def apply_opacity():
global opacity_done
if opacity_done:
image.undo()
opacity_done = False
image.do_begin()
layer.set_opacity(chosen_opacity)
opacity_done = image.do_end()
def apply_offset():
global offset_done
if offset_done:
image.undo()
offset_done = False
image.do_begin()
tools.choose(tools.MOVE_LAYER)
tools.mouse([(0, 0), chosen_offset])
layer.set_opacity(chosen_opacity)
offset_done = image.do_end()
def apply_opacity():
global opacity_done, chosen_opacity, overlay_color
if opacity_done:
image.undo()
opacity_done = False
image.do_begin()
layer.set_opacity(chosen_opacity)
if overlay_color != stroke_initial_color:
filters.filter_function(red=overlay_color.red/255, green=overlay_color.green/255, blue=overlay_color.blue/255, gamma_correction=False)
layer.set_registry("overlay-color", overlay_color)
opacity_done = image.do_end()
def apply_blur():
global blur_done, opacity_done
if opacity_done:
image.undo()
opacity_done = False
if blur_done:
image.undo()
blur_done = False
image.do_begin()
if chosen_radius == 0:
filters.filter_function(alpha=0, gamma_correction=False)
else:
layer.duplicate()
layer.set_opacity(255)
filters.filter_function(red="alpha",
green="alpha",
blue="alpha",
alpha=1,
gamma_correction=False)
mask_layer_id = layer.get_id()
layer.select_id(shadow_layer_id)
filters.filter_function(red=overlay_color.red / 255,
green=overlay_color.green / 255,
blue=overlay_color.blue / 255,
gamma_correction=False)
tools.choose(tools.MOVE_LAYER)
offset = (math.sin(chosen_angle * math.pi / 180) * chosen_radius,
-math.cos(chosen_angle * math.pi / 180) * chosen_radius)
tools.mouse([(0, 0), (offset[0], offset[1])])
layer.select_id(mask_layer_id)
layer.duplicate()
mask_layer_id2 = layer.get_id()
layer.select_id(mask_layer_id)
tools.choose(tools.MOVE_LAYER)
tools.mouse([(offset[0] / 2, offset[1] / 2), (0, 0)])
colors.linear_negative()
layer.set_blend_op(layer.BLEND_MASK)
layer.merge_over()
mask_layer_id = mask_layer_id2
filters.blur(radius=chosen_radius)
layer.select_id(mask_layer_id)
layer.set_blend_op(layer.BLEND_MASK)
layer.merge_over()
blur_done = image.do_end()
apply_opacity()
def create_shadow_layer():
global shadow_layer_id
image.do_begin()
if shadow_layer_id != None:
layer.select_id(shadow_layer_id)
layer.remove()
layer.select_id(source_layer_id)
layer.duplicate()
layer.rasterize()
layer.set_name(FRIENDLY_NAME + " of " + source_layer_name)
layer.set_registry(REGISTRY_NAME + "-source-layer-id", source_layer_id)
shadow_layer_id = layer.get_id()
layer.set_registry("overlay-color", overlay_color)
layer.set_opacity(chosen_opacity)
image.do_end()
def create_shadow_layer():
global shadow_layer_id
image.do_begin()
if shadow_layer_id != None:
layer.select_id(shadow_layer_id)
layer.remove()
layer.select_id(source_layer_id)
layer.duplicate()
layer.set_name(FRIENDLY_NAME + " - " + source_layer_name)
layer.set_registry("shadow-source-layer-id", source_layer_id)
shadow_layer_id = layer.get_id()
shadow_index = image.get_layer_index()
image.move_layer_index(shadow_index, shadow_index - 1)
filters.filter_function(red=overlay_color.red / 255,
green=overlay_color.green / 255,
blue=overlay_color.blue / 255,
gamma_correction=False)
layer.set_registry("overlay-color", overlay_color)
layer.set_opacity(chosen_opacity)
image.do_end()
"name": "Hue",
"channel": "H",
"hue": "hue",
"saturation": "1",
"lightness": "0.5",
"alpha": "255",
"blend": layer.BLEND_DRAW
})
channels_id = []
for ch in channels:
layer.select_id(layer_id)
layer.duplicate()
filters.filter_function(hue=ch["hue"],
saturation=ch["saturation"],
lightness=ch["lightness"],
alpha=ch["alpha"],
gamma_correction=False)
layer.set_name(ch["name"] + " channel")
layer.set_opacity(layer_opacity)
if ch["channel"] != channels[-1]:
layer.set_blend_op(ch["blend"])
layer.set_registry("split-channel", ch["channel"])
layer.set_registry("split-source-id", layer_id)
channels_id.append(layer.get_id())
layer.select_id(layer_id)
layer.set_registry("split-channels-id", channels_id)
layer.set_visible(False)
image.do_end()
