https://github.com/ming900518/pdf-to-image-node

不依賴 canvas 的 PDF 轉圖片 Node.js Library
https://github.com/ming900518/pdf-to-image-node

Last synced: 15 days ago
JSON representation

不依賴 canvas 的 PDF 轉圖片 Node.js Library

• Host: GitHub
• URL: https://github.com/ming900518/pdf-to-image-node
• Owner: ming900518
• License: mit
• Created: 2024-07-03T01:12:01.000Z (6 months ago)
• Default Branch: main
• Last Pushed: 2024-09-12T02:52:37.000Z (4 months ago)
• Last Synced: 2024-12-01T02:41:14.348Z (about 1 month ago)
• Language: JavaScript
• Homepage: https://www.npmjs.com/package/@mingchang137/pdf-to-image-node
• Size: 1 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# `pdf-to-image-node` - 不依賴 `canvas` 的 PDF 轉圖片 Node.js Library

> [!IMPORTANT]  

> 安裝本套件前，需要先在作業系統中安裝 `poppler` 與 `cairo` 動態連結庫

>

> -   `poppler`：[https://poppler.freedesktop.org/](https://poppler.freedesktop.org/)

> -   `cairo` ：[https://www.cairographics.org/download/](https://www.cairographics.org/download/)

## 使用範例

```javascript

import { PdfToImage } from "pdf-to-image-node";

// 指定輸出 PNG 檔案時，以多少 DPI 渲染 PDF 檔，預設為 `150`，不修改可填 null 或 undefined

const targetDpi = 100;

try {

    new PdfToImage("*PDF 檔案路徑*", "*PDF 檔案密碼，如無密碼可留空或填 null*").toImage(

        "*輸出檔案目錄路徑*",

        targetDpi

    );

} catch (error) {

    /// TODO: 可能的錯誤場景，請參閱每個 method 的 TypeScript Type Definition

}

```