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obtain selected node's screen coordinate (Read 1957 times)

tmtton YaBB Newbies Offline I love YaBB 1G - SP1! Posts: 39 Joined: May 9^th, 2008	obtain selected node's screen coordinate Dec 3^rd, 2008 at 5:37pm	Print Post
	Hi, I highlight a ShapeNode upon a diagram_SelectionChanged event. I like to show a popup form on the selected node. How do I get the screen coordinates of the selected node?


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: obtain selected node's screen coordinate Reply #1 - Dec 3^rd, 2008 at 6:21pm	Print Post
	Hi, Use the DiagramView.ClientToDoc and Control.PointToScreen methods. I hope that helps, Stoyan


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tmtton YaBB Newbies Offline I love YaBB 1G - SP1! Posts: 39 Joined: May 9^th, 2008	Re: obtain selected node's screen coordinate Reply #2 - Dec 3^rd, 2008 at 11:10pm	Print Post
	Thanks. I have the following, but it doesn't give the right coordinates. private void diagram_SelectionChanged(object sender, EventArgs e) { foreach (ShapeNode node in diagram.Selection.Nodes) { // ... Point pos = diagramView.PointToScreen(Cursor.Position); myForm.Location = pos; myForm.ShowDialog(); } }


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: obtain selected node's screen coordinate Reply #3 - Dec 4^th, 2008 at 7:42am	Print Post
	Cursor.Position is already in screen coordinates, so you don't have to call PointToScreen. I hope that helps, Stoyan


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