ProcessDiagramGenerator error

[ahmetkara]

Hi guys,

I try to use ProcessDiagramGenerator to generate the png of a process but I couldn't yet.
I am getting the error below.

Caused by: java.awt.image.RasterFormatException: (x + width) is outside raster
at sun.awt.image.IntegerInterleavedRaster.createWritableChild(Unknown Source)
at java.awt.image.BufferedImage.getSubimage(Unknown Source)
at org.activiti.engine.impl.bpmn.deployer.ProcessDiagramCanvas.generateImage(ProcessDiagramCanvas.java:161)
at org.activiti.engine.impl.bpmn.deployer.ProcessDiagramGenerator.generateDiagram(ProcessDiagramGenerator.java:205)
at org.activiti.engine.impl.bpmn.deployer.ProcessDiagramGenerator.generatePngDiagram(ProcessDiagramGenerator.java:184

Do you have any idea, what is the reason?

[jbarrez]

My version of Activiti is 5.10 … anybody can help me?!

I remember fixing a bug for this in 5.11. Any chance you could try with that version?

[burn83]

In 5.10…


List<ProcessInstance> definitionListexec= runtimeService.createProcessInstanceQuery().active().list();


ProcessDefinitionEntity pde = (ProcessDefinitionEntity) ((RepositoryServiceImpl) repositoryService)
                            .getDeployedProcessDefinition(definitionListexec.get(i).getProcessDefinitionId());
List <String> s = runtimeService.getActiveActivityIds(processelected);
InputStream imageStream_agg = ProcessDiagramGenerator.generateDiagram(pde, "png", s);

this works….Thanks to all for any help!! )