2392 lines
89 KiB
JavaScript
2392 lines
89 KiB
JavaScript
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defineSuite([
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'Scene/LabelCollection',
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'Core/BoundingRectangle',
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'Core/BoundingSphere',
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'Core/Cartesian2',
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'Core/Cartesian3',
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'Core/Color',
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'Core/DistanceDisplayCondition',
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'Core/Math',
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'Core/NearFarScalar',
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'Core/Rectangle',
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'Scene/BlendOption',
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'Scene/Globe',
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'Scene/HeightReference',
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'Scene/HorizontalOrigin',
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'Scene/Label',
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'Scene/LabelStyle',
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'Scene/VerticalOrigin',
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'Specs/createGlobe',
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'Specs/createScene'
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], function(
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LabelCollection,
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BoundingRectangle,
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BoundingSphere,
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Cartesian2,
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Cartesian3,
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Color,
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DistanceDisplayCondition,
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CesiumMath,
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NearFarScalar,
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Rectangle,
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BlendOption,
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Globe,
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HeightReference,
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HorizontalOrigin,
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Label,
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LabelStyle,
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VerticalOrigin,
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createGlobe,
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createScene) {
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'use strict';
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// TODO: rendering tests for pixel offset, eye offset, horizontal origin, vertical origin, font, style, outlineColor, outlineWidth, and fillColor properties
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var scene;
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var camera;
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var labels;
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var labelsWithHeight;
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// This Unicode square block will more reliably cover the center pixel than an 'x' or a 'w' char.
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var solidBox = '\u25a0';
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beforeAll(function() {
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scene = createScene();
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camera = scene.camera;
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});
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afterAll(function() {
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scene.destroyForSpecs();
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});
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beforeEach(function() {
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scene.morphTo3D(0);
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camera.position = new Cartesian3(10.0, 0.0, 0.0);
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camera.direction = Cartesian3.negate(Cartesian3.UNIT_X, new Cartesian3());
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camera.up = Cartesian3.clone(Cartesian3.UNIT_Z);
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labels = new LabelCollection();
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scene.primitives.add(labels);
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});
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afterEach(function() {
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// labels are destroyed by removeAll().
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scene.primitives.removeAll();
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});
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it('has default values when adding a label', function() {
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var label = labels.add();
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expect(label.show).toEqual(true);
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expect(label.position).toEqual(Cartesian3.ZERO);
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expect(label.text).toEqual('');
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expect(label.font).toEqual('30px sans-serif');
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expect(label.fillColor).toEqual(Color.WHITE);
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expect(label.outlineColor).toEqual(Color.BLACK);
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expect(label.outlineWidth).toEqual(1);
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expect(label.showBackground).toEqual(false);
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expect(label.backgroundColor).toEqual(new Color(0.165, 0.165, 0.165, 0.8));
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expect(label.backgroundPadding).toEqual(new Cartesian2(7, 5));
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expect(label.style).toEqual(LabelStyle.FILL);
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expect(label.pixelOffset).toEqual(Cartesian2.ZERO);
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expect(label.eyeOffset).toEqual(Cartesian3.ZERO);
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expect(label.heightReference).toEqual(HeightReference.NONE);
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expect(label.horizontalOrigin).toEqual(HorizontalOrigin.LEFT);
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expect(label.verticalOrigin).toEqual(VerticalOrigin.BASELINE);
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expect(label.scale).toEqual(1.0);
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expect(label.id).toBeUndefined();
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expect(label.translucencyByDistance).toBeUndefined();
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expect(label.pixelOffsetScaleByDistance).toBeUndefined();
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expect(label.scaleByDistance).toBeUndefined();
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expect(label.distanceDisplayCondition).toBeUndefined();
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expect(label.disableDepthTestDistance).toBeUndefined();
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});
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it('can add a label with specified values', function() {
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var show = false;
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var position = new Cartesian3(1.0, 2.0, 3.0);
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var text = 'abc';
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var font = '24px "Open Sans"';
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var fillColor = {
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red : 2.0,
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green : 3.0,
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blue : 4.0,
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alpha : 1.0
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};
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var outlineColor = {
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red : 3.0,
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green : 4.0,
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blue : 2.0,
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alpha : 1.0
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};
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var outlineWidth = 2;
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var style = LabelStyle.FILL_AND_OUTLINE;
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var pixelOffset = new Cartesian2(4.0, 5.0);
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var eyeOffset = new Cartesian3(6.0, 7.0, 8.0);
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var horizontalOrigin = HorizontalOrigin.LEFT;
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var verticalOrigin = VerticalOrigin.BOTTOM;
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var scale = 2.0;
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var showBackground = true;
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var backgroundColor = Color.BLUE;
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var backgroundPadding = new Cartesian2(11, 12);
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var translucency = new NearFarScalar(1.0e4, 1.0, 1.0e6, 0.0);
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var pixelOffsetScale = new NearFarScalar(1.0e4, 1.0, 1.0e6, 0.0);
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var scaleByDistance = new NearFarScalar(1.0e4, 1.0, 1.0e6, 0.0);
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var distanceDisplayCondition = new DistanceDisplayCondition(10.0, 100.0);
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var disableDepthTestDistance = 10.0;
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var label = labels.add({
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show : show,
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position : position,
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text : text,
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font : font,
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fillColor : fillColor,
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outlineColor : outlineColor,
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outlineWidth : outlineWidth,
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style : style,
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showBackground : showBackground,
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backgroundColor : backgroundColor,
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backgroundPadding : backgroundPadding,
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pixelOffset : pixelOffset,
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eyeOffset : eyeOffset,
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horizontalOrigin : horizontalOrigin,
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verticalOrigin : verticalOrigin,
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scale : scale,
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id : 'id',
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translucencyByDistance : translucency,
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pixelOffsetScaleByDistance : pixelOffsetScale,
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scaleByDistance : scaleByDistance,
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distanceDisplayCondition : distanceDisplayCondition,
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disableDepthTestDistance : disableDepthTestDistance
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});
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expect(label.show).toEqual(show);
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expect(label.position).toEqual(position);
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expect(label.text).toEqual(text);
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expect(label.font).toEqual(font);
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expect(label.fillColor).toEqual(fillColor);
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expect(label.outlineColor).toEqual(outlineColor);
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expect(label.outlineWidth).toEqual(outlineWidth);
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expect(label.style).toEqual(style);
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expect(label.showBackground).toEqual(showBackground);
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expect(label.backgroundColor).toEqual(backgroundColor);
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expect(label.backgroundPadding).toEqual(backgroundPadding);
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expect(label.pixelOffset).toEqual(pixelOffset);
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expect(label.eyeOffset).toEqual(eyeOffset);
