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

oocanvas

v2.10.1

Published

Library for HTML5 Canvas, based on objects instead of pixels.

Downloads

3

Readme

ooCanvas - Object-based canvas drawing

ooCanvas移植自著名的canvsa渲染框架 oCanvas http://ocanvas.org/。在原框架基础上做了一些压缩和删减工作,但是保留了基本的功能,体积减少了一半以上(gzip <10k)。

删减内容

  • 删除如下文件
  • ./src/keyboard
  • ./src/mouse
  • ./src/touch
  • ./src/scenes
  • ./src/displayobjects/rectangle
  • ./src/displayobjects/arc
  • ./src/displayobjects/line
  • ./src/displayobjects/sprite
  • 删除各种渐变色
  • 删除阴影功能
  • 删除displayobject clone
  • 删除displayobject trigger
  • 删除displayobject dragAndDrop
  • 删除displayobject fadeIn
  • 删除displayobject fadeOut
  • 删除displayobject fadeTo
  • 删除displayobject scaleTo
  • 删除displayobject isPointerInside
  • 删除动画 ease-*-bounce
  • 删除动画 ease-*-expo
  • 删除动画 ease-*-sine
  • 删除动画 ease-*-sine
  • 删除动画 ease-*-elastic

文档

All the documentation can be found at the website, http://ocanvas.org/

使用

npm i oocanvas --save
import oCanvas from 'oocanvas';
const canvas = oCanvas.create({
    canvas: "#canvas"
});

const text = canvas.display.text({
    x: 220,
    y: 220,
    origin: { x: "center", y: "center" },
    align: "center",
    font: "bold 25px sans-serif",
    text: "Toggle Rotation",
    fill: "#000"
});

const arc = canvas.display.arc({
    x: canvas.width / 3.5,
    y: 150,
    radius: 60,
    start: 40,
    end: 260,
    fill: "#079",
    pieSection: true
});
const pentagon = canvas.display.polygon({
    x: canvas.width / 1.5,
    y: arc.y,
    sides: 5,
    radius: 60,
    fill: "#18a"
});

canvas.addChild(text);
canvas.addChild(arc);
canvas.addChild(pentagon);

const dragOptions = { changeZindex: true };

canvas.setLoop(function () {
    arc.rotation++;
    pentagon.rotation--;
});

canvas.timeline.start();

感谢

感谢Johannes Koggdal开发了这么好用的框架,真的很赞✌渲染效率也超高,感谢作者的无私精神!