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<p>Hi Andzrej,</p>
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<p>I fear I still don't understand what to do to reproduce the problem. Can you please post more details?</p>
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<p>Gerd<br>
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<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> Dienstag, 28. Juni 2016 15:49:14<br>
<b>An:</b> mkgmap-dev@lists.mkgmap.org.uk<br>
<b>Betreff:</b> Re: [mkgmap-dev] Error in mkgmap r-3676, wrong preview generation</font>
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<div class="PlainText">Hi Steve,<br>
<br>
just have tripped on similar problem. I have made a transparent map with <br>
layers 24-23 and preview map in layer 18. This went wrong, since tile's <br>
areas in preview (objects 4A) were split into parts. Mapsource and <br>
MapInstall expect single area for each object 4A.<br>
<br>
I guess mkgmap takes background object 4B from img and convert it to <br>
tile's area 4A. Background can be split, probably mkgamp should merge <br>
all instances of background into single object 4A. Simplified solution <br>
could be to use map extent form TRE header instead but this won't work <br>
for irregular background.<br>
<br>
-- <br>
Best regards,<br>
Andrzej<br>
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