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Home » Eclipse Projects » GEF » How create shortcut key for zoom in/out
How create shortcut key for zoom in/out [message #1795750] Thu, 27 September 2018 19:44 Go to next message
Frank Benoit is currently offline Frank BenoitFriend
Messages: 165
Registered: July 2009
Senior Member
Hi

How can i registrer a custom key shortcut in IViewer?
How can make it to zoom in/out?

BR
Frank
Re: How create shortcut key for zoom in/out [message #1796101 is a reply to message #1795750] Fri, 05 October 2018 06:22 Go to previous message
Shenwei Zheng is currently offline Shenwei ZhengFriend
Messages: 22
Registered: December 2016
Junior Member
Hi Frank,
check out PanOrZoomOnScrollHandler, which supoorts zooming with the key Control and mouse Scrolling. You can of cause implement a customer zooming handler. But you will need understand how ViewportPolicy works.
Bests
Shenwei Zheng
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