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Problem with custom anchor points (Read 1351 times)

Bruno YaBB Newbies Offline There's always one more bug. Posts: 4 Joined: Feb 12^th, 2008	Problem with custom anchor points Nov 23^rd, 2009 at 2:57pm	Print Post
	Hi, My application requires that the anchor points are displayed outside the node, with their name inside the node. I used to do that with Flowchart.NET Pro 5.0.2 with custom draw. I tried to reproduce this behavior with WpfDiagram, but I'm experimenting some problems. First, the documentation and examples regarding the DrawAnchorPointEventArgs look incorrect (wrong members). This does not help ! Then, there seems to be an offset between the expected and the actual coordinates of the anchor point. As a test, I tried drawing rectangles at fixed coordinates (eg. 100,100) in the DrawAnchorPoint event handler using the DrawingContext, and get rectangles at 212,212 (roughly). Strange, isn't it ? Can you please help me ? Thanks in advance. Bruno


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: Problem with custom anchor points Reply #1 - Nov 23^rd, 2009 at 3:44pm	Print Post
	A difference from the WinForms version is that the draw handlers should use coordinates local for the node. E.g. if the node is located at 112 and you draw locally at 100, the end result will appear at 212. I hope that helps, Stoyan


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Bruno YaBB Newbies Offline There's always one more bug. Posts: 4 Joined: Feb 12^th, 2008	Re: Problem with custom anchor points Reply #2 - Nov 23^rd, 2009 at 4:22pm	Print Post
	Yes, that definitely helped. Thanks a lot ! Bruno


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