many shapes,move a shape too slow

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wm6run
2011-09-20
2013-04-08
  • wm6run

    wm6run - 2011-09-20

    Hello,
    By wxDiagramManager add 1500 shapes, select a shape and move it,the wxShapeCanvas draw too slow and select other shape too slow.how to slove it?

     
  • wm6run

    wm6run - 2011-09-21

    I have sloved move-end slow problem by removed the style sfsUNDOREDO, because leftUP event the cavas do SaveCanvasState,many shapes save too slow, I remove the   sfsUNDOREDO.
    but by for… add many shapes is slow than other vector draw.

     

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