Hello all,
I am loading svg file through following lines of code into my application
parser =
XMLResourceDescriptor.getXMLParserClassName();
factory = new
SAXSVGDocumentFactory(parser);
// ua = new UserAgentAdapter();
// loader = new DocumentLoader(ua);
// ctx = new BridgeContext(ua, loader);
//
ctx.setDynamicState(BridgeContext.DYNAMIC);
doc =
factory.createSVGDocument(svg.toURI().toString());
generator = new SVGGraphics2D(doc);
the document is generated previously with the SVG generator and it can be
view in all the SVG browser and it does not contain any error.
now i am updating document
// do here height / width calculation for canvas and image itself
Dimension d = calculateImageSize(true, true);
System.out.println(" 400 DPI Original width " + d.getWidth()
+ " height " + d.getHeight());
generator.setSVGCanvasSize(d);
Element root = doc.getDocumentElement();
//root.setAttributeNS(null, "viewBox", ("0 0 " + (d.getWidth()
+ " " + d
// .getHeight())));
NodeList imageList = root.getElementsByTagName("image");
Node imageNode = imageList.item(0);
Element image = (Element) imageNode;
image.setAttributeNS(null, "width",
String.valueOf(d.getWidth()));
image.setAttributeNS(null, "height",
String.valueOf(d.getHeight()));
updateCanvas();
following is updateCanvas implementation
public void updateCanvas() {
Element root = doc.getDocumentElement();
generator.getRoot(root);
canvas.setSVGDocument(doc);
}
now when i try to save this updated doc with following method
*public void savePngImage(String pngFile, boolean is400DPI)
throws IOException {
OutputStream ostream = null;
try {
System.gc();
ostream = new FileOutputStream(pngFile);
transCoder = new PNGTranscoder();
if (is400DPI) {
transCoder.addTranscodingHint(
ImageTranscoder.KEY_PIXEL_UNIT_TO_MILLIMETER,
new Float(0.0635f));
} else {
transCoder.addTranscodingHint(
ImageTranscoder.KEY_PIXEL_UNIT_TO_MILLIMETER,
new Float(0.3528f));
}
transCoder.addTranscodingHint(PNGTranscoder.KEY_INDEXED,
new Integer(5));
transCoder.addTranscodingHint(ImageTranscoder.KEY_MEDIA, "screen");
TranscoderInput input = new
TranscoderInput(canvas.getSVGDocument());
TranscoderOutput output = new TranscoderOutput(ostream);
// perform Transcoding
transCoder.transcode(input, output);
} catch (TranscoderException te) {
te.printStackTrace();
throw new IOException(te.getMessage());
} finally {
ostream.flush();
ostream.close();
}
}*
with every run , the program throws random exception,
like
**** CSSEngine: exception property.syntax.error:org.w3c.dom.DOMException:
The "o" identifier is not a valid value for the "shape-rendering" property.
AttrValue:auto
***** CSSEngine: exception property.syntax.error:org.w3c.dom.DOMException:
The "" identifier is not a valid value for the "shape-rendering" property.
AttrValue:auto
Exception:org.w3c.dom.DOMException
org.w3c.dom.DOMException: The "" identifier is not a valid value for the
"shape-rendering" property.
