使用"esri/symbols/PictureFillSymb"添加图片symbol

一、引入模块

"esri/map",
"esri/graphic",
"esri/geometry/Point",
"esri/symbols/PictureMarkerSymbol",
"esri/symbols/SimpleMarkerSymbol",
"esri/geometry/Polygon",
"esri/symbols/PictureFillSymbol",
"esri/symbols/SimpleFillSymbol",
"esri/symbols/SimpleLineSymbol",
"esri/Color",
"esri/InfoTemplate",
"dojo/domReady!"

二、添加底图，绑定事件

map = new Map("map", {
    basemap: "osm",
    center: [118.779, 32.044],
    zoom: 13,
    logo: false
});
$("#addbtn").click(addGeometry);

三、实现Graphic的添加

function addGeometry() {
    var geometry = new Point({ "x": 118.779, "y": 32.044, "spatialReference": { "wkid": 4326 } });
    var symbol = new PictureMarkerSymbol("picture/car.png",40,40);
    map.graphics.add(new Graphic(geometry, symbol));
}

完整代码：

<!DOCTYPE html>
<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <title>Test Map</title>
    <link rel="stylesheet" href="https://js.arcgis.com/3.24/esri/css/esri.css">
    <script src="https://js.arcgis.com/3.24/"></script>
    <script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
    <style>
        html,
        body,
        #map {
            height: 100%;
            width: 100%;
            margin: 0;
            padding: 0;
        }

        #addbtn {
            position: absolute;
            z-index: 999;
            top: 20px;
            left: 100px;
        }
    </style>
    <script>
        require([
            "esri/map",
            "esri/graphic",
            "esri/geometry/Point",
            "esri/symbols/PictureMarkerSymbol",
            "esri/symbols/SimpleMarkerSymbol",
            "esri/geometry/Polygon",
            "esri/symbols/PictureFillSymbol",
            "esri/symbols/SimpleFillSymbol",
            "esri/symbols/SimpleLineSymbol",
            "esri/Color",
            "dojo/domReady!"
        ], function (Map, Graphic, Point,PictureMarkerSymbol,SimpleMarkerSymbol,
            Polygon, PictureFillSymbol, SimpleFillSymbol,
            SimpleLineSymbol,Color,) {
            var map = new Map("map", {
                basemap: "osm",
                center: [118.779, 32.044],
                zoom: 13
            });

            $("#addbtn").click(addGeometry);

            function addGeometry() {
                var geometry = new Point({ "x": 118.779, "y": 32.044, "spatialReference": { "wkid": 4326 } });
                var symbol = new PictureMarkerSymbol("picture/car.png",40,40);
                map.graphics.add(new Graphic(geometry, symbol));
            }

        });
    </script>
</head>
<body>
    <div id="map">
        <button id="addbtn">PictureGeometry</button>
    </div>
</body>
</html>

效果图：

使用"esri/symbols/PictureFillSymb"添加图片symbol

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