to clear or not to clear?

K. Katkhu

CBuilder Developer

Thu, 20 Apr 2000 03:00:00 GMT

to clear or not to clear?

I'm new to C++ Builder. And I got familiar with it very quick. The
thing is I am designing dials and bars. How can I erase the dial once
it has incremented? There is no Clear() in TImage.

kal...@globalnet.co.uk

Bob Provenche

CBuilder Developer

Fri, 21 Apr 2000 03:00:00 GMT

Re:to clear or not to clear?

I believe you can get at the canvas within the TImage and repaint it with a
Fill, using the currently selected brush. Something like this:

Image->Canvas->FillRect( ARect );

--
Bob Provencher
Windows/Graphics Programmer/Consultant
Cog Interactive
bpro...@nospamalamadingdong.coginteractive.com
(remove spam stuff to reply)
http://www.coginteractive.com/people/bproven
ICQ 881862

Quote

K. Katkhuda wrote in message <345c03f9.24936...@forums.borland.com>...
>I'm new to C++ Builder. And I got familiar with it very quick. The
>thing is I am designing dials and bars. How can I erase the dial once
>it has incremented? There is no Clear() in TImage.

>kal...@globalnet.co.uk

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