ErrorEnd event label position overlaps icons

[payner]

Hi
In Activiti version 5.21.0, I am using ProcessDiagramGenerator to create an image from a Bpmn file and am finding that label for ErrorEnd events are being rendered over the event image itself.

For example:
[IMG=346x255]http://www.mediafire.com/convkey/9e2c/btjmp5y3r9p7le44g.jpg[/IMG]

Is this a known issue?

This is being generated from JDK1.6 using:
[java]
    final double scaleFactor = 1.0;
    ProcessDiagramGenerator diagramGenerator = new DefaultProcessDiagramGenerator(scaleFactor);
    InputStream generatedImageStream = diagramGenerator.generateJpgDiagram(bpmnModel, scaleFactor);
[/java]   

Does the way textY variable to position the label need to be changed in DefaultProcessDiagramCanvas.drawLabel()?
I have attached a simple unit test showing this issue.

[payner]

Perhaps DefaultProcessDiagramGenerator should be changed to use the position of the bottom of bpmn element on the canvas rather than the top, before adding a multi-line text label?
e.g.
public void drawLabel(String text, GraphicInfo graphicInfo, boolean centered){
…

int textY = (int) (graphicInfo.getY() + graphicInfo.getHeight());
…
}
instead of

public void drawLabel(String text, GraphicInfo graphicInfo, boolean centered){
…

int textY = (int) graphicInfo.getY();
…
}


[gdharley]

Making the change suggested by Payner results in:

This seems to be a reasonable result.

Are you able to make this change to your environment?

Thanks,
Greg

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