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<p class="MsoNormal"><span lang="EN-US">I opened a new ticket: </span><a href="https://trac.osgeo.org/mapguide/ticket/2863"><span lang="EN-US">https://trac.osgeo.org/mapguide/ticket/2863</span></a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Gunter<span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="mso-fareast-language:DE">Von:</span></b><span style="mso-fareast-language:DE"> mapguide-users <mapguide-users-bounces@lists.osgeo.org>
<b>Im Auftrag von </b>Gunter Becker<br>
<b>Gesendet:</b> Freitag, 3. </span><span lang="EN-US" style="mso-fareast-language:DE">März 2023 11:50<br>
<b>An:</b> MapGuide Users Mail List <mapguide-users@lists.osgeo.org><br>
<b>Betreff:</b> Re: [mapguide-users] White tiles at z = 0<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Additionally, I found that when you include a RasterLayerDefinition in the TileSetDefinition, the tiles are no longer white, but a mix of colors.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Seems like a bug to me<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="mso-fareast-language:DE">Von:</span></b><span style="mso-fareast-language:DE"> mapguide-users <</span><a href="mailto:mapguide-users-bounces@lists.osgeo.org"><span style="mso-fareast-language:DE">mapguide-users-bounces@lists.osgeo.org</span></a><span style="mso-fareast-language:DE">>
<b>Im Auftrag von </b>Gunter Becker<br>
<b>Gesendet:</b> Freitag, 3. </span><span lang="EN-US" style="mso-fareast-language:DE">März 2023 10:42<br>
<b>An:</b> </span><a href="mailto:mapguide-users@lists.osgeo.org"><span lang="EN-US" style="mso-fareast-language:DE">mapguide-users@lists.osgeo.org</span></a><span lang="EN-US" style="mso-fareast-language:DE"><br>
<b>Betreff:</b> [mapguide-users] White tiles at z = 0<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">In our application I use a MapDefinition with an external TileSetDefinition of the type "Default Tile Provider". We access this MapDefinition in our OpenLayers frontend from a map that is set to a local coordinate system
(EPSG:25832). In the TileSetDefinition I have defined this CoordinateSystem and the scales in which I want the tiles to be created:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">500000,250000,100000,50000,25000,10000,5000,2500,1000,500,250,100<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">With MapGuide version 3.1.2 everything works as expected.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">However, it turned out that in the latest beta version of MapGuide 4 at a scale of 1:100 (TileCoordinate z = 0) only white tiles are created.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">All the other Scales are correct.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I tested this by using the MapGuide package that I created under 3.1.2 and then loading it into MapGuide 4 Preview 4. So, it is exactly the same configuration.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Maybe someone else has an idea what I could try. Otherwise I would open a ticket.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal">Gunter<o:p></o:p></p>
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