Focus node which is outside my view area. - Diagramming Components

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Focus node which is outside my view area. (Read 1216 times)

Ankur shah Junior Member Offline I Love MindFusion! Posts: 63 Joined: Mar 16^th, 2017	Focus node which is outside my view area. Jul 10^th, 2019 at 5:24am	Print Post
	If my diagram node goes out of my canvas and canvas is having scroll bar. How we focus on the node which is outside from view area. I need to get this node in to my view area. How can we achieve this?


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Slavcho YaBB Moderator Offline tech.support Posts: 3435 Joined: Oct 19^th, 2005	Re: Focus node which is outside my view area. Reply #1 - Jul 10^th, 2019 at 7:10am	Print Post
	Check if diagram.getViewport() rectangle contains node.getBounds() to find if the node's currently visible. If it isn't, call diagram.scrollTo() to scroll to the node's position, maybe with half the viewport's size subtracted to center on the node.


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