maskcard/example/index.html at master · tarymee/maskcard · GitHub

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<!doctype HTML>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
<meta content="telephone=no" name="format-detection" />
<title>scratchcard</title>
<style>
*{margin:0;padding:0;}
.maskcard{width:200px;height:200px;position:relative;margin:10px auto;}
.maskcard img{display:block;width:100%;height:100%;}
.maskcard canvas{width:100%;height:100%;position:absolute;top:0px;left:0px;}
.btn{width:200px;height:30px;line-height:30px;background-color:red;border-radius:3px;color:#fff;text-align:center;margin:10px auto;font-size:12px;cursor:pointer;}
</style>
</head>
<body>

<div class="maskcard">
    <img src="./img/bg.jpg" alt="" />
    <canvas id="JcanvasA"></canvas>
</div>
<div class="btn" id="JbtnA">Disable</div>
<div class="btn" id="JbtnB">Enable</div>
<div class="btn" id="JbtnC">Change the scratching path</div>
<div class="btn" id="JbtnD">complete</div>
<div class="btn" id="JbtnE">Change image</div>

<script src="../maskcard.js" charset="utf-8"></script>
<script type="text/javascript">
function $(id) {
    return (typeof id == 'object') ? id : document.getElementById(id)
}

var maskcard = new Maskcard($('JcanvasA'), {
    percent: '80',
    touchstart: function (e) {
        console.log('touchstart')
    },
    touchend: function (e) {
        console.log('touchend')
        console.log(this)
        console.log(this.getProgress())
    },
    touchmove: function (e) {
        console.log('touchmove')
    },
    beforeInit: function () {
        console.log('beforeInit')
    },
    complete: function() {
        console.log('complete')
    },
})

console.log(maskcard)
$('JbtnA').addEventListener('click', function() {
    maskcard.disable()
}, false)

$('JbtnB').addEventListener('click', function() {
    maskcard.enable()
}, false)

$('JbtnC').addEventListener('click', function() {
    maskcard.changeConfig({
        radius: '50'
    })
}, false)

$('JbtnD').addEventListener('click', function() {
    maskcard.clear()
}, false)

$('JbtnE').addEventListener('click', function() {
    maskcard.changeConfig({
        fill: {
            type: 'image',
            content: './img/mask.jpg'
        }
    })
    maskcard.reset()
}, false)
</script>
</body>
</html>