at
org.apache.batik.css.engine.value.AbstractValueFactory.createInvalidIdentifierDOMException(AbstractValueFactory.java:50)
at
org.apache.batik.css.engine.value.IdentifierManager.createValue(IdentifierManager.java:48)
at org.apache.batik.css.engine.CSSEngine$1.property(CSSEngine.java:744)
at
org.apache.batik.css.engine.CSSEngine.getCascadedStyleMap(CSSEngine.java:768)
at
org.apache.batik.css.engine.CSSEngine.getComputedStyle(CSSEngine.java:876)
at
org.apache.batik.bridge.CSSUtilities.getComputedStyle(CSSUtilities.java:82)
at
org.apache.batik.bridge.CSSUtilities.convertVisibility(CSSUtilities.java:579)
at
org.apache.batik.bridge.SVGSVGElementBridge.createGraphicsNode(SVGSVGElementBridge.java:142)
at org.apache.batik.bridge.GVTBuilder.build(GVTBuilder.java:76)
at
org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(SVGAbstractTranscoder.java:208)
at
com.mmg.app.svg.TiledImageTranscoder.transcode(TiledImageTranscoder.java:61)
at
org.apache.batik.transcoder.XMLAbstractTranscoder.transcode(XMLAbstractTranscoder.java:142)
at
org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(SVGAbstractTranscoder.java:156)
at
com.mmg.app.svg.ShoeComponentPNGCreator.savePngImage(ShoeComponentPNGCreator.java:601)
at
com.mmg.app.svg.ShoeComponentPNGCreator.create72DPIOriginalImage(ShoeComponentPNGCreator.java:305)
at
com.mmg.app.svg.ShoeComponentPNGCreator.processStyleImaging(ShoeComponentPNGCreator.java:226)
at
com.mmg.app.svg.ShoeComponentPNGCreator.traverseFolder(ShoeComponentPNGCreator.java:186)
at
com.mmg.app.svg.ShoeComponentPNGCreator.main(ShoeComponentPNGCreator.java:662)
***** CSSEngine: exception....
org.w3c.dom.DOMException:
file:/F:/workspace/MonoGeneiousShoe/src/svg/72DPI/Style-5/Left_Style-5.svg:
The attribute "shape-rendering" represents an invalid CSS value ("auto").
Original message:
The "" identifier is not a valid value for the "shape-rendering" property.
at
org.apache.batik.css.engine.CSSEngine.getCascadedStyleMap(CSSEngine.java:784)
at
org.apache.batik.css.engine.CSSEngine.getComputedStyle(CSSEngine.java:876)
at
org.apache.batik.bridge.CSSUtilities.getComputedStyle(CSSUtilities.java:82)
at
org.apache.batik.bridge.CSSUtilities.convertVisibility(CSSUtilities.java:579)
at
org.apache.batik.bridge.SVGSVGElementBridge.createGraphicsNode(SVGSVGElementBridge.java:142)
at org.apache.batik.bridge.GVTBuilder.build(GVTBuilder.java:76)
at
org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(SVGAbstractTranscoder.java:208)
at
com.mmg.app.svg.TiledImageTranscoder.transcode(TiledImageTranscoder.java:61)
at
org.apache.batik.transcoder.XMLAbstractTranscoder.transcode(XMLAbstractTranscoder.java:142)
at
org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(SVGAbstractTranscoder.java:156)
at
com.mmg.app.svg.ShoeComponentPNGCreator.savePngImage(ShoeComponentPNGCreator.java:601)
at
com.mmg.app.svg.ShoeComponentPNGCreator.create72DPIOriginalImage(ShoeComponentPNGCreator.java:305)
at
com.mmg.app.svg.ShoeComponentPNGCreator.processStyleImaging(ShoeComponentPNGCreator.java:226)
at
com.mmg.app.svg.ShoeComponentPNGCreator.traverseFolder(ShoeComponentPNGCreator.java:186)
at
com.mmg.app.svg.ShoeComponentPNGCreator.main(ShoeComponentPNGCreator.java:662)
Exception:org.w3c.dom.DOMException
org.w3c.dom.DOMException: The "o" identifier is not a valid value for the
"shape-rendering" property.
