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 caches(inImg, inNameLayerFleche, inNameLayerFond):
path_cadenas = GRAPH_PATH + "images/cadenas.png"
imagecadenas = pdb.gimp_file_load(path_cadenas, path_cadenas)
layercadenas = pdb.gimp_image_get_active_layer(imagecadenas)
pdb.gimp_selection_all(imagecadenas)
pdb.gimp_edit_copy(layercadenas)
pdb.gimp_image_delete(imagecadenas)
layerfond = pdb.gimp_image_get_layer_by_name(inImg, inNameLayerFond)
layerfleche = pdb.gimp_image_get_layer_by_name(inImg, inNameLayerFleche)
_, alayers = pdb.gimp_image_get_layers(inImg)
for layercurrent in alayers:
pdb.gimp_selection_none(inImg)
layercurrent = gimp.Item.from_id(layercurrent)
pdb.script_fu_add_bevel(inImg, layercurrent, 5, 0, 0)
pdb.gimp_item_set_visible(layercurrent, False)
layername = pdb.gimp_item_get_name(layercurrent)
if not (layername == inNameLayerFleche
or layername == inNameLayerFond):
cree_background(layercurrent, layerfond, inImg)
cache = pdb.gimp_image_merge_visible_layers(inImg, CLIP_TO_IMAGE)
pdb.script_fu_add_bevel(inImg, cache, 5, 0, 0)
pdb.gimp_item_set_name(cache, "cache.png")
pdb.gimp_image_lower_item_to_bottom(inImg, layerfleche)
pdb.gimp_image_lower_item_to_bottom(inImg, cache)
pdb.gimp_image_lower_item_to_bottom(inImg, layerfond)
def load_caches(args):
inColorFondR, inColorFondG, inColorFondB, outDir = args.split(" ")
inDir, inNameLayerFleche = GRAPH_PATH + "layers/", "layer_fleche-1.png"
inColorFondR, inColorFondG, inColorFondB = int(inColorFondR), int(
inColorFondG), int(inColorFondB)
nb, listimg = pdb.file_glob(inDir + "*.png", 1)
baseimage = pdb.gimp_image_new(10, 10, RGB)
fondcolor = (inColorFondR, inColorFondG, inColorFondB)
for filename in listimg:
layer = pdb.gimp_file_load_layer(baseimage, filename)
pdb.gimp_image_insert_layer(baseimage, layer, None, 0)
pdb.gimp_image_resize_to_layers(baseimage)
pdb.gimp_message("Layers chargés")
pdb.gimp_selection_all(baseimage)
layerfond = pdb.gimp_image_get_layers(baseimage)[1][0]
layerfond = gimp.Item.from_id(layerfond)
fond = pdb.gimp_layer_copy(layerfond, 1)
_, _, _, xmax, ymax = pdb.gimp_selection_bounds(baseimage)
pdb.gimp_item_set_name(fond, "layer_fond.png")
pdb.gimp_image_insert_layer(baseimage, fond, None, 0)
pdb.gimp_edit_clear(fond)
pdb.gimp_image_select_round_rectangle(baseimage, CHANNEL_OP_REPLACE, 0, 0,
xmax, ymax, 35, 35)
pdb.gimp_selection_shrink(baseimage, 3)
pdb.gimp_selection_feather(baseimage, 20)
pdb.gimp_context_set_foreground(fondcolor)
pdb.gimp_edit_fill(fond, FILL_FOREGROUND)
pdb.gimp_image_lower_item_to_bottom(baseimage, fond)
pdb.plug_in_hsv_noise(baseimage, fond, 5, 38, 63, 74)
pdb.gimp_selection_none(baseimage)
pdb.gimp_message("Fond créé")
caches(baseimage, inNameLayerFleche, "layer_fond.png")
pdb.gimp_message("Cache créé")
layercache = pdb.gimp_image_get_layer_by_name(baseimage, "cache.png")
layerfond = pdb.gimp_image_get_layer_by_name(baseimage, "layer_fond.png")
layerfleche = pdb.gimp_image_get_layer_by_name(baseimage,
inNameLayerFleche)
pdb.gimp_item_set_visible(layerfond, True)
pdb.gimp_image_merge_down(baseimage, layercache, CLIP_TO_IMAGE)
pdb.gimp_item_set_visible(layerfleche, True)
pdb.gimp_image_merge_down(baseimage, layerfleche, CLIP_TO_IMAGE)
pdb.gimp_image_scale(baseimage, 900, 550)
# drawable = pdb.gimp_image_get_active_drawable(baseimage)
pdb.script_fu_multiple_layer_actions(baseimage, None, 0, 0, (0, 0, 0), 4,
0, 0, 0, 0, 0)
pdb.gimp_message("Taille de l'image ajustée")
pdb.script_fu_export_layers(baseimage, None, outDir, "~l")
pdb.gimp_message("Layers enregistrés")
def stack(target=None):
for image in gimp.image_list():
pdb.gimp_selection_none(image)
if image.layers:
if not target:
target = image
elif image != target:
for layer in image.layers:
pdb.gimp_edit_cut(layer)
floating = pdb.gimp_edit_paste(target.layers[0], True)
pdb.gimp_floating_sel_to_layer(floating)
def cookie_cutter_letter(img, substrate, right, font, letter):
'''Cut text shaped like letter out of the given layer.'''
