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sourcepole / qgis-openlayers-plugin

Openlayers plugin for QGIS
GNU General Public License v2.0
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Feature for converting layers to greyscale #19

Closed spacelis closed 9 years ago

spacelis commented 9 years ago

Hi,

Your plugin is a really nice tool for me and I use it a lot. Recently I found that I need some grayscale maps for a background layer. So I made this patch. Basically, it provides a dialog showing layer properties where users can choose to convert a OpenLayer layer to show in grayscale. I am not so sure whether this is the best way of doing it. Please let me know whether you are interested. Thanks for your time!

Best, spacelis

pka commented 9 years ago

Thanks a lot for this nice addition. At least for Google maps layers, it is unfortunately not allowed to change the original map image. So it's not appropriate to add this functionality to the plugin. But this could still be a nice standalone plugin for postprocessing certain layers.