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 🙏

© 2024 – Pkg Stats / Ryan Hefner

@antv/scale

v0.4.16

Published

Toolkit for mapping abstract data into visual representation.

Downloads

765,425

Readme

将抽象数据映射为视觉数据的比例尺工具包。 在线演示 · English

scale mapping

Build Status Coverage Status npm Version npm Download npm License

✨ 特性

  • 功能强大:内置包含 15+ 丰富的比例尺类型,满足各种不同的定制化需求。
  • 高性能:利用各种手段方法去提升数据映射的性能。
  • TypeScript:全部 TypeScript,并提供了完整有效的类型定义。

scale examples

📦 安装

$ npm install @antv/scale

🔨 上手

  • 基本用法
import { Linear, LinearOptions } from '@antv/scale';

const options: LinearOptions = {
  domain: [0, 10],
  range: [0, 100],
};
const x = new Linear(options);

x.map(2); // 20
x.invert(20); // 2
x.getTicks(); // [0, 2.5, 5, 7.5, 10]
  • 自定义可读 tickMethod
import { Linear } from '@antv/scale';

const x = new Linear({
  domain: [0, 10],
  range: [0, 100],
  tickCount: 3,
  tickMethod: () => [0, 5, 10],
});

x.getTicks(); // [0, 5, 10]

📎 链接

📮 贡献

$ git clone [email protected]:antvis/scale.git

$ cd scale

$ npm i

$ npm t

写完代码之后,提交 PR 即可。

📄 License

MIT@AntV.