|
| 1 | +{ |
| 2 | + "cells": [ |
| 3 | + { |
| 4 | + "cell_type": "code", |
| 5 | + "execution_count": 24, |
| 6 | + "metadata": {}, |
| 7 | + "outputs": [], |
| 8 | + "source": [ |
| 9 | + "# %pip install cairosvg pillow" |
| 10 | + ] |
| 11 | + }, |
| 12 | + { |
| 13 | + "cell_type": "code", |
| 14 | + "execution_count": 25, |
| 15 | + "metadata": {}, |
| 16 | + "outputs": [], |
| 17 | + "source": [ |
| 18 | + "import cairosvg\n", |
| 19 | + "from PIL import Image\n", |
| 20 | + "import os\n", |
| 21 | + "import uuid\n", |
| 22 | + "\n", |
| 23 | + "\n", |
| 24 | + "def svg_to_ico(svg_file_path, ico_file_path, size=(32, 32)):\n", |
| 25 | + " # 生成唯一的临时文件名\n", |
| 26 | + " png_file_path = f\"temp_{uuid.uuid4().hex}.png\"\n", |
| 27 | + " cairosvg.svg2png(url=svg_file_path, write_to=png_file_path)\n", |
| 28 | + "\n", |
| 29 | + " # 打开 PNG 文件并调整大小\n", |
| 30 | + " img = Image.open(png_file_path)\n", |
| 31 | + " img = img.resize(size, Image.Resampling.LANCZOS)\n", |
| 32 | + "\n", |
| 33 | + " # 保存为 ICO 文件\n", |
| 34 | + " img.save(ico_file_path, format=\"ICO\")\n", |
| 35 | + "\n", |
| 36 | + " # 删除临时 PNG 文件\n", |
| 37 | + " os.remove(png_file_path)\n", |
| 38 | + "\n", |
| 39 | + " print(f\"{size} ICO 文件已生成！\")" |
| 40 | + ] |
| 41 | + }, |
| 42 | + { |
| 43 | + "cell_type": "code", |
| 44 | + "execution_count": 26, |
| 45 | + "metadata": {}, |
| 46 | + "outputs": [ |
| 47 | + { |
| 48 | + "name": "stdout", |
| 49 | + "output_type": "stream", |
| 50 | + "text": [ |
| 51 | + "(64, 64) ICO 文件已生成！\n" |
| 52 | + ] |
| 53 | + } |
| 54 | + ], |
| 55 | + "source": [ |
| 56 | + "# 示例用法\n", |
| 57 | + "svg_to_ico(\"./assets/logo.svg\", \"./assets/logo-64.ico\", size=(64, 64))" |
| 58 | + ] |
| 59 | + }, |
| 60 | + { |
| 61 | + "cell_type": "code", |
| 62 | + "execution_count": 27, |
| 63 | + "metadata": {}, |
| 64 | + "outputs": [ |
| 65 | + { |
| 66 | + "name": "stdout", |
| 67 | + "output_type": "stream", |
| 68 | + "text": [ |
| 69 | + "(2, 2) ICO 文件已生成！\n", |
| 70 | + "(4, 4) ICO 文件已生成！\n", |
| 71 | + "(8, 8) ICO 文件已生成！\n", |
| 72 | + "(16, 16) ICO 文件已生成！\n", |
| 73 | + "(32, 32) ICO 文件已生成！\n", |
| 74 | + "(64, 64) ICO 文件已生成！\n", |
| 75 | + "(128, 128) ICO 文件已生成！\n", |
| 76 | + "(256, 256) ICO 文件已生成！\n" |
| 77 | + ] |
| 78 | + } |
| 79 | + ], |
| 80 | + "source": [ |
| 81 | + "# 批量生成 ico 图标\n", |
| 82 | + "for i in range(1,9):\n", |
| 83 | + " size = 2**i\n", |
| 84 | + " svg_to_ico(\"./assets/logo.svg\", f\"./assets/logo-{size}.ico\", size=(size, size))" |
| 85 | + ] |
| 86 | + }, |
| 87 | + { |
| 88 | + "cell_type": "code", |
| 89 | + "execution_count": null, |
| 90 | + "metadata": {}, |
| 91 | + "outputs": [], |
| 92 | + "source": [] |
| 93 | + } |
| 94 | + ], |
| 95 | + "metadata": { |
| 96 | + "kernelspec": { |
| 97 | + "display_name": "dash", |
| 98 | + "language": "python", |
| 99 | + "name": "python3" |
| 100 | + }, |
| 101 | + "language_info": { |
| 102 | + "codemirror_mode": { |
| 103 | + "name": "ipython", |
| 104 | + "version": 3 |
| 105 | + }, |
| 106 | + "file_extension": ".py", |
| 107 | + "mimetype": "text/x-python", |
| 108 | + "name": "python", |
| 109 | + "nbconvert_exporter": "python", |
| 110 | + "pygments_lexer": "ipython3", |
| 111 | + "version": "3.9.19" |
| 112 | + } |
| 113 | + }, |
| 114 | + "nbformat": 4, |
| 115 | + "nbformat_minor": 2 |
| 116 | +} |
0 commit comments