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expect(label.horizontalOrigin).toEqual(horizontalOrigin);
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expect(label.verticalOrigin).toEqual(verticalOrigin);
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expect(label.scale).toEqual(scale);
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expect(label.id).toEqual('id');
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expect(label.translucencyByDistance).toEqual(translucency);
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expect(label.pixelOffsetScaleByDistance).toEqual(pixelOffsetScale);
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expect(label.scaleByDistance).toEqual(scaleByDistance);
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expect(label.distanceDisplayCondition).toEqual(distanceDisplayCondition);
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expect(label.disableDepthTestDistance).toEqual(disableDepthTestDistance);
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});
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it('can specify font using units other than pixels', function() {
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var label = labels.add({
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font : '12pt "Open Sans"',
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text : 'Hello there'
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});
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scene.renderForSpecs();
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var dimensions = label._glyphs[0].dimensions;
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expect(dimensions.height).toBeGreaterThan(0);
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});
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it('has zero labels when constructed', function() {
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expect(labels.length).toEqual(0);
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});
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it('can add a label', function() {
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var label = labels.add();
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expect(labels.length).toEqual(1);
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expect(labels.get(0)).toBe(label);
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});
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it('can remove the first label', function() {
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var one = labels.add();
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var two = labels.add();
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expect(labels.contains(one)).toEqual(true);
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expect(labels.contains(two)).toEqual(true);
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expect(labels.remove(one)).toEqual(true);
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expect(labels.contains(one)).toEqual(false);
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expect(labels.contains(two)).toEqual(true);
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});
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it('can remove the last label', function() {
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var one = labels.add();
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var two = labels.add();
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expect(labels.contains(one)).toEqual(true);
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expect(labels.contains(two)).toEqual(true);
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expect(labels.remove(two)).toEqual(true);
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expect(labels.contains(one)).toEqual(true);
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expect(labels.contains(two)).toEqual(false);
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});
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it('returns false when removing undefined', function() {
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labels.add();
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expect(labels.length).toEqual(1);
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expect(labels.remove(undefined)).toEqual(false);
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expect(labels.length).toEqual(1);
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});
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it('returns false when removing a previously removed label', function() {
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var label = labels.add();
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expect(labels.length).toEqual(1);
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expect(labels.remove(label)).toEqual(true);
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expect(labels.remove(label)).toEqual(false);
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expect(labels.length).toEqual(0);
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});
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it('is not destroyed', function() {
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expect(labels.isDestroyed()).toEqual(false);
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});
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it('can add and remove multiple labels', function() {
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var one = labels.add();
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var two = labels.add();
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var three = labels.add();
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expect(labels.remove(one)).toEqual(true);
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expect(labels.remove(two)).toEqual(true);
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expect(one.isDestroyed()).toEqual(true);
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expect(two.isDestroyed()).toEqual(true);
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expect(three.isDestroyed()).toEqual(false);
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expect(labels.contains(one)).toEqual(false);
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expect(labels.contains(two)).toEqual(false);
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expect(labels.contains(three)).toEqual(true);
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expect(labels.length).toEqual(1);
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expect(labels.get(0)).toBe(three);
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var four = labels.add();
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expect(labels.length).toEqual(2);
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expect(labels.get(0)).toBe(three);
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expect(labels.get(1)).toBe(four);
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expect(labels.contains(three)).toEqual(true);
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expect(labels.contains(four)).toEqual(true);
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});
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it('can remove all labels', function() {
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labels.add({
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position : new Cartesian3(1.0, 2.0, 3.0)
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});
|
|||
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labels.add({
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position : new Cartesian3(4.0, 5.0, 6.0)
|
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});
|
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expect(labels.length).toEqual(2);
|
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|
|||
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labels.removeAll();
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expect(labels.length).toEqual(0);
|
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});
|
|||
|
|
|
|||
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it('can check if it contains a label', function() {
|
|||
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var label = labels.add();
|
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|
|||
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expect(labels.contains(label)).toEqual(true);
|
|||
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});
|
|||
|
|
|
|||
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it('returns false when checking if it contains a label it does not contain', function() {
|
|||
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var label = labels.add();
|
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labels.remove(label);
|
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|
|
|||
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expect(labels.contains(label)).toEqual(false);
|
|||
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});
|
|||
|
|
|
|||
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it('does not contain undefined', function() {
|
|||
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expect(labels.contains(undefined)).toEqual(false);
|
|||
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});
|
|||
|
|
|
|||
|
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it('does not contain random other objects', function() {
|
|||
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expect(labels.contains({})).toEqual(false);
|
|||
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expect(labels.contains(new Cartesian2())).toEqual(false);
|
|||
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});
|
|||
|
|
|
|||
|
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it('does not render when constructed', function() {
|
|||
|
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expect(scene).toRender([0, 0, 0, 255]);
|
|||
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});
|
|||
|
|
|
|||
|
|
it('can render after modifying and removing a label', function() {
|
|||
|
|
var labelOne = labels.add({
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
text : 'x',
|
|||
|
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horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER
|
|||
|
|
});
|
|||
|
|
labels.add({
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
text : 'o',
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(scene).toRenderAndCall(function(rgba) {
|
|||
|
|
expect(rgba[0]).toBeGreaterThan(10);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
labelOne.scale = 2.0;
|
|||
|
|
labels.remove(labelOne);
|
|||
|
|
|
|||
|
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expect(scene).toRender([0, 0, 0, 255]);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('can render a label', function() {
|
|||
|
|
labels.add({
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
text : 'x',
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(scene).toRenderAndCall(function(rgba) {
|
|||
|
|
expect(rgba[0]).toBeGreaterThan(10);
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('renders in multiple passes', function() {
|
|||
|
|
labels.add({
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
text : 'x',
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER
|
|||
|
|
});
|
|||
|
|
camera.position = new Cartesian3(2.0, 0.0, 0.0);
|
|||
|
|
|
|||
|
|
var frameState = scene.frameState;
|
|||
|
|
frameState.commandList.length = 0;
|
|||
|
|
labels.blendOption = BlendOption.OPAQUE_AND_TRANSLUCENT;
|
|||
|
|
labels.update(frameState);
|
|||
|
|
expect(frameState.commandList.length).toEqual(2);
|
|||
|
|
|
|||
|
|
frameState.commandList.length = 0;
|
|||
|
|
labels.blendOption = BlendOption.OPAQUE;
|
|||
|
|
labels.update(frameState);
|
|||
|
|
expect(frameState.commandList.length).toEqual(1);
|
|||
|
|
|
|||
|
|
frameState.commandList.length = 0;
|
|||
|
|
labels.blendOption = BlendOption.TRANSLUCENT;
|
|||
|
|
labels.update(frameState);
|
|||
|
|
expect(frameState.commandList.length).toEqual(1);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('can render after adding a label', function() {
|
|||
|
|
labels.add({
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
text : solidBox,
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(scene).toRenderAndCall(function(rgba) {
|
|||
|
|
expect(rgba[0]).toBeGreaterThan(200);
|
|||
|
|
expect(rgba[1]).toBeGreaterThan(200);
|
|||
|
|
expect(rgba[2]).toBeGreaterThan(200);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
labels.add({
|
|||
|
|
position : new Cartesian3(1.0, 0.0, 0.0), // Closer to camera
|
|||
|
|
text : solidBox,
|
|||
|
|
fillColor : {
|
|||
|
|
red : 1.0,
|
|||
|
|
green : 0.0,
|
|||
|
|
blue : 0.0,
|
|||
|
|
alpha : 1.0
|
|||
|
|
},
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(scene).toRenderAndCall(function(rgba) {
|
|||
|
|
expect(rgba[0]).toBeGreaterThan(200);
|
|||
|
|
expect(rgba[1]).toBeLessThan(10);
|
|||
|
|
expect(rgba[2]).toBeLessThan(10);
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('can render after removing a label', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
text : 'x',
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(scene).toRenderAndCall(function(rgba) {
|
|||
|
|
expect(rgba[0]).toBeGreaterThan(10);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
labels.remove(label);
|
|||
|
|
expect(scene).toRender([0, 0, 0, 255]);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('can render after removing and adding a label', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
