Skip to content

junjieit/signature

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

3 Commits
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

signature

canvas 实现 电子签名

引用 http://blog.carvenzhang.cn/2016/04/23/%E6%AF%9B%E7%AC%94%E5%AD%97%E5%B8%962/

初始化:

var canvas = document.getElementById("canvas");
var drawBoard = new DrawBoard(canvas);

撤销

drawBoard.cancel();

清除

drawBoard.clear();

保存

// 保存整张画板
drawBoard.save('all', function(url){
  console.log(url); // png格式 base64
})

// 仅保存签字区域
drawBoard.save('only-draw', function(url){
  console.log(url); // png格式 base64
})

About

canvas 实现 电子签名

Resources

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published