def execute(self, image, query):
athor = get_image_object(self.image, self.storage)
x2, y2 = athor.size
x1 = get_coords(image.size[0], athor.size[0], self.x)
y1 = get_coords(image.size[1], athor.size[1], self.y)
box = (
x1,
y1,
x1 + x2,
y1 + y2,
)
# Note that if you paste an "RGBA" image, the alpha band is ignored.
# You can work around this by using the same image as both source image and mask.
image = image.copy()
if athor.mode == 'RGBA':
if image.mode == 'RGBA':
channels = image.split()
alpha = channels[3]
image = Image.merge('RGB', channels[0:3])
athor_channels = athor.split()
athor_alpha = athor_channels[3]
athor = Image.merge('RGB', athor_channels[0:3])
image.paste(athor, box, mask=athor_alpha)
# merge alpha
athor_image_alpha = Image.new('L', image.size, color=0)
athor_image_alpha.paste(athor_alpha, box)
new_alpha = ImageChops.add(alpha, athor_image_alpha)
image = Image.merge('RGBA', image.split() + (new_alpha, ))
else:
image.paste(athor, box, mask=athor)
else:
image.paste(athor, box)
return image
def execute(self, image, query):
athor = get_image_object(self.image, self.storage)
x2, y2 = athor.size
x1 = get_coords(image.size[0], athor.size[0], self.x)
y1 = get_coords(image.size[1], athor.size[1], self.y)
box = (
x1,
y1,
x1 + x2,
y1 + y2,
)
# Note that if you paste an "RGBA" image, the alpha band is ignored.
# You can work around this by using the same image as both source image and mask.
image = image.copy()
if athor.mode == 'RGBA':
if image.mode == 'RGBA':
channels = image.split()
alpha = channels[3]
image = Image.merge('RGB', channels[0:3])
athor_channels = athor.split()
athor_alpha = athor_channels[3]
athor = Image.merge('RGB', athor_channels[0:3])
image.paste(athor, box, mask=athor_alpha)
# merge alpha
athor_image_alpha = Image.new('L', image.size, color=0)
athor_image_alpha.paste(athor_alpha, box)
new_alpha = ImageChops.add(alpha, athor_image_alpha)
image = Image.merge('RGBA', image.split() + (new_alpha,))
else:
image.paste(athor, box, mask=athor)
else:
image.paste(athor, box)
return image
def execute(self, image, query):
# TODO: Use putalpha(band)?
image = image.convert('RGBA')
alphamap = get_image_object(self.alphamap).convert('RGBA')
data = image.split()[self.channel_map['red']:self.channel_map['alpha']]
alpha = alphamap.split()[self.channel_map['alpha']]
alpha = alpha.resize(image.size, Image.ANTIALIAS)
return Image.merge('RGBA', data + (alpha, ))
def execute(self, image, query):
# TODO: Use putalpha(band)?
image = image.convert('RGBA')
alphamap = get_image_object(self.alphamap).convert('RGBA')
data = image.split()[self.channel_map['red']:self.channel_map['alpha']]
alpha = alphamap.split()[self.channel_map['alpha']]
alpha = alpha.resize(image.size, Image.ANTIALIAS)
return Image.merge('RGBA', data + (alpha,))
def __init__(self, image, source=None, storage=default_storage, cache_storage=None):
self.image = get_image_object(image, storage)
self.source = smart_unicode(source)
self.storage = storage
if cache_storage is None:
if default_cache_storage is None:
cache_storage = storage
else:
cache_storage = default_cache_storage
self.cache_storage = cache_storage
self.query = QueryItem()
def __init__(self, image, source=None, storage=default_storage, cache_storage=None):
self.image = get_image_object(image, storage)
self.source = smart_unicode(source)
self.storage = storage
if cache_storage is None:
if default_cache_storage is None:
cache_storage = storage
else:
cache_storage = default_cache_storage
self.cache_storage = cache_storage
self.query = QueryItem()
def execute(self, image, query):
background = Image.new('RGBA', image.size, color=(0, 0, 0, 0))
athor = get_image_object(self.image, self.storage)
x2, y2 = image.size
x1 = get_coords(image.size[0], athor.size[0], self.x)
y1 = get_coords(image.size[1], athor.size[1], self.y)
box = (
x1,
y1,
x1 + x2,
y1 + y2,
)
background.paste(athor, box, mask=athor)
background.paste(image, None, mask=image)
return background
def execute(self, image, query):
background = Image.new('RGBA', image.size, color=(0,0,0,0))
athor = get_image_object(self.image, self.storage)
x2,y2 = image.size
x1 = get_coords(image.size[0], athor.size[0], self.x)
y1 = get_coords(image.size[1], athor.size[1], self.y)
box = (
x1,
y1,
x1 + x2,
y1 + y2,
)
background.paste(athor, box, mask=athor)
background.paste(image, None, mask=image)
return background
def execute(self, image, query):
athor = get_image_object(self.image, self.storage)
mask = get_image_object(self.mask, self.storage)
return Image.composite(image, athor, mask)
def execute(self, image, query):
athor = get_image_object(self.image, self.storage)
return Image.blend(image, athor, self.alpha)
def execute(self, image, query):
athor = get_image_object(self.image, self.storage)
mask = get_image_object(self.mask, self.storage)
return Image.composite(image, athor, mask)
def execute(self, image, query):
athor = get_image_object(self.image, self.storage)
return Image.blend(image, athor, self.alpha)