at
org.apache.batik.css.engine.value.AbstractValueFactory.createInvalidIdentifierDOMException(AbstractValueFactory.java:50)
at
org.apache.batik.css.engine.value.IdentifierManager.createValue(IdentifierManager.java:48)
at org.apache.batik.css.engine.CSSEngine$1.property(CSSEngine.java:744)
at
org.apache.batik.css.engine.CSSEngine.getCascadedStyleMap(CSSEngine.java:768)
at
org.apache.batik.css.engine.CSSEngine.getComputedStyle(CSSEngine.java:876)
at
org.apache.batik.bridge.CSSUtilities.getComputedStyle(CSSUtilities.java:82)
at
org.apache.batik.bridge.CSSUtilities.convertVisibility(CSSUtilities.java:579)
at
org.apache.batik.bridge.SVGSVGElementBridge.createGraphicsNode(SVGSVGElementBridge.java:142)
at org.apache.batik.bridge.GVTBuilder.build(GVTBuilder.java:76)
at org.apache.batik.swing.svg.GVTTreeBuilder.run(GVTTreeBuilder.java:96)
ERROR: null
Enclosed Exception:
file:/F:/workspace/MonoGeneiousShoe/src/svg/72DPI/Style-5/Left_Style-5.svg:
The attribute "shape-rendering" represents an invalid CSS value ("auto").
Original message:
The "" identifier is not a valid value for the "shape-rendering" property.
***** CSSEngine: exception....
org.w3c.dom.DOMException:
file:/F:/workspace/MonoGeneiousShoe/src/svg/72DPI/Style-5/Left_Style-5.svg:
The attribute "shape-rendering" represents an invalid CSS value ("auto").
Original message:
The "o" identifier is not a valid value for the "shape-rendering" property.
at
org.apache.batik.css.engine.CSSEngine.getCascadedStyleMap(CSSEngine.java:784)
at
org.apache.batik.css.engine.CSSEngine.getComputedStyle(CSSEngine.java:876)
at
org.apache.batik.bridge.CSSUtilities.getComputedStyle(CSSUtilities.java:82)
at
org.apache.batik.bridge.CSSUtilities.convertVisibility(CSSUtilities.java:579)
at
org.apache.batik.bridge.SVGSVGElementBridge.createGraphicsNode(SVGSVGElementBridge.java:142)
at org.apache.batik.bridge.GVTBuilder.build(GVTBuilder.java:76)
at org.apache.batik.swing.svg.GVTTreeBuilder.run(GVTTreeBuilder.java:96)
ERROR: null
Enclosed Exception:
file:/F:/workspace/MonoGeneiousShoe/src/svg/72DPI/Style-5/Left_Style-5.svg:
The attribute "shape-rendering" represents an invalid CSS value ("auto").
Original message:
The "o" identifier is not a valid value for the "shape-rendering" property.
***** CSSEngine: exception property.syntax.error:org.w3c.dom.DOMException:
The "lormal" identifier is not a valid value for the "font-style" property.
AttrValue:normal
Exception:org.w3c.dom.DOMException
org.w3c.dom.DOMException: The "lormal" identifier is not a valid value for
the "font-style" property.
at
org.apache.batik.css.engine.value.AbstractValueFactory.createInvalidIdentifierDOMException(AbstractValueFactory.java:50)
at
org.apache.batik.css.engine.value.IdentifierManager.createValue(IdentifierManager.java:48)
at org.apache.batik.css.engine.CSSEngine$1.property(CSSEngine.java:744)
at
org.apache.batik.css.engine.CSSEngine.getCascadedStyleMap(CSSEngine.java:768)
at
org.apache.batik.css.engine.CSSEngine.getComputedStyle(CSSEngine.java:876)
at
org.apache.batik.bridge.CSSUtilities.getComputedStyle(CSSUtilities.java:82)
at
org.apache.batik.bridge.CSSUtilities.convertVisibility(CSSUtilities.java:579)
at
org.apache.batik.bridge.SVGSVGElementBridge.createGraphicsNode(SVGSVGElementBridge.java:142)
at org.apache.batik.bridge.GVTBuilder.build(GVTBuilder.java:76)
at
org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(SVGAbstractTranscoder.java:208)
at
com.mmg.app.svg.TiledImageTranscoder.transcode(TiledImageTranscoder.java:61)
at
org.apache.batik.transcoder.XMLAbstractTranscoder.transcode(XMLAbstractTranscoder.java:142)
at
org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(SVGAbstractTranscoder.java:156)
at
com.mmg.app.svg.ShoeComponentPNGCreator.savePngImage(ShoeComponentPNGCreator.java:601)
at
com.mmg.app.svg.ShoeComponentPNGCreator.create72DPIOriginalImage(ShoeComponentPNGCreator.java:305)
at
com.mmg.app.svg.ShoeComponentPNGCreator.processStyleImaging(ShoeComponentPNGCreator.java:226)
at
com.mmg.app.svg.ShoeComponentPNGCreator.traverseFolder(ShoeComponentPNGCreator.java:186)
at
com.mmg.app.svg.ShoeComponentPNGCreator.main(ShoeComponentPNGCreator.java:662)
