Replacing svg nodes

[fr...@pandora.be]

Hi, 

I would like to replace a specific node in a rendered svg with a node from another (physical) document. This is the code peformed in the updatemanager thread. The 'doc' is the SVGDocument of the rendered canvas. The svgFragment is the node of another svg file, I want to use to replace the old one with.

DocumentFragment df = doc.createDocumentFragment();
Element fragment = svgFragment.getFragment();
df.appendChild(fragment);

Node fragmentOK = doc.importNode(df, false);
Element el = doc.getElementById("replace");
el.getParentNode().replaceChild(fragmentOK, el);

I get the following error:
org.w3c.dom.DOMException: The given node (type: 11, name: #document-fragment) was not created by the current document.
	at org.apache.batik.dom.AbstractNode.createDOMException(AbstractNode.java:404)
	at org.apache.batik.dom.AbstractParentNode.checkAndRemove(AbstractParentNode.java:465)
	at org.apache.batik.dom.AbstractParentNode.appendChild(AbstractParentNode.java:228)
	at com.saudiaramco.mapboard.presentation.commands.PreferenceCommand$Updater.run(PreferenceCommand.java:55)
	at org.apache.batik.util.RunnableQueue.run(Unknown Source)
	at java.lang.Thread.run(Thread.java:534)





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Re: Replacing svg nodes

[Thomas DeWeese <Th...@Kodak.com>]

Hi Frederik,

   The problem is that you don't import the 'fragment'
into doc before appending it to the document fragment.

You want something like:

Element fragment = svgFragment.getFragment();
fragment = doc.importNode(fragment, true);
Element el = doc.getElementById("replace");
el.getParentNode().replaceChild(fragmentOK, el);

    No need to involve document fragment.

frederik.santens@pandora.be wrote:

> Hi, 
> 
> I would like to replace a specific node in a rendered svg with a node from another (physical) document. This is the code peformed in the updatemanager thread. The 'doc' is the SVGDocument of the rendered canvas. The svgFragment is the node of another svg file, I want to use to replace the old one with.
> 
> DocumentFragment df = doc.createDocumentFragment();
> Element fragment = svgFragment.getFragment();
> df.appendChild(fragment);
> 
> Node fragmentOK = doc.importNode(df, false);
> Element el = doc.getElementById("replace");
> el.getParentNode().replaceChild(fragmentOK, el);
> 
> I get the following error:
> org.w3c.dom.DOMException: The given node (type: 11, name: #document-fragment) was not created by the current document.
> 	at org.apache.batik.dom.AbstractNode.createDOMException(AbstractNode.java:404)
> 	at org.apache.batik.dom.AbstractParentNode.checkAndRemove(AbstractParentNode.java:465)
> 	at org.apache.batik.dom.AbstractParentNode.appendChild(AbstractParentNode.java:228)
> 	at com.saudiaramco.mapboard.presentation.commands.PreferenceCommand$Updater.run(PreferenceCommand.java:55)
> 	at org.apache.batik.util.RunnableQueue.run(Unknown Source)
> 	at java.lang.Thread.run(Thread.java:534)
> 
> 
> 
> 
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: batik-users-unsubscribe@xml.apache.org
> For additional commands, e-mail: batik-users-help@xml.apache.org
> 


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