whoops i might have sent this email be4 prematurely.... rewriting just
to make sure.....
Hello all,
I have a function to save my svg document as a jpeg. i fixed my code
from be4 so unix or windows filepaths shouldnt make a difference. it
works fine in windows. but on unix, it saves a 0 kb jpg and throws an
exception somewhere as my code does not go completely through and get
the standard 'The page cannot be displayed' page.
I was wondering am i doing something screwy here?
public static void saveJPEG(Document svgDoc, String fullPath,
PrintWriter out) {
//printwriter used for debugging in servlet
JPEGTranscoder t = new JPEGTranscoder();
FileInputStream blah = null;
TranscoderInput input = null;
FileOutputStream ostream = null;
TranscoderOutput output = null;
File f = null;
input = new TranscoderInput( svgDoc );
f = new File(fullPath+ "yyyy.jpg");
try {
ostream = new FileOutputStream(f);
} catch(FileNotFoundException e) {
e.getMessage();
}
output = new TranscoderOutput(ostream);
try {
>stack trace says there is a problem here....
t.transcode(input, output);
} catch( TranscoderException e) {
e.getMessage();
}
try{
ostream.flush();
ostream.close();
} catch(IOException e) {
e.getMessage();
}
}
here is a stack trace on tomcat if anyone wants a look:
java.lang.NoClassDefFoundError
java.lang.Class.forName0(Native Method)
java.lang.Class.forName(Class.java:141)
java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:62)
java.awt.image.BufferedImage.createGraphics(BufferedImage.java:1041)
org.apache.batik.ext.awt.image.GraphicsUtil.createGraphics(Unknown
Source)
org.apache.batik.gvt.filter.GraphicsNodeRed8Bit.genRect(Unknown Source)
org.apache.batik.gvt.filter.GraphicsNodeRed8Bit.copyData(Unknown Source)
org.apache.batik.ext.awt.image.rendered.TileCacheRed.genRect(Unknown
Source)
org.apache.batik.ext.awt.image.rendered.AbstractTiledRed.drawBlockInPlace(Unknown
Source)
org.apache.batik.ext.awt.image.rendered.AbstractTiledRed.drawBlock(Unknown
Source)
org.apache.batik.ext.awt.image.rendered.AbstractTiledRed.copyToRasterByBlocks(Unknown
Source)
org.apache.batik.ext.awt.image.rendered.AbstractTiledRed.copyData(Unknown
Source)
org.apache.batik.ext.awt.image.rendered.TranslateRed.copyData(Unknown
Source)
org.apache.batik.ext.awt.image.rendered.PadRed.copyData(Unknown Source)
org.apache.batik.gvt.renderer.StaticRenderer.repaint(Unknown Source)
org.apache.batik.gvt.renderer.StaticRenderer.repaint(Unknown Source)
org.apache.batik.transcoder.image.ImageTranscoder.transcode(Unknown
Source)
org.apache.batik.transcoder.XMLAbstractTranscoder.transcode(Unknown
Source)
org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(Unknown
Source)
w6.saveJPEG(w6.java:254)
w6.imageTest(w6.java:413)
w6.doGet(w6.java:199)
javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
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