npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2026 – Pkg Stats / Ryan Hefner

hm-ofd-plugin

v0.0.6

Published

## parseOfdDocument

Readme

hm-ofd-plugin API 文档

parseOfdDocument

  • 功能: 解析 OFD 文档
  • 参数:
    • ofd: OFD 文件 URL 或路径 或文件流
    • success: 解析成功回调函数
    • fail: 解析失败回调函数
  • 返回值: 无
  • 示例:
parseOfdDocument({
  ofd: "path/to/file.ofd",
  success: (res) => console.log(res),
  fail: (err) => console.error(err),
});

displayOfdDiv

  • 需在 parseOfdDocument 中使用 displayOfdCanvasDiv(res, this.ofdCtx, 300);

  • 功能: 将 OFD 文档渲染到指定 DIV 元素

  • 参数:

    • ofdData: parseOfdDocument 返回的解析结果
    • element: 目标 DIV 元素引用
    • width: 可选,宽度 默认 800px
  • 返回值: 无

  • 示例:

parseOfdDocument({
  ofd: "path/to/file.ofd",
  success: (res) => {
    displayOfdDiv(res, this.ofdDiv,width?);
  },
  fail: (err) => console.error(err),
});

html2CanvasOfd

  • 需在 parseOfdDocument 中使用

  • 功能: 将 OFD 文档转换为 Canvas 图像

  • 参数:

    • ofd: parseOfdDocument 返回的解析结果
    • ofdElement: 目标 Canvas 元素引用
    • fileName: 输出文件名
  • 返回值: Promise,解析为图像数据(Blob 或 Base64)

  • 示例:

parseOfdDocument({
  ofd: "path/to/file.ofd",
  success: (res) => {
    html2CanvasOfd({
      ofd: res,
      ofdElement: this.ofdCtx,
      fileName: "xxx",
    }).then((img: any) => {
      console.log(`output->res`, img); // 返回的二进制图片流
    });
  },
  fail: (err) => console.error(err),
});

displayOfdCanvasDiv

  • 同 displayOfdDiv,需在 parseOfdDocument 中使用 //解析后的 ofd 数据为 canvas 格式,方便单独调用 html2canvas 生成截图图片

  • 功能: 将 OFD 文档渲染为 Canvas 元素

  • 参数:

    • ofdData: parseOfdDocument 返回的解析结果
    • element: 目标 Canvas 元素引用
    • scale: 可选,缩放比例
  • 返回值: 无