dialog.show_message(translation["Layer is empty"])
exit()
############ image processing
FRIENDLY_NAME = dialog.get_script_name()
MAX_RADIUS = 100
MAX_OFFSET = 100
MAX_OPACITY = 255
source_layer_id = layer.get_registry("shadow-source-layer-id")
if source_layer_id is not None:
layer.select_id(source_layer_id)
else:
source_layer_id = layer.get_id()
source_layer_name = layer.get_name()
chosen_radius = layer.get_registry("shadow-radius")
if chosen_radius == None:
chosen_radius = image.get_registry("shadow-radius")
if chosen_radius == None:
chosen_radius = 10
chosen_offset = layer.get_registry("shadow-offset")
if chosen_offset == None or len(chosen_offset) != 2:
chosen_offset = image.get_registry("shadow-offset")
if chosen_offset == None or len(chosen_offset) != 2:
chosen_offset = (10, 10)
shadow_layer_id = layer.get_registry("shadow-layer-id")
if image.get_layer_index(shadow_layer_id) == None:
exit()
channels[ch] = Image.open(temp_name).getchannel(ch)
merged = Image.merge(
"RGBA", [channels["R"], channels["G"], channels["B"], channels["A"]])
merged.save(temp_name, "PNG")
for ch_id in channels_id:
if image.contains_layer_id(ch_id):
layer.select_id(ch_id)
layer.remove()
layer.add_from_file(temp_name)
layer.set_name("Merged channels")
new_layer_id = layer.get_id()
new_layer_index = image.get_layer_index()
if image.contains_layer_id(layer_id):
layer.select_id(layer_id)
layer_index = image.get_layer_index()
layer_name = layer.get_name()
layer_opacity = layer.get_opacity()
image.move_layer_index(new_layer_index, layer_index + 1)
layer.select_id(layer_id)
layer.remove()
layer.select_id(new_layer_id)
layer.set_name(layer_name)
layer.set_opacity(layer_opacity)
image.do_end()