text : 'x',
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(scene).toRenderAndCall(function(rgba) {
|
|||
|
|
expect(rgba[0]).toBeGreaterThan(10);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
labels.remove(label);
|
|||
|
|
labels.add({
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
text : 'x',
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(scene).toRenderAndCall(function(rgba) {
|
|||
|
|
expect(rgba[0]).toBeGreaterThan(10);
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('can render after removing all labels', function() {
|
|||
|
|
labels.add({
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
text : 'x',
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(scene).toRenderAndCall(function(rgba) {
|
|||
|
|
expect(rgba[0]).toBeGreaterThan(10);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
labels.removeAll();
|
|||
|
|
expect(scene).toRender([0, 0, 0, 255]);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('can render after removing all labels and adding a label', function() {
|
|||
|
|
labels.add({
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
text : 'x',
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(scene).toRenderAndCall(function(rgba) {
|
|||
|
|
expect(rgba[0]).toBeGreaterThan(10);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
labels.removeAll();
|
|||
|
|
labels.add({
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
text : 'x',
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(scene).toRenderAndCall(function(rgba) {
|
|||
|
|
expect(rgba[0]).toBeGreaterThan(10);
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('can render a label background', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
text : '_',
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER,
|
|||
|
|
showBackground : true,
|
|||
|
|
backgroundColor : Color.BLUE
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(scene).toRender([0, 0, 255, 255]);
|
|||
|
|
|
|||
|
|
labels.remove(label);
|
|||
|
|
expect(scene).toRender([0, 0, 0, 255]);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('does not render labels with show set to false', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
text : 'x',
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(scene).toRenderAndCall(function(rgba) {
|
|||
|
|
expect(rgba[0]).toBeGreaterThan(10);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
label.show = false;
|
|||
|
|
expect(scene).toRender([0, 0, 0, 255]);
|
|||
|
|
|
|||
|
|
label.show = true;
|
|||
|
|
expect(scene).toRenderAndCall(function(rgba) {
|
|||
|
|
expect(rgba[0]).toBeGreaterThan(10);
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('does not render label background with show set to false', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
text : '_',
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER,
|
|||
|
|
showBackground : true,
|
|||
|
|
backgroundColor : Color.BLUE
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(scene).toRender([0, 0, 255, 255]);
|
|||
|
|
|
|||
|
|
label.show = false;
|
|||
|
|
expect(scene).toRender([0, 0, 0, 255]);
|
|||
|
|
|
|||
|
|
label.show = true;
|
|||
|
|
expect(scene).toRender([0, 0, 255, 255]);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('does not render labels that are behind the viewer', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
position : Cartesian3.ZERO, // in front of the camera
|
|||
|
|
text : 'x',
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(scene).toRenderAndCall(function(rgba) {
|
|||
|
|
expect(rgba[0]).toBeGreaterThan(10);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
label.position = new Cartesian3(20.0, 0.0, 0.0); // Behind camera
|
|||
|
|
expect(scene).toRender([0, 0, 0, 255]);
|
|||
|
|
|
|||
|
|
label.position = new Cartesian3(1.0, 0.0, 0.0); // Back in front of camera
|
|||
|
|
expect(scene).toRenderAndCall(function(rgba) {
|
|||
|
|
expect(rgba[0]).toBeGreaterThan(10);
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('does not render labels with a scale of zero', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
text : 'x',
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
label.scale = 0.0;
|
|||
|
|
expect(scene).toRender([0, 0, 0, 255]);
|
|||
|
|
|
|||
|
|
label.scale = 2.0;
|
|||
|
|
expect(scene).toRenderAndCall(function(rgba) {
|
|||
|
|
expect(rgba[0]).toBeGreaterThan(10);
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('renders label with translucencyByDistance', function() {
|
|||
|
|
labels.add({
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
text : 'x',
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER,
|
|||
|
|
translucencyByDistance: new NearFarScalar(2.0, 1.0, 4.0, 0.0)
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
camera.position = new Cartesian3(2.0, 0.0, 0.0);
|
|||
|
|
expect(scene).toRenderAndCall(function(rgba) {
|
|||
|
|
expect(rgba[0]).toBeGreaterThan(10);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
camera.position = new Cartesian3(4.0, 0.0, 0.0);
|
|||
|
|
expect(scene).toRender([0, 0, 0, 255]);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('renders label with pixelOffsetScaleByDistance', function() {
|
|||
|
|
labels.add({
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
pixelOffset : new Cartesian2(1.0, 0.0),
|
|||
|
|
text : solidBox,
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER,
|
|||
|
|
pixelOffsetScaleByDistance: new NearFarScalar(2.0, 0.0, 4.0, 1000.0)
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
camera.position = new Cartesian3(2.0, 0.0, 0.0);
|
|||
|
|
expect(scene).toRenderAndCall(function(rgba) {
|
|||
|
|
expect(rgba[0]).toBeGreaterThan(10);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
camera.position = new Cartesian3(4.0, 0.0, 0.0);
|
|||
|
|
expect(scene).toRender([0, 0, 0, 255]);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('renders label with scaleByDistance', function() {
|
|||
|
|
labels.add({
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
text : solidBox,
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER,
|
|||
|
|
scaleByDistance: new NearFarScalar(2.0, 1.0, 4.0, 0.0)
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
camera.position = new Cartesian3(2.0, 0.0, 0.0);
|
|||
|
|
expect(scene).toRender([255, 255, 255, 255]);
|
|||
|
|
|
|||
|
|
camera.position = new Cartesian3(4.0, 0.0, 0.0);
|
|||
|
|
expect(scene).toRender([0, 0, 0, 255]);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('renders label with distanceDisplayCondition', function() {
|
|||
|
|
labels.add({
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
text : solidBox,
|
|||
|
|
distanceDisplayCondition : new DistanceDisplayCondition(10.0, 100.0),
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
camera.position = new Cartesian3(200.0, 0.0, 0.0);
|
|||
|
|
expect(scene).toRender([0, 0, 0, 255]);
|
|||
|
|
|
|||
|
|
camera.position = new Cartesian3(50.0, 0.0, 0.0);
|
|||
|
|
expect(scene).toRenderAndCall(function(rgba) {
|
|||
|
|
expect(rgba[0]).toBeGreaterThan(200);
|
|||
|
|
expect(rgba[1]).toBeGreaterThan(200);
|
|||
|
|
expect(rgba[2]).toBeGreaterThan(200);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
camera.position = new Cartesian3(5.0, 0.0, 0.0);
|
|||
|
|
expect(scene).toRender([0, 0, 0, 255]);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('throws new label with invalid distanceDisplayCondition (near >= far)', function() {
|
|||
|
|
var dc = new DistanceDisplayCondition(100.0, 10.0);
|
|||
|
|
expect(function() {
|
|||
|
|
labels.add({
|
|||
|
|
distanceDisplayCondition : dc
|
|||
|
|
});
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('throws distanceDisplayCondition with near >= far', function() {
|
|||
|
|
var l = labels.add();
|
|||
|
|
var dc = new DistanceDisplayCondition(100.0, 10.0);
|
|||
|
|
expect(function() {
|
|||
|
|
l.distanceDisplayCondition = dc;
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('renders with disableDepthTestDistance', function() {
|
|||
|
|
var l = labels.add({
|
|||
|
|
position : new Cartesian3(-1.0, 0.0, 0.0),
|
|||
|
|
text : solidBox,
|
|||
|
|
fillColor : Color.LIME,
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER
|
|||
|
|
});
|
|||
|
|
labels.add({
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
text : solidBox,
|
|||
|
|
fillColor : Color.BLUE,
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(scene).toRender([0, 0, 255, 255]);
|
|||
|
|
|
|||
|
|
l.disableDepthTestDistance = Number.POSITIVE_INFINITY;
|
|||
|
|
expect(scene).toRender([0, 255, 0, 255]);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('throws with new label with disableDepthTestDistance less than 0.0', function() {
|
|||
|
|
expect(function() {
|
|||
|
|
labels.add({
|
|||
|
|
disableDepthTestDistance : -1.0
|
|||
|
|
});
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('throws with disableDepthTestDistance set less than 0.0', function() {
|
|||
|
|
var l = labels.add();
|
|||
|
|
expect(function() {
|
|||
|
|
l.disableDepthTestDistance = -1.0;
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('can pick a label', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
text : solidBox,
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER,
|
|||
|
|
id : 'id'
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(scene).toPickAndCall(function(result) {
|
|||
|
|
expect(result.primitive).toEqual(label);
|
|||
|
|
expect(result.id).toEqual('id');
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('can change pick id', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
text : solidBox,
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER,
|
|||
|
|
id : 'id'
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(scene).toPickAndCall(function(result) {
|
|||
|
|
expect(result.primitive).toEqual(label);
|
|||
|
|
expect(result.id).toEqual('id');
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
label.id = 'id2';
|
|||
|
|
|
|||
|
|
expect(scene).toPickAndCall(function(result) {
|
|||
|
|
expect(result.primitive).toEqual(label);
|
|||
|
|
expect(result.id).toEqual('id2');
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('does not pick a label with show set to false', function() {
|
|||
|
|
labels.add({
|
|||
|
|
show : false,
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
text : solidBox,
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(scene).notToPick();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('picks a label using translucencyByDistance', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
text : solidBox,
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
var translucency = new NearFarScalar(1.0, 0.9, 3.0e9, 0.8);
|
|||
|
|
label.translucencyByDistance = translucency;
|
|||
|
|
|
|||
|
|
expect(scene).toPickPrimitive(label);
|
|||
|
|
|
|||
|
|
translucency.nearValue = 0.0;
|
|||
|
|
translucency.farValue = 0.0;
|
|||
|
|
label.translucencyByDistance = translucency;
|
|||
|
|
|
|||
|
|
expect(scene).notToPick();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('picks a label using pixelOffsetScaleByDistance', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
pixelOffset : new Cartesian2(0.0, 100.0),
|
|||
|
|
text : solidBox,
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
var pixelOffsetScale = new NearFarScalar(1.0, 0.0, 3.0e9, 0.0);
|
|||
|
|
label.pixelOffsetScaleByDistance = pixelOffsetScale;
|
|||
|
|
|
|||
|
|
expect(scene).toPickPrimitive(label);
|
|||
|
|
|
|||
|
|
pixelOffsetScale.nearValue = 10.0;
|
|||
|
|
pixelOffsetScale.farValue = 10.0;
|
|||
|
|
label.pixelOffsetScaleByDistance = pixelOffsetScale;
|
|||
|
|
|
|||
|
|
expect(scene).notToPick();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('throws when calling get without an index', function() {
|
|||
|
|
expect(function() {
|
|||
|
|
labels.get();
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('should reuse canvases for letters, but only if other settings are the same', function() {
|
|||
|
|
labels.add({
|
|||
|
|
text : 'a'
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(Object.keys(labels._glyphTextureCache).length).toEqual(1);
|
|||
|
|
|
|||
|
|
labels.add({
|
|||
|
|
text : 'a'
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(Object.keys(labels._glyphTextureCache).length).toEqual(1);
|
|||
|
|
|
|||
|
|
labels.add({
|
|||
|
|
text : 'abcd'
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(Object.keys(labels._glyphTextureCache).length).toEqual(4);
|
|||
|
|
|
|||
|
|
labels.add({
|
|||
|
|
text : 'abc'
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(Object.keys(labels._glyphTextureCache).length).toEqual(4);
|
|||
|
|
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'de'
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(Object.keys(labels._glyphTextureCache).length).toEqual(5);
|
|||
|
|
|
|||
|
|
var originalFont = label.font;
|
|||
|
|
label.font = '30px "Open Sans"';
|
|||
|
|
expect(label.font).not.toEqual(originalFont); // otherwise this test needs fixing.
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(Object.keys(labels._glyphTextureCache).length).toEqual(7);
|
|||
|
|
|
|||
|
|
label.style = LabelStyle.OUTLINE;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(Object.keys(labels._glyphTextureCache).length).toEqual(9);
|
|||
|
|
|
|||
|
|
label.fillColor = new Color(1.0, 165.0 / 255.0, 0.0, 1.0);
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(Object.keys(labels._glyphTextureCache).length).toEqual(11);
|
|||
|
|
|
|||
|
|
label.outlineColor = new Color(1.0, 1.0, 1.0, 1.0);
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(Object.keys(labels._glyphTextureCache).length).toEqual(13);
|
|||
|
|
|
|||
