >> >> but it doesn't work, the code compiles but does not display the
> >> >> red-circles, I tried to repaint my canvas, that don't work...
here's
> >> >> the code I'm using maybe you might be able to spot where I'm
making
> >> >> the error...
> >> >
> >> > The code looks pretty good. You aren't that far from a
> >> > standalone example, this would help me help you...
> >> >
> >> >> //I added this in my constructor
> >> >> canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
> >> >
> >> > This must be done _before_ you set the document on the canvas.
> >> >
> >> >> //The following code I added in my ActionListener triggred by a
> > button
> >> >
> >> > Are you sure this code runs? Some println's might help make
sure
> >> > that your spots list isn't empty for some reason, etc. You don't
> >> > need to 'repaint' the canvas.
> >> >
> >> >> canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
> >> >> Runnable() {
> >> >>
> >> >> public void run()
> >> >> {
> >> >> SVGDocument doc = canvas.getSVGDocument();
> >> >> String SVGNS =
"http://www.w3.org/2000/svg";
> >> >> Iterator i = spots.iterator();
> >> >> Element g =
> > doc.getElementById("circleGroup");
> >> >> if (g == null)
> >> >> {
> >> >> g = doc.createElementNS(SVGNS,"g");
> >> >> g.setAttributeNS(null, "id",
> > "circleGroup");
> >> >> doc.getRootElement().appendChild(g);
> >> >> }
> >> >>
> >> >>
> >> >> while (i.hasNext())
> >> >> {
> >> >> Point2D pt2d = (Point2D) i.next();
> >> >> Element e =
> >> > doc.createElementNS(SVGNS,"circle");
> >> >> e.setAttributeNS(null,"cx",""+pt2d.getX());
> >> >> e.setAttributeNS(null,"cy",""+pt2d.getY());
> >> >> e.setAttributeNS(null,"r","8");
> >> >> e.setAttributeNS(null,"fill","Red");
> >> >> g.appendChild(e);
> >> >> }
> >> >> }
> >> >> });
> >> >>
> >> >> canvas.repaint();
> >> >
> >> >
> >> >
---------------------------------------------------------------------
> >> > To unsubscribe, e-mail:
batik-users-unsubscribe@xmlgraphics.apache.org
> >> > For additional commands, e-mail:
> > batik-users-help@xmlgraphics.apache.org
> >> >
> >> >
> >> >
> >>
> >>
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail:
batik-users-unsubscribe@xmlgraphics.apache.org
> >> For additional commands, e-mail:
batik-users-help@xmlgraphics.apache.org
> >>
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
> > For additional commands, e-mail:
batik-users-help@xmlgraphics.apache.org
> >
> >
> >
>
>
>
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---------------------------------------------------------------------
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Re: adding Elements to SVG Doc
Posted by ra...@blueyonder.co.uk.
Hi there,
Now when I run my code I get the following error:
org.w3c.dom.DOMException: The current document is unable to create an
element of the requested type (namespace: http://www.w3.org/2000/svg,
name: spot).
at org.apache.batik.dom.AbstractNode.createDOMException(Unknown Source)
at org.apache.batik.dom.svg.SVGDOMImplementation.createElementNS(Unknown
Source)
at org.apache.batik.dom.svg.SVGOMDocument.createElementNS(Unknown Source)
at mypackage22.KeyAccidentClient$4.run(KeyAccidentClient.java:349)
at org.apache.batik.util.RunnableQueue.run(Unknown Source)
at java.lang.Thread.run(Thread.java:534)
Pls advice.
Thx
yasmin
> Hi Yasmin,
>
> rafiqy@blueyonder.co.uk wrote on 03/12/2006 06:04:36 AM:
>
>> When I tried putting a line to test if the code is running, the code
> does
>> run, but apparently it does not create any elements, here's what I
> tested:
>>
>> System.out.println("This is just testing :" +
> g.getAttribute("circleGroup"));
>>
>> and nothing prints for g.getAttribute ...
>
> This is expected, I think you want to use:
> g.getAttributeNS(null, "id");
>
> This should result in the string 'circleGroup'.
