Basic map in 8-bit PNG format
-----------------------------

>>> from nik2img import Map
>>> m = Map('tests/mapfile_lambert.xml','tests_output/png256/8_bit.png',format='png256')
>>> m.open()


A bunch of levels
-----------------

>>> from nik2img import Map
>>> m = Map('tests/mapfile_lambert.xml','tests_output/levels/',debug=True)
>>> m.open()


A bunch of formats at 256 by 256 pixels
---------------------------------------

>>> from nik2img import Map
>>> m = Map('tests/mapfile_lambert.xml','tests_output/formats/',format='all',width=256,height=256)
>>> m.open()


Google Reprojection
-------------------

>>> from nik2img import Map
>>> m = Map('tests/mapfile_wgs84.xml','tests_output/projected/google_mercator_via_projcode.png',srs='epsg:900913')
>>> m.open()


Google Reprojection using spatialreference.org
----------------------------------------------

>>> from nik2img import Map
>>> m = Map('tests/mapfile_wgs84.xml','tests_output/projected/na_albers_via_sr.org.png',srs='http://spatialreference.org/ref/epsg/102008/')
>>> m.open()


Zooming to a lon, lat, and level
--------------------------------

>>> from nik2img import Map
>>> m = Map('tests/mapfile_wgs84.xml','tests_output/zoomto/washington.png',zoom_to='-120.7,47.2,9')
>>> m.open()