Line between two ShapeControlPoints overtops the position of the ShapeControlPoints - Diagramming Components

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Line between two ShapeControlPoints overtops the position of the ShapeControlPoints (Read 2049 times)

Cyrinael YaBB Newbies Offline I Love MindFusion! Posts: 42 Joined: Jul 22^nd, 2016	Line between two ShapeControlPoints overtops the position of the ShapeControlPoints Aug 8^th, 2016 at 1:51pm	Print Post
	Hi, I'm currently trying to use ShapeControlPoints in a ShapeNode in order to drag&drop a line inside a ShapeNode. I have created the ShapeControlPoints and added the corresponding code into the OutlineFormula to draw the line. This works really really well, but I recognized, that both end of a line are not completely identical with the ShapeControlPoint's position. I attach my diagram (templates14.tl), as well as my shape library (templates14.tl.sl). Furthermore I add pictures of the issue. Best Regards, Cyrinael

	Outline_WithControlPoints.PNG (Attachment deleted) Outline.PNG (Attachment deleted) Libraries_001.zip (Attachment deleted)
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Slavcho YaBB Moderator Offline tech.support Posts: 3444 Joined: Oct 19^th, 2005	Re: Line between two ShapeControlPoints overtops the position of the ShapeControlPoints Reply #1 - Aug 8^th, 2016 at 6:08pm	Print Post
	The sticking parts seem to be caused by the pen's MiterLimit. I wouldn't expect it to be used in that case, but apparently WPF applies MiterLimit at ends of path figures - the diagram creates a single PathGeometry for the whole formula and new PathFigure for each Moveto command. So FrameworkElement defines 10 as default value for its StrokeMiterLimit property, set it to 1 and the line should end at node's borders - node.StrokeMiterLimit = 1; Regards, Slavcho Mindfusion


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Cyrinael YaBB Newbies Offline I Love MindFusion! Posts: 42 Joined: Jul 22^nd, 2016	Re: Line between two ShapeControlPoints overtops the position of the ShapeControlPoints Reply #2 - Aug 9^th, 2016 at 5:56am	Print Post
	Slavcho you are literally a god. Thank you so much, Cyrinael


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