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" <svt@trichview.com> wrote in message

news:3cdcf8ef$1@support.torry.net...

> 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 .

> >