pengyu
/
tongyu_visu


			
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							<!--********************************************************************
* Copyright© 2000 - 2021 SuperMap Software Co.Ltd. All rights reserved.
*********************************************************************-->
<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title data-i18n="resources.title_animatorWeatherMonitor"></title>
    <script src='./data/sampleData1.js'></script>
    <script src='./data/sampleData2.js'></script>
    <script src='./data/sampleData3.js'></script>
    <script src='./data/sampleData4.js'></script>
    <script src='./data/sampleData5.js'></script>
    <script src='./data/sampleData6.js'></script>
    <script src='./data/sampleData7.js'></script>
    <script src='./data/sampleData8.js'></script>
    <style type="text/css">
        body {
            margin: 0;
            overflow: hidden;
            background: #fff;
            width: 100%;
            height: 100%
        }

        #map {
            position: absolute;
            width: 100%;
            height: 100%;
        }

        #toolbar {
            position: absolute;
            top: 50px;
            right: 10px;
            text-align: center;
            z-index: 100;
            border-radius: 4px;
        }
    </style>
</head>
<body>
<div id="toolbar" class="panel panel-primary">
    <div class='panel-heading'>
        <h5 class='panel-title text-center' data-i18n="resources.title_animatorWeatherMonitor"></h5></div>
    <div class='panel-body content'>
        <input type="button" class="btn btn-default" data-i18n="[value]resources.btn_play" onclick="startAnimator()"/>&nbsp;
        <input type="button" class="btn btn-default" data-i18n="[value]resources.btn_pause" onclick="pauseAnimator()"/>
    </div>
</div>
<div id="map"></div>
<script type="text/javascript" include="bootstrap,widgets.alert" src="../js/include-web.js"></script>
<script type="text/javascript" exclude="iclient-classic" src="../../dist/classic/include-classic.js"></script>
<script>
    var map, layer, animatorVector, features, select, tempLayer,
        drag, delIndex = 0, editEnable = false, dataIndex = 0, timerID = null,
        weatherDatas = [],
        //设置图层样式
        transformControl,
        style = {
            strokeColor: "#cccccc",
            strokeWidth: 1,
            fillColor: "#ccfffa",
            fillOpacity: "0.5"
        },
        style2 = {
            strokeColor: "#cccccc",
            strokeWidth: 1,
            fillColor: "#a3f8b4",
            fillOpacity: "0.5"
        },
        style1 = {
            strokeColor: "#cccccc",
            strokeWidth: 1,
            fillColor: "#79f26f",
            fillOpacity: "0.5"
        },
        style3 = {
            strokeColor: "#cccccc",
            strokeWidth: 1,
            fillColor: "#2dd90b",
            fillOpacity: "0.5"
        },
        style4 = {
            strokeColor: "#cccccc",
            strokeWidth: 1,
            fillColor: "#8aee1e",
            fillOpacity: "0.5"
        },
        style6 = {
            strokeColor: "#cccccc",
            strokeWidth: 1,
            fillColor: "#c5ef0f",
            fillOpacity: "0.5"
        },
        style5 = {
            strokeColor: "#cccccc",
            strokeWidth: 1,
            fillColor: "#fff100",
            fillOpacity: "0.5"
        },
        style7 = {
            strokeColor: "#cccccc",
            strokeWidth: 1,
            fillColor: "#fcbd10",
            fillOpacity: "0.5"
        },
        style8 = {
            strokeColor: "#cccccc",
            strokeWidth: 1,
            fillColor: "#fb8722",
            fillOpacity: "0.5"
        },
        style9 = {
            strokeColor: "#cccccc",
            strokeWidth: 1,
            fillColor: "#d53b3b",
            fillOpacity: "1"
        },
        host = window.isLocal ? window.server : "https://iserver.supermap.io",
        url1 = host + "/iserver/services/map-world/rest/maps/World";

    init();

    function init() {
        /*
         * 不支持canvas的浏览器不能运行该范例
         * android 设备也不能运行该范例*/
        var broz = SuperMap.Util.getBrowser();

        if (!document.createElement('canvas').getContext) {
            widgets.alert.showAlert(resources.msg_supportCanvas, false);
            return;
        } else if (broz.device === 'android') {
            widgets.alert.showAlert(resources.msg_supportEquipment, false);
            return;
        }

