{
  "url": "https://unifast.dev/zh-TW/docs/packages/node/figure/",
  "locale": "zh-TW",
  "title": "figure()",
  "description": "將帶有 alt 文字的圖片包進 <figure> 與 <figcaption> 元素中。",
  "section": "packages",
  "body": "```ts\nimport { figure } from \"@unifast/node\";\n```\n\n## 函式簽名\n\n```ts\nfunction figure(): UnifastPlugin\n```\n\n## 參數\n\n無。\n\n## 用法\n\n```ts\nimport { compile, figure } from \"@unifast/node\";\n\nconst md = `![A sunset over the ocean](sunset.jpg)`;\n\nconst result = compile(md, {\n  plugins: [figure()],\n});\n// The image is wrapped in <figure> with <figcaption>\n```\n\n## 範例\n\n### 基本的 figure 包裹\n\n當圖片具備 alt 文字時，`figure()` 會將其包進 `<figure>` 元素中，並加入一個內容為 alt 文字的 `<figcaption>`：\n\n```ts\nimport { compile, figure } from \"@unifast/node\";\n\nconst md = `![A beautiful landscape](landscape.jpg)`;\n\nconst result = compile(md, { plugins: [figure()] });\nconsole.log(result.output);\n// <figure><img src=\"landscape.jpg\" alt=\"A beautiful landscape\"><figcaption>A beautiful landscape</figcaption></figure>\n```\n\n### 沒有 alt 文字的圖片\n\n未提供 alt 文字的圖片不會被包裹，因為沒有具意義的說明可供顯示：\n\n```ts\nimport { compile, figure } from \"@unifast/node\";\n\nconst md = `![](decorative.png)`;\n\nconst result = compile(md, { plugins: [figure()] });\nconsole.log(result.output);\n// <p><img src=\"decorative.png\" alt=\"\"></p>\n```",
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