71 lines
2 KiB
Python
71 lines
2 KiB
Python
# SPDX-License-Identifier: GPL-3.0-or-later
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from PIL import Image, ImageDraw, ImageFont
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from colorama import Fore, Style
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from config import *
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from fonts import fonts
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#font = "resources/ComicMono.ttf"
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def gen_image(height, lines, font):
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text_widths = []
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for text in lines:
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pil_font = ImageFont.truetype(font["path"], size=text["size"])
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text["string"] = text["string"].replace("\r\n", "\n")
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sub_lines = text["string"].split('\n')
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text_widths.append(max([pil_font.getbbox(sub_line)[2] for sub_line in sub_lines]))
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text_max_start = max([pil_font.getbbox(sub_line)[0] for sub_line in sub_lines])
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# I am assuming the left corner of the bbox to always be 0, I have yet to
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# encounter a situation when this isn't the case
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if (text_max_start != 0):
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print(Fore.YELLOW + "Warning, found situation where left corner of bbox of text != 0,", "text1_box:", text1, "text2_box", text2)
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# the 1 here assures we don't get a 0 width image
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text_widths.append(1)
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width = max(text_widths)
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# '1' is 1 bit bitdepth
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img = Image.new('1', (width, height), color=1)
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draw = ImageDraw.Draw(img)
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for line in lines:
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pil_font = ImageFont.truetype(font["path"], size=line["size"])
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draw.text((0, line["pos"]), line["string"], font=pil_font, stroke_width = font["stroke_width_bold"] if line["bold"] else font["stroke_width"], stroke_fill="black")
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if (width > max_label_length):
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message = f"Label too long, max allowed length = {max_label_length}, yours = {width}."
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status = "Error"
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else:
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message = None
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status = None
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return message, status, img
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Text1 = {
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"string": "Hello world",
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"size": 30,
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"pos": 10,
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"bold": False,
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}
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Text2 = {
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"string": "Hello worhfeiheifhefld\nafefe",
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"size": 20,
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"pos": 40,
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"bold": False,
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}
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Text3 = {
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"string": "Hello worhfeiheifhefld\nafefe",
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"size": 20,
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"pos": 80,
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"bold": False,
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}
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#gen_image(200, [Text1, Text2, Text3], fonts()["CYBER"])[2].save("aaa.png")
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