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02-02-2006
| #1 (permalink) |
| | Possible bug? I am using Jan CTP to draw a lot of line objects. To optimize drawing speed, when the graph is zoom out, I keep the old objects in graph (a Canvas) and add new objects into it. However, when I do this, I find that the old objects in the new graph is dimmed (please see the attachment OptimizedDraw.GIF, note that objects in the left top part is dimmed, while another picture RedrawAll.GIF is the result of re-adding all objects after clearing the old content). Is this a bug? Thanks! |
My System Specs |
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02-04-2006
| #2 (permalink) |
| | Re: Possible bug? Sorry, I later found that's a bug in my code. "Lei Jiang" <code@263.net.NO_SPAM> дÈëÏûÏ¢ news:un72xpAKGHA.3100@tk2msftngp13.phx.gbl... >I am using Jan CTP to draw a lot of line objects. To optimize drawing >speed, when the graph is zoom out, I keep the old objects in graph (a >Canvas) and add new objects into it. However, when I do this, I find that >the old objects in the new graph is dimmed (please see the attachment >OptimizedDraw.GIF, note that objects in the left top part is dimmed, while >another picture RedrawAll.GIF is the result of re-adding all objects after >clearing the old content). > > Is this a bug? > > Thanks! > > > |
| My System Specs |
