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TreeRouter Problem [message #165868]

Wed, 19 December 2007 10:52

Stephane Bouchet

Messages: 280
Registered: July 2009

Senior Member

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Hi,
i would like to use treeConnection in my diagrams.

If everything works when my connection is drawn directly in the canvas,
it is not the case inside another figure (a package for example).

It seems it is the TreeRouter and especially the trunkLocation point
that causes problems.

Is anybody had this problem ?

Thanks,

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Re: TreeRouter Problem [message #165967 is a reply to message #165868]

Wed, 19 December 2007 16:36

Stephane Bouchet

Messages: 280
Registered: July 2009

Senior Member

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St

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Re: TreeRouter Problem [message #166081 is a reply to message #165967]

Thu, 20 December 2007 10:30

Stephane Bouchet

Messages: 280
Registered: July 2009

Senior Member

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Hi,
I finally found a solution :
in BranchRouter Class, in getTrunkLocation(...) method, i modified the
following line :
Point ptTrunkLoc = getTree().getTrunkLocation(conn); // default;

by :
Point ptTrunkLoc = conn.getTargetAnchor().getReferencePoint();
conn.translateToRelative(ptTrunkLoc);
Point translated = getTree().getTrunkOrientation().getEdge(
conn.getTargetAnchor().getOwner().getBounds());
boolean bTopDown = getTree().isTopDown(conn);
if (bTopDown) {
ptTrunkLoc = ptTrunkLoc.getTranslated(0, translated.y / 2);
}else {
ptTrunkLoc = ptTrunkLoc.getTranslated(0, -(translated.y / 2));
}

and now it is working..

Cheers !

St

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