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<DIV dir=ltr align=left><SPAN class=000580818-08112007><FONT face=Arial
color=#0000ff size=2>It looks like there are inconsistent issues with raster
images in base layers. I will try to test later today on my client's
machine where we had the first problem to see if the issue still exists with
1.2. I just tried on another 1.2 machine with one single larger (250 MB)
SID and it seemed to work okay creating the tile images. One thing to
watch out for: if you have your map image request set to JPG in your
ajaxmappane.templ for performance reasons, than it will be opaque on top of your
base layers. You will have to switch it back to PNG in order for the
overlay transparency to work and to see your base layers.</FONT></SPAN></DIV>
<DIV> </DIV><!-- Converted from text/rtf format -->
<P><SPAN lang=en-us><FONT face=Tahoma size=1>Andy </FONT></SPAN><BR></P>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> mapguide-users-bounces@lists.osgeo.org
[mailto:mapguide-users-bounces@lists.osgeo.org] <B>On Behalf Of </B>Berdel,
Brian<BR><B>Sent:</B> Thursday, November 08, 2007 9:52 AM<BR><B>To:</B> MapGuide
Users Mail List<BR><B>Subject:</B> RE: [mapguide-users] Base Layers -
Raster<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV class=Section1>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Ok, Thanks. It sounds
like that thread and you are saying that base layers do not work with raster
images?<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">but I would think it
does work if Kori spent the time to create the
FMTilingEngine…<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><BR>Can you let me know
where I can find Jason’s tile indexing?<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Thanks for the help, I
have spent way too much time on this…<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<DIV>
<DIV>
<P class=MsoNormal><FONT face="Palatino Linotype" color=navy size=3><SPAN
style="FONT-SIZE: 12pt; COLOR: navy; FONT-FAMILY: 'Palatino Linotype'">Brian
Berdel</SPAN></FONT><FONT color=navy><SPAN
style="COLOR: navy"><o:p></o:p></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face="Palatino Linotype" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: 'Palatino Linotype'">McMahon
Associates, Inc.</SPAN></FONT><FONT color=navy><SPAN
style="COLOR: navy"><o:p></o:p></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face="Palatino Linotype" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: 'Palatino Linotype'">p:
215.283.9444</SPAN></FONT><FONT color=navy><SPAN
style="COLOR: navy"><o:p></o:p></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face="Palatino Linotype" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: 'Palatino Linotype'">www.mcmtrans.com</SPAN></FONT><o:p></o:p></P></DIV></DIV>
<DIV>
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face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">
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</SPAN></FONT></DIV>
<P class=MsoNormal><B><FONT face=Tahoma size=2><SPAN
style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">From:</SPAN></FONT></B><FONT
face=Tahoma size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">
mapguide-users-bounces@lists.osgeo.org
[mailto:mapguide-users-bounces@lists.osgeo.org] <B><SPAN
style="FONT-WEIGHT: bold">On Behalf Of </SPAN></B>Andy Morsell<BR><B><SPAN
style="FONT-WEIGHT: bold">Sent:</SPAN></B> Thursday, November 08, 2007 12:39
PM<BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> '<st1:PersonName
w:st="on">MapGuide Users Mail List</st1:PersonName>'<BR><B><SPAN
style="FONT-WEIGHT: bold">Subject:</SPAN></B> RE: [mapguide-users] Base Layers -
Raster</SPAN></FONT><o:p></o:p></P></DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial">I'm not sure that this
problem was ever fixed. I had the same issue with using ECW images as part
of a base layer and eventually gave up. With other GDAL improvements
(including Jason's tile indexing), I was able to get reasonable performance out
of standard raster layers, so I have not revisited this issue recently.
</SPAN></FONT><o:p></o:p></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"> <o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial">See this Trac ticket
for more information:</SPAN></FONT><o:p></o:p></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"> <o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial"><A
href="http://trac.osgeo.org/mapguide/ticket/187">http://trac.osgeo.org/mapguide/ticket/187</A></SPAN></FONT><o:p></o:p></P>
<DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"> <o:p></o:p></SPAN></FONT></P></DIV>
<P><FONT face=Tahoma size=1><SPAN style="FONT-SIZE: 7.5pt; FONT-FAMILY: Tahoma"><!-- Converted from text/rtf format -->Andy
Morsell, P.E.</SPAN></FONT> <BR><FONT face=Tahoma size=1><SPAN
style="FONT-SIZE: 7.5pt; FONT-FAMILY: Tahoma">Spatial Integrators,
Inc.</SPAN></FONT> <BR><FONT face=Tahoma size=1><SPAN
style="FONT-SIZE: 7.5pt; FONT-FAMILY: Tahoma"><A
href="http://www.SpatialGIS.com">http://www.SpatialGIS.com</A></SPAN></FONT>
<o:p></o:p></P>
<DIV>
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face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">
<HR tabIndex=-1 align=center width="100%" SIZE=2>
</SPAN></FONT></DIV>
<P class=MsoNormal style="MARGIN-BOTTOM: 12pt"><B><FONT face=Tahoma size=2><SPAN
style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">From:</SPAN></FONT></B><FONT
face=Tahoma size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">
mapguide-users-bounces@lists.osgeo.org
[mailto:mapguide-users-bounces@lists.osgeo.org] <B><SPAN
style="FONT-WEIGHT: bold">On Behalf Of </SPAN></B>Berdel, Brian<BR><B><SPAN
style="FONT-WEIGHT: bold">Sent:</SPAN></B> Thursday, November 08, 2007 8:26
AM<BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> <st1:PersonName
w:st="on">MapGuide Users Mail List</st1:PersonName><BR><B><SPAN
style="FONT-WEIGHT: bold">Subject:</SPAN></B> RE: [mapguide-users] Base Layers -
Raster</SPAN></FONT><o:p></o:p></P></DIV>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">As a follow up, it
seems as though it is not creating the tiles correctly in Mapguide…When I look
in the cache most of the files are 2kb and blank images.
