315 lines
16 KiB
Python
315 lines
16 KiB
Python
from os import path as os_path
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from datetime import datetime
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from typing import Tuple
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from PIL import Image, ImageDraw, ImageFont
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try:
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from utils import errorLogging
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except ImportError:
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def errorLogging():
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import traceback
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print(traceback.format_exc())
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class OverlayImage:
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LANGUAGES = {
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"Default": "NotoSansJP-Regular.ttf",
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"Japanese": "NotoSansJP-Regular.ttf",
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"Korean": "NotoSansKR-Regular.ttf",
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"Chinese Simplified": "NotoSansSC-Regular.ttf",
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"Chinese Traditional": "NotoSansTC-Regular.ttf",
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}
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def __init__(self, root_path: str=None):
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self.message_log = []
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if root_path is None:
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self.root_path = os_path.join(os_path.dirname(__file__), "..", "..", "..", "fonts")
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else:
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self.root_path = os_path.join(root_path, "_internal", "fonts")
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@staticmethod
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def concatenateImagesVertically(img1: Image, img2: Image, margin: int = 0) -> Image:
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total_height = img1.height + img2.height + margin
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dst = Image.new("RGBA", (img1.width, total_height))
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dst.paste(img1, (0, 0))
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dst.paste(img2, (0, img1.height + margin))
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return dst
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@staticmethod
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def addImageMargin(image: Image, top: int, right: int, bottom: int, left: int, color: Tuple[int, int, int, int]) -> Image:
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new_width = image.width + right + left
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new_height = image.height + top + bottom
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result = Image.new(image.mode, (new_width, new_height), color)
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result.paste(image, (left, top))
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return result
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@staticmethod
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def getUiSizeSmallLog() -> dict:
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return {
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"width": 3840,
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"height": 92,
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"font_size": 92,
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}
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@staticmethod
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def getUiColorSmallLog() -> dict:
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colors = {
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"background_color": (41, 42, 45),
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"background_outline_color": (41, 42, 45),
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"text_color": (223, 223, 223)
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}
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return colors
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def createTextboxSmallLog(self, text:str, language:str, text_color:tuple, base_width:int, base_height:int, font_size:int) -> Image:
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font_family = self.LANGUAGES.get(language, self.LANGUAGES["Default"])
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img = Image.new("RGBA", (base_width, base_height), (0, 0, 0, 0))
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draw = ImageDraw.Draw(img)
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try:
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font_path = os_path.join(self.root_path, font_family)
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font = ImageFont.truetype(font_path, font_size)
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except Exception:
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errorLogging()
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font_path = os_path.join(os_path.dirname(__file__), "..", "..", "..", "fonts", font_family)
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font = ImageFont.truetype(font_path, font_size)
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text_width = draw.textlength(text, font)
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character_width = text_width // len(text)
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character_line_num = int((base_width // character_width) - 12)
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if len(text) > character_line_num:
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text = "\n".join([text[i:i + character_line_num] for i in range(0, len(text), character_line_num)])
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text_height = font_size * (len(text.split("\n")) + 1) + 20
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img = Image.new("RGBA", (base_width, text_height), (0, 0, 0, 0))
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draw = ImageDraw.Draw(img)
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text_x = base_width // 2
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text_y = text_height // 2
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draw.text((text_x, text_y), text, text_color, anchor="mm", stroke_width=0, font=font, align="center")
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return img
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def createOverlayImageSmallLog(self, message: str, your_language: str, translation: list = [], target_language: list = []) -> Image:
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# UI設定を取得
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ui_size = self.getUiSizeSmallLog()
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width, height, font_size = ui_size["width"], ui_size["height"], ui_size["font_size"]
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ui_colors = self.getUiColorSmallLog()
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text_color = ui_colors["text_color"]
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background_color = ui_colors["background_color"]
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background_outline_color = ui_colors["background_outline_color"]
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# テキストボックス画像のリストを作成
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textbox_images = []
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# 翻訳がある場合
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if translation and target_language:
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# 元のメッセージがある場合は追加
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if message:
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textbox_images.append(
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self.createTextboxSmallLog(message, your_language, text_color, width, height, font_size)
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)
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# 翻訳をすべて追加
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for trans, lang in zip(translation, target_language):
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textbox_images.append(
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self.createTextboxSmallLog(trans, lang, text_color, width, height, font_size)
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)
