Generating SVg from Graphics2D

[harvinder singh <ha...@hotmail.com>]

Hello everyone,

I am developing
an application that generates Graphics2D visualisation of a network
(JUNG), I would like to convert the Graphics2D output of the current
visualization to and SVG document. However I am unabke to find
anything, I have Batik generating SVG from the sample provided on the
Batik website but how shouold I make it to generate an SVG of my
generated graphics (how should i forward the graphics to Batik) to make
it write an SVG output.

Please help!!!
Harvinder Singh

_________________________________________________________________
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Re: Generating SVg from Graphics2D

[Keywan Najafi Tonekaboni <li...@prometoys.net>]

Hi,

it seems nobody answers, so I will point you to my "dirty" code. I am a
student and not well experienced programmer, but maybe it is helpful
anyway.

I use this method:

	private String generateSVG() throws
TransformerFactoryConfigurationError, TransformerException {
		String result ="";
        Transformer transformer;
		
		transformer = TransformerFactory.newInstance().newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
//	        initialize StreamResult with File object to save to file
        StreamResult streamResult = new StreamResult(new
StringWriter());
        DOMSource source = new DOMSource(model.getSVGDoc());
        transformer.transform(source, streamResult);
        result = streamResult.getWriter().toString();
		
        
        
		return result;
	}


I use the String, which is returned with another method, to write it to
the disk:

	private void saveFile(File saveFile, String xmlData) throws IOException
{
//		File saveFile = new File(filename);
		if(!saveFile.exists()){
//			System.out.printf("Create new File %s. \n", filename);
			saveFile.createNewFile();
			FileWriter fw = new FileWriter(saveFile);
			fw.write(xmlData);
			fw.close();
			
		} else {
			System.out.printf("ERROR: File %s already exist. Did nothing. \n",
saveFile.toURI().toString());
		}
			
	}


I attached you the complete file. Hope this help you. 


Regards,

Keywan





Am Freitag, den 22.02.2008, 13:11 +0000 schrieb harvinder singh:
> Hello everyone,
> 
> I am developing an application that generates Graphics2D visualisation
> of a network (JUNG), I would like to convert the Graphics2D output of
> the current visualization to and SVG document. However I am unabke to
> find anything, I have Batik generating SVG from the sample provided on
> the Batik website but how shouold I make it to generate an SVG of my
> generated graphics (how should i forward the graphics to Batik) to
> make it write an SVG output.
> 
> Please help!!!
> 
> Harvinder Singh
> 
> 
> 
> ______________________________________________________________________
> She said what? About who? Shameful celebrity quotes on Search Star!
-- 
Keywan Najafi Tonekaboni
http://www.prometoys.net

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