This topic and its replies were posted before the current version of LEADTOOLS was released and may no longer be applicable.
#1
Posted
:
Friday, March 23, 2007 1:33:26 AM(UTC)
Groups: Registered
Posts: 27
How to change the MagnifyGlass viewer? Meaning, I have a control that displays the full size of the image using RasterImageViewer, and, on Mouse move (as against the Left Button Click) I wanted to display the contents of Magnified area from this Control 1 onto a different control, which again has a RasterImageViewer object, if that is too heavy I can even replace the second control with a Picture box.
Please help me in this regard.[:)]
#2
Posted
:
Tuesday, March 27, 2007 5:50:50 AM(UTC)
Groups: Guests
Posts: 3,022
Was thanked: 2 time(s) in 2 post(s)
You can try the following:
In the second RasterImageViewer control, keep a full copy of
the image, and display it at a higher zoom level.
When the user moves the mouse in the first control, change
the scroll position in the second control to match the mouse location in the
first control.
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