issues while using Batik

[Shekhar Bhati <sh...@gmail.com>]

Hi Batik Experts,

I am working on an application which is basically migration from ASV to Batik.

We have a Struts framework as base which outputs a SVG XML file which
is then read by Batik and images is shown.

The images in our application are very complex and huge in size and
also we are using all the functionalities which we were using earlier
like drag and drop, highlighting,panning and almost everything.

I have following issues regarding this :

1. I have many frames in my application and when I change some value
at one frame my SVG frame should get changed but the applet is not
showing that change till I take my mouse over it, I suppose it is not
getting activated.

2.Performance is the major issue,Please provide some guideline as to
how can I improve the performance of my application.

3. If the images are very big in size then they are appearing as
clipped sometimes. I think we are still unable to find how can I reset
the canvas size at run time.

4. The text on the screen is appearing as mixed up and blurred.

Please provide some help regarding these issues.

Thanks & regards,

Shekhar

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Re: issues while using Batik

[batikmadura <sa...@yahoo.com>]

i am confused here. 
with us using batik madura tulis as seen on  
http://savirabatik.com/category/products/
http://savirabatik.com/category/products/ 

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Re: issues while using Batik

[th...@kodak.com]

Hi Shekhar,

Shekhar Bhati <sh...@gmail.com> wrote on 08/21/2009 01:43:09 AM:

> I have following issues regarding this :
> 
> 1. I have many frames in my application and when I change some value
> at one frame my SVG frame should get changed but the applet is not
> showing that change till I take my mouse over it, I suppose it is not
> getting activated.

   Please read the FAQ:
        http://xmlgraphics.apache.org/batik/faq.html

   In particular item 3.3: 
        When I change the document in Java it only updates if I move the 
mouse over the canvas? 

> 2.Performance is the major issue,Please provide some guideline as to
>   how can I improve the performance of my application.

    I think you will need to provide more information to get a useful
response :)  Any particular areas you are having issues?

> 3. If the images are very big in size then they are appearing as
> clipped sometimes. I think we are still unable to find how can I reset
> the canvas size at run time.

   probably you want to set overflow="visible" on the root SVG element.

> 4. The text on the screen is appearing as mixed up and blurred.

   For the blurring you might look at the text-rendering hints.  I 
should say that at small point sizes the ASV viewer generally did 
a better job of displaying text.

   As for being 'mixed up' more information would help (i.e. Sample
SVG and the rendering).