>
>> > rafiqy@blueyonder.co.uk wrote on 03/11/2006 05:44:31 PM:
>> >
>> >> I did initially try to add the red circles to the svg document
>> >> programatically, infact I think you emailed me a snippet of your code
>> >> but it doesn't work, the code compiles but does not display the
>> >> red-circles, I tried to repaint my canvas, that don't work... here's
>> >> the code I'm using maybe you might be able to spot where I'm making
>> >> the error...
>> >
>> > The code looks pretty good. You aren't that far from a
>> > standalone example, this would help me help you...
>> >
>> >> //I added this in my constructor
>> >> canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
>> >
>> > This must be done _before_ you set the document on the canvas.
>> >
>> >> //The following code I added in my ActionListener triggred by a
> button
>> >
>> > Are you sure this code runs? Some println's might help make sure
>> > that your spots list isn't empty for some reason, etc. You don't
>> > need to 'repaint' the canvas.
>> >
>> >> canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
>> >> Runnable() {
>> >>
>> >> public void run()
>> >> {
>> >> SVGDocument doc = canvas.getSVGDocument();
>> >> String SVGNS = "http://www.w3.org/2000/svg";
>> >> Iterator i = spots.iterator();
>> >> Element g =
> doc.getElementById("circleGroup");
>> >> if (g == null)
>> >> {
>> >> g = doc.createElementNS(SVGNS,"g");
>> >> g.setAttributeNS(null, "id",
> "circleGroup");
>> >> doc.getRootElement().appendChild(g);
>> >> }
>> >>
>> >>
>> >> while (i.hasNext())
>> >> {
>> >> Point2D pt2d = (Point2D) i.next();
>> >> Element e =
>> > doc.createElementNS(SVGNS,"circle");
>> >> e.setAttributeNS(null,"cx",""+pt2d.getX());
>> >> e.setAttributeNS(null,"cy",""+pt2d.getY());
>> >> e.setAttributeNS(null,"r","8");
>> >> e.setAttributeNS(null,"fill","Red");
>> >> g.appendChild(e);
>> >> }
>> >> }
>> >> });
>> >>
>> >> canvas.repaint();
>> >
>> >
>> > ---------------------------------------------------------------------
>> > To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
>> > For additional commands, e-mail:
> batik-users-help@xmlgraphics.apache.org
>> >
>> >
>> >
>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
>> For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org
>>
>
>
> ---------------------------------------------------------------------
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>
>
>
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Re: adding Elements to SVG Doc
Posted by ra...@blueyonder.co.uk.
Hi Thomas,
ThankU, it is outputing CircleGroup - but the circles are not being
displayed on canvas, I tested to see if my spots list was empty but no
that holds all the points ...any thoughts?
Tx
yasmin
> Hi Yasmin,
>
> rafiqy@blueyonder.co.uk wrote on 03/12/2006 06:04:36 AM:
>
>> When I tried putting a line to test if the code is running, the code
> does
>> run, but apparently it does not create any elements, here's what I
> tested:
>>
>> System.out.println("This is just testing :" +
> g.getAttribute("circleGroup"));
>>
>> and nothing prints for g.getAttribute ...
>
> This is expected, I think you want to use:
> g.getAttributeNS(null, "id");
>
> This should result in the string 'circleGroup'.
>
>> > rafiqy@blueyonder.co.uk wrote on 03/11/2006 05:44:31 PM:
>> >
>> >> I did initially try to add the red circles to the svg document
>> >> programatically, infact I think you emailed me a snippet of your code
>> >> but it doesn't work, the code compiles but does not display the
>> >> red-circles, I tried to repaint my canvas, that don't work... here's
>> >> the code I'm using maybe you might be able to spot where I'm making
>> >> the error...
>> >
>> > The code looks pretty good. You aren't that far from a
>> > standalone example, this would help me help you...
>> >
>> >> //I added this in my constructor
>> >> canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
>> >
>> > This must be done _before_ you set the document on the canvas.
>> >
>> >> //The following code I added in my ActionListener triggred by a
> button
>> >
>> > Are you sure this code runs? Some println's might help make sure
>> > that your spots list isn't empty for some reason, etc. You don't
>> > need to 'repaint' the canvas.
