cesium-examples/map/3d/static/Cesium/Apps/Sandcastle/gallery/Polyline.html

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2019-09-06 09:23:05 +08:00
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no">
<meta name="description" content="Draw polylines with various widths and materials.">
<meta name="cesium-sandcastle-labels" content="Geometries">
<title>Cesium Demo</title>
<script type="text/javascript" src="../Sandcastle-header.js"></script>
<script type="text/javascript" src="../../../ThirdParty/requirejs-2.1.20/require.js"></script>
<script type="text/javascript">
if(typeof require === 'function') {
require.config({
baseUrl : '../../../Source',
waitSeconds : 120
});
}
</script>
</head>
<body class="sandcastle-loading" data-sandcastle-bucket="bucket-requirejs.html">
<style>
@import url(../templates/bucket.css);
</style>
<div id="cesiumContainer" class="fullSize"></div>
<div id="loadingOverlay"><h1>Loading...</h1></div>
<div id="toolbar"></div>
<script id="cesium_sandcastle_script">
function startup(Cesium) {
'use strict';
//Sandcastle_Begin
var viewer = new Cesium.Viewer('cesiumContainer');
var redLine = viewer.entities.add({
name : 'Red line on terrain',
polyline : {
positions : Cesium.Cartesian3.fromDegreesArray([-75, 35,
-125, 35]),
width : 5,
material : Cesium.Color.RED,
clampToGround : true
}
});
var greenRhumbLine = viewer.entities.add({
name : 'Green rhumb line',
polyline : {
positions : Cesium.Cartesian3.fromDegreesArray([-75, 35,
-125, 35]),
width : 5,
arcType : Cesium.ArcType.RHUMB,
material : Cesium.Color.GREEN
}
});
var glowingLine = viewer.entities.add({
name : 'Glowing blue line on the surface',
polyline : {
positions : Cesium.Cartesian3.fromDegreesArray([-75, 37,
-125, 37]),
width : 10,
material : new Cesium.PolylineGlowMaterialProperty({
glowPower : 0.2,
taperPower : 0.5,
color : Cesium.Color.CORNFLOWERBLUE
})
}
});
var orangeOutlined = viewer.entities.add({
name : 'Orange line with black outline at height and following the surface',
polyline : {
positions : Cesium.Cartesian3.fromDegreesArrayHeights([-75, 39, 250000,
-125, 39, 250000]),
width : 5,
material : new Cesium.PolylineOutlineMaterialProperty({
color : Cesium.Color.ORANGE,
outlineWidth : 2,
outlineColor : Cesium.Color.BLACK
})
}
});
var purpleArrow = viewer.entities.add({
name : 'Purple straight arrow at height',
polyline : {
positions : Cesium.Cartesian3.fromDegreesArrayHeights([-75, 43, 500000,
-125, 43, 500000]),
width : 10,
arcType : Cesium.ArcType.NONE,
material : new Cesium.PolylineArrowMaterialProperty(Cesium.Color.PURPLE)
}
});
var dashedLine = viewer.entities.add({
name : 'Blue dashed line',
polyline : {
positions : Cesium.Cartesian3.fromDegreesArrayHeights([-75, 45, 500000,
-125, 45, 500000]),
width : 4,
material : new Cesium.PolylineDashMaterialProperty({
color: Cesium.Color.CYAN
})
}
});
viewer.zoomTo(viewer.entities);
//Sandcastle_End
Sandcastle.finishedLoading();
}
if (typeof Cesium !== 'undefined') {
startup(Cesium);
} else if (typeof require === 'function') {
require(['Cesium'], startup);
}
</script>
</body>
</html>