***** CSSEngine: exception....
org.w3c.dom.DOMException:
file:/F:/workspace/MonoGeneiousShoe/src/svg/72DPI/Style-5/Left_Style-5.svg:
The attribute "font-style" represents an invalid CSS value ("normal").
Original message:
The "lormal" identifier is not a valid value for the "font-style" property.
at
org.apache.batik.css.engine.CSSEngine.getCascadedStyleMap(CSSEngine.java:784)
at
org.apache.batik.css.engine.CSSEngine.getComputedStyle(CSSEngine.java:876)
at
org.apache.batik.bridge.CSSUtilities.getComputedStyle(CSSUtilities.java:82)
at
org.apache.batik.bridge.CSSUtilities.convertVisibility(CSSUtilities.java:579)
at
org.apache.batik.bridge.SVGSVGElementBridge.createGraphicsNode(SVGSVGElementBridge.java:142)
at org.apache.batik.bridge.GVTBuilder.build(GVTBuilder.java:76)
at
org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(SVGAbstractTranscoder.java:208)
at
com.mmg.app.svg.TiledImageTranscoder.transcode(TiledImageTranscoder.java:61)
at
org.apache.batik.transcoder.XMLAbstractTranscoder.transcode(XMLAbstractTranscoder.java:142)
at
org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(SVGAbstractTranscoder.java:156)
at
com.mmg.app.svg.ShoeComponentPNGCreator.savePngImage(ShoeComponentPNGCreator.java:601)
at
com.mmg.app.svg.ShoeComponentPNGCreator.create72DPIOriginalImage(ShoeComponentPNGCreator.java:305)
at
com.mmg.app.svg.ShoeComponentPNGCreator.processStyleImaging(ShoeComponentPNGCreator.java:226)
at
com.mmg.app.svg.ShoeComponentPNGCreator.traverseFolder(ShoeComponentPNGCreator.java:186)
at
com.mmg.app.svg.ShoeComponentPNGCreator.main(ShoeComponentPNGCreator.java:662)
ERROR: null
Enclosed Exception:
file:/F:/workspace/MonoGeneiousShoe/src/svg/72DPI/Style-5/Left_Style-5.svg:
The attribute "font-style" represents an invalid CSS value ("normal").
Original message:
The "lormal" identifier is not a valid value for the "font-style" property.
java.lang.NullPointerException
at
com.mmg.app.svg.TiledImageTranscoder.transcode(TiledImageTranscoder.java:69)
at
org.apache.batik.transcoder.XMLAbstractTranscoder.transcode(XMLAbstractTranscoder.java:142)
at
org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(SVGAbstractTranscoder.java:156)
at
com.mmg.app.svg.ShoeComponentPNGCreator.savePngImage(ShoeComponentPNGCreator.java:601)
at
com.mmg.app.svg.ShoeComponentPNGCreator.create72DPIOriginalImage(ShoeComponentPNGCreator.java:305)
at
com.mmg.app.svg.ShoeComponentPNGCreator.processStyleImaging(ShoeComponentPNGCreator.java:226)
at
com.mmg.app.svg.ShoeComponentPNGCreator.traverseFolder(ShoeComponentPNGCreator.java:186)
at
com.mmg.app.svg.ShoeComponentPNGCreator.main(ShoeComponentPNGCreator.java:662)
sometimes it says height is 0 , sometimes it says stroke-width is not valid
attributes etc.
i think it is CSS engine related issue. what do i do wrong here ?
Thank You
Mihir Parekh
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