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I have a new question about link！ (Read 2028 times)

chowy Junior Member Offline I Love MindFusion! Posts: 72 Joined: May 8^th, 2017	I have a new question about link！ Aug 10^th, 2017 at 3:47am	Print Post
	When the diagramlink intersects, draw the arc. But when I drag the link line, sometimes draw an arc, sometimes draw a straight line. My operation made gif dynamic picture. I wondered how it had been drawing arcs all the time.

	linkCross.gif ( 151 KB \| 89 Downloads )
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Slavcho YaBB Moderator Offline tech.support Posts: 3152 Joined: Oct 19^th, 2005	Re: I have a new question about link！ Reply #1 - Aug 10^th, 2017 at 6:31am	Print Post
	It seems you've implemented your own full-segment drag interaction. Are you calling link's UpdateFromPoints method after changing control point coordinates?


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chowy Junior Member Offline I Love MindFusion! Posts: 72 Joined: May 8^th, 2017	Re: I have a new question about link！ Reply #2 - Aug 10^th, 2017 at 7:30am	Print Post
	Slavcho wrote on Aug 10^th, 2017 at 6:31am: It seems you've implemented your own full-segment drag interaction. Are you calling link's UpdateFromPoints method after changing control point coordinates? I called UpdateFromPoints (false) in the UpdateModify and CompleteModify methods
	« Last Edit: Aug 10^th, 2017 at 8:54am by chowy »
	LinkCross2_001.gif ( 260 KB \| 90 Downloads )
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Slavcho YaBB Moderator Offline tech.support Posts: 3152 Joined: Oct 19^th, 2005	Re: I have a new question about link！ Reply #3 - Aug 11^th, 2017 at 10:21am	Print Post
	Please check if this build fixes it - https://mindfusion.eu/_temp/wpfdiag_arcs.zip Regards, Slavcho


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