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how to do panning and zooming
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46 Views, 0 Replies
08-27-2005 05:26 AM
I can use heidi to view dwf files. These are 2D pcitures and I use target.draw_2d_polyline() for drawing. But I dunno how to do the panning and zooming. Do I need to setup a camera and viewport ?
Please teach me how. Thanks.
Please teach me how. Thanks.
