<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-2">
<meta name="Generator" content="Microsoft Exchange Server">
<!-- converted from text --><style><!-- .EmailQuote { margin-left: 1pt; padding-left: 4pt; border-left: #800000 2px solid; } --></style>
</head>
<body>
<meta content="text/html; charset=UTF-8">
<style type="text/css" style="">
<!--
p
{margin-top:0;
margin-bottom:0}
-->
</style>
<div dir="ltr">
<div id="x_divtagdefaultwrapper" style="font-size:12pt; color:#000000; background-color:#FFFFFF; font-family:Calibri,Arial,Helvetica,sans-serif">
<p>Hi Andrzej,</p>
<p><br>
</p>
<p>ahh, yes, the problem is that mkgmap ignores the preserved points here, see <br>
</p>
<p><br>
</p>
<p>I introduced that change in r2773 in the reduce_limits branch. <br>
</p>
<p><br>
</p>
<p>I am not sure why I did that, maybe I was more interested in img size than in line distortion or I did not</p>
<p>like the effect of preserved points in some cases. I'll try to find out...<br>
</p>
<p><br>
</p>
Gerd<br>
<br>
</div>
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>Von:</b> mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag von Andrzej Popowski <popej@poczta.onet.pl><br>
<b>Gesendet:</b> Freitag, 29. Juli 2016 21:33:34<br>
<b>An:</b> mkgmap-dev@lists.mkgmap.org.uk<br>
<b>Betreff:</b> Re: [mkgmap-dev] [Patch v1] improve filters to reduce artifacts in shapes at lower resolutions</font>
<div> </div>
</div>
</div>
<font size="2"><span style="font-size:10pt;">
<div class="PlainText">Hi Gerd,<br>
<br>
it is an old problem for me and I haven't looked at it for some time. I <br>
have tested now and I see that layer 0 is correct regardless of routing <br>
or not. But still no preservation of important points for upper layers, <br>
I get roads like on attached picture - default style, no specific <br>
options, layer 1 - 23 bits. Screenshot from GPSMapEdit.<br>
<br>
Since you corrected upper layers for polygons, I hope you could easily <br>
do the same for roads.<br>
<br>
-- <br>
Best regards,<br>
Andrzej<br>
</div>
</span></font>
</body>
</html>