def newGetMap(self, params):
# HACK: check if the image should be strechted
bbox_ratio = float(params['bbox'][2] - params['bbox'][0]) / float(params['bbox'][3] - params['bbox'][1])
image_ratio = float(params['width']) / float(params['height'])
img_height = params['height']
resize = False
if int(bbox_ratio * 100) != int(image_ratio * 100):
params['height'] = int(params['height'] / bbox_ratio)
resize = True
m = self._buildMap(params)
im = Image(params['width'], params['height'])
render(m, im)
format = PIL_TYPE_MAPPING[params['format']]
if resize:
import Image as PILImage
size = params['width'], params['height']
im = PILImage.open(StringIO(im.tostring(format)))
size = params['width'], img_height
im = im.resize(size)
output = StringIO()
im.save(output, format=format)
return Response(params['format'].replace('8',''), output.getvalue())
return Response(params['format'].replace('8',''), im.tostring(format))
