aa926688c4
- 修正3个i3-3代SKU文件总成本与配件之和不一致的问题：i3-3代-4G-32G总成本221.5->236.5，i3-3代-4G-64G总成本236.5->251.5，i3-3代-8G-64G总成本313.5->298.5 - 删除售价验证临时图片，新增nascab产品和2.5金单有产品目录
71 lines
2.2 KiB
Python
71 lines
2.2 KiB
Python
# -*- coding: utf-8 -*-
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"""在图片上叠加文字标签：标题 + 副标题，带半透明背景条"""
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from PIL import Image, ImageDraw, ImageFont
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import sys
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import os
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def add_text_overlay(image_path, title, subtitle, output_path):
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img = Image.open(image_path).convert("RGBA")
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w, h = img.size
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# 创建文字图层
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txt_layer = Image.new("RGBA", (w, h), (0, 0, 0, 0))
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draw = ImageDraw.Draw(txt_layer)
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# 字体大小根据图片宽度自适应
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title_size = max(48, w // 18)
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sub_size = max(28, w // 30)
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# 尝试加载中文字体
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font_paths = [
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r"C:\Windows\Fonts\msyhbd.ttc", # 微软雅黑粗体
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r"C:\Windows\Fonts\msyh.ttc", # 微软雅黑
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r"C:\Windows\Fonts\simhei.ttf", # 黑体
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]
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title_font = None
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sub_font = None
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for fp in font_paths:
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if os.path.exists(fp):
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title_font = ImageFont.truetype(fp, title_size)
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sub_font = ImageFont.truetype(fp, sub_size)
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break
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if title_font is None:
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title_font = ImageFont.load_default()
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sub_font = ImageFont.load_default()
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# 文字位置：左上角，带边距
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margin_x = w // 15
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margin_y = h // 10
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# 绘制半透明背景条
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title_bbox = draw.textbbox((margin_x, margin_y), title, font=title_font)
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sub_bbox = draw.textbbox((margin_x, title_bbox[3] + 12), subtitle, font=sub_font)
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bar_top = margin_y - 16
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bar_bottom = sub_bbox[3] + 16
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bar_right = max(title_bbox[2], sub_bbox[2]) + 30
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draw.rectangle(
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[(margin_x - 16, bar_top), (bar_right, bar_bottom)],
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fill=(0, 0, 0, 140)
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)
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# 绘制标题（白色粗体）
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draw.text((margin_x, margin_y), title, font=title_font, fill=(255, 255, 255, 255))
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# 绘制副标题（浅白色）
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draw.text((margin_x, title_bbox[3] + 12), subtitle, font=sub_font, fill=(220, 230, 255, 230))
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# 合成
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result = Image.alpha_composite(img, txt_layer).convert("RGB")
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result.save(output_path, "PNG")
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print(f"Saved: {output_path}")
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if __name__ == "__main__":
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if len(sys.argv) < 5:
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print("Usage: python add_text.py <image_path> <title> <subtitle> <output_path>")
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sys.exit(1)
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add_text_overlay(sys.argv[1], sys.argv[2], sys.argv[3], sys.argv[4])
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