temp_layer = gpdb.gimp_text_fontname(img, substrate, right, 0, letter, 1,
False, FONT_HEIGHT, PIXELS, font)
gpdb.gimp_selection_layer_alpha(temp_layer)
angle = random.uniform(*ANGLE_RANGE)
xaxis = right
yaxis = 15
# srcX = float(xaxis)
# dstX = float(srcX + random.uniform(0, 25))
# srcY = float(yaxis)
# dstY = float(srcY + random.uniform(0, 25))
# scaleX = scaleY = float(100)
# We need to save the selection as a channel so we can mess with
# the letter form.
shape = gpdb.gimp_selection_save(img)
gpdb.gimp_selection_none(img)
gpdb.gimp_floating_sel_remove(temp_layer)
# Distort the form of the individual letter:
shape = gpdb.gimp_item_transform_rotate(shape, angle, 0, xaxis, yaxis)
# We aren't doing any letter warping now, but if we were, this is the
# point where it should be done. We want to warp the shape of textLayer,
# which later serves as a cutout for the dark noise layer. If we warp the
# dark noise layer directly we will end up with warped dots.
#
# gpdb.gimp_context_set_transform_resize(TRANSFORM_RESIZE_CROP)
# shape = gpdb.gimp_item_transform_2d(shape, srcX, srcY, angle,
# scaleX, scaleY, dstX, dstY)
gpdb.gimp_selection_load(shape)
img.remove_channel(shape)
# Note the bounding box of the letter form so we can figure out
# where the next one should go.
bounds = gpdb.gimp_selection_bounds(img)
new_right = bounds[3] + LETTER_SPACING
# Actually cut the letter form out of the substate.
gpdb.gimp_selection_invert(img)
gpdb.gimp_edit_clear(substrate)
gpdb.gimp_selection_none(img)
return new_right
def cookie_cutter_letter(img, substrate, right, font, letter):
'''Cut text shaped like letter out of the given layer.'''
temp_layer = gpdb.gimp_text_fontname(img, substrate, right, 0, letter,
1, False, FONT_HEIGHT, PIXELS, font)
gpdb.gimp_selection_layer_alpha(temp_layer)
angle = random.uniform(*ANGLE_RANGE)
xaxis = right
yaxis = 15
# srcX = float(xaxis)
# dstX = float(srcX + random.uniform(0, 25))
# srcY = float(yaxis)
# dstY = float(srcY + random.uniform(0, 25))
# scaleX = scaleY = float(100)
# We need to save the selection as a channel so we can mess with
# the letter form.
shape = gpdb.gimp_selection_save(img)
gpdb.gimp_selection_none(img)
gpdb.gimp_floating_sel_remove(temp_layer)
# Distort the form of the individual letter:
shape = gpdb.gimp_item_transform_rotate(shape, angle, 0, xaxis, yaxis)
# We aren't doing any letter warping now, but if we were, this is the
# point where it should be done. We want to warp the shape of textLayer,
# which later serves as a cutout for the dark noise layer. If we warp the
# dark noise layer directly we will end up with warped dots.
#
# gpdb.gimp_context_set_transform_resize(TRANSFORM_RESIZE_CROP)
# shape = gpdb.gimp_item_transform_2d(shape, srcX, srcY, angle,
# scaleX, scaleY, dstX, dstY)
gpdb.gimp_selection_load(shape)
img.remove_channel(shape)
# Note the bounding box of the letter form so we can figure out
# where the next one should go.
bounds = gpdb.gimp_selection_bounds(img)
new_right = bounds[3] + LETTER_SPACING
# Actually cut the letter form out of the substate.
gpdb.gimp_selection_invert(img)
gpdb.gimp_edit_clear(substrate)
gpdb.gimp_selection_none(img)
return new_right
def mirror(image=None):
if not image:
image = gimp.image_list()[0]
max_layer = 0
for layer in image.layers:
try:
if int(layer.name) > max_layer:
max_layer = int(layer.name)
except ValueError:
pass
layers_to_reverse = image.layers[1:]
pdb.gimp_selection_none(image)
for layer in layers_to_reverse:
pdb.gimp_edit_copy(layer)
floating = pdb.gimp_edit_paste(image.layers[0], True)
pdb.gimp_floating_sel_to_layer(floating)
max_layer += 1
floating.name = str(max_layer)
def draw_mark(
image, # type: gimp.Image
directions,
x0, # type: int
y0, # type: int
size, # type: int
distance # type: int
):
# type: (...) -> None
"""Draws a mark at position where one must cut or fold the paper."""
