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scalable polygon transparent [message #199340]

Tue, 29 July 2008 10:13

yeliu

Messages: 145
Registered: July 2009

Senior Member

Hello,
I wonder if there is any special setting need be done when creating
scalable polygon.The polygon that I want it to show seems transparent.

Thanks a lot!

Ye

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Re: scalable polygon transparent [message #199387 is a reply to message #199340]

Tue, 29 July 2008 13:35

Alexander Shatalin

Messages: 2928
Registered: July 2009

Senior Member

Hello Ye,

Check generated code and pay attantion to "fill" attribute value.

-----------------
Alex Shatalin

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Re: scalable polygon transparent [message #199502 is a reply to message #199387]

Wed, 30 July 2008 08:36

yeliu

Messages: 145
Registered: July 2009

Senior Member

Hello Alex,
I have checked the code xxxEditPart of the node,the difference between
scalable polygon and ordinary polygon is the scalable polygon 's
createContents() contains a nested Body0Class.And I don't find anything
wrong in this class.Besides, the code only show the 'fill' attribute of
the Rectangle container.But the code of ordinary polygon also only show
the 'fill' of Rectangle container.Both 'fill' are set to false.
So I'm got really confused!where else to check?

Many thanks!

Ye

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Re: scalable polygon transparent [message #199510 is a reply to message #199502]

Wed, 30 July 2008 09:00

Alexander Shatalin

Messages: 2928
Registered: July 2009

Senior Member

Hello Ye,

So, AFAIKSee from the CVS there was a problem with filling polygins: It was
not possible to generate filled polygon code even if "fill" attribute is
set to true in .gmfgraph model. This problem was recently fixed and included
into GMF 2.1 release. Once more: by default : "fill" attribute is set to
"true" for all the figures except Polygon figure, so this attribute have
to be set explicitly to "true" for Polygon if necessary, but GMF-generated
code does not set it to true.
If you have this problem in diagram code generated by GMF 2.1 please modify
generated code to include "setFill(true)" into the Polygon constructor and
file a request for GMF.

-----------------
Alex Shatalin

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