Re: [maptiler] generating kml with '-p antialias' and hybrid tile generation

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Klokan Petr Přidal

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May 21, 2013, 2:02:28 PM5/21/13
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I don't think that neither of these are possible with the open-source gdal2tiles or maptiler - simply because the way how the utility has been originally designed.
Antialias was just a dirty and fast hack how to merge mutliple files.

A proper implementation is done in the C/C++ reimplementation of the MapTiler, where both of the requests you have are possible simply by specifying multiple input files and relevant output parameters (gearth profile and hybrid format). This version of MapTiler is available commercially - please contact us for a free demo (http://www.maptiler.com/). You will also get very good optimization of the output directly, faster speed and several new features.

Petr



On Tue, May 21, 2013 at 7:05 PM, Don March <don....@gmail.com> wrote:
I have two questions about gdal2tiles and maptiler:

1) When using the gdal2tiles 'antialias' profile to merge tiles, is there a way to get one kml for the whole tree?  It seems like appending '--force-kml' only writes the kml for the last image, overwriting and not merging with the previous kml.

2) Is there currently a way to batch process individual images and create overlays for each, using the hybrid PNG/JPEG tile option?  I imagine this would be accomplished either by generating hybrid tiles with gdal2tiles, or running maptiler on the command line, but I don't see a way to do either of those.  Is there another way to generate hybrid tiles for lots of images (processing each individually), or am I overlooking a setting somewhere?  

Thanks for your help.  These are great tools, and a great community  

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