def _notify_canvas_observers(self, affected_layers):
bbox = helpers.Rect()
for layer in affected_layers:
layer_bbox = layer.get_bbox()
bbox.expandToIncludeRect(layer_bbox)
for func in self.doc.canvas_observers:
func(*bbox)
def _notify_canvas_observers(self, affected_layers):
bbox = helpers.Rect()
for layer in affected_layers:
layer_bbox = layer.get_bbox()
bbox.expandToIncludeRect(layer_bbox)
for func in self.doc.canvas_observers:
func(*bbox)
def get_bbox(self):
res = helpers.Rect()
for layer in self.layers:
# OPTIMIZE: only visible layers...
# careful: currently saving assumes that all layers are included
bbox = layer.get_bbox()
res.expandToIncludeRect(bbox)
return res
def get_bbox(self):
res = helpers.Rect()
for layer in self.layers:
# OPTIMIZE: only visible layers...
# careful: currently saving assumes that all layers are included
bbox = layer.get_bbox()
res.expandToIncludeRect(bbox)
return res
def get_bbox(self):
"""Returns the dynamic bounding box of the document.
This is currently the union of all the bounding boxes of all of the
layers. It disregards the user-chosen frame.
"""
res = helpers.Rect()
for layer in self.layers:
# OPTIMIZE: only visible layers...
# careful: currently saving assumes that all layers are included
bbox = layer.get_bbox()
res.expandToIncludeRect(bbox)
return res
def get_bbox(self):
"""Returns the dynamic bounding box of the document.
This is currently the union of all the bounding boxes of all of the
layers. It disregards the user-chosen frame.
"""
res = helpers.Rect()
for layer in self.layers:
# OPTIMIZE: only visible layers...
# careful: currently saving assumes that all layers are included
bbox = layer.get_bbox()
res.expandToIncludeRect(bbox)
return res