def select(self, size):
''' Selects image of given size if multiple image are available in container.
size - A tuple containing the size of the scaled image.
returns True on success.'''
width, height = size
api.MagickResetIterator(self._wand)
loop = True
while loop:
_width = api.MagickGetImageWidth(self._wand)
_height = api.MagickGetImageHeight(self._wand)
if _width == width and _height == height:
return True
loop = api.MagickNextImage(self._wand)
api.MagickResetIterator(self._wand)
return False
def _get_size(self):
width = api.MagickGetImageWidth(self._wand)
height = api.MagickGetImageHeight(self._wand)
return (width, height)