x, y, width, height = 0, 0, 0, 0 # type: int, int, int, int
for direction in directions: # type: Direction
if direction == Direction.UP:
x = x0 - 1
y = y0 - distance - size
width = 2
height = size
elif direction == Direction.DOWN:
x = x0 - 1
y = y0 + distance
width = 2
height = size
elif direction == Direction.LEFT:
x = x0 - distance - size
y = y0 - 1
width = size
height = 2
elif direction == Direction.RIGHT:
x = x0 + distance
y = y0 - 1
width = size
height = 2
else:
gimp.message("Invalid direction %s" % repr(direction))
return
pdb.gimp_image_select_rectangle(image, gimpfu.CHANNEL_OP_REPLACE, x, y,
width, height)
pdb.gimp_edit_fill(image.active_layer, gimpfu.FOREGROUND_FILL)
pdb.gimp_selection_none(image)
def effet_texte(inColor, inImg):
layer = pdb.gimp_image_get_active_layer(inImg)
pdb.gimp_context_set_sample_transparent(True)
pdb.gimp_image_select_contiguous_color(inImg, CHANNEL_OP_REPLACE, layer, 1, 1)
pdb.gimp_selection_invert(inImg)
_, x, _, x2, y2 = pdb.gimp_selection_bounds(inImg)
xmiddle = x + (x2 - x) // 2
y = y2 - 1
keep = True
while keep:
if y < 0:
print("Error in effet_texte for img {} : y < 0 !".format(inImg))
return
if (not _is_transparent(inImg, layer, xmiddle, y)) and _is_black(inImg, layer, xmiddle, y):
keep = False
pdb.gimp_context_set_sample_transparent(False)
pdb.gimp_image_select_contiguous_color(inImg, CHANNEL_OP_REPLACE, layer, xmiddle, y)
pdb.gimp_edit_clear(layer)
y -= 1
_, x1, y1, x2, y2 = pdb.gimp_selection_bounds(inImg)
newlayer = pdb.gimp_layer_copy(layer, True)
pdb.gimp_image_select_rectangle(inImg, CHANNEL_OP_REPLACE, x1, y1, x2-x1, y2-y1)
pdb.gimp_context_set_sample_transparent(True)
pdb.gimp_image_select_contiguous_color(inImg, CHANNEL_OP_SUBTRACT, layer, x1, y1)
pdb.gimp_edit_clear(layer)
pdb.gimp_selection_invert(inImg)
pdb.gimp_image_insert_layer(inImg, newlayer, None, 0)
pdb.gimp_edit_clear(newlayer)
pdb.script_fu_layerfx_outer_glow(inImg, newlayer, inColor, 75, 0, 0, 0, 0, 5, 0, 1)
pdb.gimp_image_merge_visible_layers(inImg, CLIP_TO_IMAGE)
pdb.gimp_selection_none(inImg)
pdb.gimp_displays_flush()
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 texte(inR,inG,inB,inFichier,highlight_text,change_numero):
print("\tLoading image {}".format(inFichier))
image = pdb.gimp_file_load(inFichier,inFichier)
color = (inR,inG,inB)
# pdb.gimp_display_new(image)
if highlight_text:
print("\t\tHighlighting text...")
effet_texte(color, image)
if change_numero > 0:
print("\t\tChanging number...")
change_num(image, change_numero)
pdb.gimp_selection_none(image)
layer_id = pdb.gimp_image_get_layers(image)[1][0]
layer = gimp.Item.from_id(layer_id)
pdb.script_fu_add_bevel(image, layer, 5, False, False)
drawable = pdb.gimp_image_get_active_drawable(image)
pdb.file_png_save(image, drawable, inFichier, inFichier,
0,5,0,0,0,0,0)
pdb.gimp_image_delete(image)
def make_captcha(sx, sy, font_height, letter_spacing, left_margin, angle_range,
fonts, answer):
"""Generate a captcha consisting of the letters in answer.
:rtype: :class:`gimp.Image`
:returns: The CAPTCHA as a gimp-python image object.
"""
img = gimp.Image(sx, sy, RGB_IMAGE)
img.disable_undo()
light_noise_layer = gimp.Layer(img, 'light noise', sx, sy, RGB_IMAGE, 100,
NORMAL_MODE)
img.add_layer(light_noise_layer, 0)
gpdb.gimp_selection_none(img)
gpdb.gimp_drawable_fill(light_noise_layer, WHITE_FILL)
