def cree_background(inLayer, inLayerF, Img):
"""Add background to inLayer"""
newlayer = pdb.gimp_layer_copy(inLayer, True)
newfond = pdb.gimp_layer_copy(inLayerF, True)
layername = pdb.gimp_item_get_name(inLayer)
pdb.gimp_item_set_visible(newlayer, True)
pdb.gimp_image_insert_layer(Img, newlayer, None, 0)
pdb.gimp_image_set_active_layer(Img, inLayer)
pdb.gimp_image_insert_layer(Img, newfond, None, -1)
pdb.gimp_image_lower_item(Img, newfond)
pdb.gimp_item_set_visible(newfond, 1)
pdb.gimp_context_set_sample_transparent(True)
pdb.gimp_image_select_contiguous_color(Img, CHANNEL_OP_REPLACE, newlayer,
10, 10)
pdb.gimp_edit_clear(newfond)
pdb.gimp_item_set_visible(inLayer, True)
clipped_layer = pdb.gimp_image_merge_down(Img, inLayer, CLIP_TO_IMAGE)
pdb.gimp_item_set_name(clipped_layer, layername)
pdb.gimp_selection_invert(Img)
pdb.gimp_context_set_foreground((117, 117, 154))
pdb.gimp_edit_fill(newlayer, FILL_FOREGROUND)
floating_sel = pdb.gimp_edit_paste(newlayer, 0)
pdb.gimp_layer_set_opacity(floating_sel, 70)
pdb.gimp_floating_sel_anchor(floating_sel)
pdb.gimp_layer_set_opacity(newlayer, 85)
pdb.gimp_selection_none(Img)
layerfinal = pdb.gimp_image_get_layer_by_name(Img, layername)
pdb.gimp_item_set_visible(layerfinal, False)
def python_animation_from_videocaps(image,
drawable,
fps=24,
reduce_by=4,
text_mode='none',
text_layer=None):
"""The plugin's main function."""
gimpfu.gimp.progress_init('Working on frames...')
# Reduce frames
delay = int(1000 / fps * reduce_by)
for i, layer in enumerate(image.layers[:]):
if i % reduce_by == 0:
layer.name = '%s (%sms)' % (layer.name, delay)
else:
pdb.gimp_image_remove_layer(image, layer)
gimpfu.gimp.progress_update(0.5)
# Add text
if text_mode != 'none' and text_layer.image == image:
pdb.gimp_layer_resize_to_image_size(text_layer)
pdb.gimp_edit_copy(text_layer)
layers = image.layers[::2] if text_mode == 'blink' else image.layers
for i, layer in enumerate(layers):
selection = pdb.gimp_edit_paste(layer, True)
pdb.gimp_floating_sel_anchor(selection)
pdb.gimp_image_remove_layer(image, text_layer)
gimpfu.gimp.progress_update(1)
def python_animation_from_videocaps(image, drawable, fps=24, reduce_by=4,
text_mode='none', text_layer=None):
"""The plugin's main function."""
gimpfu.gimp.progress_init('Working on frames...')
# Reduce frames
delay = int(1000 / fps * reduce_by)
for i, layer in enumerate(image.layers[:]):
if i % reduce_by == 0:
layer.name = '%s (%sms)' % (layer.name, delay)
else:
pdb.gimp_image_remove_layer(image, layer)
gimpfu.gimp.progress_update(0.5)
# Add text
if text_mode != 'none' and text_layer.image == image:
pdb.gimp_layer_resize_to_image_size(text_layer)
pdb.gimp_edit_copy(text_layer)
layers = image.layers[::2] if text_mode == 'blink' else image.layers
for i, layer in enumerate(layers):
selection = pdb.gimp_edit_paste(layer, True)
pdb.gimp_floating_sel_anchor(selection)
pdb.gimp_image_remove_layer(image, text_layer)
gimpfu.gimp.progress_update(1)
def change_num(image, inNumero):
layer = pdb.gimp_image_get_active_layer(image)
pdb.gimp_context_set_sample_transparent(True)
pdb.gimp_image_select_contiguous_color(image, CHANNEL_OP_REPLACE,layer, 1, 1)
pdb.gimp_selection_invert(image)
_, x, y, x2, y2 = pdb.gimp_selection_bounds(image)
xthird=x + ((x2 - x) // 4 * 3)
y = _find_black_not_transparent(image, layer, xthird, y)
pdb.gimp_context_set_sample_transparent(False)
pdb.gimp_image_select_contiguous_color(image, CHANNEL_OP_REPLACE, layer, xthird, y)
pdb.gimp_edit_clear(layer)
if inNumero > 1:
_, x, y, x2, y2 = pdb.gimp_selection_bounds(image)
ymiddle = y + ( (y2 - y) // 2)
keep = True
while keep:
if not _is_transparent(image, layer, x, ymiddle):
keep = False
pdb.gimp_context_set_sample_transparent(False)
pdb.gimp_context_set_sample_threshold(1)
pdb.gimp_image_select_contiguous_color(image, CHANNEL_OP_REPLACE, layer, x+1, ymiddle)
pdb.gimp_context_set_sample_threshold(0.1)
x += 1
pdb.gimp_edit_clear(layer)
_, x1, y1, x2, y2 = pdb.gimp_selection_bounds(image)
