Alex Tweedly wrote:
Taking positions and colours from an actual data structure (rather than
generating random points) I still get draw times for (10k points) under
20 ticks - feels very fast, but not instantaneous.
Compared to other vector programs that's pretty good. Try displaying
that many o
At 03:52 21/07/2004 -0700, Geoff Canyon wrote:
After doing this:
set the markerPoints of grc 2 to 0,0 & cr & 5,0 & cr & 5,5 & cr & 0,5 &
cr & 0,0
This takes about 10 ticks to create 2500 boxes on my machine:
[snip]
Using ten graphics, it takes about 10 ticks to create 10,000 boxes using
10 gra
After doing this:
set the markerPoints of grc 2 to 0,0 & cr & 5,0 & cr & 5,5 & cr & 0,5
& cr & 0,0
This takes about 10 ticks to create 2500 boxes on my machine:
on mouseUp
put ticks() into t
put empty into tPoints
repeat 2500
put random(300)+410 into x
put random(400)+50 into y
At 13:19 14/07/2004 -0700, Jan Schenkel wrote:
--- Alex Tweedly <[EMAIL PROTECTED]> wrote:
> Someone pointed out earlier that these polygon
> schemes limit me to a single
> colour. That is indeed the very opposite of what I
> need - the visualization
> I want is done by colours. However, I'll have
--- Alex Tweedly <[EMAIL PROTECTED]> wrote:
> At 11:31 14/07/2004 +0930, Monte Goulding wrote:
>
> >Just out of interest have you tried using a single
> polygon graphic with
> >markers and no line and just setting the points.
> That should be very fast.
>
> Nope - had no idea until 5 minutes ago
At 11:31 14/07/2004 +0930, Monte Goulding wrote:
Just out of interest have you tried using a single polygon graphic with
markers and no line and just setting the points. That should be very fast.
Nope - had no idea until 5 minutes ago that that might be possible. Thanks
to Richard and Dar, I am tr
Alex,
If you're in 'debug mode', the lockscreen has no effect,
Chipp
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At 19:02 13/07/2004 -0600, Dar Scott wrote:
I hear it is possible to put a shape at each corner of a polygon. Now, if
those lines were transparent...
But you can (at least in theory - my coding in Transcript is still
kind of slow and tentative, so I haven't got it tried and working yet) -
>On Jul 13, 2004, at 6:48 PM, Alex Tweedly wrote:
>> 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).
>
>As Scott mentioned, this is a l
On Jul 13, 2004, at 6:52 PM, Trevor DeVore wrote:
On Jul 13, 2004, at 6:48 PM, Alex Tweedly wrote:
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
On Jul 13, 2004, at 6:48 PM, Alex Tweedly wrote:
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).
As Scott mentioned, this is a lot of objec
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
Recently, "Richard Gaskin" wrote:
The script (see below) uses (tries to use) templateGraphic to set the
size and colour, but this doesn't seem to have any effect. It also
uses lockscreen - but I see each rectangle being drawn one-by-one - I
had expected that with lockscreen se
On Jul 13, 2004, at 5:45 PM, Alex Tweedly wrote:
Any suggestions on the best way to do this ?
I hear it is possible to put a shape at each corner of a polygon. Now,
if those lines were transparent...
Dar Scott
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Alex Tweedly wrote:
At 16:47 13/07/2004 -0700, Richard Gaskin wrote:
Alex Tweedly wrote:
The script (see below) uses (tries to use) templateGraphic to set the
size and colour, but this doesn't seem to have any effect. It also
uses lockscreen - but I see each rectangle being drawn one-by-one - I
On Jul 13, 2004, at 5:39 PM, Alex Tweedly wrote:
Cool - thanks.
Adding the lock messages made this script OK - all the rectangles
appear at the same time; but the clean-up script that deletes all
these graphics when I'm done with them is problematic, even with lock
screen and lock messages. Susp
At 16:47 13/07/2004 -0700, Richard Gaskin wrote:
Alex Tweedly wrote:
The script (see below) uses (tries to use) templateGraphic to set the
size and colour, but this doesn't seem to have any effect. It also uses
lockscreen - but I see each rectangle being drawn one-by-one - I had
expected that w
Alex Tweedly wrote:
The script (see below) uses (tries to use) templateGraphic to set the
size and colour, but this doesn't seem to have any effect. It also uses
lockscreen - but I see each rectangle being drawn one-by-one - I had
expected that with lockscreen set, I would see nothing until all
There's a big question and a small question.
Big one:
I want to create a large number of shapes (probably rectangles) on the
screen (somewhere in the 5-10,000 range) for a visualization application.
Each rectangle represents one point in my dataset, they will all be the
same size, but each will
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