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ImageViewer control with zooming

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hi
I am building a simple control to view images with zooming capabilities. i want the image to zoom when it is clicked on. after zooming i want the control to try and move the point clicked to the center or at least be in view.
The code I am using know for centering isnt working correctly.

AutoScrollPosit ion = new Point((int)(cur rentPoint.X * _zoom), (int)(currentPo int.Y * _zoom));

currentPoint is the last place I clicked.
thanks
May 7 '06 #1
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