# plug_in_randomize_hurl at 1% 1 time is vastly superior to
# scatter_rgb here, but has a bug where it creates an artifact at
# the top of the image when invoked in a scripting context like
# this.
#
# Future experiment: dial down the amount of noise generated by
# scatter, then run it through levels to darken it, then
# blur. This should be equivalent to hurl + blur.
#gpdb.plug_in_randomize_hurl(img, light_noise_layer, 1, 1, 0, 0)
gpdb.plug_in_scatter_hsv(img, light_noise_layer, 1, 25, 200, 180)
gpdb.plug_in_gauss_iir(img, light_noise_layer, 1, 1, 1)
gpdb.gimp_desaturate(light_noise_layer)
# Next make pure black layer which we will copy repeatedly as a
# place to cut out letters.
blackLayer = gimp.Layer(img, 'black', sx, sy, RGB_IMAGE, 100, NORMAL_MODE)
img.add_layer(blackLayer, 0)
blackLayer.add_alpha()
gpdb.gimp_layer_add_alpha(blackLayer)
gpdb.gimp_drawable_fill(blackLayer, WHITE_FILL)
gpdb.gimp_invert(blackLayer)
# Loop through each letter, making it a separate black layer.
right = left_margin
last_substrate = None
for letter in answer:
font = random.choice(FONTS)
substrate = blackLayer.copy()
img.add_layer(substrate, 0)
new_right = cookie_cutter_letter(img, substrate, right, font, letter)
# look out for really narrow letters
if new_right - right < 20:
new_right += 5
right = new_right
img.remove_layer(blackLayer)
# Hide the light noise layer, then collapse all the remaining
# layers (all letters) into a single layer.
light_noise_layer.visible = False
textLayer = gpdb.gimp_image_merge_visible_layers(img, CLIP_TO_IMAGE)
light_noise_layer.visible = True
# Create a layer of dark noise which will display the letters.
dark_noise_layer = gimp.Layer(img, 'dark noise', sx, sy, RGB_IMAGE, 100,
MULTIPLY_MODE)
img.add_layer(dark_noise_layer, 1)
gpdb.gimp_drawable_fill(dark_noise_layer, WHITE_FILL)
gpdb.plug_in_randomize_hurl(img, dark_noise_layer, 25, 1, 0, 0)
gpdb.gimp_desaturate(dark_noise_layer)
# These next operations are ordered carefully. Changing the order
# dramatically affects how the output looks.
# Here's where we do the cutout operation.
gpdb.gimp_selection_layer_alpha(textLayer)
gpdb.gimp_selection_invert(img)
gpdb.gimp_edit_clear(dark_noise_layer)
gpdb.gimp_selection_none(img)
# After the cutout, blur the dark noise layer and then darken it:
gpdb.plug_in_gauss_iir(img, dark_noise_layer, 1, 1, 1)
gpdb.gimp_levels(dark_noise_layer, HISTOGRAM_VALUE, 127, 255, 0.25, 0, 255)
textLayer.visible = False
# If you start gimp without --no-interface with an X server, this
# line will let you see the image looks like at this point in the
# script, layers and all. It should be fine to move this line to
# any problematic part of the script for debugging.
#
# gimp.Display(gpdb.gimp_image_duplicate(img))
final = img.flatten()
gpdb.gimp_image_clean_all(img)
img.enable_undo()
return img, final
def make_captcha(sx, sy, font_height, letter_spacing, left_margin,
angle_range, fonts, answer):
"""Generate a captcha consisting of the letters in answer.
:rtype: :class:`gimp.Image`
:returns: The CAPTCHA as a gimp-python image object.
"""
img = gimp.Image(sx, sy, RGB_IMAGE)
img.disable_undo()
light_noise_layer = gimp.Layer(img, 'light noise', sx, sy,
RGB_IMAGE, 100, NORMAL_MODE)
img.add_layer(light_noise_layer, 0)
gpdb.gimp_selection_none(img)
gpdb.gimp_drawable_fill(light_noise_layer, WHITE_FILL)
# plug_in_randomize_hurl at 1% 1 time is vastly superior to
# scatter_rgb here, but has a bug where it creates an artifact at
# the top of the image when invoked in a scripting context like
# this.
#
# Future experiment: dial down the amount of noise generated by
# scatter, then run it through levels to darken it, then
# blur. This should be equivalent to hurl + blur.
#gpdb.plug_in_randomize_hurl(img, light_noise_layer, 1, 1, 0, 0)
gpdb.plug_in_scatter_hsv(img, light_noise_layer, 1, 25, 200, 180)
gpdb.plug_in_gauss_iir(img, light_noise_layer, 1, 1, 1)
gpdb.gimp_desaturate(light_noise_layer)
# Next make pure black layer which we will copy repeatedly as a
# place to cut out letters.
blackLayer = gimp.Layer(img, 'black', sx, sy, RGB_IMAGE, 100, NORMAL_MODE)
img.add_layer(blackLayer, 0)
blackLayer.add_alpha()
gpdb.gimp_layer_add_alpha(blackLayer)
gpdb.gimp_drawable_fill(blackLayer, WHITE_FILL)
gpdb.gimp_invert(blackLayer)
