def save( self, file = None ):
''' Saves the image to a file. If no file is specified, the file is
saved with the original filename.'''
if hasattr( file, 'write' ):
size = size_t()
b = api.MagickGetImageBlob( self._wand, size )
try:
file.write( ''.join( [chr( b[i] ) for i in range( 0, size.value + 1 )] ) )
finally:
api.MagickRelinquishMemory( b )
else:
self._check_wand_error( api.MagickWriteImage( self._wand, file ) )
def save(self, file=None):
''' Saves the image to a file. If no file is specified, the file is
saved with the original filename.'''
if hasattr(file, 'write'):
size = size_t()
b = api.MagickGetImageBlob(self._wand, size)
try:
file.write(''.join(
[chr(b[i]) for i in range(0, size.value + 1)]))
finally:
api.MagickRelinquishMemory(b)
else:
self._check_wand_error(api.MagickWriteImage(self._wand, file))
def dump( self, type = None ):
''' Save the image to a buffer, if no type is specified, original type is used.
returns image'''
if type:
api.MagickSetFilename( self._wand, 'buffer.%s' % type ) # hint image type
result = ''
size = size_t()
b = api.MagickGetImageBlob( self._wand, size )
try:
result = ''.join( [chr( b[i] ) for i in range( 0, size.value + 1 )] )
finally:
api.MagickRelinquishMemory( b )
return result
def dump(self, type=None):
''' Save the image to a buffer, if no type is specified, original type is used.
returns image'''
if type:
api.MagickSetFilename(self._wand,
'buffer.%s' % type) # hint image type
result = ''
size = size_t()
b = api.MagickGetImageBlob(self._wand, size)
try:
result = ''.join([chr(b[i]) for i in range(0, size.value + 1)])
finally:
api.MagickRelinquishMemory(b)
return result
