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v1.0.1

v1.0.0

scrawl
/
client.html

<!DOCTYPE html>
<html>
<head>
    <title>在线涂鸦工具客户端</title>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <meta name="robots" content="noindex, nofollow"/>
    <link rel="stylesheet" type="text/css" href="css/scrawl.css">
</head>
<body>
<div class="scrawl-main" id="scrawl-main">
    <canvas id="canvas-borad2" width="700" height="500" style="border:1px solid #cccccc">你的浏览器不支持 canvas 绘图</canvas>
</div>

<script type="text/javascript" src="libs/jquery.min.js"></script>
<script type="text/javascript" src="libs/YYGraft.js"></script>

<script>
	var socket = new WebSocket('ws://localhost:50001');
    var context = document.getElementById("canvas-borad2").getContext("2d");
	// 打开Socket
	socket.onopen = function(event) {

		// 监听消息
		socket.onmessage = function(event) {
			var data =  JSON.parse(event.data);
			if (data.opt == "drawing") {
				context.lineTo(data.x, data.y);
				context.lineWidth = data.lineWidth;
				context.shadowBlur = data.shadowBlur;
				context.strokeStyle = data.strokeStyle;
				context.shadowColor = data.shadowColor;
				context.stroke();
            } else if (data.opt == "start") {
				context.beginPath();
				context.moveTo(data.ajaxdata,  data.y);
            }
		};

		//监听Socket的关闭
		socket.onclose = function(event) {
			console.log('Client notified socket has closed',event);
		};

		// 关闭Socket....
		//socket.close()
	};

</script>

</body>
</html>