pdb.gimp_image_select_rectangle(image, CHANNEL_OP_REPLACE, x1, y1, x2-x1, y2-y1)
filename = GRAPH_PATH + str(inNumero) + ".png"
imagechiffre = pdb.gimp_file_load(filename, filename)
layerchiffre = pdb.gimp_image_get_active_layer(imagechiffre)
pdb.gimp_selection_all(imagechiffre)
pdb.gimp_edit_copy(layerchiffre)
pdb.gimp_image_delete(imagechiffre)
floating_sel = pdb.gimp_edit_paste(layer,False)
pdb.gimp_floating_sel_anchor(floating_sel)
def paste_in_new_image(image2, ilayer, width, height, offx, offy):
# create a new layer in the second image
type = RGBA_IMAGE
name = "information text {}".format(ilayer + 1)
opacity = 100
mode = NORMAL_MODE
layer_info = pdb.gimp_layer_new(image2, width, height, type, name, opacity,
mode)
position = 0
pdb.gimp_image_add_layer(image2, layer_info, position)
# paste image
drawable = image2.layers[0]
paste_into = True
floating_sel = pdb.gimp_edit_paste(drawable, paste_into)
pdb.gimp_floating_sel_anchor(floating_sel)
# move to original visor position
pdb.gimp_layer_set_offsets(drawable, offx, offy)
def copy_and_rotate_rectangle(
src_image, # type: gimp.Image
src_x, # type: int
src_y, # type: int
src_width, # type: int
src_height, # type: int
dst_layer, # type: gimp.Layer
dst_x, # type: int
dst_y, # type: int
dst_corner, # type: Corner
angle # type: int
):
# type: (...) -> None
"""Copies a rectangular region from one image to another while also
rotating it.
"""
pdb.gimp_image_select_rectangle(src_image, gimpfu.CHANNEL_OP_REPLACE,
src_x, src_y, src_width, src_height)
pdb.gimp_edit_copy_visible(src_image)
pdb.gimp_selection_none(src_image)
# Paste into dst as a floating selection
floating = pdb.gimp_edit_paste(dst_layer, gimpfu.TRUE) # type: gimp.Layer
# Rotate floating selection if needed
angles = {
90: gimpfu.ROTATE_90,
180: gimpfu.ROTATE_180,
270: gimpfu.ROTATE_270
} # type: int
if angle in angles:
rotation = angles[angle] # type: int
pdb.gimp_drawable_transform_rotate_simple(floating, rotation,
gimpfu.FALSE, 0, 0,
gimpfu.FALSE)
# Move floating selection into position and anchor it
move_drawable_to(floating, dst_corner, dst_x, dst_y)
pdb.gimp_floating_sel_anchor(floating)
def sheet(image=None, cols=0):
if not image:
image = gimp.image_list()[0]
if not cols:
best = (1, 10000000)
for cols in range(1, len(image.layers) + 1):
rows = (len(image.layers) + (cols - 1)) // cols
(sheet_width, sheet_height) = (cols * image.width,
rows * image.height)
sheet_aspect_ratio = sheet_width / sheet_height if sheet_width > sheet_height else sheet_height / sheet_width
if sheet_aspect_ratio < best[1]:
best = (cols, sheet_aspect_ratio)
cols = best[0]
file_path = "{}_sheet_{}_frames_{}_columns_{}x{}.png".format(
pdb.gimp_image_get_filename(image)[:-4], len(image.layers), cols,
image.width, image.height)
gimp.progress_init("Save sheet as {}".format(file_path))
rows = (len(image.layers) + (cols - 1)) // cols
sheet = pdb.gimp_image_new(image.width * cols, image.height * rows, 0)
try:
sheet_layer = pdb.gimp_layer_new(
sheet,
sheet.width,
sheet.height,
1, # type = RGBA-IMAGE
"sprite sheet",
100, # opacity = 100 %
0 # mode = LAYER-MODE-NORMAL-LEGACY
)
pdb.gimp_image_insert_layer(sheet, sheet_layer, None, 0)
(row, col) = (0, 0)
for (layer_index, layer) in enumerate(image.layers):
pdb.gimp_selection_none(image)
pdb.gimp_layer_resize_to_image_size(layer)
pdb.gimp_edit_copy(layer)
floating = pdb.gimp_edit_paste(sheet_layer, True)
(left, top) = floating.offsets
pdb.gimp_layer_translate(floating, col * image.width - left,
row * image.height - top)
pdb.gimp_floating_sel_anchor(floating)
col += 1
if col >= cols:
col = 0
row += 1
gimp.progress_update(100 * (layer_index + 1) / len(image.layers))
pdb.file_png_save(
sheet,
sheet_layer,
file_path,
None,
True, # interlace
9, # compression
True, # bkgd
True, # gama
True, # offs
True, # phys
True, # time
)
gimp.message("All frames saved as {}".format(file_path))
finally:
pdb.gimp_image_delete(sheet)
def halftone_gimp(img, layer, slide_density, slide_circle_size, work_size_flag,
work_size_width, revert_size_flag, black_strength,
slide_angle):
