https://issues.apache.org/bugzilla/show_bug.cgi?id=44682
Summary: TranscoderException and EnclosedException when transform
a svg- to jpeg-file
Product: Batik
Version: 2.0
Platform: PC
OS/Version: Linux
Status: NEW
Severity: critical
Priority: P2
Component: SVG Rasterizer
AssignedTo: [email protected]
ReportedBy: [EMAIL PROTECTED]
Hi,
when I try to follow the description on
http://xmlgraphics.apache.org/batik/using/transcoder.html#createImage
to create a jpg-image file from a svg-file in a JUnitTest, I get the following
error message:
org.apache.batik.transcoder.TranscoderException: null
Enclosed Exception:
null
at
org.apache.batik.transcoder.image.ImageTranscoder.transcode(ImageTranscoder.java:132)
at
org.apache.batik.transcoder.XMLAbstractTranscoder.transcode(XMLAbstractTranscoder.java:142)
at
org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(SVGAbstractTranscoder.java:156)
at
de.vitronic.test.TestJPEGTranscoder.testJPEGTranscoder(TestJPEGTranscoder.java:57)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at
org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:128)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
The batik version I use is 1.7.
First I tried to transform a created svg-file into jpeg-file in my own
application, but I get the same exception, so I copied the example code from
the previous mentioned website in a JUnit-Testcase to figure out if I have done
anything wrong in my application. But I got the same problem again, with the
copied and pasted code (see above).
When I ran the rasterizer.jar file to convert the image, there is no such an
exception thrown. I looked at the code from SVGGenerator from the Rasterizer
application, but I doesn´t found a solution, so far to solve the problem.
So here is the code from my JUnitTest method:
public void testJPEGTranscoder() {
// Create a JPEG transcoder
JPEGTranscoder t = new JPEGTranscoder();
// Set the transcoding hints.
t.addTranscodingHint(JPEGTranscoder.KEY_QUALITY, new Float(.8));
// Create the transcoder input.
String svgURI;
try {
svgURI = new File("test/TestInput.svg").toURL().toString();
TranscoderInput input = new TranscoderInput(svgURI);
// Create the transcoder output.
OutputStream ostream = new FileOutputStream(
"test/TestOutput.jpg");
TranscoderOutput output = new TranscoderOutput(ostream);
// Save the image.
t.transcode(input, output);
// Flush and close the stream.
ostream.flush();
ostream.close();
// System.exit(0);
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (TranscoderException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
Thanks in advance for your help,
ks
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