>> >
>> >> canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
>> >> Runnable() {
>> >>
>> >> public void run()
>> >> {
>> >> SVGDocument doc = canvas.getSVGDocument();
>> >> String SVGNS = "http://www.w3.org/2000/svg";
>> >> Iterator i = spots.iterator();
>> >> Element g =
> doc.getElementById("circleGroup");
>> >> if (g == null)
>> >> {
>> >> g = doc.createElementNS(SVGNS,"g");
>> >> g.setAttributeNS(null, "id",
> "circleGroup");
>> >> doc.getRootElement().appendChild(g);
>> >> }
>> >>
>> >>
>> >> while (i.hasNext())
>> >> {
>> >> Point2D pt2d = (Point2D) i.next();
>> >> Element e =
>> > doc.createElementNS(SVGNS,"circle");
>> >> e.setAttributeNS(null,"cx",""+pt2d.getX());
>> >> e.setAttributeNS(null,"cy",""+pt2d.getY());
>> >> e.setAttributeNS(null,"r","8");
>> >> e.setAttributeNS(null,"fill","Red");
>> >> g.appendChild(e);
>> >> }
>> >> }
>> >> });
>> >>
>> >> canvas.repaint();
>> >
>> >
>> > ---------------------------------------------------------------------
>> > To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
>> > For additional commands, e-mail:
> batik-users-help@xmlgraphics.apache.org
>> >
>> >
>> >
>>
>>
>>
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Re: adding Elements to SVG Doc
Posted by th...@kodak.com.
Hi Yasmin,
rafiqy@blueyonder.co.uk wrote on 03/12/2006 06:04:36 AM:
> When I tried putting a line to test if the code is running, the code
does
> run, but apparently it does not create any elements, here's what I
tested:
>
> System.out.println("This is just testing :" +
g.getAttribute("circleGroup"));
>
> and nothing prints for g.getAttribute ...
This is expected, I think you want to use:
g.getAttributeNS(null, "id");
This should result in the string 'circleGroup'.
> > rafiqy@blueyonder.co.uk wrote on 03/11/2006 05:44:31 PM:
> >
> >> I did initially try to add the red circles to the svg document
> >> programatically, infact I think you emailed me a snippet of your code
> >> but it doesn't work, the code compiles but does not display the
> >> red-circles, I tried to repaint my canvas, that don't work... here's
> >> the code I'm using maybe you might be able to spot where I'm making
> >> the error...
> >
> > The code looks pretty good. You aren't that far from a
> > standalone example, this would help me help you...
> >
> >> //I added this in my constructor
> >> canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
> >
> > This must be done _before_ you set the document on the canvas.
> >
> >> //The following code I added in my ActionListener triggred by a
button
> >
> > Are you sure this code runs? Some println's might help make sure
> > that your spots list isn't empty for some reason, etc. You don't
> > need to 'repaint' the canvas.
> >
> >> canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
> >> Runnable() {
> >>
> >> public void run()
> >> {
> >> SVGDocument doc = canvas.getSVGDocument();
> >> String SVGNS = "http://www.w3.org/2000/svg";
> >> Iterator i = spots.iterator();
> >> Element g =
doc.getElementById("circleGroup");
> >> if (g == null)
> >> {
> >> g = doc.createElementNS(SVGNS,"g");
> >> g.setAttributeNS(null, "id",
"circleGroup");
> >> doc.getRootElement().appendChild(g);
> >> }
> >>
> >>
> >> while (i.hasNext())
> >> {
> >> Point2D pt2d = (Point2D) i.next();
> >> Element e =
> > doc.createElementNS(SVGNS,"circle");
> >> e.setAttributeNS(null,"cx",""+pt2d.getX());
> >> e.setAttributeNS(null,"cy",""+pt2d.getY());
> >> e.setAttributeNS(null,"r","8");
> >> e.setAttributeNS(null,"fill","Red");
> >> g.appendChild(e);
> >> }
> >> }
> >> });
> >>
> >> canvas.repaint();
> >
> >
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> >
> >
> >
>
>
>
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Re: adding Elements to SVG Doc
Posted by ra...@blueyonder.co.uk.
