This is my experimental respository for dynamic re-projection work based on the TileStache project.
After building with buildout, you should have the bin/foldbeam-render script. Some examples:
# Generate a world map using equirectangular projection
$ bin/foldbeam-render --output world-equirectangular.png -w 1280 \
-l -180 -r 180 -t 84 -b -84
# Generate a world map using mercator projection
$ bin/foldbeam-render --output world-mercator.png -w 1000 \
-l -20000000 -t 16000000 -r 20000000 -b -14000000 --epsg 3395
# Generate the US National Atlas equal area projection
$ bin/foldbeam-render --output us.png -w 1280 \
-l -3000000 -t 2500000 -r 3600000 -b -4700000 --epsg 2163
# Generate a UK OS national grid map with 1 pixel == 1 km
$ bin/foldbeam-render --output uk.png -w 700 \
-l 0 -r 700000 -t 1300000 -b 0 --epsg 27700
# Generate a UK OS national grid map centred on Big Ben
$ bin/foldbeam-render --output bigben.png -w 800 \
-l 530069 -t 179830 -r 530469 -b 179430 --epsg 27700
# Generate a Lambert conformal conic projection
$ bin/foldbeam-render --output lambert-conformal-conic.png -w 1024 \
-l -8000000 -r 8000000 -t 6000000 -b -4000000 --epsg 2062These examples (and those in the sample-output/gen_samples.sh file) generate the output displayed below. Data, imagery and map information provided by MapQuest, Open Street Map and contributors, CC-BY-SA.
See the LICENSE-2.0.txt file.