Brock,<br><br>Ok, i could try some simplification.<br>But I was thinking that mapserver could deal with this kind of problem.<br><br>Thanks.<br><br>Best regards,<br><br>Fred<br><br><div><span class="gmail_quote">On 5/4/06,
<b class="gmail_sendername">Brock Anderson</b> <<a href="mailto:banders@refractions.net">banders@refractions.net</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Fred,<br><br>Can you simplify your polygon to reduce the number of points?<br><br>I know Postgis has a simplify() function for that purpose which uses the<br>Douglas-Peuker algorithm. There are probably other tools with a similar
<br>capability.<br><br>Brock<br><br>Frederico Lucca wrote:<br><br>> Hello list,<br>><br>> I have a layer with a single polygon, but it has 131570 points. It's<br>> the territory from brazil.<br>> When I try to export a gif showing only a small piece, like 1/30 from
<br>> the total, this spends 30 seconds (attached).<br>> I observe that when the coast is more irregular this is slower to export.<br>> Other layers are very quick to export, something like 1 or 2 second.<br>> How I can deal with this problem?
<br>><br>> Thanks in advance.<br>><br>> Fred<br>><br>> --<br>> "Everything under the sun is in tune<br>> But the sun is eclipsed by the moon"<br>> ------------------------------------------------------------------------
<br>><br><br></blockquote></div><br><br clear="all"><br>-- <br>"Everything under the sun is in tune<br>But the sun is eclipsed by the moon"