<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<DIV>
<DIV>
<P class=MsoNormal><FONT face="Palatino Linotype" color=navy size=3><SPAN
style="FONT-SIZE: 12pt; COLOR: navy; FONT-FAMILY: 'Palatino Linotype'">Brian
Berdel</SPAN></FONT><FONT color=navy><SPAN
style="COLOR: navy"><o:p></o:p></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face="Palatino Linotype" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: 'Palatino Linotype'">McMahon
Associates, Inc.</SPAN></FONT><FONT color=navy><SPAN
style="COLOR: navy"><o:p></o:p></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face="Palatino Linotype" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: 'Palatino Linotype'">p:
215.283.9444</SPAN></FONT><FONT color=navy><SPAN
style="COLOR: navy"><o:p></o:p></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face="Palatino Linotype" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: 'Palatino Linotype'">www.mcmtrans.com</SPAN></FONT><o:p></o:p></P></DIV></DIV>
<DIV>
<DIV class=MsoNormal style="TEXT-ALIGN: center" align=center><FONT
face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">
<HR tabIndex=-1 align=center width="100%" SIZE=2>
</SPAN></FONT></DIV>
<P class=MsoNormal><B><FONT face=Tahoma size=2><SPAN
style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">From:</SPAN></FONT></B><FONT
face=Tahoma size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">
mapguide-users-bounces@lists.osgeo.org
[mailto:mapguide-users-bounces@lists.osgeo.org] <B><SPAN
style="FONT-WEIGHT: bold">On Behalf Of </SPAN></B>Berdel, Brian<BR><B><SPAN
style="FONT-WEIGHT: bold">Sent:</SPAN></B> Thursday, November 08, 2007 10:21
AM<BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> <st1:PersonName
w:st="on">MapGuide Users Mail List</st1:PersonName><BR><B><SPAN
style="FONT-WEIGHT: bold">Subject:</SPAN></B> [mapguide-users] Base Layers -
Raster</SPAN></FONT><o:p></o:p></P></DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Verdana color=black size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana">I am having some
serious issues using MrSID files as Base Layers…The images display fine as
regular layers but the client ALWAYS locks up when I have them as base layers
and I definitely want to use this feature for performance reasons.
Anyone have anything I can try?<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Verdana color=black size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Verdana color=black size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana">This is the case
whether I pre-populate the cache or not. <o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Verdana color=black size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana"><o:p> </o:p></SPAN></FONT></P>
<DIV>
<P class=MsoNormal><FONT face="Palatino Linotype" color=black size=3><SPAN
style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 'Palatino Linotype'">Brian
Berdel</SPAN></FONT><FONT color=black><SPAN
style="COLOR: black"><o:p></o:p></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face="Palatino Linotype" color=black size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Palatino Linotype'">Systems
Administrator/Programmer Analyst</SPAN></FONT><FONT color=black><SPAN
style="COLOR: black"><o:p></o:p></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face="Times New Roman" color=black size=3><SPAN
style="FONT-SIZE: 12pt; COLOR: black"> <o:p></o:p></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face="Palatino Linotype" color=black size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Palatino Linotype'">McMahon
Associates, Inc.</SPAN></FONT><FONT color=black><SPAN
style="COLOR: black"><o:p></o:p></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><st1:Street w:st="on"><st1:address w:st="on"><FONT
face="Palatino Linotype" color=black size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Palatino Linotype'">425
Commerce Drive, Suite 200</SPAN></FONT></st1:address></st1:Street><FONT
color=black><SPAN style="COLOR: black"><o:p></o:p></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><st1:place w:st="on"><st1:City w:st="on"><FONT
face="Palatino Linotype" color=black size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Palatino Linotype'">Fort
Washington</SPAN></FONT></st1:City><FONT face="Palatino Linotype" color=black
size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Palatino Linotype'">, <st1:State
w:st="on">Pennsylvania</st1:State> <st1:PostalCode
w:st="on">19034</st1:PostalCode></SPAN></FONT></st1:place><FONT
color=black><SPAN style="COLOR: black"><o:p></o:p></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face="Palatino Linotype" color=black size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Palatino Linotype'">p:
215.283.9444</SPAN></FONT><FONT color=black><SPAN
style="COLOR: black"><o:p></o:p></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face="Palatino Linotype" color=black size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Palatino Linotype'">f:
215.283.9858</SPAN></FONT><FONT color=black><SPAN
style="COLOR: black"><o:p></o:p></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face="Palatino Linotype" color=black size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Palatino Linotype'">brian.berdel@mcmtrans.com</SPAN></FONT><FONT
color=black><SPAN style="COLOR: black"><o:p></o:p></SPAN></FONT></P></DIV>
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New England | Mid-Atlantic | <st1:place
w:st="on"><st1:State
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