I have a really simple SVG 'logo' created using Inkscape, exported as plain SVG. This consists of a single ellipse, filled by a colour gradient and some text to its right.
In JasperStudio in eclipse I place the image into the title band and then preview the report when the following exception occurs:
java.lang.ClassCastException: org.apache.batik.bridge.BridgeContext cannot be cast to org.apache.batik.bridge.svg12.SVG12BridgeContext
at org.apache.batik.bridge.svg12.SVG12TextElementBridge.addTextEventListeners(SVG12TextElementBridge.java:67)
at org.apache.batik.bridge.SVGTextElementBridge.initializeDynamicSupport(SVGTextElementBridge.java:399)
at org.apache.batik.bridge.SVGTextElementBridge.buildGraphicsNode(SVGTextElementBridge.java:308)
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.build(GVTBuilder.java:82)
at net.sf.jasperreports.renderers.BatikRenderer.ensureSvg(BatikRenderer.java:224)
at net.sf.jasperreports.renderers.BatikRenderer.ensureSvg(BatikRenderer.java:239)
at net.sf.jasperreports.renderers.BatikRenderer.getDimension(BatikRenderer.java:157)
at net.sf.jasperreports.engine.export.draw.ImageDrawer.draw(ImageDrawer.java:130)
at net.sf.jasperreports.engine.export.draw.PrintDrawVisitor.visit(PrintDrawVisitor.java:134)
at net.sf.jasperreports.engine.export.draw.PrintDrawVisitor.visit(PrintDrawVisitor.java:57)
at net.sf.jasperreports.engine.fill.JRTemplatePrintImage.accept(JRTemplatePrintImage.java:442)
at net.sf.jasperreports.engine.export.draw.FrameDrawer.draw(FrameDrawer.java:251)
at net.sf.jasperreports.engine.export.draw.FrameDrawer.draw(FrameDrawer.java:199)
at net.sf.jasperreports.engine.export.JRGraphics2DExporter.exportPage(JRGraphics2DExporter.java:273)
at net.sf.jasperreports.engine.export.JRGraphics2DExporter.exportReportToGraphics2D(JRGraphics2DExporter.java:246)
at net.sf.jasperreports.engine.export.JRGraphics2DExporter.exportReport(JRGraphics2DExporter.java:184)
at com.jaspersoft.studio.editor.preview.view.report.swt.ViewerCanvas.renderPage(ViewerCanvas.java:371)
at com.jaspersoft.studio.editor.preview.view.report.swt.ViewerCanvas.refresh(ViewerCanvas.java:344)
at com.jaspersoft.studio.editor.preview.view.report.swt.ViewerCanvas$2.viewerStateChanged(ViewerCanvas.java:122)
at com.jaspersoft.studio.editor.preview.view.report.swt.ReportViewer.fireViewerModelChanged(ReportViewer.java:340)
at com.jaspersoft.studio.editor.preview.view.report.swt.ReportViewer.setDocument(ReportViewer.java:88)
at com.jaspersoft.studio.editor.preview.view.report.swt.SWTViewer.setJRPRint(SWTViewer.java:113)
at com.jaspersoft.studio.editor.preview.PreviewJRPrint.switchRightView(PreviewJRPrint.java:234)
at com.jaspersoft.studio.editor.preview.PreviewContainer.switchRightView(PreviewContainer.java:238)
at com.jaspersoft.studio.editor.preview.PreviewJRPrint$3.switchView(PreviewJRPrint.java:202)
at com.jaspersoft.studio.editor.preview.PreviewJRPrint$1.run(PreviewJRPrint.java:161)
at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:180)
at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:150)
at org.eclipse.swt.widgets.Display.syncExec(Display.java:4491)
at com.jaspersoft.studio.editor.preview.PreviewJRPrint.setJasperPrint(PreviewJRPrint.java:156)
at com.jaspersoft.studio.editor.preview.view.control.ReportControler$6.run(ReportControler.java:538)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3717)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3366)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1113)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:997)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:138)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:610)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:567)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:354)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181)
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 org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
at org.eclipse.equinox.launcher.Main.run(Main.java:1450)
at org.eclipse.equinox.launcher.Main.main(Main.java:1426)
The use of SVG to obtain a suitable image render quality in both HTML, PDF and ODT outputs is important.
Any ideas?
Cheers
Barry
Attachments:
2 Answers:
Posted on December 23, 2013 at 7:17am
Hi,
I'm afraid there is little we can do about this as we fully rely on Batik to render the SVG for us. We are using the latest Batik available (1.7), so there is nothing to upgrade to at this moment.
Also, the problem seems to be related to SVG 1.2 specs, which I think failed to become standard as explained here:
http://en.wikipedia.org/wiki/Svg#Development_history
So I guess the only solution is to try alter the SVG using your editing tool and produce a Batik acceptable format.
Thanks,
Teodor
This appears to relate purely to the prescence of the text element as indicated in the exception.
An SVG without text works.