|
|
// vertical origin only affects glyph positions, not glyphs themselves.
|
|||
|
|
label.verticalOrigin = VerticalOrigin.CENTER;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(Object.keys(labels._glyphTextureCache).length).toEqual(13);
|
|||
|
|
label.verticalOrigin = VerticalOrigin.TOP;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(Object.keys(labels._glyphTextureCache).length).toEqual(13);
|
|||
|
|
|
|||
|
|
//even though we're resetting to the original font, other properties used to create the id have changed
|
|||
|
|
label.font = originalFont;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(Object.keys(labels._glyphTextureCache).length).toEqual(15);
|
|||
|
|
|
|||
|
|
//Changing thickness requires new glyphs
|
|||
|
|
label.outlineWidth = 3;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(Object.keys(labels._glyphTextureCache).length).toEqual(17);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('should reuse billboards that are not needed any more', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'abc'
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(labels._billboardCollection.length).toEqual(3);
|
|||
|
|
expect(labels._spareBillboards.length).toEqual(0);
|
|||
|
|
|
|||
|
|
label.text = 'a';
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(labels._billboardCollection.length).toEqual(3);
|
|||
|
|
expect(labels._spareBillboards.length).toEqual(2);
|
|||
|
|
|
|||
|
|
label.text = 'def';
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(labels._billboardCollection.length).toEqual(3);
|
|||
|
|
expect(labels._spareBillboards.length).toEqual(0);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('should not reuse background billboards that are not needed any more', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'abc',
|
|||
|
|
showBackground : true
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(labels._backgroundBillboardCollection.length).toEqual(1);
|
|||
|
|
|
|||
|
|
label.showBackground = false;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(labels._backgroundBillboardCollection.length).toEqual(0);
|
|||
|
|
|
|||
|
|
label.showBackground = true;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(labels._backgroundBillboardCollection.length).toEqual(1);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
describe('Label', function() {
|
|||
|
|
it('can set properties after being added', function() {
|
|||
|
|
var label = labels.add();
|
|||
|
|
|
|||
|
|
var show = false;
|
|||
|
|
var position = new Cartesian3(1.0, 2.0, 3.0);
|
|||
|
|
var text = 'abc';
|
|||
|
|
var font = '24px "Open Sans"';
|
|||
|
|
var fillColor = {
|
|||
|
|
red : 2.0,
|
|||
|
|
green : 3.0,
|
|||
|
|
blue : 4.0,
|
|||
|
|
alpha : 1.0
|
|||
|
|
};
|
|||
|
|
var outlineColor = {
|
|||
|
|
red : 3.0,
|
|||
|
|
green : 4.0,
|
|||
|
|
blue : 2.0,
|
|||
|
|
alpha : 1.0
|
|||
|
|
};
|
|||
|
|
var outlineWidth = 2;
|
|||
|
|
var style = LabelStyle.FILL_AND_OUTLINE;
|
|||
|
|
var pixelOffset = new Cartesian2(4.0, 5.0);
|
|||
|
|
var eyeOffset = new Cartesian3(6.0, 7.0, 8.0);
|
|||
|
|
var horizontalOrigin = HorizontalOrigin.LEFT;
|
|||
|
|
var verticalOrigin = VerticalOrigin.BOTTOM;
|
|||
|
|
var scale = 2.0;
|
|||
|
|
var translucency = new NearFarScalar(1.0e4, 1.0, 1.0e6, 0.0);
|
|||
|
|
var pixelOffsetScale = new NearFarScalar(1.0e4, 1.0, 1.0e6, 0.0);
|
|||
|
|
var scaleByDistance = new NearFarScalar(1.0e4, 1.0, 1.0e6, 0.0);
|
|||
|
|
|
|||
|
|
label.show = show;
|
|||
|
|
label.position = position;
|
|||
|
|
label.text = text;
|
|||
|
|
label.font = font;
|
|||
|
|
label.fillColor = fillColor;
|
|||
|
|
label.outlineColor = outlineColor;
|
|||
|
|
label.outlineWidth = outlineWidth;
|
|||
|
|
label.style = style;
|
|||
|
|
label.pixelOffset = pixelOffset;
|
|||
|
|
label.eyeOffset = eyeOffset;
|
|||
|
|
label.horizontalOrigin = horizontalOrigin;
|
|||
|
|
label.verticalOrigin = verticalOrigin;
|
|||
|
|
label.scale = scale;
|
|||
|
|
label.translucencyByDistance = translucency;
|
|||
|
|
label.pixelOffsetScaleByDistance = pixelOffsetScale;
|
|||
|
|
label.scaleByDistance = scaleByDistance;
|
|||
|
|
|
|||
|
|
expect(label.show).toEqual(show);
|
|||
|
|
expect(label.position).toEqual(position);
|
|||
|
|
expect(label.text).toEqual(text);
|
|||
|
|
expect(label.font).toEqual(font);
|
|||
|
|
expect(label.fillColor).toEqual(fillColor);
|
|||
|
|
expect(label.outlineColor).toEqual(outlineColor);
|
|||
|
|
expect(label.outlineWidth).toEqual(outlineWidth);
|
|||
|
|
expect(label.style).toEqual(style);
|
|||
|
|
expect(label.pixelOffset).toEqual(pixelOffset);
|
|||
|
|
expect(label.eyeOffset).toEqual(eyeOffset);
|
|||
|
|
expect(label.horizontalOrigin).toEqual(horizontalOrigin);
|
|||
|
|
expect(label.verticalOrigin).toEqual(verticalOrigin);
|
|||
|
|
expect(label.scale).toEqual(scale);
|
|||
|
|
expect(label.translucencyByDistance).toEqual(translucency);
|
|||
|
|
expect(label.pixelOffsetScaleByDistance).toEqual(pixelOffsetScale);
|
|||
|
|
expect(label.scaleByDistance).toEqual(scaleByDistance);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('is destroyed after being removed', function() {
|
|||
|
|
var label = labels.add();
|
|||
|
|
|
|||
|
|
expect(label.isDestroyed()).toEqual(false);
|
|||
|
|
|
|||
|
|
labels.remove(label);
|
|||
|
|
|
|||
|
|
expect(label.isDestroyed()).toEqual(true);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('throws after being removed', function() {
|
|||
|
|
var label = labels.add();
|
|||
|
|
labels.remove(label);
|
|||
|
|
expect(function() {
|
|||
|
|
label.equals(label);
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('can compute screen space position', function() {
|
|||
|
|
labels.clampToPixel = false;
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'abc',
|
|||
|
|
position : Cartesian3.ZERO
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(label.computeScreenSpacePosition(scene)).toEqualEpsilon(new Cartesian2(0.5, 0.5), CesiumMath.EPSILON1);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('stores screen space position in a result', function() {
|
|||
|
|
labels.clampToPixel = false;
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'abc',
|
|||
|
|
position : Cartesian3.ZERO
|
|||
|
|
});
|
|||
|
|
var result = new Cartesian2();
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
var actual = label.computeScreenSpacePosition(scene, result);
|
|||
|
|
expect(actual).toEqual(result);
|
|||
|
|
expect(result).toEqualEpsilon(new Cartesian2(0.5, 0.5), CesiumMath.EPSILON1);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('can compute screen space position with pixelOffset', function() {
|
|||
|
|
labels.clampToPixel = false;
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'abc',
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
pixelOffset : new Cartesian2(0.5, 0.5)
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(label.computeScreenSpacePosition(scene)).toEqualEpsilon(new Cartesian2(1.0, 1.0), CesiumMath.EPSILON1);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('can compute screen space position with eyeOffset', function() {
|
|||
|
|
labels.clampToPixel = false;
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'abc',
|
|||
|
|
position : Cartesian3.ZERO,
|
|||
|
|
eyeOffset : new Cartesian3(1.0, 1.0, 0.0)
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(label.computeScreenSpacePosition(scene)).toEqualEpsilon(new Cartesian2(0.5, 0.5), CesiumMath.EPSILON1);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('computes screen space bounding box', function() {
|
|||
|
|
var scale = 1.5;
|
|||
|
|
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'abc',
|
|||
|
|
scale : scale
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
var bbox = Label.getScreenSpaceBoundingBox(label, Cartesian2.ZERO);
|
|||
|
|
expect(bbox.x).toBeDefined();
|
|||
|
|
expect(bbox.y).toBeDefined();
|
|||
|
|
expect(bbox.width).toBeGreaterThan(30);
|
|||
|
|
expect(bbox.width).toBeLessThan(200);
|
|||
|
|
expect(bbox.height).toBeGreaterThan(10);
|
|||
|
|
expect(bbox.height).toBeLessThan(50);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('computes screen space bounding box with result', function() {
|
|||
|
|
var scale = 1.5;
|
|||
|
|
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'abc',
|
|||
|
|
scale : scale
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
var result = new BoundingRectangle();
|
|||
|
|
var bbox = Label.getScreenSpaceBoundingBox(label, Cartesian2.ZERO, result);
|
|||
|
|
expect(bbox.x).toBeDefined();
|
|||
|
|
expect(bbox.y).toBeDefined();
|
|||
|
|
expect(bbox.width).toBeGreaterThan(30);
|
|||
|
|
expect(bbox.width).toBeLessThan(200);
|
|||
|
|
expect(bbox.height).toBeGreaterThan(10);
|
|||
|
|
expect(bbox.height).toBeLessThan(50);
|
|||
|
|
expect(bbox).toBe(result);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('computes screen space bounding box with vertical origin center', function() {
|
|||
|
|
var scale = 1.5;
|
|||
|
|
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'abc',
|
|||
|
|
scale : scale,
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
var bbox = Label.getScreenSpaceBoundingBox(label, Cartesian2.ZERO);
|
|||
|
|
expect(bbox.y).toBeGreaterThan(bbox.height * -0.9);
|
|||
|
|
expect(bbox.y).toBeLessThan(bbox.height * -0.3);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('computes screen space bounding box with vertical origin top', function() {
|
|||
|
|
var scale = 1.5;
|
|||
|
|
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'abc',
|
|||
|
|
scale : scale,
|
|||
|
|
verticalOrigin : VerticalOrigin.TOP
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
var bbox = Label.getScreenSpaceBoundingBox(label, Cartesian2.ZERO);
|
|||
|
|
expect(bbox.y).toBeLessThan(5);
|
|||
|
|
expect(bbox.y).toBeGreaterThan(-5);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('computes screen space bounding box with vertical origin baseline', function() {
|
|||
|
|
var scale = 1.5;
|
|||
|
|
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'abc',
|
|||
|
|
scale : scale,
|
|||
|
|
verticalOrigin : VerticalOrigin.BASELINE
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
var bbox = Label.getScreenSpaceBoundingBox(label, Cartesian2.ZERO);
|
|||
|
|
expect(bbox.y).toBeLessThan(bbox.height * -0.8);
|
|||
|
|
expect(bbox.y).toBeGreaterThan(bbox.height * -1.2);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('computes screen space bounding box with horizontal origin', function() {
|
|||
|
|
var scale = 1.5;
|
|||
|
|
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'abc',
|
|||
|
|
scale : scale,
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
var bbox = Label.getScreenSpaceBoundingBox(label, Cartesian2.ZERO);
|
|||
|
|
expect(bbox.x).toBeLessThan(bbox.width * -0.3);
|
|||
|
|
expect(bbox.x).toBeGreaterThan(bbox.width * -0.7);
|
|||
|
|
|
|||
|
|
label.horizontalOrigin = HorizontalOrigin.RIGHT;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
bbox = Label.getScreenSpaceBoundingBox(label, Cartesian2.ZERO);
|
|||
|
|
expect(bbox.x).toBeLessThan(bbox.width * -0.8);
|
|||
|
|
expect(bbox.x).toBeGreaterThan(bbox.width * -1.2);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('computes screen space bounding box with padded background', function() {
|
|||
|
|
var scale = 1.5;
|
|||
|
|
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'abc',
|
|||
|
|
scale : scale,
|
|||
|
|
showBackground : true,
|
|||
|
|
backgroundPadding : new Cartesian2(15, 10)
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
var backgroundBillboard = label._backgroundBillboard;
|
|||
|
|
var width = backgroundBillboard.width * scale;
|
|||
|
|
var height = backgroundBillboard.height * scale;
|
|||
|
|
var x = backgroundBillboard._translate.x;
|
|||
|
|
var y = -(backgroundBillboard._translate.y + height);
|
|||
|
|
|
|||
|
|
var bbox = Label.getScreenSpaceBoundingBox(label, Cartesian2.ZERO);
|
|||
|
|
expect(bbox.x).toEqual(x);
|
|||
|
|
expect(bbox.y).toEqual(y);
|
|||
|
|
expect(bbox.width).toEqual(width);
|
|||
|
|
expect(bbox.height).toEqual(height);
|
|||
|
|
|
|||
|
|
label.verticalOrigin = VerticalOrigin.CENTER;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
y = -(backgroundBillboard._translate.y + height * 0.5);
|
|||
|
|
|
|||
|
|
bbox = Label.getScreenSpaceBoundingBox(label, Cartesian2.ZERO);
|
|||
|
|
expect(bbox.x).toEqual(x);
|
|||
|
|
expect(bbox.y).toEqual(y);
|
|||
|
|
expect(bbox.width).toEqual(width);
|
|||
|
|
expect(bbox.height).toEqual(height);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('can equal another label', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
position : new Cartesian3(1.0, 2.0, 3.0),
|
|||
|
|
text : 'equals'
|
|||
|
|
});
|
|||
|
|
var otherLabel = labels.add({
|
|||
|
|
position : new Cartesian3(1.0, 2.0, 3.0),
|
|||
|
|
text : 'equals'
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
// This tests the `LabelCollection.equals` function itself, not simple equality.
|
|||
|
|
expect(label.equals(otherLabel)).toEqual(true);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('can differ from another label', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
position : new Cartesian3(1.0, 2.0, 3.0)
|
|||
|
|
});
|
|||
|
|
var otherLabel = labels.add({
|
|||
|
|
position : new Cartesian3(4.0, 5.0, 6.0)
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
// This tests the `LabelCollection.equals` function itself, not simple equality.
|
|||
|
|
expect(label.equals(otherLabel)).toEqual(false);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('does not equal undefined', function() {
|
|||
|
|
// This tests the `LabelCollection.equals` function itself, not simple equality.
