线-源代码示例 运行 重置

                    <!DOCTYPE html>

<html>
<head>
    <meta charset='UTF-8'/>
    <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no'/>
    <link href='http://bigemap.com:9000/bigemap-gl.js/v1.1.0/Widgets/widgets.css' rel='stylesheet'/>
    <script src='http://bigemap.com:9000/bigemap-gl.js/v1.1.0/bigemap-gl.js'></script>
    <style>
        body {
            margin: 0;
            padding: 0;
        }

        #container {
            position: absolute;
            top: 0;
            bottom: 0;
            width: 100%;
        }
        .bmgl-widget-credits{display:none}
    </style>
    <title>part_test</title>
</head>
<body>
<div id='container'></div>
<script>
        bmgl.Config.HTTP_URL = 'http://bigemap.com:9000';
    var viewer = new bmgl.Viewer('container', {mapId:'bigemap.googlemap-satellite'});
    var redLine = viewer.entities.add({
        name: 'Red line on terrain',
        polyline: {
            positions: bmgl.Cartesian3.fromDegreesArray([-75, 35,
                -125, 35]),
            width: 5,
            material: bmgl.Color.RED,
        }
    });
    //不启用地形遮挡
    viewer.scene.globe.depthTestAgainstTerrain=false;
    var glowingLine = viewer.entities.add({
        name: 'Glowing blue line on the surface',
        polyline: {
            positions: bmgl.Cartesian3.fromDegreesArray([-75, 37,
                -125, 37]),
            width: 10,
            material: new bmgl.PolylineGlowMaterialProperty({
                glowPower: 0.2,
                color: bmgl.Color.BLUE
            })
        }
    });
    var orangeOutlined = viewer.entities.add({
        name: 'Orange line',
        polyline: {
            positions: bmgl.Cartesian3.fromDegreesArrayHeights([-75, 39, 250000,
                -125, 39, 250000]),
            width: 5,
            material: new bmgl.PolylineOutlineMaterialProperty({
                color: bmgl.Color.ORANGE,
                outlineWidth: 2,
                outlineColor: bmgl.Color.BLACK
            })
        }
    });
    //
    var purpleArrow = viewer.entities.add({
        name: 'Purple',
        polyline: {
            positions: bmgl.Cartesian3.fromDegreesArrayHeights([-75, 43, 500000,
                -125, 43, 500000]),
            width: 10,
            followSurface: false,
            material: new bmgl.PolylineArrowMaterialProperty(bmgl.Color.PURPLE)
        }
    });

    var dashedLine = viewer.entities.add({
        name: 'Blue dashed line',
        polyline: {
            positions: bmgl.Cartesian3.fromDegreesArrayHeights([-75, 45, 500000,
                -125, 45, 500000]),
            width: 4,
            material: new bmgl.PolylineDashMaterialProperty({
                color: bmgl.Color.CYAN
            })
        }
    });
    viewer.flyTo(viewer.entities);
</script>
</body>
</html>                                                                                                                                                                    
源码