HI,
Thank you for your greate work batik;
I'm a java developer and I'm using batik to convert svg code to png file.
I'm now meeting with a problem. I think it's a bug of batik;
below is the code in SVGLinearGradientElementBridge.java:127
if (bbox != null && bbox.getWidth() == 0 || bbox.getHeight() == 0) {
return null;
}
if bbox ==null ,then "bbox.getHeight() == 0" will be executed. And the
NullPointerException will occor.
please see the svg code in the attachment and the exception below. That file
works well in Chrome;
Sorry I can't make a unit test for you.
batik version: 1.7
exception:
Exception in thread "main" java.lang.NullPointerException
at
org.apache.batik.bridge.SVGLinearGradientElementBridge.buildGradient(SVGLinearGradientElementBridge.java:127)
at
org.apache.batik.bridge.AbstractSVGGradientElementBridge.createPaint(AbstractSVGGradientElementBridge.java:113)
at org.apache.batik.bridge.PaintServer.convertURIPaint(PaintServer.java:359)
at org.apache.batik.bridge.PaintServer.convertPaint(PaintServer.java:259)
at org.apache.batik.bridge.PaintServer.convertFillPaint(PaintServer.java:228)
at
org.apache.batik.bridge.PaintServer.convertFillAndStroke(PaintServer.java:146)
at
org.apache.batik.bridge.SVGShapeElementBridge.createShapePainter(SVGShapeElementBridge.java:117)
at
org.apache.batik.bridge.SVGDecoratedShapeElementBridge.createFillStrokePainter(SVGDecoratedShapeElementBridge.java:58)
at
org.apache.batik.bridge.SVGDecoratedShapeElementBridge.createShapePainter(SVGDecoratedShapeElementBridge.java:84)
at
org.apache.batik.bridge.SVGShapeElementBridge.buildGraphicsNode(SVGShapeElementBridge.java:91)
at org.apache.batik.bridge.GVTBuilder.buildGraphicsNode(GVTBuilder.java:224)
at org.apache.batik.bridge.GVTBuilder.buildComposite(GVTBuilder.java:171)
at org.apache.batik.bridge.GVTBuilder.buildGraphicsNode(GVTBuilder.java:219)
at org.apache.batik.bridge.GVTBuilder.buildComposite(GVTBuilder.java:171)
at org.apache.batik.bridge.GVTBuilder.buildGraphicsNode(GVTBuilder.java:219)
at org.apache.batik.bridge.GVTBuilder.buildComposite(GVTBuilder.java:171)
at org.apache.batik.bridge.GVTBuilder.build(GVTBuilder.java:82)
at
org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(SVGAbstractTranscoder.java:208)
at
org.apache.batik.transcoder.image.ImageTranscoder.transcode(ImageTranscoder.java:92)
at
org.apache.batik.transcoder.XMLAbstractTranscoder.transcode(XMLAbstractTranscoder.java:142)
at
org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(SVGAbstractTranscoder.java:156)
at com.hb712.env.common.util.Svg2Png.convertToPng(Svg2Png.java:55)
at com.hb712.env.common.util.Svg2Png.convertToPng(Svg2Png.java:23)
at com.hb712.env.test.Test06.test(Test06.java:26)
at com.hb712.env.test.Test06.main(Test06.java:14)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120)
--
范海涛
手机号：156-5226-2320
邮箱：mydear...@126.com
---------------------------------------------------------------------
To unsubscribe, e-mail: batik-users-unsubscr...@xmlgraphics.apache.org
For additional commands, e-mail: batik-users-h...@xmlgraphics.apache.org