        //加载map控件
        map = new SuperMap.Map("map", {
            controls: [
                new SuperMap.Control.ScaleLine(),
                new SuperMap.Control.Zoom(),
                new SuperMap.Control.Navigation({
                    dragPanOptions: {
                        enableKinetic: true
                    }
                })], units: "m"
        });
        map.addControl(new SuperMap.Control.LayerSwitcher(), new SuperMap.Pixel(42, 80));
        //初始化图层
        layer = new SuperMap.Layer.TiledDynamicRESTLayer("China400", url1, {
            transparent: true,
            cacheEnabled: true
        }, {maxResolution: "auto"});
        //初始化动画矢量图层
        animatorVector = new SuperMap.Layer.AnimatorVector("Polygon", {smooth: false}, {
            //设置速度为每帧播放1小时的数据
            speed: 1,
            //开始时间为0点
            startTime: 0,
            //每秒渲染1次
            frameRate: 1,
            //结束时间为7点
            endTime: 7
        });
        layer.events.on({"layerInitialized": addLayer});
    }

    //添加图层
    function addLayer() {
        map.addLayers([layer, animatorVector]);
        map.setCenter(new SuperMap.LonLat(106, 34), 2);
        map.addControl(new SuperMap.Control.MousePosition());
        monitor();
    };


    //添加数据
    function monitor() {
        //初始化数据
        if (weatherDatas.length == 0) {
            weatherDatas[0] = SuperMap.REST.Recordset.fromJson(sampleData1);
            weatherDatas[1] = SuperMap.REST.Recordset.fromJson(sampleData2);
            weatherDatas[2] = SuperMap.REST.Recordset.fromJson(sampleData3);
            weatherDatas[3] = SuperMap.REST.Recordset.fromJson(sampleData4);
            weatherDatas[4] = SuperMap.REST.Recordset.fromJson(sampleData5);
            weatherDatas[5] = SuperMap.REST.Recordset.fromJson(sampleData6);
            weatherDatas[6] = SuperMap.REST.Recordset.fromJson(sampleData7);
            weatherDatas[7] = SuperMap.REST.Recordset.fromJson(sampleData8);
        }
        animatorVector.removeAllFeatures();
        var features = [];
        for (var index = 0; index < weatherDatas.length; index++) {
            var result = weatherDatas[index];
            var len = result.features.length;
            for (var i = 0; i < len; i++) {
                var feature = result.features[i];
                var data = feature.attributes;
                data['TIME'] = index;
                data['FEATUREID'] = index + "_" + i;
                var value = data['DMAXVALUE'];
                if (value < -24) {
                    feature.style = style;
                }
                else if (value < -18) {
                    feature.style = style1;
                }
                else if (value < -12) {
                    feature.style = style2;
                }
                else if (value < -6) {
                    feature.style = style3;
                }
                else if (value < 0) {
                    feature.style = style4;
                }
                else if (value < 6) {
                    feature.style = style5;
                }
                else if (value < 12) {
                    feature.style = style6;
                }
                else if (value < 18) {
                    feature.style = style7;
                }
                else if (value < 24) {
                    feature.style = style8;
                }
                else {
                    features.style = style9;
                }
                features.push(feature);
            }
        }

        animatorVector.addFeatures(features);
    };

    //开始播放动画
    function startAnimator() {
        animatorVector.animator.start();
    }

    //暂停播放动画
    function pauseAnimator() {
        animatorVector.animator.pause();
    }
</script>

</body>
</html>