# Loop through each letter, making it a separate black layer.
right = left_margin
last_substrate = None
for letter in answer:
font = random.choice(FONTS)
substrate = blackLayer.copy()
img.add_layer(substrate, 0)
new_right = cookie_cutter_letter(img, substrate, right, font, letter)
# look out for really narrow letters
if new_right - right < 20:
new_right += 5
right = new_right
img.remove_layer(blackLayer)
# Hide the light noise layer, then collapse all the remaining
# layers (all letters) into a single layer.
light_noise_layer.visible = False
textLayer = gpdb.gimp_image_merge_visible_layers(img, CLIP_TO_IMAGE)
light_noise_layer.visible = True
# Create a layer of dark noise which will display the letters.
dark_noise_layer = gimp.Layer(img, 'dark noise', sx, sy,
RGB_IMAGE, 100, MULTIPLY_MODE)
img.add_layer(dark_noise_layer, 1)
gpdb.gimp_drawable_fill(dark_noise_layer, WHITE_FILL)
gpdb.plug_in_randomize_hurl(img, dark_noise_layer, 25, 1, 0, 0)
gpdb.gimp_desaturate(dark_noise_layer)
# These next operations are ordered carefully. Changing the order
# dramatically affects how the output looks.
# Here's where we do the cutout operation.
gpdb.gimp_selection_layer_alpha(textLayer)
gpdb.gimp_selection_invert(img)
gpdb.gimp_edit_clear(dark_noise_layer)
gpdb.gimp_selection_none(img)
# After the cutout, blur the dark noise layer and then darken it:
gpdb.plug_in_gauss_iir(img, dark_noise_layer, 1, 1, 1)
gpdb.gimp_levels(dark_noise_layer, HISTOGRAM_VALUE, 127, 255, 0.25, 0, 255)
textLayer.visible = False
# If you start gimp without --no-interface with an X server, this
# line will let you see the image looks like at this point in the
# script, layers and all. It should be fine to move this line to
# any problematic part of the script for debugging.
#
# gimp.Display(gpdb.gimp_image_duplicate(img))
final = img.flatten()
gpdb.gimp_image_clean_all(img)
img.enable_undo()
return img, final
def stickerify_bordure(image, current_layer, black_grow=3, white_grow=12, shadow=True, canvas_increase=0, resize=False):
def duplicate_layer():
copy = current_layer.copy()
image.add_layer(copy)
# copy is added above so we want to go down a bit
image.active_layer = current_layer
return copy
def fill_black():
pdb.gimp_edit_bucket_fill(current_layer, 1, 0, 100, 255, 0, 0, 0)
def fill_white():
pdb.gimp_edit_bucket_fill(current_layer, 0, 0, 100, 255, 0, 0, 0)
def set_colors():
pdb.gimp_context_set_foreground((255, 255, 255))
pdb.gimp_context_set_background((0, 0, 0))
pdb.gimp_context_push()
pdb.gimp_image_undo_group_start(image)
# clean selection to avoid bugs
pdb.gimp_selection_none(image)
set_colors()
# resize early to avoid compressing the bordure
if resize:
width, height = image.width, image.height
if width == height:
new_width, new_height = 512, 512
elif width > height:
new_width, new_height = 512, int(height * (512.0 / width))
elif width < height:
new_width, new_height = int(width * (512.0 / height)), 512
pdb.gimp_image_scale(image, new_width, new_height)
if canvas_increase:
width, height = image.width, image.height
width_increase = int(width * (canvas_increase / 100))
height_increase = int(height * (canvas_increase / 100))
pdb.gimp_image_resize(image,
width + width_increase,
height + height_increase,
int(width_increase / 2),
int(height_increase / 2))
pdb.gimp_layer_resize_to_image_size(current_layer)
duplicate_layer()
# alpha to selection
pdb.gimp_image_select_item(image, 0, current_layer)
pdb.gimp_selection_grow(image, black_grow)
fill_black()
second_layer = duplicate_layer()
pdb.gimp_selection_grow(image, white_grow)
fill_white()
if shadow:
duplicate_layer()
fill_black()
current_layer.translate(8, 8)
pdb.gimp_selection_all(image)
pdb.plug_in_gauss(image, current_layer, 20, 20, 0)
pdb.gimp_layer_set_opacity(current_layer, 70)
pdb.gimp_image_merge_down(image, second_layer, 0)
if shadow:
pdb.gimp_image_merge_down(image, image.active_layer, 0)
pdb.gimp_layer_set_name(image.active_layer, "Sticker bordure")
pdb.gimp_selection_none(image)
pdb.gimp_image_undo_group_end(image)
pdb.gimp_context_pop()
pdb.gimp_displays_flush()
def draw(dst_image, copy_and_rotate_definitions):
"""Copies regions from the input image to a wrap image."""
