help with speedy graphics

[Alex Tweedly]

At 17:42 13/07/2004 -0700, Trevor DeVore wrote:

>On Jul 13, 2004, at 5:39 PM, Alex Tweedly wrote:
>>
>>But even with this improvement, it's un-usably slow.
>>
>>I'll go play with painted graphics and see what they do ... I'd be 
>>grateful for any pointers to sample scripts that use painted graphics (or 
>>other graphic-intensive examples)
>
>Alex,
>
>Try your code in a standalone application before moving on.  I create 
>interfaces from database information in my applications and while it looks 
>very clunky in the IDE (you can see all of the objects being created) it 
>is perfectly clean in the standalone.  Rev is actually very fast and 
>creating interfaces on the fly.

Thanks Trevor, but that made only a marginal difference - it reduced the 
time for drawing a 5000 point dataset (with 4x4 pixel rectangles)  from 690 
ticks to 670 ticks (still over 10 seconds elapsed time).

-- Alex.

-------------- next part --------------

---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.719 / Virus Database: 475 - Release Date: 12/07/2004