Thanks for the explanation, but in this case why some sections of the polygon are processed faster than others?
Best regards,
Fred
On 5/4/06,
Mark Leslie <[EMAIL PROTECTED]> wrote:
Fred,
The problem with large polygons like this is that loading a small
section like you're doing still requires the entire polygon to be processed.
One solution is to break the polygon into tiles closer to the size you
intend to display. This way the indexes can be used more effectively,
and only the areas you're displaying needs to be processed.
Mark
Frederico Lucca wrote:
> Hello list,
>
> I have a layer with a single polygon, but it has 131570 points. It's the
> territory from brazil.
> When I try to export a gif showing only a small piece, like 1/30 from the
> total, this spends 30 seconds (attached).
> I observe that when the coast is more irregular this is slower to export.
> Other layers are very quick to export, something like 1 or 2 second.
> How I can deal with this problem?
>
> Thanks in advance.
>
> Fred
>
> --
> "Everything under the sun is in tune
> But the sun is eclipsed by the moon"
>
>
> ------------------------------------------------------------------------
>
--
"Everything under the sun is in tune
But the sun is eclipsed by the moon"