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else:
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# 翻訳がない場合は元のメッセージのみ
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textbox_images.append(
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self.createTextboxSmallLog(message, your_language, text_color, width, height, font_size)
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)
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# すべてのテキストボックスを縦に結合
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img = textbox_images[0]
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for textbox_img in textbox_images[1:]:
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img = self.concatenateImagesVertically(img, textbox_img)
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# 角丸背景を作成
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background = Image.new("RGBA", img.size, (0, 0, 0, 0))
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draw = ImageDraw.Draw(background)
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draw.rounded_rectangle([(0, 0), img.size], radius=50, fill=background_color, outline=background_outline_color, width=5)
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# 背景とテキストを合成
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img = Image.alpha_composite(background, img)
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return img
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@staticmethod
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def getUiSizeLargeLog() -> dict:
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return {
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"width": 960,
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"font_size_large": 30,
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"font_size_small": 20,
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"margin": 25,
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"radius": 25,
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"padding": 10,
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"clause_margin": 20,
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}
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@staticmethod
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def getUiColorLargeLog() -> dict:
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return {
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"background_color": (41, 42, 45),
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"background_outline_color": (41, 42, 45),
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"text_color_large": (223, 223, 223),
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"text_color_small": (190, 190, 190),
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"text_color_send": (97, 151, 180),
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"text_color_receive": (168, 97, 180),
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"text_color_time": (120, 120, 120)
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}
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def createTextImageLargeLog(self, message_type:str, size:str, text:str, language:str) -> Image:
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ui_size = self.getUiSizeLargeLog()
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font_size = ui_size["font_size_large"] if size == "large" else ui_size["font_size_small"]
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text_color = self.getUiColorLargeLog()[f"text_color_{size}"]
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anchor = "lm" if message_type == "receive" else "rm"
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text_x = 0 if message_type == "receive" else ui_size["width"]
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align = "left" if message_type == "receive" else "right"
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font_family = self.LANGUAGES.get(language, self.LANGUAGES["Default"])
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img = Image.new("RGBA", (0, 0), (0, 0, 0, 0))
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draw = ImageDraw.Draw(img)
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try:
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font_path = os_path.join(self.root_path, font_family)
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font = ImageFont.truetype(font_path, font_size)
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except Exception:
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errorLogging()
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font_path = os_path.join(os_path.dirname(__file__), "..", "..", "..", "fonts", font_family)
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font = ImageFont.truetype(font_path, font_size)
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text_width = draw.textlength(text, font)
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character_width = text_width // len(text)
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character_line_num = int((ui_size["width"] // character_width) - 1)
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if len(text) > character_line_num:
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text = "\n".join([text[i:i + character_line_num] for i in range(0, len(text), character_line_num)])
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text_height = font_size * len(text.split("\n")) + ui_size["padding"]
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img = Image.new("RGBA", (ui_size["width"], text_height), (0, 0, 0, 0))
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draw = ImageDraw.Draw(img)
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text_y = text_height // 2
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draw.multiline_text((text_x, text_y), text, text_color, anchor=anchor, stroke_width=0, font=font, align=align)
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return img
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def createTextImageMessageType(self, message_type:str, date_time:str) -> Image:
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ui_size = self.getUiSizeLargeLog()
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font_size = ui_size["font_size_small"]
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ui_padding = ui_size["padding"]
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ui_color = self.getUiColorLargeLog()
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text_color = ui_color[f"text_color_{message_type}"]
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text_color_time = ui_color["text_color_time"]
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anchor = "lm" if message_type == "receive" else "rm"
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text = "Receive" if message_type == "receive" else "Send"
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img = Image.new("RGBA", (0, 0), (0, 0, 0, 0))
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draw = ImageDraw.Draw(img)
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try:
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font_path = os_path.join(self.root_path, self.LANGUAGES["Default"])
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font = ImageFont.truetype(font_path, font_size)
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except Exception:
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errorLogging()
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font_path = os_path.join(os_path.dirname(__file__), "..", "..", "..", "fonts", self.LANGUAGES["Default"])
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font = ImageFont.truetype(font_path, font_size)
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text_height = font_size + ui_padding
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text_width = draw.textlength(date_time, font)
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character_width = text_width // len(date_time)
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img = Image.new("RGBA", (ui_size["width"], text_height), (0, 0, 0, 0))
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draw = ImageDraw.Draw(img)
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text_y = text_height // 2
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text_time_x = 0 if message_type == "receive" else ui_size["width"] - (text_width + character_width)
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text_x = (text_width + character_width) if message_type == "receive" else ui_size["width"]
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draw.text((text_time_x, text_y), date_time, text_color_time, anchor=anchor, stroke_width=0, font=font)