|
|||
|
|
var label = labels.add();
|
|||
|
|
expect(label.equals(undefined)).toEqual(false);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('should have a number of glyphs equal to the number of characters', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'abc'
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(label._glyphs.length).toEqual(3);
|
|||
|
|
|
|||
|
|
label.text = 'abcd';
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(label._glyphs.length).toEqual(4);
|
|||
|
|
|
|||
|
|
label.text = '';
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(label._glyphs.length).toEqual(0);
|
|||
|
|
|
|||
|
|
label = labels.add();
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(label._glyphs.length).toEqual(0);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('does not create billboards for spaces', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'abc'
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(label._glyphs.length).toEqual(3);
|
|||
|
|
expect(labels._billboardCollection.length).toEqual(3);
|
|||
|
|
|
|||
|
|
label.text = ' ab c';
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(label._glyphs.length).toEqual(5);
|
|||
|
|
expect(labels._billboardCollection.length).toEqual(3);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
function getGlyphBillboardVertexTranslate(label, index) {
|
|||
|
|
return Cartesian2.clone(label._glyphs[index].billboard._translate, new Cartesian2());
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
function getBackgroundBillboardVertexTranslate(label) {
|
|||
|
|
return Cartesian2.clone(label._backgroundBillboard._translate, new Cartesian2());
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
it('sets billboard properties properly when they change on the label', function() {
|
|||
|
|
var position1 = new Cartesian3(1.0, 2.0, 3.0);
|
|||
|
|
var position2 = new Cartesian3(4.0, 5.0, 6.0);
|
|||
|
|
var pixelOffset1 = new Cartesian2(4.0, 5.0);
|
|||
|
|
var pixelOffset2 = new Cartesian2(6.0, 7.0);
|
|||
|
|
var eyeOffset1 = new Cartesian3(6.0, 7.0, 8.0);
|
|||
|
|
var eyeOffset2 = new Cartesian3(16.0, 17.0, 18.0);
|
|||
|
|
var verticalOrigin1 = VerticalOrigin.TOP;
|
|||
|
|
var verticalOrigin2 = VerticalOrigin.BASELINE;
|
|||
|
|
var scale1 = 2.0;
|
|||
|
|
var scale2 = 3.0;
|
|||
|
|
var id1 = 'id1';
|
|||
|
|
var id2 = 'id2';
|
|||
|
|
var translucency1 = new NearFarScalar(1.0e4, 1.0, 1.0e6, 0.0);
|
|||
|
|
var translucency2 = new NearFarScalar(1.1e4, 1.2, 1.3e6, 4.0);
|
|||
|
|
var pixelOffsetScale1 = new NearFarScalar(1.0e4, 1.0, 1.0e6, 0.0);
|
|||
|
|
var pixelOffsetScale2 = new NearFarScalar(1.5e4, 1.6, 1.7e6, 8.0);
|
|||
|
|
var scaleByDistance1 = new NearFarScalar(1.0e4, 1.0, 1.0e6, 0.0);
|
|||
|
|
var scaleByDistance2 = new NearFarScalar(1.5e4, 1.6, 1.7e6, 8.0);
|
|||
|
|
|
|||
|
|
var label = labels.add({
|
|||
|
|
position : position1,
|
|||
|
|
text : 'abc',
|
|||
|
|
pixelOffset : pixelOffset1,
|
|||
|
|
eyeOffset : eyeOffset1,
|
|||
|
|
verticalOrigin : verticalOrigin1,
|
|||
|
|
scale : scale1,
|
|||
|
|
id : id1,
|
|||
|
|
translucencyByDistance : translucency1,
|
|||
|
|
pixelOffsetScaleByDistance : pixelOffsetScale1,
|
|||
|
|
scaleByDistance : scaleByDistance1,
|
|||
|
|
showBackground : true
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
label.position = position2;
|
|||
|
|
label.text = 'def';
|
|||
|
|
label.pixelOffset = pixelOffset2;
|
|||
|
|
label.eyeOffset = eyeOffset2;
|
|||
|
|
label.verticalOrigin = verticalOrigin2;
|
|||
|
|
label.scale = scale2;
|
|||
|
|
label.id = id2;
|
|||
|
|
label.translucencyByDistance = translucency2;
|
|||
|
|
label.pixelOffsetScaleByDistance = pixelOffsetScale2;
|
|||
|
|
label.scaleByDistance = scaleByDistance2;
|
|||
|
|
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
for (var i = 0; i < label._glyphs.length; ++i) {
|
|||
|
|
var glyph = label._glyphs[i];
|
|||
|
|
var billboard = glyph.billboard;
|
|||
|
|
expect(billboard.show).toEqual(label.show);
|
|||
|
|
expect(billboard.position).toEqual(label.position);
|
|||
|
|
expect(billboard.eyeOffset).toEqual(label.eyeOffset);
|
|||
|
|
expect(billboard.pixelOffset).toEqual(label.pixelOffset);
|
|||
|
|
expect(billboard.verticalOrigin).toEqual(label.verticalOrigin);
|
|||
|
|
// glyph horizontal origin is always LEFT
|
|||
|
|
expect(billboard.scale).toEqual(label.scale);
|
|||
|
|
expect(billboard.id).toEqual(label.id);
|
|||
|
|
expect(billboard.translucencyByDistance).toEqual(label.translucencyByDistance);
|
|||
|
|
expect(billboard.pixelOffsetScaleByDistance).toEqual(label.pixelOffsetScaleByDistance);
|
|||
|
|
expect(billboard.scaleByDistance).toEqual(label.scaleByDistance);
|
|||
|
|
|
|||
|
|
expect(billboard.pickPrimitive).toEqual(label);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
describe('sets individual billboard properties properly when they change on the label', function() {
|
|||
|
|
var label;
|
|||
|
|
beforeEach(function() {
|
|||
|
|
label = labels.add({
|
|||
|
|
position : new Cartesian3(1.0, 2.0, 3.0),
|
|||
|
|
text : 'abc',
|
|||
|
|
pixelOffset : new Cartesian2(4.0, 5.0),
|
|||
|
|
eyeOffset : new Cartesian3(6.0, 7.0, 8.0),
|
|||
|
|
verticalOrigin : VerticalOrigin.TOP,
|
|||
|
|
scale : 2.0,
|
|||
|
|
id : 'id1',
|
|||
|
|
translucencyByDistance : new NearFarScalar(1.0e4, 1.0, 1.0e6, 0.0),
|
|||
|
|
pixelOffsetScaleByDistance : new NearFarScalar(1.0e4, 1.0, 1.0e6, 0.0),
|
|||
|
|
scaleByDistance : new NearFarScalar(1.0e4, 1.0, 1.0e6, 0.0),
|
|||
|
|
showBackground : true
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
function getGlyphBillboards() {
|
|||
|
|
return label._glyphs.map(function(glyph) {
|
|||
|
|
return glyph.billboard;
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
it('position', function() {
|
|||
|
|
var newValue = new Cartesian3(4.0, 5.0, 6.0);
|
|||
|
|
expect(label.position).not.toEqual(newValue);
|
|||
|
|
label.position = newValue;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
getGlyphBillboards().forEach(function(billboard) {
|
|||
|
|
expect(billboard.position).toEqual(label.position);
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('eyeOffset', function() {
|
|||
|
|
var newValue = new Cartesian3(16.0, 17.0, 18.0);
|
|||
|
|
expect(label.eyeOffset).not.toEqual(newValue);
|
|||
|
|
label.eyeOffset = newValue;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
getGlyphBillboards().forEach(function(billboard) {
|
|||
|
|
expect(billboard.eyeOffset).toEqual(label.eyeOffset);
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('pixelOffset', function() {
|
|||
|
|
var newValue = new Cartesian3(16.0, 17.0, 18.0);
|
|||
|
|
expect(label.pixelOffset).not.toEqual(newValue);
|
|||
|
|
label.pixelOffset = newValue;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
getGlyphBillboards().forEach(function(billboard) {
|
|||
|
|
expect(billboard.pixelOffset).toEqual(label.pixelOffset);
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('verticalOrigin', function() {
|
|||
|
|
var newValue = VerticalOrigin.BOTTOM;
|
|||
|
|
expect(label.verticalOrigin).not.toEqual(newValue);
|
|||
|
|
label.verticalOrigin = newValue;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
getGlyphBillboards().forEach(function(billboard) {
|
|||
|
|
expect(billboard.verticalOrigin).toEqual(label.verticalOrigin);
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
// glyph horizontal origin is always LEFT
|
|||
|
|
|
|||
|
|
it('scale', function() {
|
|||
|
|
var newValue = 3.0;
|
|||
|
|
expect(label.scale).not.toEqual(newValue);
|
|||
|
|
label.scale = newValue;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
getGlyphBillboards().forEach(function(billboard) {
|
|||
|
|
expect(billboard.scale).toEqual(label.scale);
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('showBackground', function() {
|
|||
|
|
expect(label.showBackground).toEqual(true);
|
|||
|
|
label.showBackground = false;
|
|||
|
|
expect(label.showBackground).toEqual(false);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('backgroundColor', function() {
|
|||
|
|
var newValue = Color.RED;
|
|||
|
|
expect(label.backgroundColor).not.toEqual(newValue);
|
|||
|
|
label.backgroundColor = newValue;
|
|||
|
|
expect(label.backgroundColor).toEqual(newValue);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('backgroundPadding', function() {
|
|||
|
|
var newValue = new Cartesian2(8, 5);
|
|||
|
|
expect(label.backgroundPadding).not.toEqual(newValue);
|
|||
|
|
label.backgroundPadding = newValue;
|
|||
|
|
expect(label.backgroundPadding).toEqual(newValue);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('id', function() {
|
|||
|
|
var newValue = 'id2';
|
|||
|
|
expect(label.id).not.toEqual(newValue);
|
|||
|
|
label.id = newValue;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
getGlyphBillboards().forEach(function(billboard) {
|
|||
|
|
expect(billboard.id).toEqual(label.id);
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('translucencyByDistance', function() {
|
|||
|
|
var newValue = new NearFarScalar(1.1e4, 1.2, 1.3e6, 4.0);
|
|||
|
|
expect(label.translucencyByDistance).not.toEqual(newValue);
|
|||
|
|
label.translucencyByDistance = newValue;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
getGlyphBillboards().forEach(function(billboard) {
|
|||
|
|
expect(billboard.translucencyByDistance).toEqual(label.translucencyByDistance);
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('pixelOffsetScaleByDistance', function() {
|
|||
|
|
var newValue = new NearFarScalar(1.5e4, 1.6, 1.7e6, 8.0);
|
|||
|
|
expect(label.pixelOffsetScaleByDistance).not.toEqual(newValue);
|
|||
|
|
label.pixelOffsetScaleByDistance = newValue;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
getGlyphBillboards().forEach(function(billboard) {
|
|||
|
|
expect(billboard.pixelOffsetScaleByDistance).toEqual(label.pixelOffsetScaleByDistance);
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('scaleByDistance', function() {
|
|||
|
|
var newValue = new NearFarScalar(1.5e4, 1.6, 1.7e6, 8.0);
|
|||
|
|
expect(label.scaleByDistance).not.toEqual(newValue);
|
|||
|
|
label.scaleByDistance = newValue;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
getGlyphBillboards().forEach(function(billboard) {
|
|||
|
|
expect(billboard.scaleByDistance).toEqual(label.scaleByDistance);
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('translucencyByDistance to undefined', function() {
|
|||
|
|
var newValue;
|
|||
|
|
expect(label.translucencyByDistance).not.toEqual(newValue);
|
|||
|
|
label.translucencyByDistance = newValue;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
getGlyphBillboards().forEach(function(billboard) {
|
|||
|
|
expect(billboard.translucencyByDistance).toEqual(label.translucencyByDistance);
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('pixelOffsetScaleByDistance to undefined', function() {
|
|||
|
|
var newValue;
|
|||
|
|
expect(label.pixelOffsetScaleByDistance).not.toEqual(newValue);
|
|||
|
|
label.pixelOffsetScaleByDistance = newValue;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
getGlyphBillboards().forEach(function(billboard) {
|
|||
|
|
expect(billboard.pixelOffsetScaleByDistance).toEqual(label.pixelOffsetScaleByDistance);
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('scaleByDistance to undefined', function() {
|
|||
|
|
var newValue;
|
|||
|
|
expect(label.scaleByDistance).not.toEqual(newValue);
|
|||
|
|
label.scaleByDistance = newValue;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
getGlyphBillboards().forEach(function(billboard) {
|
|||
|
|
expect(billboard.scaleByDistance).toEqual(label.scaleByDistance);
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('clusterShow', function() {
|
|||
|
|
expect(label.clusterShow).toEqual(true);
|
|||
|
|
label.clusterShow = false;
|
|||
|
|
expect(label.clusterShow).toEqual(false);
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('should set vertexTranslate of billboards correctly when vertical origin is changed', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'apl',
|
|||
|
|
font : '90px "Open Sans"',
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
// store the offsets when vertically centered
|
|||
|
|
var offset0 = getGlyphBillboardVertexTranslate(label, 0);
|
|||
|
|
var offset1 = getGlyphBillboardVertexTranslate(label, 1);
|
|||
|
|
var offset2 = getGlyphBillboardVertexTranslate(label, 2);
|
|||
|
|
|
|||
|
|
label.verticalOrigin = VerticalOrigin.TOP;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
// Because changing the label's vertical origin also changes the vertical origin of each
|
|||
|
|
// individual glyph, it is not safe to assume anything about Y offsets being more or less.
