Change Grey rectangle behind the JDiagram canvas - Diagramming Components

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Change Grey rectangle behind the JDiagram canvas (Read 3248 times)

Patrick Guerin YaBB Newbies Offline I Love MindFusion! Posts: 21 Joined: Dec 11^th, 2014	Change Grey rectangle behind the JDiagram canvas Dec 18^th, 2014 at 7:58pm	Print Post
	Hi, Is there a way to change the background color of the JDiagram canvas. Look at the screenshot in the current post. We have the "white" part of the graph (the canvas size) where you can use the function diagram.resizeToFitItems(margins); But outside the graph canvas, there is a grey part. This part can be change when you drag the mouse resize the canvas. We want to put the grey part "white" (Same color then the graph canvas). Does anybody know how to do this ? We use Eclipse 4.3 and java 1.7 I pay Pepsi to the first answering me to that question He He... Thank you for your great help...

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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: Change Grey rectangle behind the JDiagram canvas Reply #1 - Dec 19^th, 2014 at 11:09am	Print Post
	Try this: Code for (Component child : ruler.getComponents()) { if (child instanceof JScrollPane) { JScrollPane scrollPane = (JScrollPane)child; scrollPane.getViewport().setBackground(Color.white); } } Alternatively, set initial diagram size as big as the viewport. You can convert from Java points to diagram's MeasureUnit by calling DiagramView.deviceToDoc method. I hope that helps, Stoyan


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Patrick Guerin YaBB Newbies Offline I Love MindFusion! Posts: 21 Joined: Dec 11^th, 2014	Re: Change Grey rectangle behind the JDiagram canvas Reply #2 - Dec 19^th, 2014 at 3:26pm	Print Post
	This is for you Stoyo... This solution is exactly what we were looking for! Thanks again and drink for this great answer !

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