jSignature实现兼容手机端移动端的手写签名画板效果代码-html代码-BFW代码库

jSignature实现兼容手机端移动端的手写签名画板效果代码

代码语言：html

代码描述：jSignature实现兼容手机端移动端的手写签名画板效果代码，可导出多种格式，支持"native", "image", "base30", "image/jsignature;base30", "svg", "image/svg+xml", "svgbase64", "image/svg+xml;base64”等格式输出。

代码标签：手机端移动端的手写签名画板效果

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<!-- Always force latest IE rendering engine (even in intranet) & Chrome Frame
   Remove this if you use the .htaccess -->
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="initial-scale=1.0, target-densitydpi=device-dpi" /><!-- this is for mobile (Android) Chrome -->
<meta name="viewport" content="initial-scale=1.0, width=device-height"><!--  mobile Safari, FireFox, Opera Mobile  -->
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/modernizr.custom.2.8.1.js"></script>
<!--[if lt IE 9]>
<script type="text/javascript" src="libs/flashcanvas.js"></script>
<![endif]-->
<style type="text/css">

        div {
                margin-top:1em;
                margin-bottom:1em;
        }
        input {
                padding: .5em;
                margin: .5em;
        }
        select {
                padding: .5em;
                margin: .5em;
        }
        
        #signatureparent {
                color:darkblue;
                background-color:darkgrey;
                /*max-width:600px;*/
                padding:20px;
        }
        
        /*This is the div within which the signature canvas is fitted*/
        #signature {
                border: 2px dotted black;
                background-color:lightgrey;
        }

        /* Drawing the 'gripper' for touch-enabled devices */ 
        html.touch #content {
                float:left;
                width:92%;
        }
        html.touch #scrollgrabber {
                float:right;
                width:4%;
                margin-right:2%;
                background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAFCAAAAACh79lDAAAAAXNSR0IArs4c6QAAABJJREFUCB1jmMmQxjCT4T/DfwAPLgOXlrt3IwAAAABJRU5ErkJggg==)
        }
        html.borderradius #scrollgrabber {
                border-radius: 1em;
        }
         
</style>
</head>
<body>
<div>
<div id="content">
        <div id="signatureparent">
        
                <div id="signature"></div></div>
        <div id="tools"></div>
        <div><p>Display Area:</p><div id="displayarea"></div></div>
</div>
<div id="scrollgrabber"></div>
</div>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/jquery-3.2.1.min.js"></script>

<script>

(function($) {
        var topics = {};
        $.publish = function(topic, args) {
            if (topics[topic]) {
                var currentTopic = topics[topic],
                args = args || {};
        
                for (var i = 0, j = currentTopic.length; i < j; i++) {
                    currentTopic[i].call($, args);
                }
            }
        };
        $.subscribe = function(topic, callback) {
            if (!topics[topic]) {
                topics[topic] = [];
            }
            topics.........完整代码请登录后点击上方下载按钮下载查看