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Scaling ShapeNode Images In ImageMap Mode (Read 4390 times)

Eric Johnson YaBB Newbies Offline I Love MindFusion! Posts: 3 Joined: May 9^th, 2016	Scaling ShapeNode Images In ImageMap Mode May 9^th, 2016 at 12:04pm	Print Post
	We are using an older version of NetDiagram (3.1) and would simply like to switch from JavaApplet mode to ImageMap mode. For the most part, everything works fine in ImageMap mode for us except when there is an image attached to a ShapeNode - the image doesn't scale when you change the ZoomFactor. Is this just not possible with ImageMap mode? Or, is it because the version of NetDiagram we are using doesn't support it? I've attached images at 100% and 50% zoom to illustrate the issue. Thanks

	diagram_100_zoom.PNG ( 126 KB \| 142 Downloads ) diagram_50_zoom.PNG ( 59 KB \| 139 Downloads )
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Slavcho YaBB Moderator Offline tech.support Posts: 3153 Joined: Oct 19^th, 2005	Re: Scaling ShapeNode Images In ImageMap Mode Reply #1 - May 9^th, 2016 at 7:20pm	Print Post
	Try assigning instance of this class to DiagramView.Diagram as a work-around - Code // work-around for non-stretching ImageAlign values class MyDiagram : Diagram { public override void Draw( IGraphics graphics, RenderOptions options, RectangleF clipRect, bool noModifiedItems) { options.Scale = 100 * graphics.Transform.Elements[0]; base.Draw(graphics, options, clipRect, noModifiedItems); } } Regards, Slavcho Mindfusion


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Eric Johnson YaBB Newbies Offline I Love MindFusion! Posts: 3 Joined: May 9^th, 2016	Re: Scaling ShapeNode Images In ImageMap Mode Reply #2 - May 10^th, 2016 at 5:29pm	Print Post
	Slavcho, Thanks for your help with this, but unless I'm missing something here the DiagramView.Diagram property is read-only. How can the override you've provided be applied in that case? -Eric


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Slavcho YaBB Moderator Offline tech.support Posts: 3153 Joined: Oct 19^th, 2005	Re: Scaling ShapeNode Images In ImageMap Mode Reply #3 - May 11^th, 2016 at 8:31am	Print Post
	The oldest version I have is 5.0 (it's already 4-5 years old) and it lets me assign to the Diagram property. I'll try to find 3.1 in our archives to see if you can set the diagram in some way there. Regards, Slavcho Mindfusion


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Slavcho YaBB Moderator Offline tech.support Posts: 3153 Joined: Oct 19^th, 2005	Re: Scaling ShapeNode Images In ImageMap Mode Reply #4 - May 12^th, 2016 at 1:41pm	Print Post
	We've found 3.1 code and fixed this there, please find new build on the personal messages page. We've also made Diagram settable, just in case. This is a one-time service, if you expect you'll need more help for the switch please renew your maintenance. That will also get you latest version and you could switch to the newer HTML5 Canvas mode then. Regards, Slavcho Mindfusion


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Eric Johnson YaBB Newbies Offline I Love MindFusion! Posts: 3 Joined: May 9^th, 2016	Re: Scaling ShapeNode Images In ImageMap Mode Reply #5 - May 12^th, 2016 at 6:15pm	Print Post
	Slavcho, That did the trick - thank you. This goes well beyond any customer support I've seen before and I will remember it. -Eric


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