Using ShapeLibrary.LoadFrom with the DiagramApplet - Diagramming Components

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Using ShapeLibrary.LoadFrom with the DiagramApplet (Read 3412 times)

JR Junior Member Offline I love YaBB 1G - SP1! Posts: 86 Joined: Jun 12^th, 2007	Using ShapeLibrary.LoadFrom with the DiagramApplet Nov 28^th, 2013 at 11:22am	Print Post
	Hello, We have found a problem with the use of the ShapeLibrary.LoadFrom method. I am working with the version 3.4 We have a servlet which creates a graph. This graph has 2 shapes not given with JDiagram so we load these shapes with the ShapeLibrary.LoadFrom method in the servlet. We generates a string with the savetoString method. The DiagramApplet loads this string in the applet parameter DiagramData. My new shapes are not displayed (a rectangle replaces it). Interesting thing, I have defined anchor points for these 2 shapes and they are good in the display of the links. If I don't display my graph in a applet, it works. Is it normal ? Regards, Juan


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: Using ShapeLibrary.LoadFrom with the DiagramApplet Reply #1 - Nov 28^th, 2013 at 11:39am	Print Post
	Hi, Shape definitions are not serialized by saveToString, and the applet will show rectangles if the shape identifiers it loads do not match existing shapes. In addition to the DiagramData param, try adding a ShapeLibrary param whose value is set to the shape library file's URL; that should load your custom shapes before loading the diagram nodes and render them correctly. I hope that helps, Stoyan


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JR Junior Member Offline I love YaBB 1G - SP1! Posts: 86 Joined: Jun 12^th, 2007	Re: Using ShapeLibrary.LoadFrom with the DiagramApplet Reply #2 - Nov 28^th, 2013 at 11:52am	Print Post
	Great, it works !! Thanks Juan


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