I was hoping not to have to do that because I will have lots (100's) of
lines on the form and wanted it to happen automatically without the need to
calculate which lines (out of the 1000's in my system) need to be drawn this
time.
If I have missed the point could you send some code that does what you are
talking about?
Thanks.
Chrissy R
[EMAIL PROTECTED]
www.home.gen.nz
----- Original Message -----
From: Nello Sestini <[EMAIL PROTECTED]>
To: Multiple recipients of list delphi <[EMAIL PROTECTED]>
Sent: Tuesday, October 17, 2000 8:01 PM
Subject: Re: [DUG]: Lines That Repaint
> forms have an OnPaint event that gets called when the form repaints.
>
> you can write a handler for the forms OnPaint event and then
> draw your lines on the forms Canvas.
>
> ns
>
>
> -----Original Message-----
> From: Chrissy <[EMAIL PROTECTED]>
> To: Multiple recipients of list delphi <[EMAIL PROTECTED]>
> Date: Tuesday, October 17, 2000 13:46
> Subject: [DUG]: Lines That Repaint
>
>
> Hi,
>
> I have just joined this list (in fact it is my first list subscription)
and
> would like some help.
>
> What I am looking for is a way of redrawing lines on a form when the form
> repaints the same way form objects repaint. I considered making a
component
> of the line and having a repaint method but thought that others may have
> already solved this problem. I am rather new to Delphi and have not yet
> created a component.
>
> Any help would be most appreciated. Thanks.
>
> Chrissy R
>
> [EMAIL PROTECTED]
> www.home.gen.nz
>
>
>
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