html图片山写字,html5 canvas写字签名板代码

代码"/>

html图片山写字,html5 canvas写字签名板代码

js代码

var tablet;

$(function (){

tablet = new Tablet("#container",{

defaultColor: "#2e76da",

otherHtml: $("#temp").html(),

onInit: function (){

var that = this,

container = this.container;

container.find("select").eq(0).on("change", function (){

that.setLineWidth($(this).val());

});

container.find("select").eq(1).on("change", function (){

that.rotate($(this).val());

});

container.find(".save-canvas-to-img").on("click", function (){

console.log(that.getBase64());

if(!that.isMobile){

alert("请按f12打开控制台查看base64图片数据！");

}

});

container.find(".get_blob").on("click", function (){

that.getBlob();

});

/*container.find(".download").on("click", function (){

document.getElementById("preview_img").src = that.getBase64();

});*/

}

});

console.log(tablet);

});