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draw.text((text_x, text_y), text, text_color, anchor=anchor, stroke_width=0, font=font)
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return img
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def createTextboxLargeLog(self, message_type: str, message: str = None, your_language: str = None, translation: list = [], target_language: list = [], date_time: str = None) -> Image:
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# テキスト画像のリストを作成
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images = [self.createTextImageMessageType(message_type, date_time)]
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# 翻訳がある場合
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if translation and target_language:
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# 元のメッセージがある場合は小さいサイズで追加
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if message is not None:
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images.append(
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self.createTextImageLargeLog(message_type, "small", message, your_language)
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)
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# 翻訳をすべて大きいサイズで追加
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for trans, lang in zip(translation, target_language):
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images.append(
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self.createTextImageLargeLog(message_type, "large", trans, lang)
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)
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else:
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# 翻訳がない場合は元のメッセージのみ
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images.append(
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self.createTextImageLargeLog(message_type, "large", message, your_language)
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)
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# すべてのテキスト画像を縦に結合
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combined_img = images[0]
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for img in images[1:]:
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combined_img = self.concatenateImagesVertically(combined_img, img)
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return combined_img
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def createOverlayImageLargeLog(self, message_type:str, message:str=None, your_language:str=None, translation:list=[], target_language:list=[]) -> Image:
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ui_color = self.getUiColorLargeLog()
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background_color = ui_color["background_color"]
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background_outline_color = ui_color["background_outline_color"]
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ui_size = self.getUiSizeLargeLog()
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ui_margin = ui_size["margin"]
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ui_radius = ui_size["radius"]
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ui_clause_margin = ui_size["clause_margin"]
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self.message_log.append({
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"message_type": message_type,
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"message": message,
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"your_language": your_language,
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"translation": translation,
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"target_language": target_language,
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"datetime": datetime.now().strftime("%H:%M")
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})
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if len(self.message_log) > 5:
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self.message_log = self.message_log[-5:]
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imgs = [
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self.createTextboxLargeLog(
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log["message_type"],
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log["message"],
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log["your_language"],
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log["translation"],
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log["target_language"],
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log["datetime"]) for log in self.message_log
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]
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img = imgs[0]
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for i in imgs[1:]:
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img = self.concatenateImagesVertically(img, i, ui_clause_margin)
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img = self.addImageMargin(img, ui_margin, ui_margin, ui_margin, ui_margin, (0, 0, 0, 0))
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width, height = img.size
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background = Image.new("RGBA", (width, height), (0, 0, 0, 0))
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draw = ImageDraw.Draw(background)
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draw.rounded_rectangle([(0, 0), (width, height)], radius=ui_radius, fill=background_color, outline=background_outline_color, width=5)
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img = Image.alpha_composite(background, img)
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return img
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if __name__ == "__main__":
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overlay = OverlayImage()
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img = overlay.createOverlayImageSmallLog("Hello, World!", "English", "こんにちは、世界！", "Japanese")
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img.save("overlay_small.png")
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img = overlay.createOverlayImageLargeLog("send", "Hello, World!", "English", "こんにちは、世界！", "Japanese")
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img = overlay.createOverlayImageLargeLog("receive", "こんにちは、世界！", "Japanese", "Hello, World!", "English")
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img = overlay.createOverlayImageLargeLog("send", "Hello, World!aaaaaaaaaaaaaaaaaあああああああああああああああaaaaaaaaaaaaaaaaaあああああああああああああああ", "English", "aaaaaaaaaaaaaaaaaあああああああああああああああaaaaaaaaaaaaaaaaaあああああああああああああああこんにちは、世界！", "Japanese")
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img = overlay.createOverlayImageLargeLog("receive", "こんにちは、世界！aaaaaaaaaaaaaaaaaあああああああああああああああaaaaaaaaaaaaaaaaaあああああああああああああああ", "Japanese", "Hello, World!aaaaaaaaaaaaaaaaaあああああああああああああああaaaaaaaaaaaaaaaaaあああああああああああああああ", "English")
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img = overlay.createOverlayImageLargeLog("send", "Hello, World!", "English", "こんにちは、世界！", "Japanese")
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img = overlay.createOverlayImageLargeLog("receive", "こんにちは、世界！", "Japanese", "Hello, World!", "English")
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img = overlay.createOverlayImageLargeLog("send", "Hello, World!aaaaaaaaaaaaaaaaaあああああああああああああああaaaaaaaaaaaaaaaaaあああああああああああああああ", "English", "aaaaaaaaaaaaaaaaaあああああああああああああああaaaaaaaaaaaaaaaaaあああああああああああああああこんにちは、世界！", "Japanese")
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img = overlay.createOverlayImageLargeLog("receive", "こんにちは、世界！aaaaaaaaaaaaaaaaaあああああああああああああああaaaaaaaaaaaaaaaaaあああああああああああああああ", "Japanese", "Hello, World!aaaaaaaaaaaaaaaaaあああああああああああああああaaaaaaaaaaaaaaaaaあああああああああああああああ", "English")
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img = overlay.createOverlayImageLargeLog("send", "Hello, World!", "English", "こんにちは、世界！", "Japanese")
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img = overlay.createOverlayImageLargeLog("receive", "こんにちは、世界！", "Japanese", "Hello, World!", "English")
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img = overlay.createOverlayImageLargeLog("send", "Hello, World!aaaaaaaaaaaaaaaaaあああああああああああああああaaaaaaaaaaaaaaaaaあああああああああああああああ", "English", "aaaaaaaaaaaaaaaaaあああああああああああああああaaaaaaaaaaaaaaaaaあああああああああああああああこんにちは、世界！", "Japanese")
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img = overlay.createOverlayImageLargeLog("receive", "こんにちは、世界！aaaaaaaaaaaaaaaaaあああああああああああああああaaaaaaaaaaaaaaaaaあああああああああああああああ", "Japanese", "Hello, World!aaaaaaaaaaaaaaaaaあああああああああああああああaaaaaaaaaaaaaaaaaあああああああああああああああ", "English")
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img.save("overlay_large.png") |