dst_layer = gimp.Layer(dst_image, "Wrap", dst_image_width,
dst_image_height, gimpfu.RGB_IMAGE, 100,
gimpfu.NORMAL_MODE) # type: gimp.Layer
dst_layer.fill(gimpfu.WHITE_FILL)
dst_image.add_layer(dst_layer, 0)
# Add guides
for x in dst_xs: # type: int
dst_image.add_vguide(x)
for y in dst_ys: # type: int
dst_image.add_hguide(y)
# Take the layers from the template and move and rotate them
# into position
for d in copy_and_rotate_definitions:
pdb.gimp_progress_pulse()
copy_and_rotate_rectangle(
src_image, # src_image
d[0], # src_x
d[1], # src_y
d[2], # src_width
d[3], # src_height
dst_layer, # dst_layer
d[4], # dst_x
d[5], # dst_y
d[6], # dst_corner
d[7]) # rotation_angle
# Copy strips from the sides to create the flaps on the front
# and the back
pdb.gimp_progress_pulse()
copy_and_rotate_rectangle(dst_image, dst_xs[1], dst_ys[4],
half_box_height_plus_extra, flap_size,
dst_layer, dst_xs[5], dst_ys[4],
Corner.BOTTOM_RIGHT, 90)
pdb.gimp_progress_pulse()
copy_and_rotate_rectangle(dst_image, dst_xs[1], dst_ys[6],
half_box_height_plus_extra, flap_size,
dst_layer, dst_xs[5], dst_ys[7],
Corner.TOP_RIGHT, 270)
pdb.gimp_progress_pulse()
copy_and_rotate_rectangle(dst_image, dst_xs[6], dst_ys[4],
half_box_height_plus_extra, flap_size,
dst_layer, dst_xs[6], dst_ys[4],
Corner.BOTTOM_LEFT, 270)
pdb.gimp_progress_pulse()
copy_and_rotate_rectangle(dst_image, dst_xs[6], dst_ys[6],
half_box_height_plus_extra, flap_size,
dst_layer, dst_xs[6], dst_ys[7],
Corner.TOP_LEFT, 90)
# Marks for cutting and folding
draw_mark(dst_image, (Direction.UP, Direction.LEFT), dst_xs[4],
dst_ys[1], crop_mark_size, crop_mark_distance)
draw_mark(dst_image, (Direction.UP, ), dst_xs[5], dst_ys[1],
crop_mark_size, crop_mark_distance)
draw_mark(dst_image, (Direction.UP, ), dst_xs[6], dst_ys[1],
crop_mark_size, crop_mark_distance)
draw_mark(dst_image, (Direction.UP, Direction.RIGHT), dst_xs[7],
dst_ys[1], crop_mark_size, crop_mark_distance)
draw_mark(dst_image, (Direction.UP, Direction.LEFT), dst_xs[1],
dst_ys[4], crop_mark_size, crop_mark_distance)
draw_mark(dst_image, (Direction.UP, Direction.RIGHT), dst_xs[10],
dst_ys[4], crop_mark_size, crop_mark_distance)
draw_mark(dst_image, (Direction.DOWN, Direction.LEFT), dst_xs[1],
dst_ys[7], crop_mark_size, crop_mark_distance)
draw_mark(dst_image, (Direction.DOWN, Direction.RIGHT), dst_xs[10],
dst_ys[7], crop_mark_size, crop_mark_distance)
draw_mark(dst_image, (Direction.DOWN, Direction.LEFT), dst_xs[4],
dst_ys[10], crop_mark_size, crop_mark_distance)
draw_mark(dst_image, (Direction.DOWN, ), dst_xs[5], dst_ys[10],
crop_mark_size, crop_mark_distance)
draw_mark(dst_image, (Direction.DOWN, ), dst_xs[6], dst_ys[10],
crop_mark_size, crop_mark_distance)
draw_mark(dst_image, (Direction.DOWN, Direction.RIGHT), dst_xs[7],
dst_ys[10], crop_mark_size, crop_mark_distance)
pdb.gimp_selection_none(dst_image)
def create_template(
box_width_mm, # type: float
box_height_mm, # type: float
box_depth_mm # type: float
):
# type: (...) -> None
"""Creates an empty template image given the box size."""
with DefaultContext():
box_width = mm_to_px(box_width_mm) # type: int
box_height = mm_to_px(box_height_mm) # type: int
box_depth = mm_to_px(box_depth_mm) # type: int
xs, ys = template_coordinates(box_width, box_height, box_depth)
image_width = xs[-1] - xs[0] # type: int
image_height = ys[-1] - ys[0] # type: int
# Create a template image with one transparent layer
image = gimp.Image(image_width, image_height) # type: gimp.Image
with PausedUndo(image):
layer = gimp.Layer(image, "Template", image_width, image_height,
gimpfu.RGBA_IMAGE, 100,
gimpfu.NORMAL_MODE) # type: gimp.Layer
image.add_layer(layer, 0)
# Create guides
for x in xs: # type: int
image.add_vguide(x)
for y in ys: # type: int
image.add_hguide(y)
# Fill the areas where the graphics go with white
pdb.gimp_selection_none(image)
pdb.gimp_progress_pulse()
pdb.gimp_image_select_rectangle(image, gimpfu.CHANNEL_OP_ADD,
xs[0], ys[1], image_width,
ys[3] - ys[1])
pdb.gimp_progress_pulse()
pdb.gimp_image_select_rectangle(image, gimpfu.CHANNEL_OP_ADD,
xs[1], ys[0], xs[2] - xs[1],
image_height)
pdb.gimp_edit_fill(layer, gimpfu.WHITE_FILL)
pdb.gimp_selection_none(image)
def put_text(text, left, right, top, bottom):
"""Puts some text in the center of a rectangle."""