|
|||
|
|
|
|||
|
|
// X offset should be unchanged
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 0).x).toEqual(offset0.x);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 1).x).toEqual(offset1.x);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 2).x).toEqual(offset2.x);
|
|||
|
|
|
|||
|
|
label.verticalOrigin = VerticalOrigin.BOTTOM;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
// X offset should be unchanged
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 0).x).toEqual(offset0.x);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 1).x).toEqual(offset1.x);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 2).x).toEqual(offset2.x);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('should set vertexTranslate of billboards correctly when horizontal origin is changed', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'apl',
|
|||
|
|
font : '90px "Open Sans"',
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER,
|
|||
|
|
showBackground : true
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
// store the offsets when horizontally centered
|
|||
|
|
var offset0 = getGlyphBillboardVertexTranslate(label, 0);
|
|||
|
|
var offset1 = getGlyphBillboardVertexTranslate(label, 1);
|
|||
|
|
var offset2 = getGlyphBillboardVertexTranslate(label, 2);
|
|||
|
|
var offsetBack = getBackgroundBillboardVertexTranslate(label);
|
|||
|
|
|
|||
|
|
label.horizontalOrigin = HorizontalOrigin.LEFT;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
// horizontal origin LEFT should increase X offset compared to CENTER
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 0).x).toBeGreaterThan(offset0.x);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 1).x).toBeGreaterThan(offset1.x);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 2).x).toBeGreaterThan(offset2.x);
|
|||
|
|
expect(getBackgroundBillboardVertexTranslate(label).x).toBeGreaterThan(offsetBack.x);
|
|||
|
|
|
|||
|
|
// Y offset should be unchanged
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 0).y).toEqual(offset0.y);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 1).y).toEqual(offset1.y);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 2).y).toEqual(offset2.y);
|
|||
|
|
expect(getBackgroundBillboardVertexTranslate(label).y).toEqual(offsetBack.y);
|
|||
|
|
|
|||
|
|
label.horizontalOrigin = HorizontalOrigin.RIGHT;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
// horizontal origin RIGHT should decrease X offset compared to CENTER
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 0).x).toBeLessThan(offset0.x);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 1).x).toBeLessThan(offset1.x);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 2).x).toBeLessThan(offset2.x);
|
|||
|
|
expect(getBackgroundBillboardVertexTranslate(label).x).toBeLessThan(offsetBack.x);
|
|||
|
|
|
|||
|
|
// Y offset should be unchanged
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 0).y).toEqual(offset0.y);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 1).y).toEqual(offset1.y);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 2).y).toEqual(offset2.y);
|
|||
|
|
expect(getBackgroundBillboardVertexTranslate(label).y).toEqual(offsetBack.y);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('should set vertexTranslate of billboards correctly when scale is changed', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'apl',
|
|||
|
|
font : '90px "Open Sans"',
|
|||
|
|
verticalOrigin : VerticalOrigin.CENTER,
|
|||
|
|
horizontalOrigin : HorizontalOrigin.CENTER
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
// store the offsets when vertically centered at scale 1
|
|||
|
|
var offset0 = getGlyphBillboardVertexTranslate(label, 0);
|
|||
|
|
var offset1 = getGlyphBillboardVertexTranslate(label, 1);
|
|||
|
|
var offset2 = getGlyphBillboardVertexTranslate(label, 2);
|
|||
|
|
|
|||
|
|
label.scale = 2;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
// scaling by 2 should double X and Y offset
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 0).x).toEqual(2 * offset0.x);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 0).y).toEqual(2 * offset0.y);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 1).x).toEqual(2 * offset1.x);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 1).y).toEqual(2 * offset1.y);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 2).x).toEqual(2 * offset2.x);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 2).y).toEqual(2 * offset2.y);
|
|||
|
|
|
|||
|
|
// store the offsets when vertically centered at scale 2
|
|||
|
|
offset0 = getGlyphBillboardVertexTranslate(label, 0);
|
|||
|
|
offset1 = getGlyphBillboardVertexTranslate(label, 1);
|
|||
|
|
offset2 = getGlyphBillboardVertexTranslate(label, 2);
|
|||
|
|
|
|||
|
|
// Because changing the label's vertical origin also changes the vertical origin of each
|
|||
|
|
// individual glyph, it is not safe to assume anything about Y offsets being more or less.
|
|||
|
|
|
|||
|
|
label.horizontalOrigin = HorizontalOrigin.LEFT;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
// horizontal origin LEFT should increase X offset compared to CENTER
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 0).x).toBeGreaterThan(offset0.x);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 1).x).toBeGreaterThan(offset1.x);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 2).x).toBeGreaterThan(offset2.x);
|
|||
|
|
|
|||
|
|
// Y offset should be unchanged
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 0).y).toEqual(offset0.y);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 1).y).toEqual(offset1.y);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 2).y).toEqual(offset2.y);
|
|||
|
|
|
|||
|
|
label.horizontalOrigin = HorizontalOrigin.RIGHT;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
// horizontal origin RIGHT should decrease X offset compared to CENTER
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 0).x).toBeLessThan(offset0.x);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 1).x).toBeLessThan(offset1.x);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 2).x).toBeLessThan(offset2.x);
|
|||
|
|
|
|||
|
|
// Y offset should be unchanged
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 0).y).toEqual(offset0.y);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 1).y).toEqual(offset1.y);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 2).y).toEqual(offset2.y);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('label vertex translate should remain the same when pixel offset is changed', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'apl',
|
|||
|
|
font : '90px "Open Sans"'
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
var offset0 = getGlyphBillboardVertexTranslate(label, 0);
|
|||
|
|
var offset1 = getGlyphBillboardVertexTranslate(label, 1);
|
|||
|
|
var offset2 = getGlyphBillboardVertexTranslate(label, 2);
|
|||
|
|
|
|||
|
|
var xOffset = 20;
|
|||
|
|
var yOffset = -10;
|
|||
|
|
label.pixelOffset = new Cartesian2(xOffset, yOffset);
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 0)).toEqual(offset0);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 1)).toEqual(offset1);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 2)).toEqual(offset2);
|
|||
|
|
|
|||
|
|
expect(label.pixelOffset.x).toEqual(xOffset);
|
|||
|
|
expect(label.pixelOffset.y).toEqual(yOffset);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Correctly updates billboard position when height reference changes', function() {
|
|||
|
|
scene.globe = new Globe();
|
|||
|
|
var labelsWithScene = new LabelCollection({scene : scene});
|
|||
|
|
scene.primitives.add(labelsWithScene);
|
|||
|
|
|
|||
|
|
var position1 = new Cartesian3(1.0, 2.0, 3.0);
|
|||
|
|
var label = labelsWithScene.add({
|
|||
|
|
position : position1,
|
|||
|
|
text : 'abc',
|
|||
|
|
heightReference : HeightReference.CLAMP_TO_GROUND
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
var glyph = label._glyphs[0];
|
|||
|
|
var billboard = glyph.billboard;
|
|||
|
|
expect(billboard.position).toEqual(label.position);
|
|||
|
|
|
|||
|
|
label.heightReference = HeightReference.NONE;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
expect(billboard.position).toEqual(label.position);
|
|||
|
|
scene.primitives.remove(labelsWithScene);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('should set vertexTranslate of billboards correctly when font size changes', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'apl',
|
|||
|
|
font : '80px "Open Sans"',
|
|||
|
|
verticalOrigin : VerticalOrigin.TOP,
|
|||
|
|
horizontalOrigin : HorizontalOrigin.LEFT
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
var offset0 = getGlyphBillboardVertexTranslate(label, 0);
|
|||
|
|
var offset1 = getGlyphBillboardVertexTranslate(label, 1);
|
|||
|
|
var offset2 = getGlyphBillboardVertexTranslate(label, 2);
|
|||
|
|
|
|||
|
|
label.font = '20px "Open Sans"';
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
// reducing font size should reduce absolute value of both X and Y offset
|
|||
|
|
|
|||
|
|
expect(Math.abs(getGlyphBillboardVertexTranslate(label, 0).x)).toBeLessThanOrEqualTo(Math.abs(offset0.x));
|
|||
|
|
expect(Math.abs(getGlyphBillboardVertexTranslate(label, 0).y)).toBeLessThanOrEqualTo(Math.abs(offset0.y));
|
|||
|
|
expect(Math.abs(getGlyphBillboardVertexTranslate(label, 1).x)).toBeLessThanOrEqualTo(Math.abs(offset1.x));
|
|||
|
|
expect(Math.abs(getGlyphBillboardVertexTranslate(label, 1).y)).toBeLessThanOrEqualTo(Math.abs(offset1.y));
|
|||
|
|
expect(Math.abs(getGlyphBillboardVertexTranslate(label, 2).x)).toBeLessThanOrEqualTo(Math.abs(offset2.x));
|
|||
|
|
expect(Math.abs(getGlyphBillboardVertexTranslate(label, 2).y)).toBeLessThanOrEqualTo(Math.abs(offset2.y));
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('should have the same vertexTranslate of billboards whether values are set at construction or afterwards', function() {
|
|||
|
|
var text = 'apl';
|
|||
|
|
var scale = 2.0;
|
|||
|
|
var font = '20px "Open Sans"';
|
|||
|
|
var verticalOrigin = VerticalOrigin.CENTER;
|
|||
|
|
var pixelOffset = new Cartesian2(10.0, 15.0);
|
|||
|
|
|
|||
|
|
var one = labels.add({
|
|||
|
|
text : text,
|
|||
|
|
scale : scale,
|
|||
|
|
font : font,
|
|||
|
|
verticalOrigin : verticalOrigin,
|
|||
|
|
pixelOffset : pixelOffset
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
var two = labels.add();
|
|||
|
|
two.text = text;
|
|||
|
|
two.scale = scale;
|
|||
|
|
two.font = font;
|
|||
|
|
two.verticalOrigin = verticalOrigin;
|
|||
|
|
two.pixelOffset = pixelOffset;
|
|||
|
|
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(one, 0)).toEqual(getGlyphBillboardVertexTranslate(two, 0));
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(one, 1)).toEqual(getGlyphBillboardVertexTranslate(two, 1));
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(one, 2)).toEqual(getGlyphBillboardVertexTranslate(two, 2));
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('should not change vertexTranslate of billboards when position changes', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'apl'
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
var offset0 = getGlyphBillboardVertexTranslate(label, 0);
|
|||
|
|
var offset1 = getGlyphBillboardVertexTranslate(label, 1);
|
|||
|
|
var offset2 = getGlyphBillboardVertexTranslate(label, 2);
|
|||
|
|
|
|||
|
|
label.position = new Cartesian3(1.0, 1.0, 1.0);
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 0)).toEqual(offset0);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 1)).toEqual(offset1);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 2)).toEqual(offset2);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('should not change vertexTranslate of billboards when eye offset changes', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'apl'
