Re: [platform-swt-dev] How can I draw a transient line into a Canvas?

[Randy Hudson <hudsonr@xxxxxxxxxx>]

Use XOR painting, and use the newsgroup.

Mayeul Rousselet <yeulmar@xxxxxxxx>
Sent by: platform-swt-dev-admin@xxxxxxxxxxx

12/09/2004 11:21 AM

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Subject	Re: [platform-swt-dev] How can I draw a transient line into a Canvas?

Hi,

thx for you answer. however I took a look at it but it
can't help me because the tracker's shape is a
rectangle, and I want to draw arbitrary shapes.
Otherwise I could look at the tracker's source code to
try to implement my own component to perform this
task.

Cheers,

Mayeul

 --- Carolyn MacLeod <Carolyn_MacLeod@xxxxxxxxxx> a
écrit : 
> Have you looked at Tracker? Does it help?
> Carolyn
> 
> 
> 
> 
> Mayeul Rousselet <yeulmar@xxxxxxxx> 
> Sent by: platform-swt-dev-admin@xxxxxxxxxxx
> 12/09/2004 10:03 AM
> Please respond to
> platform-swt-dev
> 
> 
> To
> platform-swt-dev@xxxxxxxxxxx
> cc
> 
> Subject
> [platform-swt-dev] How can I draw a transient line
> into a Canvas?
> 
> 
> 
> 
> 
> 
> Hi developpers,
> 
> I need to draw a transient line (to make a drawing
> tool for example) into a Canvas without redrawing
> the
> entire Canvas. Is there anyway to perform that? 
> 
> Cheers,
> 
> Mayeul Rousselet
> 
> 
>  
> 
>  
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