Thank you thank you thank you, GREATLY appreciated!
Typed with thumbs... On Apr 22, 2011 12:25 PM, "Klokan Petr Pridal" <[email protected]> wrote: > Hi Jerl, > > please read this issue report: > > http://code.google.com/p/maptiler/issues/detail?id=6 > > It gives you also explanation and also workaround for this problem > > Best regards, > > Petr alias Klokan > > On Thu, Apr 21, 2011 at 5:50 PM, Jerl Simpson <[email protected]> wrote: >> Hi guys: >> >> I posted a similar question a week or so ago, but have slightly >> different information that might help me reach a solution. >> >> I'm using gdal2tiles.py to tile up an image for google maps. It works >> great right up to the 180th meridian. That's where it introduces a >> transparent strip on the edge of the image. >> Here's the original image: http://maps.craniumjuice.com/TMXF.png >> Here's a screen shot showing the gap: http://maps.craniumjuice.com/gap.png >> >> If I slice up the original file using imagemagick, there's no gap at >> the border. It takes forever and I didn't get a screen shot. Plus the >> Y values are flipped so it doesn't overlay properly, it was just a >> proof of concept that the full image is really there, it definitely >> is. >> >> Any ideas what could be causing the transparent strip at the end? >> >> This gdal2tiles.py command gives me the gap from the screen shot: >> gdal2tiles.py -s EPSG:4326 -z 2 TMXF.png . >> >> I also tried treating it as just a raster file and got really bizarre results: >> gdal2tiles.py -p raster -z 2 TMXF.png . >> >> If I use an image that's the size of the original data, I don't get >> all the images. >> >> If I use gdal_translate to make it a 4096x4096 image, it gives me all >> the tiles, but they're not right either. That gives me a 64x64 image >> with the rest of the 256x256 of the image transparent. >> http://maps.craniumjuice.com/1.png >> >> I'm sure there's some setting or something I can do to get the full >> image tiled up with out adding these transparent stripes around the >> tile, I just can't find it. >> >> I'm using GDAL 1.8.0, released 2011/01/12 >> >> I appreciate any insight you might be able to give. >> >> Thanks >> >> Jerl >> _______________________________________________ >> gdal-dev mailing list >> [email protected] >> http://lists.osgeo.org/mailman/listinfo/gdal-dev >> > > > > -- > http://blog.klokan.cz/ > http://www.maptiler.org/ > http://www.oldmapsonline.org/
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