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
var offset0 = getGlyphBillboardVertexTranslate(label, 0);
|
|||
|
|
var offset1 = getGlyphBillboardVertexTranslate(label, 1);
|
|||
|
|
var offset2 = getGlyphBillboardVertexTranslate(label, 2);
|
|||
|
|
|
|||
|
|
label.eyeOffset = new Cartesian3(10.0, 10.0, -10.0);
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 0)).toEqual(offset0);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 1)).toEqual(offset1);
|
|||
|
|
expect(getGlyphBillboardVertexTranslate(label, 2)).toEqual(offset2);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('should not change label dimensions when scale changes', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'apl'
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
var originalDimensions = label._glyphs[0].dimensions;
|
|||
|
|
|
|||
|
|
label.scale = 3;
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
var dimensions = label._glyphs[0].dimensions;
|
|||
|
|
expect(dimensions.width).toEqual(originalDimensions.width);
|
|||
|
|
expect(dimensions.height).toEqual(originalDimensions.height);
|
|||
|
|
expect(dimensions.descent).toEqual(originalDimensions.descent);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('should change label dimensions when font size changes', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'apl',
|
|||
|
|
font : '90px "Open Sans"'
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
var originalDimensions = label._glyphs[0].dimensions;
|
|||
|
|
|
|||
|
|
label.font = '20px "Open Sans"';
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
var dimensions = label._glyphs[0].dimensions;
|
|||
|
|
expect(dimensions.width).toBeLessThan(originalDimensions.width);
|
|||
|
|
expect(dimensions.height).toBeLessThan(originalDimensions.height);
|
|||
|
|
expect(dimensions.descent).toBeLessThanOrEqualTo(originalDimensions.descent);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('should increase label height and decrease width when adding newlines', function() {
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : 'apl apl apl'
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
var originalBbox = Label.getScreenSpaceBoundingBox(label, Cartesian2.ZERO);
|
|||
|
|
|
|||
|
|
label.text = 'apl\napl\napl';
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
var newlinesBbox = Label.getScreenSpaceBoundingBox(label, Cartesian2.ZERO);
|
|||
|
|
|
|||
|
|
expect(newlinesBbox.width).toBeLessThan(originalBbox.width);
|
|||
|
|
expect(newlinesBbox.height).toBeGreaterThan(originalBbox.height);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('should not modify text when rightToLeft is false', function() {
|
|||
|
|
var text = 'bla bla bla';
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : text
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
expect(label.text).toEqual(text);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
}, 'WebGL');
|
|||
|
|
|
|||
|
|
describe('right to left detection', function() {
|
|||
|
|
beforeAll(function() {
|
|||
|
|
Label.enableRightToLeftDetection = true;
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
afterAll(function() {
|
|||
|
|
Label.enableRightToLeftDetection = false;
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('should not modify text when rightToLeft is true and there are no RTL characters', function() {
|
|||
|
|
var text = 'bla bla bla';
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : text
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(label.text).toEqual(text);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('should reverse text when there are only hebrew characters and rightToLeft is true', function() {
|
|||
|
|
var text = 'שלום';
|
|||
|
|
var expectedText = 'םולש';
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : text
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(label.text).toEqual(text);
|
|||
|
|
expect(label._renderedText).toEqual(expectedText);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('should reverse text when there are only arabic characters and rightToLeft is true', function() {
|
|||
|
|
var text = 'مرحبا';
|
|||
|
|
var expectedText = 'ابحرم';
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : text
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(label.text).toEqual(text);
|
|||
|
|
expect(label._renderedText).toEqual(expectedText);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('should reverse part of text when there is mix of right-to-left and other kind of characters and rightToLeft is true', function() {
|
|||
|
|
var text = 'Master (אדון): "Hello"\nתלמיד (student): "שלום"';
|
|||
|
|
var expectedText = 'Master (ןודא): "Hello"\n"םולש" :(student) דימלת';
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : text
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(label.text).toEqual(text);
|
|||
|
|
expect(label._renderedText).toEqual(expectedText);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('should reverse all text and replace brackets when there is right-to-left characters and rightToLeft is true', function() {
|
|||
|
|
var text = 'משפט [מורכב] {עם} תווים <מיוחדים special>';
|
|||
|
|
var expectedText = '<special םידחוימ> םיוות {םע} [בכרומ] טפשמ';
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : text
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(label.text).toEqual(text);
|
|||
|
|
expect(label._renderedText).toEqual(expectedText);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('should reverse only text that detected as rtl text when it begin with non rtl characters when rightToLeft is true', function() {
|
|||
|
|
var text = '(interesting sentence with hebrew characters) שלום(עליך)חביבי.';
|
|||
|
|
var expectedText = '(interesting sentence with hebrew characters) יביבח(ךילע)םולש.';
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : text
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(label.text).toEqual(text);
|
|||
|
|
expect(label._renderedText).toEqual(expectedText);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('should not change nothing if it only non alphanumeric characters when rightToLeft is true', function() {
|
|||
|
|
var text = '([{- -}])';
|
|||
|
|
var expectedText = '([{- -}])';
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : text
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(label.text).toEqual(expectedText);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('detects characters in the range \\u05D0-\\u05EA', function() {
|
|||
|
|
var text = '\u05D1\u05D2';
|
|||
|
|
var expectedText = '\u05D2\u05D1';
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : text
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(label.text).toEqual(text);
|
|||
|
|
expect(label._renderedText).toEqual(expectedText);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('detects characters in the range \\u0600-\\u06FF', function() {
|
|||
|
|
var text = '\u0601\u0602';
|
|||
|
|
var expectedText = '\u0602\u0601';
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : text
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(label.text).toEqual(text);
|
|||
|
|
expect(label._renderedText).toEqual(expectedText);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('detects characters in the range \\u0750-\\u077F', function() {
|
|||
|
|
var text = '\u0751\u0752';
|
|||
|
|
var expectedText = '\u0752\u0751';
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : text
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(label.text).toEqual(text);
|
|||
|
|
expect(label._renderedText).toEqual(expectedText);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('detects characters in the range \\u08A0-\\u08FF', function() {
|
|||
|
|
var text = '\u08A1\u08A2';
|
|||
|
|
var expectedText = '\u08A2\u08A1';
|
|||
|
|
var label = labels.add({
|
|||
|
|
text : text
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(label.text).toEqual(text);
|
|||
|
|
expect(label._renderedText).toEqual(expectedText);
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('computes bounding sphere in 3D', function() {
|
|||
|
|
var one = labels.add({
|
|||
|
|
position : Cartesian3.fromDegrees(-50.0, -50.0, 0.0),
|
|||
|
|
text : 'one'
|
|||
|
|
});
|
|||
|
|
var two = labels.add({
|
|||
|
|
position : Cartesian3.fromDegrees(-50.0, 50.0, 0.0),
|
|||
|
|
text : 'two'
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
var actual = scene.frameState.commandList[0].boundingVolume;
|
|||
|
|
|
|||
|
|
var positions = [one.position, two.position];
|
|||
|
|
var expected = BoundingSphere.fromPoints(positions);
|
|||
|
|
expect(actual.center).toEqual(expected.center);
|
|||
|
|
expect(actual.radius).toEqual(expected.radius);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('computes bounding sphere in Columbus view', function() {
|
|||
|
|
// Disable collision detection to allow controlled camera position,
|
|||
|
|
// hence predictable bounding sphere size
|
|||
|
|
var originalEnableCollisionDetection = scene.screenSpaceCameraController.enableCollisionDetection;
|
|||
|
|
scene.screenSpaceCameraController.enableCollisionDetection = false;
|
|||
|
|
|
|||
|
|
var projection = scene.mapProjection;
|
|||
|
|
var ellipsoid = projection.ellipsoid;
|
|||
|
|
|
|||
|
|
var one = labels.add({
|
|||
|
|
position : Cartesian3.fromDegrees(-50.0, -50.0, 0.0),
|
|||
|
|
text : 'one'
|
|||
|
|
});
|
|||
|
|
var two = labels.add({
|
|||
|
|
position : Cartesian3.fromDegrees(-50.0, 50.0, 0.0),
|
|||
|
|
text : 'two'
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
// Update scene state
|
|||
|
|
scene.morphToColumbusView(0);
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
var actual = scene.frameState.commandList[0].boundingVolume;
|
|||
|
|
|
|||
|
|
var projectedPositions = [
|
|||
|
|
projection.project(ellipsoid.cartesianToCartographic(one.position)),
|
|||
|
|
projection.project(ellipsoid.cartesianToCartographic(two.position))
|
|||
|
|
];
|
|||
|
|
var expected = BoundingSphere.fromPoints(projectedPositions);
|
|||
|
|
expected.center = new Cartesian3(0.0, expected.center.x, expected.center.y);
|
|||
|
|
expect(actual.center).toEqualEpsilon(expected.center, CesiumMath.EPSILON8);
|
|||
|
|
expect(actual.radius).toBeGreaterThanOrEqualTo(expected.radius);
|
|||
|
|
scene.screenSpaceCameraController.enableCollisionDetection = originalEnableCollisionDetection;
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('computes bounding sphere in 2D', function() {
|
|||
|
|
var projection = scene.mapProjection;
|
|||
|
|
var ellipsoid = projection.ellipsoid;
|
|||
|
|
|
|||
|
|
var one = labels.add({
|
|||
|
|
position : Cartesian3.fromDegrees(-50.0, -50.0),
|
|||
|
|
text : 'one'
|
|||
|
|
});
|
|||
|
|
var two = labels.add({
|
|||
|
|
position : Cartesian3.fromDegrees(-50.0, 50.0),
|
|||
|
|
text : 'two'
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
camera.setView({
|
|||
|
|
destination : Rectangle.fromDegrees(-60.0, -60.0, -40.0, 60.0)
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
scene.morphTo2D(0);
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
var actual = scene.frameState.commandList[0].boundingVolume;
|
|||
|
|
|
|||
|
|
var projectedPositions = [
|
|||
|
|
projection.project(ellipsoid.cartesianToCartographic(one.position)),
|
|||
|
|
projection.project(ellipsoid.cartesianToCartographic(two.position))
|
|||
|
|
];
|
|||
|
|
var expected = BoundingSphere.fromPoints(projectedPositions);
|
|||
|
|
expected.center = new Cartesian3(0.0, expected.center.x, expected.center.y);
|
|||
|
|
expect(actual.center).toEqualEpsilon(expected.center, CesiumMath.EPSILON8);
|
