pandora/scripts/item_icon.pandora.py
2023-08-24 23:39:54 +02:00

62 lines
2.8 KiB
Python
Executable file

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import os
import sys
from PIL import Image
from optparse import OptionParser
root_dir = os.path.normpath(os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
static_root = os.path.join(os.path.dirname(__file__), 'data')
def render_icon(frame, timeline, icon):
icon_width = 1024
icon_height = 1024
icon_image = Image.new('RGBA', (icon_width, icon_height), (0, 0, 0, 0))
frame_width = icon_width
frame_ratio = 1
frame_height = int(round(frame_width / frame_ratio))
frame_image = Image.open(frame) if frame else Image.new('RGB', (1024, 768), (0, 0, 0))
frame_image_ratio = frame_image.size[0] / frame_image.size[1]
if frame_ratio < frame_image_ratio:
frame_image = frame_image.resize((int(frame_height * frame_image_ratio), frame_height), Image.LANCZOS)
left = int((frame_image.size[0] - frame_width) / 2)
frame_image = frame_image.crop((left, 0, left + frame_width, frame_height))
else:
frame_image = frame_image.resize((frame_width, int(frame_width / frame_image_ratio)), Image.LANCZOS)
top = int((frame_image.size[1] - frame_height) / 2)
frame_image = frame_image.crop((0, top, frame_width, top + frame_height))
icon_image.paste(frame_image, (0, 0))
timeline_left = 64
timeline_top = 832
timeline_width = 896
timeline_height = 128
timeline_image = Image.new('RGB', (timeline_width + 8, timeline_height + 8), (255, 255, 255))
mask_image = Image.open(os.path.join(static_root, 'iconTimelineOuterMask.png'))
icon_image.paste(timeline_image, (timeline_left - 4, timeline_top - 4), mask=mask_image)
timeline_image = Image.open(timeline) if timeline else Image.new('RGB', (timeline_width, timeline_height), (0, 0, 0))
timeline_image = timeline_image.resize((timeline_width, timeline_height), Image.LANCZOS)
mask_image = Image.open(os.path.join(static_root, 'iconTimelineInnerMask.png'))
icon_image.paste(timeline_image, (timeline_left, timeline_top), mask=mask_image)
# we're using jpegs with border-radius
# mask_image = Image.open(os.path.join(static_root, 'iconMask.png'))
# icon_image.putalpha(mask_image)
if icon.endswith('.jpg'):
icon_image = icon_image.convert('RGB')
icon_image.save(icon)
def main():
parser = OptionParser()
parser.add_option('-f', '--frame', dest='frame', help='Poster frame (image file to be read)')
parser.add_option('-l', '--timeline', dest='timeline', help='Timeline (image file to be read)')
parser.add_option('-i', '--icon', dest='icon', help='Icon (image file to be written)')
(options, args) = parser.parse_args()
if options.icon is None:
parser.print_help()
sys.exit()
render_icon(options.frame, options.timeline, options.icon)
if __name__ == "__main__":
main()