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Home » Eclipse Projects » GEF » How do you use BendPoints with Zest?
How do you use BendPoints with Zest? [message #244681] Mon, 28 July 2008 22:33
Tamar Cohen is currently offline Tamar CohenFriend
Messages: 2
Registered: July 2009
Junior Member
Hello --

so while I'm a veteran GEF user I'm new to Zest, (which is so great, what a
time saver!). I'm having a problem with bend points. I've created an
editor that has a Zest GraphViewer in it and I have my own LayoutAlgorithm.
My nodes show up and are very cute, and have the correct connections between
them, but I cannot figure out how to add bend points to the connections that
I want to bend.

My latest attempt was to modify my layout algorithm to implement
updateBendPoints to add the bend points I want to a given relationship, and
I tried calling updateBendPoints from both preLayoutAlgorithm and
applyLayoutInternal, and I get no discernable change. Is there some flag I
should be setting to use bendpoints?

Better yet, is there a way to tell the layout algorithm to route connections
around all nodes? that's really the problem I'm trying to solve ...


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