# Obtain layer dimensions.
width = layer.width
height = layer.height
print("original size:", width, height)
print("density", slide_density)
D = int(slide_density)
print("circle size", "slide_circle_size")
C = int(slide_circle_size)
print("black strength", black_strength)
B = int(black_strength)
ANGLES = POSSIBLE_ANGLES[int(slide_angle) - 1]
print("angles", ANGLES)
# New image dimensions
if work_size_flag is True:
new_width = int(work_size_width)
new_height = int(height * (new_width / float(width)))
print("new_size:", new_width, new_height)
scale_image(img, new_width, new_height)
else:
new_width = width
new_height = height
add_cmyk_layers(img, layer)
halftone_layers = [None] * 4
for k in range(0, 4):
current_layer = find_layer(img, COMPONENT_STRING[k])
rotate_layer(current_layer, ANGLES[k])
halftone_layers[k] = pdb.gimp_layer_new(
img, current_layer.width, current_layer.height, RGBA_IMAGE,
COMPONENT_STRING[k] + " halftone", 100, MULTIPLY_MODE)
pdb.gimp_image_insert_layer(img, halftone_layers[k], None, 0)
pdb.gimp_drawable_fill(halftone_layers[k], FILL_WHITE)
start = timer()
halftone_layer(img, current_layer, halftone_layers[k], D, COLORS[k], C,
B)
end = timer()
print("halftone in ", end - start)
rotate_layer(halftone_layers[k], -ANGLES[k])
x0, y0 = pdb.gimp_drawable_offsets(halftone_layers[k])
non_empty, x1, y1, x2, y2 = pdb.gimp_selection_bounds(img)
print(x0, y0)
print(x1, y1, x2, y2)
xx = new_width / 2 - current_layer.width / 2
yy = new_height / 2 - current_layer.height / 2
# print xx, yy
pdb.gimp_layer_set_offsets(halftone_layers[k], x0 + xx, y0 + yy)
for i_layer in COMPONENT_STRING:
del_layer = find_layer(img, i_layer)
img.remove_layer(del_layer)
for i_layer in img.layers:
if i_layer.name.endswith("halftone"):
i_layer.visible = False
# if revert_size_flag is True:
# scale_image(img, width, height)
else:
i_layer.visible = False
for i_layer in img.layers:
if i_layer.name.endswith("halftone"):
current_layer = pdb.gimp_layer_new(img, new_width, new_height,
RGBA_IMAGE,
"_" + i_layer.name + "_", 100,
MULTIPLY_MODE)
pdb.gimp_image_insert_layer(img, current_layer, None, 0)
pdb.gimp_rect_select(img, 0, 0, new_width, new_height, 2, 0, 0)
pdb.gimp_edit_copy(i_layer)
new_layer = pdb.gimp_edit_paste(current_layer, True)
pdb.gimp_floating_sel_anchor(new_layer)
for i_layer in img.layers:
if i_layer.name.endswith("halftone"):
print(i_layer.name)
img.remove_layer(i_layer)
if revert_size_flag is True:
scale_image(img, width, height)
def __copyAndPasteForegroundImage(self):
"""
Paste the foreground image onto the background image.
Instruct GIMP to copy the forground image into its buffer, then paste the contents of this buffer into the background image.
Parameters:
NA
Returns:
NA
Invoked by :
OverlayImageAgent.__run
Invokes :
OverlayImageAgent.__copyForegroundImageIntoBuffer
"""
nameProcedure = "OverlayImageAgent::__copyAndPasteForegroundImage"
print("%s : Enter" % (nameProcedure))
# Copy the Foreground Image into the Buffer.
self.__copyForegroundImageIntoBuffer()
# Paste the Foreground Image from the Buffer onto the Background Image.
#
# This operation will add a new Layer to the Image.
#
# self.image_background_new will be of type gimp.Layer
[num_layers,
list_layer_ids] = pdb.gimp_image_get_layers(self.image_background)
print("%s : Number of layers in Background Image = %d" %
(nameProcedure, num_layers))
print("%s : Filename Background Image = %s" %
(nameProcedure, self.image_background.filename))
floating_selection = pdb.gimp_edit_paste(self.drawable_background,
True)
if (floating_selection == -1):
print(
"%s : Attempted to paste from the Edit buffer, but it appears to be empty."
% (nameProcedure))
exception_message = "\n\nAn Exception has been raised by the method;\n\n " + \
nameProcedure + \
"\n\nThis method attempted to paste from the Edit buffer, but it appears to be empty.\n\nAs a result, this Plugin is about to terminate!"
raise Exception(exception_message)
pdb.gimp_floating_sel_anchor(floating_selection)
[num_layers,
list_layer_ids] = pdb.gimp_image_get_layers(self.image_background)
print("%s : Number of layers in Background Image = %d" %
(nameProcedure, num_layers))
# Update the Progress Bar in the Plugin Window.
gimp.progress_init(
"Have pasted Foreground Image from Buffer onto Background Image")
print("%s : Exit" % (nameProcedure))