Hi Thomas,
When I tried putting a line to test if the code is running, the code does
run, but apparently it does not create any elements, here's what I tested:
System.out.println("This is just testing :" + g.getAttribute("circleGroup"));
and nothing prints for g.getAttribute ...
Thx
yasmin
> Hi Yasmin,
>
> rafiqy@blueyonder.co.uk wrote on 03/11/2006 05:44:31 PM:
>
>> I did initially try to add the red circles to the svg document
>> programatically, infact I think you emailed me a snippet of your code
> but
>> it doesn't work, the code compiles but does not display the red-circles,
> I
>> tried to repaint my canvas, that don't work... here's the code I'm using
>> maybe you might be able to spot where I'm making the error...
>
> The code looks pretty good. You aren't that far from a
> standalone example, this would help me help you...
>
>> //I added this in my constructor
>> canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
>
> This must be done _before_ you set the document on the canvas.
>
>> //The following code I added in my ActionListener triggred by a button
>
> Are you sure this code runs? Some println's might help make sure
> that your spots list isn't empty for some reason, etc. You don't
> need to 'repaint' the canvas.
>
>> canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
>> Runnable() {
>>
>> public void run()
>> {
>> SVGDocument doc = canvas.getSVGDocument();
>> String SVGNS = "http://www.w3.org/2000/svg";
>> Iterator i = spots.iterator();
>> Element g = doc.getElementById("circleGroup");
>> if (g == null)
>> {
>> g = doc.createElementNS(SVGNS,"g");
>> g.setAttributeNS(null, "id", "circleGroup");
>> doc.getRootElement().appendChild(g);
>> }
>>
>>
>> while (i.hasNext())
>> {
>> Point2D pt2d = (Point2D) i.next();
>> Element e =
> doc.createElementNS(SVGNS,"circle");
>> e.setAttributeNS(null,"cx",""+pt2d.getX());
>> e.setAttributeNS(null,"cy",""+pt2d.getY());
>> e.setAttributeNS(null,"r","8");
>> e.setAttributeNS(null,"fill","Red");
>> g.appendChild(e);
>> }
>> }
>> });
>>
>> canvas.repaint();
>
>
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Re: adding Elements to SVG Doc
Posted by th...@kodak.com.
Hi Yasmin,
rafiqy@blueyonder.co.uk wrote on 03/11/2006 05:44:31 PM:
> I did initially try to add the red circles to the svg document
> programatically, infact I think you emailed me a snippet of your code
but
> it doesn't work, the code compiles but does not display the red-circles,
I
> tried to repaint my canvas, that don't work... here's the code I'm using
> maybe you might be able to spot where I'm making the error...
The code looks pretty good. You aren't that far from a
standalone example, this would help me help you...
> //I added this in my constructor
> canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
This must be done _before_ you set the document on the canvas.
> //The following code I added in my ActionListener triggred by a button
Are you sure this code runs? Some println's might help make sure
that your spots list isn't empty for some reason, etc. You don't
need to 'repaint' the canvas.
> canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
> Runnable() {
>
> public void run()
> {
> SVGDocument doc = canvas.getSVGDocument();
> String SVGNS = "http://www.w3.org/2000/svg";
> Iterator i = spots.iterator();
> Element g = doc.getElementById("circleGroup");
> if (g == null)
> {
> g = doc.createElementNS(SVGNS,"g");
> g.setAttributeNS(null, "id", "circleGroup");
> doc.getRootElement().appendChild(g);
> }
>
>
> while (i.hasNext())
> {
> Point2D pt2d = (Point2D) i.next();
> Element e =
doc.createElementNS(SVGNS,"circle");
> e.setAttributeNS(null,"cx",""+pt2d.getX());
> e.setAttributeNS(null,"cy",""+pt2d.getY());
> e.setAttributeNS(null,"r","8");
> e.setAttributeNS(null,"fill","Red");
> g.appendChild(e);
> }
> }
> });
>
> canvas.repaint();
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