+# This file is part of Librarian, licensed under GNU Affero GPLv3 or later.
+# Copyright © Fundacja Wolne Lektury. See NOTICE for more information.
+#
import PIL.Image
from librarian.cover import Cover, Metric
from .utils.color import algo_contrast_or_hue, luminance, is_very_bright
from .utils.textbox import DoesNotFit
from .widgets.author import AuthorBox
from .widgets.background import Background
-from .widgets.image import WLLogo, Label
+from .widgets.image import WLLogo, Label, LogoSticker
from .widgets.marquise import Marquise
from .widgets.title import TitleBox
height = 2970
margin = 100
logo_h = 177
+ author_width = 1400
+ sticker_size = 400
+ sticker_padding_x = 30
+ sticker_padding_y = 50
+ sticker_radius = 10
+
title_box_top = 262
color_schemes = [
self.scale_after = final_width / self.width
if final_height is not None:
- self.height = round(final_height / self.m._scale)
+ self.height = round(final_height / self.scale_after / self.m._scale)
self.square_variant = self.height / self.width < 250 / 210
def image(self):
img = PIL.Image.new('RGB', (self.m.width, self.m.height), self.background_color)
- bg = Background(self)
-
- if self.square_variant:
- layout_options = [
- (self.m.marquise_small, 1),
- (self.m.marquise_big, 2),
- (self.m.marquise_big, 3),
- (self.m.marquise_big, None),
- ]
+ if self.predesigned:
+ bg = Background(self, crop_to_square=False)
+ bg.apply(
+ img,
+ 0, 0,
+ self.m.width, self.m.height
+ )
else:
- layout_options = [
- (self.m.marquise_small, 2),
- (self.m.marquise_small, 1),
- (self.m.marquise_big, 3),
- (self.m.marquise_xl, 4),
- (self.m.marquise_xl, None),
- ]
-
- for marquise_h, lines in layout_options:
- title_box_height = marquise_h - self.m.title_box_top - self.m.margin
- try:
- title_box = TitleBox(
- self,
- self.m.width - 2 * self.m.margin,
- title_box_height,
- lines,
- force=lines is None
- )
- except DoesNotFit:
- continue
+ bg = Background(self)
+ if self.square_variant:
+ layout_options = [
+ (self.m.marquise_small, 1),
+ (self.m.marquise_big, 2),
+ (self.m.marquise_big, 3),
+ (self.m.marquise_big, None),
+ ]
else:
- break
-
- self.marquise_height = marquise_h
- marquise = Marquise(self, marquise_h)
-
- bg.apply(
- img,
- 0, marquise.edge_top,
- self.m.width, self.m.height - marquise.edge_top
- )
- self.set_color_scheme_from(
- img.crop((
+ layout_options = [
+ (self.m.marquise_small, 2),
+ (self.m.marquise_small, 1),
+ (self.m.marquise_big, 3),
+ (self.m.marquise_xl, 4),
+ (self.m.marquise_xl, None),
+ ]
+
+ # Trying all the layout options with decreasing scale.
+ title_box = None
+ title_scale = 1
+ while title_box is None:
+ for marquise_h, lines in layout_options:
+ title_box_height = marquise_h - self.m.title_box_top - self.m.margin
+ try:
+ title_box = TitleBox(
+ self,
+ self.m.width - 2 * self.m.margin,
+ title_box_height,
+ lines,
+ scale=title_scale
+ )
+ except DoesNotFit:
+ continue
+ else:
+ break
+ title_scale *= .99
+
+ self.marquise_height = marquise_h
+ marquise = Marquise(self, self.marquise_height)
+
+ bg.apply(
+ img,
0, marquise.edge_top,
- self.m.width, marquise.edge_top + (
- self.m.height - marquise.edge_top
- ) / 4
- ))
- )
-
- marquise.apply(
- img, 0, 0, self.m.width
- )
- title_box.apply(
- img,
- marquise.title_box_position[0],
- marquise.title_box_position[1],
- )
-
- AuthorBox(self, self.m.width - self.m.margin).apply(
- img, 0, self.m.margin
- )
- WLLogo(self).apply(img, self.m.margin, self.m.margin, None, self.m.logo_h)
-
-
+ self.m.width, self.m.height - marquise.edge_top
+ )
+ self.set_color_scheme_from(
+ img.crop((
+ 0, marquise.edge_top,
+ self.m.width, marquise.edge_top + (
+ self.m.height - marquise.edge_top
+ ) / 4
+ ))
+ )
+
+ marquise.apply(
+ img, 0, 0, self.m.width
+ )
+ title_box.apply(
+ img,
+ marquise.title_box_position[0],
+ marquise.title_box_position[1],
+ )
+
+ AuthorBox(self, self.m.author_width).apply(
+ img, self.m.width - self.m.margin - self.m.author_width, self.m.margin
+ )
+ WLLogo(self).apply(img, self.m.margin, self.m.margin, None, self.m.logo_h)
+
+
+ if self.cover_logo:
+ LogoSticker(self, self.cover_logo).apply(
+ img,
+ self.m.width - self.m.margin - self.m.sticker_size,
+ self.m.height - self.m.margin,
+ self.m.sticker_size, self.m.sticker_size, self.m.sticker_padding_x, self.m.sticker_padding_y, self.m.sticker_radius
+ )
for logo in self.additional_logos:
LogoSticker(self, logo).apply(img, 0, 0)
def image(self):
img = super().image()
-
- Label(self).apply(
- img,
- self.m.label_left,
- self.marquise_height - self.m.label_top,
- self.m.label_w,
- self.m.label_h
- )
+ if not self.predesigned:
+ Label(self).apply(
+ img,
+ self.m.label_left,
+ self.marquise_height - self.label_top,
+ self.m.label_w,
+ self.m.label_h
+ )
return img
fnp / librarian.git / blobdiff