Dojo仪表板 | 仪表板

Dojo它提供了一个良好的仪表板显示器，的影响，如以下：
watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvR0lTU2hpWGlTaGVuZw==/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast" alt="">
<!DOCTYPE html>

<html>

<head>

    <title>Dojo仪表盘</title>

    <meta charset="utf-8">

    <script src="http://192.168.240.186/arcgis_js_api/library/3.6/init.js"></script>

    <script type="text/javascript">

        var publicVariable=12;

        require(["dojox/dgauges/GaugeBase",

            "dojox/dgauges/components/default/CircularLinearGauge",

            "dojox/dgauges/components/classic/SemiCircularLinearGauge",

            "dojox/dgauges/components/classic/HorizontalLinearGauge",

            "dojox/dgauges/components/default/VerticalLinearGauge",

            "dojo/dom",

            "dojo/domReady!"

        ],

        function(

            GaugeBase,

            CircularLinearGauge,//圆形仪表

            SemiCircularLinearGauge,//半圆形仪表

            HorizontalLinearGauge,//横向刻度尺

            VerticalLinearGauge,//纵向刻度尺

            dom)

        {

            var watch1 = new CircularLinearGauge(//圆形仪表

                {

                    value:publicVariable,

                    animationDuration:1000

                },

                dom.byId("watch1")

            );

            var watch2 = new SemiCircularLinearGauge(//半圆形仪表

                    {

                        value:publicVariable,

                        animationDuration:1000

                    },

                    dom.byId("watch2")

            );

            var watch3 = new HorizontalLinearGauge(//横向刻度尺

                    {

                        value:publicVariable,

                        animationDuration:1000

                    },

                    dom.byId("watch3")

            );

            var watch4 = new VerticalLinearGauge(//纵向刻度尺

                    {

                        value:publicVariable,

                        animationDuration:1000

                    },

                    dom.byId("watch4")

            );

            setInterval(TriggerBackendData, 2000);

            function TriggerBackendData(){

                var value=GetRandomNum(0, 100);

                watch1.set("value", value);

                watch1.refreshRendering();

                watch2.set("value", value);

                watch2.refreshRendering();

                watch3.set("value", value);

                watch3.refreshRendering();

                watch4.set("value", value);

                watch4.refreshRendering();

            };

        });

        function GetRandomNum(Min,Max)

        {

            var Range = Max - Min;

            var Rand = Math.random();

            return(Min + Math.round(Rand * Range));

        }

    </script>

</head>

<body>

<div id="watch1" style="width:200px;height:200px" ></div><br />

<div id="watch2" style="width:200px;height:200px" ></div><br />

<div id="watch3" style="width:600px;height:50px; position: absolute; top: 50px; left: 500px;" ></div><br />

<div id="watch4" style="width:50px;height:600px; position: absolute; top: 10px; left: 300px;" ></div><br />

</body>

</html>