pdb.gimp_progress_pulse()
text_size = DPI / 4 # type: int
text_layer = pdb.gimp_text_layer_new(
image, text, "sans-serif", text_size,
gimpfu.PIXELS) # type: gimp.Layer
image.add_layer(text_layer, 0)
move_drawable_to(text_layer, Corner.CENTER,
(left + right) // 2, (top + bottom) // 2)
pdb.gimp_image_merge_down(image, text_layer,
gimpfu.CLIP_TO_BOTTOM_LAYER)
put_text("TOP", xs[1], xs[2], ys[0], ys[1])
put_text("LEFT", xs[0], xs[1], ys[1], ys[3])
put_text("FRONT", xs[1], xs[2], ys[1], ys[3])
put_text("RIGHT", xs[2], xs[3], ys[1], ys[3])
put_text("BACK", xs[3], xs[4], ys[1], ys[3])
put_text("BOTTOM", xs[1], xs[2], ys[3], ys[4])
put_text(
"Box width: %dmm (%dpx)\n"
"Box height: %dmm (%dpx)\n"
"Box depth: %dmm (%dpx)" %
(box_width_mm, box_width, box_height_mm, box_height,
box_depth_mm, box_depth), xs[0], xs[1], ys[0], ys[1])
gimp.Display(image)
gimp.displays_flush()
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 cutter_single_image(
image, drawable,
limit, sl_thresh, sz_thresh,
bg_manual, bg_color, bg_corner, bg_x, bg_y,
padding, deskew, sq_crop, autoclose,
save_same, save_dir, save_ftype, save_dpi, jpg_qual, save_suffix
):
img_width = pdb.gimp_image_width(image)
img_height = pdb.gimp_image_height(image)
img_fullpath = pdb.gimp_image_get_filename(image)
img_filename = os.path.basename(img_fullpath)
img_name = '.'.join(img_filename.split('.')[:-1])
img_ext = save_ftype or img_filename.split('.')[-1].lower()
new_filename_tpl = ''.join([
img_name, '-', save_suffix, '-',
'%0', str(len(str(int(limit + 1)))), 'd',
'.', img_ext
])
new_fullpath_tpl = os.path.join(
os.path.dirname(img_fullpath) if save_same else save_dir,
new_filename_tpl
)
# gimp.message(new_fullpath_tpl)
# function code goes here...
gimp.context_push()
pdb.gimp_image_undo_disable(image)
# If the background wasn't manually defined, pick the colour from one of the four corners
# (using radius 5 average)
if not bg_manual:
if bg_corner in (1, 3):
bg_x = img_width - bg_x
if bg_corner in (2, 3):
bg_y = img_height - bg_y
bg_color = pdb.gimp_image_pick_color(image, drawable, bg_x, bg_y, True, True, 5)
pdb.gimp_context_set_defaults()
pdb.gimp_context_set_antialias(True)
pdb.gimp_context_set_sample_transparent(True)
pdb.gimp_context_set_sample_threshold_int(sl_thresh)
pdb.gimp_context_set_feather(True)
fr = min(img_width, img_height) / 100.0 # NOTE why???
pdb.gimp_context_set_feather_radius(fr, fr)
pdb.gimp_context_set_background(bg_color)
pdb.gimp_image_select_color(image, gimpfu.CHANNEL_OP_REPLACE, drawable, bg_color)
# convert inverted copy of the background selection to a path
pdb.gimp_selection_sharpen(image)
pdb.gimp_selection_invert(image)
# _, before = pdb.gimp_image_get_vectors(image)
pdb.plug_in_sel2path(image, drawable)
# _, after = pdb.gimp_image_get_vectors(image)
# newpath_id = list(set(after) - set(before))[0]
# newpath = gimp.Vectors.from_id(newpath_id)
# looks like newly created vector is always active, so this should be sufficent
newpath = pdb.gimp_image_get_active_vectors(image)
pdb.gimp_context_set_feather(False)
_, strokes = pdb.gimp_vectors_get_strokes(newpath)
extracted = 0
for stroke_id in strokes:
stroke_points = pdb.gimp_vectors_stroke_get_points(newpath, stroke_id)
# skip not closed paths
if not stroke_points[3]:
continue
temp_vector = pdb.gimp_vectors_new(image, '-temp-')
pdb.gimp_image_insert_vectors(image, temp_vector, None, -1)
pdb.gimp_vectors_stroke_new_from_points(temp_vector, *stroke_points)
pdb.gimp_image_select_item(image, gimpfu.CHANNEL_OP_REPLACE, temp_vector)
pdb.gimp_image_remove_vectors(image, temp_vector)
# check for minimum size
bounds = pdb.gimp_selection_bounds(image)
sizex = bounds[3] - bounds[1]
sizey = bounds[4] - bounds[2]
if (min(sizex, sizey) < sz_thresh or
sizex >= img_width or
sizey >= img_height):
continue
buffname = "dsibuff"
if deskew and pdb.gimp_procedural_db_proc_exists('gimp_deskew_plugin'):
pdb.gimp_progress_set_text('Running deskew plugin...')
