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define projection objects before transform to ensure they stay in scope

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This commit is contained in:
Dane Springmeyer 2013-01-27 17:27:24 -08:00
parent 57c99a69a2
commit c92c8f1bfd
1 changed files with 4 additions and 2 deletions
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6
tests/python_tests/raster_symbolizer_test.py
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@ -156,8 +156,10 @@ def test_raster_warping():
_map.append_style('foo', style) _map.append_style('foo', style)
lyr.styles.append('foo') lyr.styles.append('foo')
_map.layers.append(lyr) _map.layers.append(lyr)
prj_trans = mapnik.ProjTransform(mapnik.Projection(mapSrs), map_proj = mapnik.Projection(mapSrs)
mapnik.Projection(lyrSrs)) layer_proj = mapnik.Projection(lyrSrs)
prj_trans = mapnik.ProjTransform(map_proj,
layer_proj)
_map.zoom_to_box(prj_trans.backward(lyr.envelope())) _map.zoom_to_box(prj_trans.backward(lyr.envelope()))
im = mapnik.Image(_map.width,_map.height) im = mapnik.Image(_map.width,_map.height)