trichview.support
Re: repaint of richView |
Author |
Message |
mikee |
Posted: 05/12/2002 6:21:28 thanks i have draw some lines on richView's canvas using onMouseDown,onMouseMove ,onMouseUp event . and save these lines' info in a TstringList . when richview refresh or scroll ,these lines despeard .so i want to redraw these lines . i have use OnDrawStyleText ,but when richView scrolling ,these lines' redrawing can not do well . i want to implement these lines' redraw as richView has done . can u tell me how to do that . what's more , if i use OnPagePrepaint event ,i must draw these lines on preVeiw mode . and record page NO .so ,can u tell me how to get the canvas of print preview ? thanks a lot . "Sergey Tkachenko" <[email protected]> wrote in message news:[email protected]... > There are no means for it. > But: > - you can draw on each page (OnPagePrepaint event) > - you can draw on paragraph background (OnDrawParaBack) > - you can draw on text background (OnDrawStyleText, OnDrawTextBack) > > > i want to draw somthing on the canvas of richview when richview repaint . > > can u give me some advice ! > > thanks a lot . > > > > > > |
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