pdb.gimp_image_select_rectangle(
image, gimpfu.CHANNEL_OP_REPLACE,
bounds[1], bounds[2], sizex, sizey
)
buffname = pdb.gimp_edit_named_copy(drawable, buffname)
temp_image = pdb.gimp_edit_named_paste_as_new(buffname)
temp_layer = pdb.gimp_image_get_active_layer(temp_image)
pdb.gimp_image_undo_disable(temp_image)
pdb.gimp_layer_flatten(temp_layer)
# RUN_NONINTERACTIVE causes 'calling error' exception
pdb.gimp_deskew_plugin(temp_image, temp_layer, 0, 0, 0, 0, True,
run_mode=gimpfu.RUN_INTERACTIVE)
pdb.gimp_image_resize_to_layers(temp_image)
pdb.gimp_layer_flatten(temp_layer)
pdb.gimp_image_select_contiguous_color(
temp_image, gimpfu.CHANNEL_OP_REPLACE, temp_layer, 0, 0
)
pdb.gimp_selection_invert(temp_image)
bounds = pdb.gimp_selection_bounds(temp_image)
sizex = bounds[3] - bounds[1]
sizey = bounds[4] - bounds[2]
pdb.gimp_selection_none(temp_image)
pdb.gimp_image_crop(temp_image, sizex, sizey, bounds[1], bounds[2])
if (sq_crop and sizex != sizey
and pdb.gimp_procedural_db_proc_exists('script_fu_addborder')):
if sizex > sizey:
dx = 0
dy = (sizex - sizey) * 0.5
else:
dx = (sizey - sizex) * 0.5
dy = 0
pdb.script_fu_addborder(temp_image, temp_layer, dx, dy, bg_color, 0)
pdb.gimp_image_raise_item_to_top(temp_image, temp_layer)
pdb.gimp_image_merge_visible_layers(temp_image, gimpfu.EXPAND_AS_NECESSARY)
temp_layer = pdb.gimp_image_get_active_layer(temp_image)
else:
temp_image = image
pdb.gimp_image_undo_disable(temp_image)
temp_layer = pdb.gimp_image_get_active_layer(temp_image)
if sq_crop:
c_x = 0.5 * (bounds[1] + bounds[3])
c_y = 0.5 * (bounds[2] + bounds[4])
hl = padding + max(sizex, sizey) * 0.5
sel_x = c_x - hl
sel_y = c_y - hl
sel_w = sel_h = 2 * hl
else:
sel_x = bounds[1]
sel_y = bounds[2]
sel_w = sizex
sel_h = sizey
pdb.gimp_image_select_rectangle(
temp_image, gimpfu.CHANNEL_OP_REPLACE,
sel_x, sel_y, sel_w, sel_h
)
buffname = pdb.gimp_edit_named_copy(drawable, buffname)
temp_image = pdb.gimp_edit_named_paste_as_new(buffname)
temp_layer = pdb.gimp_image_get_active_layer(temp_image)
if padding and pdb.gimp_procedural_db_proc_exists('script_fu_addborder'):
pdb.script_fu_addborder(temp_image, temp_layer, padding, padding, bg_color, 0)
pdb.gimp_image_merge_visible_layers(temp_image, gimpfu.EXPAND_AS_NECESSARY)
temp_layer = pdb.gimp_image_get_active_layer(temp_image)
pdb.gimp_image_undo_enable(temp_image)
temp_display = pdb.gimp_display_new(temp_image)
extracted += 1
filename = new_fullpath_tpl % (extracted, )
pdb.gimp_image_set_resolution(temp_image, save_dpi, save_dpi)
if img_ext == 'jpg':
pdb.file_jpeg_save(
temp_image, temp_layer, filename, filename,
jpg_qual, 0.1, 1, 1, '', 2, 0, 0, 1
)
else:
pdb.gimp_file_save(temp_image, temp_layer, filename, filename)
if autoclose:
pdb.gimp_display_delete(temp_display)
if extracted >= limit:
break
pdb.gimp_progress_set_text('Extracted %d images' % (extracted, ))
pdb.gimp_image_remove_vectors(image, newpath)
pdb.gimp_selection_none(image)
pdb.gimp_image_undo_enable(image)
pdb.gimp_progress_end()
pdb.gimp_displays_flush()
gimp.context_pop()
return extracted