193 lines
5.6 KiB
HTML
193 lines
5.6 KiB
HTML
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no">
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<meta name="description" content="Create and style textual labels.">
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<meta name="cesium-sandcastle-labels" content="Showcases">
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<title>Cesium Demo</title>
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<script type="text/javascript" src="../Sandcastle-header.js"></script>
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<script type="text/javascript" src="../../../ThirdParty/requirejs-2.1.20/require.js"></script>
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<script type="text/javascript">
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require.config({
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baseUrl : '../../../Source',
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waitSeconds : 60
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});
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</script>
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</head>
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<body class="sandcastle-loading" data-sandcastle-bucket="bucket-requirejs.html">
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<style>
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@import url(../templates/bucket.css);
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</style>
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<div id="cesiumContainer" class="fullSize"></div>
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<div id="loadingOverlay"><h1>Loading...</h1></div>
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<div id="toolbar"></div>
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<script id="cesium_sandcastle_script">
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function startup(Cesium) {
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'use strict';
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//Sandcastle_Begin
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var viewer = new Cesium.Viewer('cesiumContainer');
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function addLabel() {
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Sandcastle.declare(addLabel);
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viewer.entities.add({
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position : Cesium.Cartesian3.fromDegrees(-75.1641667, 39.9522222),
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label : {
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text : 'Philadelphia'
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}
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});
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}
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function setFont() {
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Sandcastle.declare(setFont);
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viewer.entities.add({
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position : Cesium.Cartesian3.fromDegrees(-75.1641667, 39.9522222),
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label : {
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text : 'Philadelphia',
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font : '24px Helvetica',
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fillColor : Cesium.Color.SKYBLUE,
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outlineColor : Cesium.Color.BLACK,
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outlineWidth : 2,
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style : Cesium.LabelStyle.FILL_AND_OUTLINE
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}
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});
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}
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function setProperties() {
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Sandcastle.declare(setProperties);
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var entity = viewer.entities.add({
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position : Cesium.Cartesian3.fromDegrees(-75.1641667, 39.9522222, 300000.0),
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label : {
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text : 'Philadelphia'
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}
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});
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entity.label.scale = 2.0;
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entity.label.showBackground = true;
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}
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function offsetByDistance() {
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Sandcastle.declare(offsetByDistance);
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var image = new Image();
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image.onload = function() {
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viewer.entities.add({
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position : Cesium.Cartesian3.fromDegrees(-75.1641667, 39.9522222),
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billboard : {
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position : Cesium.Cartesian3.fromDegrees(-75.1641667, 39.9522222),
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scaleByDistance : new Cesium.NearFarScalar(1.5e2, 5.0, 1.5e7, 0.5),
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image : image
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},
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label : {
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text : 'Label on top of scaling billboard',
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font : '20px sans-serif',
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showBackground : true,
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horizontalOrigin : Cesium.HorizontalOrigin.CENTER,
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pixelOffset : new Cesium.Cartesian2(0.0, -image.height),
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pixelOffsetScaleByDistance : new Cesium.NearFarScalar(1.5e2, 3.0, 1.5e7, 0.5)
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}
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});
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};
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image.src = '../images/facility.gif';
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}
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function fadeByDistance() {
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Sandcastle.declare(fadeByDistance);
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viewer.entities.add({
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position : Cesium.Cartesian3.fromDegrees(-73.94, 40.67),
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label : {
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text : 'New York',
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translucencyByDistance : new Cesium.NearFarScalar(1.5e2, 1.0, 1.5e8, 0.0)
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}
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});
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viewer.entities.add({
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position : Cesium.Cartesian3.fromDegrees(-84.39, 33.75),
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label : {
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text : 'Atlanta',
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translucencyByDistance : new Cesium.NearFarScalar(1.5e5, 1.0, 1.5e7, 0.0)
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}
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});
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}
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function scaleByDistance() {
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Sandcastle.declare(scaleByDistance);
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viewer.entities.add({
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position : Cesium.Cartesian3.fromDegrees(-75.1641667, 39.9522222),
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label : {
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text : 'Philadelphia',
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scaleByDistance : new Cesium.NearFarScalar(1.5e2, 2.0, 1.5e7, 0.5)
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}
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});
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}
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function setRightToLeft() {
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Sandcastle.declare(setRightToLeft);
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Cesium.Label.enableRightToLeftDetection = true; //Only needs to be set once at the beginning of the application.
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viewer.entities.add({
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position : Cesium.Cartesian3.fromDegrees(-75.1641667, 39.9522222),
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label : {
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text : 'Master (אדון): Hello\nתלמיד (student): שלום'
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}
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});
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}
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Sandcastle.addToolbarMenu([{
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text : 'Add label',
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onselect : function() {
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addLabel();
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Sandcastle.highlight(addLabel);
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}
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}, {
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text : 'Set font',
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onselect : function() {
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setFont();
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Sandcastle.highlight(setFont);
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}
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}, {
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text : 'Set properties',
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onselect : function() {
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setProperties();
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Sandcastle.highlight(setProperties);
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}
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}, {
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text : 'Offset label by distance',
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onselect : function() {
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offsetByDistance();
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Sandcastle.highlight(offsetByDistance);
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}
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}, {
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text : 'Fade label by distance',
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onselect : function() {
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fadeByDistance();
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Sandcastle.highlight(fadeByDistance);
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}
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}, {
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text : 'Scale label by distance',
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onselect : function() {
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scaleByDistance();
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Sandcastle.highlight(scaleByDistance);
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}
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}, {
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text : 'Set label with right-to-left language',
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onselect : function() {
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setRightToLeft();
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Sandcastle.highlight(setRightToLeft);
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}
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}]);
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Sandcastle.reset = function() {
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viewer.entities.removeAll();
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};
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//Sandcastle_End
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Sandcastle.finishedLoading();
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}
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if (typeof Cesium !== 'undefined') {
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startup(Cesium);
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} else if (typeof require === 'function') {
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require(['Cesium'], startup);
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}
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</script>
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</body>
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</html>
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