topic Re: REST image retrieval cuts off edges of diagram in Alfresco Archive

REST image retrieval cuts off edges of diagram

sfuchs — Mon, 06 May 2013 10:04:15 GMT

Hi guys,I want to retrieve the png of a workflow via the REST interface, but the left and upper edges are sometimes cut off.Here is a sample of what the REST call retuns:[img]http://i43.tinypic.com/346xgeb.png[/img]Here is what it looks like in Eclipse:[img]http://i41.tinypic.com/9iqo9t.png[/img]Fin

Re: REST image retrieval cuts off edges of diagram

frederikherema1 — Wed, 08 May 2013 07:16:01 GMT

Your process BPMNDI contains negative X and Y values, so it seems. Any idea how this happened? Did you move the elements or did some spacial action while modeling?

   <omgdc:Bounds height="55.0" width="105.0" x="-270.0" y="90.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="startevent1" id="BPMNShape_startevent1">
        <omgdc:Bounds height="35.0" width="35.0" x="-360.0" y="100.0"></omgdc:Bounds>

Re: REST image retrieval cuts off edges of diagram

sfuchs — Sun, 12 May 2013 23:27:59 GMT

For this test case I dragged it to the upper left corner on purpose. In our project however, we were quite surprised by that behaviour initially. This seems to happen after resizing a sub process (i.e. some coordinates going negative).

Re: REST image retrieval cuts off edges of diagram

whdwsl — Fri, 07 Jun 2013 05:32:46 GMT

it happens a lot, may be a bug of eclipse plugin, when maximizing the frame of eclipse , pull up a Graphical notation or pull left

Re: REST image retrieval cuts off edges of diagram

trademak — Mon, 10 Jun 2013 14:53:14 GMT

Hmm ok, that seems to be a Designer bug. Could you raise a JIRA for this?

Thanks,