HTML学习笔记-最基础HTML标签-Canvas的使用(六)

详细学习链接


<html>

<body>
    
    <html>

    <head>
        <style type="text/css">
            body {
                font-size: 70%;
                font-family: verdana, helvetica, arial, sans-serif;
            }
        style>

        <script type="text/javascript">
            function cnvs_getCoordinates(e) {
                x = e.clientX;
                y = e.clientY;
                document.getElementById("xycoordinates").innerHTML = "Coordinates: (" + x + "," + y + ")";
            }

            function cnvs_clearCoordinates() {
                document.getElementById("xycoordinates").innerHTML = "";
            }
        script>
    head>

    <body style="margin:0px;">

        <p>把鼠标悬停在下面的矩形上可以看到坐标:p>

        <div id="coordiv" style="float:left;width:199px;height:99px;border:1px solid #c3c3c3"
            onmousemove="cnvs_getCoordinates(event)" onmouseout="cnvs_clearCoordinates()">div>
        <br />
        <br />
        <br />
        <div id="xycoordinates">div>

        <svg xmlns="http://www.w3.org/2000/svg" version="1.1" height="190">
            <polygon points="100,10 40,180 190,60 10,60 160,180"
                style="fill:lime;stroke:purple;stroke-width:5;fill-rule:evenodd;" />
        svg>
    body>

    html>

body>

html>

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