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

sketch-lite

v1.0.2

Published

Just a HTML5 sketch-pad.

Downloads

9

Readme

Sketch Lite

Just a HTML5 sketch-pad based on canvas. 简易 H5 画板,支持绘画与擦除

安装

# Use npm
$ npm install sketch-lite --save
# Use Yarn
$ yarn add sketch-lite

如何使用

var SketchLite = require('sketch-lite');

// @Class Sketch
// @param String|HTMLCanvasElement id canvas节点id或者该对象
// @param Object config 初始画板配置
//                      .width int 画板宽度
//                      .height int 画板高度
//                      .lineWidth int 笔画宽度
//                      .color 笔画颜色
//                      .bgcolor 背景颜色
//                      .multi 是否支持多指同时绘画

var sketch=new SketchLite('canvas',{
    width:document.body.clientWidth,
    height:document.body.clientHeight,
    bgcolor:'transparent'
    lineWidth:5,
    color:'red',
    multi:false
});

// @event
// start 开始绘画
// move 绘画中
// end 绘画结束

sketch.on('start',function(){
	console.log('开始绘画');
});
sketch.on('move',function(){
	console.log('绘画中');
});
sketch.on('end',function(){
	console.log('绘画结束');
});

// @method
sketch.clear(); //清除画布重新开始
sketch.cancel(num); //上一步,num为取消步数,默认为1
sketch.toDataUrl(type); //转为dataUrl数据
sketch.toBlob(callback,type); //生成blob对象(不支持ie9-)

// 更改笔画宽度、颜色
sketch.lineWidth=10;
sketch.color='green';

// erase擦除
sketch.erase=true; //该属性为true时表示是擦除状态

DEMO

http://github.boy.im/sketch/