|||
|
|
expect(actual.radius).toBeGreaterThan(expected.radius);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Label.show throws with undefined', function() {
|
|||
|
|
var label = labels.add();
|
|||
|
|
expect(function() {
|
|||
|
|
label.show = undefined;
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Label.position throws with undefined', function() {
|
|||
|
|
var label = labels.add();
|
|||
|
|
expect(function() {
|
|||
|
|
label.position = undefined;
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Label.text throws with undefined', function() {
|
|||
|
|
var label = labels.add();
|
|||
|
|
expect(function() {
|
|||
|
|
label.text = undefined;
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Label.font throws with undefined', function() {
|
|||
|
|
var label = labels.add();
|
|||
|
|
expect(function() {
|
|||
|
|
label.font = undefined;
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Label.fillColor throws with undefined', function() {
|
|||
|
|
var label = labels.add();
|
|||
|
|
expect(function() {
|
|||
|
|
label.fillColor = undefined;
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Label.outlineColor throws with undefined', function() {
|
|||
|
|
var label = labels.add();
|
|||
|
|
expect(function() {
|
|||
|
|
label.outlineColor = undefined;
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Label.outlineWidth throws with undefined', function() {
|
|||
|
|
var label = labels.add();
|
|||
|
|
expect(function() {
|
|||
|
|
label.outlineWidth = undefined;
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Label.style throws with undefined', function() {
|
|||
|
|
var label = labels.add();
|
|||
|
|
expect(function() {
|
|||
|
|
label.style = undefined;
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Label.pixelOffset throws with undefined', function() {
|
|||
|
|
var label = labels.add();
|
|||
|
|
expect(function() {
|
|||
|
|
label.pixelOffset = undefined;
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Label.eyeOffset throws with undefined', function() {
|
|||
|
|
var label = labels.add();
|
|||
|
|
expect(function() {
|
|||
|
|
label.eyeOffset = undefined;
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Label.horizontalOrigin throws with undefined', function() {
|
|||
|
|
var label = labels.add();
|
|||
|
|
expect(function() {
|
|||
|
|
label.horizontalOrigin = undefined;
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Label.verticalOrigin throws with undefined', function() {
|
|||
|
|
var label = labels.add();
|
|||
|
|
expect(function() {
|
|||
|
|
label.verticalOrigin = undefined;
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Label.scale throws with undefined', function() {
|
|||
|
|
var label = labels.add();
|
|||
|
|
expect(function() {
|
|||
|
|
label.scale = undefined;
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Label.computeScreenSpacePosition throws with undefined scene', function() {
|
|||
|
|
var label = labels.add();
|
|||
|
|
expect(function() {
|
|||
|
|
label.computeScreenSpacePosition();
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Label.translucencyByDistance throws with nearDistance === farDistance', function() {
|
|||
|
|
var label = labels.add();
|
|||
|
|
var translucency = new NearFarScalar(2.0e5, 1.0, 2.0e5, 0.0);
|
|||
|
|
expect(function() {
|
|||
|
|
label.translucencyByDistance = translucency;
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Label.pixelOffsetScaleByDistance throws with nearDistance === farDistance', function() {
|
|||
|
|
var label = labels.add();
|
|||
|
|
var pixelOffsetScale = new NearFarScalar(2.0e5, 1.0, 2.0e5, 0.0);
|
|||
|
|
expect(function() {
|
|||
|
|
label.pixelOffsetScaleByDistance = pixelOffsetScale;
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Label.scaleByDistance throws with nearDistance === farDistance', function() {
|
|||
|
|
var label = labels.add();
|
|||
|
|
var scaleByDistance = new NearFarScalar(2.0e5, 1.0, 2.0e5, 0.0);
|
|||
|
|
expect(function() {
|
|||
|
|
label.scaleByDistance = scaleByDistance;
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('new label throws with invalid translucencyByDistance (nearDistance === farDistance)', function() {
|
|||
|
|
var translucency = new NearFarScalar(2.0e5, 1.0, 2.0e5, 0.0);
|
|||
|
|
expect(function() {
|
|||
|
|
labels.add({
|
|||
|
|
translucencyByDistance : translucency
|
|||
|
|
});
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('new label throws with invalid pixelOffsetScaleByDistance (nearDistance === farDistance)', function() {
|
|||
|
|
var pixelOffsetScale = new NearFarScalar(2.0e5, 1.0, 2.0e5, 0.0);
|
|||
|
|
expect(function() {
|
|||
|
|
labels.add({
|
|||
|
|
pixelOffsetScaleByDistance : pixelOffsetScale
|
|||
|
|
});
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('new label throws with invalid scaleByDistance (nearDistance === farDistance)', function() {
|
|||
|
|
var scaleByDistance = new NearFarScalar(2.0e5, 1.0, 2.0e5, 0.0);
|
|||
|
|
expect(function() {
|
|||
|
|
labels.add({
|
|||
|
|
scaleByDistance : scaleByDistance
|
|||
|
|
});
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Label.translucencyByDistance throws with nearDistance > farDistance', function() {
|
|||
|
|
var label = labels.add();
|
|||
|
|
var translucency = new NearFarScalar(1.0e9, 1.0, 1.0e5, 1.0);
|
|||
|
|
expect(function() {
|
|||
|
|
label.translucencyByDistance = translucency;
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Label.pixelOffsetScaleByDistance throws with nearDistance > farDistance', function() {
|
|||
|
|
var label = labels.add();
|
|||
|
|
var pixelOffsetScale = new NearFarScalar(1.0e9, 1.0, 1.0e5, 1.0);
|
|||
|
|
expect(function() {
|
|||
|
|
label.pixelOffsetScaleByDistance = pixelOffsetScale;
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Label.scaleByDistance throws with nearDistance > farDistance', function() {
|
|||
|
|
var label = labels.add();
|
|||
|
|
var scaleByDistance = new NearFarScalar(1.0e9, 1.0, 1.0e5, 1.0);
|
|||
|
|
expect(function() {
|
|||
|
|
label.scaleByDistance = scaleByDistance;
|
|||
|
|
}).toThrowDeveloperError();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('destroys texture atlas when destroying', function() {
|
|||
|
|
labels.add({
|
|||
|
|
text : 'a'
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
|
|||
|
|
var textureAtlas = labels._textureAtlas;
|
|||
|
|
expect(textureAtlas.isDestroyed()).toBe(false);
|
|||
|
|
|
|||
|
|
scene.primitives.removeAll();
|
|||
|
|
|
|||
|
|
expect(textureAtlas.isDestroyed()).toBe(true);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
describe('height referenced labels', function() {
|
|||
|
|
beforeEach(function() {
|
|||
|
|
scene.globe = createGlobe();
|
|||
|
|
|
|||
|
|
labelsWithHeight = new LabelCollection({
|
|||
|
|
scene : scene
|
|||
|
|
});
|
|||
|
|
scene.primitives.add(labelsWithHeight);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('explicitly constructs a label with height reference', function() {
|
|||
|
|
scene.globe = createGlobe();
|
|||
|
|
var l = labelsWithHeight.add({
|
|||
|
|
text : 'test',
|
|||
|
|
heightReference : HeightReference.CLAMP_TO_GROUND
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
expect(l.heightReference).toEqual(HeightReference.CLAMP_TO_GROUND);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('set label height reference property', function() {
|
|||
|
|
scene.globe = createGlobe();
|
|||
|
|
var l = labelsWithHeight.add({
|
|||
|
|
text : 'test'
|
|||
|
|
});
|
|||
|
|
l.heightReference = HeightReference.CLAMP_TO_GROUND;
|
|||
|
|
|
|||
|
|
expect(l.heightReference).toEqual(HeightReference.CLAMP_TO_GROUND);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('creating with a height reference creates a height update callback', function() {
|
|||
|
|
scene.globe = createGlobe();
|
|||
|
|
labelsWithHeight.add({
|
|||
|
|
heightReference : HeightReference.CLAMP_TO_GROUND,
|
|||
|
|
position : Cartesian3.fromDegrees(-72.0, 40.0)
|
|||
|
|
});
|
|||
|
|
expect(scene.globe.callback).toBeDefined();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('set height reference property creates a height update callback', function() {
|
|||
|
|
scene.globe = createGlobe();
|
|||
|
|
var l = labelsWithHeight.add({
|
|||
|
|
position : Cartesian3.fromDegrees(-72.0, 40.0)
|
|||
|
|
});
|
|||
|
|
l.heightReference = HeightReference.CLAMP_TO_GROUND;
|
|||
|
|
expect(scene.globe.callback).toBeDefined();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('updates the callback when the height reference changes', function() {
|
|||
|
|
scene.globe = createGlobe();
|
|||
|
|
var l = labelsWithHeight.add({
|
|||
|
|
heightReference : HeightReference.CLAMP_TO_GROUND,
|
|||
|
|
position : Cartesian3.fromDegrees(-72.0, 40.0)
|
|||
|
|
});
|
|||
|
|
expect(scene.globe.callback).toBeDefined();
|
|||
|
|
|
|||
|
|
l.heightReference = HeightReference.RELATIVE_TO_GROUND;
|
|||
|
|
expect(scene.globe.removedCallback).toEqual(true);
|
|||
|
|
expect(scene.globe.callback).toBeDefined();
|
|||
|
|
|
|||
|
|
scene.globe.removedCallback = false;
|
|||
|
|
l.heightReference = HeightReference.NONE;
|
|||
|
|
expect(scene.globe.removedCallback).toEqual(true);
|
|||
|
|
expect(scene.globe.callback).toBeUndefined();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('changing the position updates the callback', function() {
|
|||
|
|
scene.globe = createGlobe();
|
|||
|
|
var l = labelsWithHeight.add({
|
|||
|
|
heightReference : HeightReference.CLAMP_TO_GROUND,
|
|||
|
|
position : Cartesian3.fromDegrees(-72.0, 40.0)
|
|||
|
|
});
|
|||
|
|
expect(scene.globe.callback).toBeDefined();
|
|||
|
|
|
|||
|
|
l.position = Cartesian3.fromDegrees(-73.0, 40.0);
|
|||
|
|
expect(scene.globe.removedCallback).toEqual(true);
|
|||
|
|
expect(scene.globe.callback).toBeDefined();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('callback updates the position', function() {
|
|||
|
|
scene.globe = createGlobe();
|
|||
|
|
var l = labelsWithHeight.add({
|
|||
|
|
heightReference : HeightReference.CLAMP_TO_GROUND,
|
|||
|
|
position : Cartesian3.fromDegrees(-72.0, 40.0)
|
|||
|
|
});
|
|||
|
|
expect(scene.globe.callback).toBeDefined();
|
|||
|
|
|
|||
|
|
var cartographic = scene.globe.ellipsoid.cartesianToCartographic(l._clampedPosition);
|
|||
|
|
expect(cartographic.height).toEqual(0.0);
|
|||
|
|
|
|||
|
|
scene.globe.callback(Cartesian3.fromDegrees(-72.0, 40.0, 100.0));
|
|||
|
|
cartographic = scene.globe.ellipsoid.cartesianToCartographic(l._clampedPosition);
|
|||
|
|
expect(cartographic.height).toEqualEpsilon(100.0, CesiumMath.EPSILON9);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('resets the clamped position when HeightReference.NONE', function() {
|
|||
|
|
scene.globe = createGlobe();
|
|||
|
|
spyOn(scene.camera, 'update');
|
|||
|
|
var l = labelsWithHeight.add({
|
|||
|
|
heightReference : HeightReference.CLAMP_TO_GROUND,
|
|||
|
|
text: 't',
|
|||
|
|
position : Cartesian3.fromDegrees(-72.0, 40.0)
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
expect(l._clampedPosition).toBeDefined();
|
|||
|
|
expect(l._glyphs[0].billboard._clampedPosition).toBeDefined();
|
|||
|
|
|
|||
|
|
l.heightReference = HeightReference.NONE;
|
|||
|
|
expect(l._clampedPosition).toBeUndefined();
|
|||
|
|
expect(l._glyphs[0].billboard._clampedPosition).toBeUndefined();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('clears the billboard height reference callback when the label is removed', function() {
|
|||
|
|
scene.globe = createGlobe();
|
|||
|
|
spyOn(scene.camera, 'update');
|
|||
|
|
var l = labelsWithHeight.add({
|
|||
|
|
heightReference : HeightReference.CLAMP_TO_GROUND,
|
|||
|
|
text: 't',
|
|||
|
|
position : Cartesian3.fromDegrees(-72.0, 40.0)
|
|||
|
|
});
|
|||
|
|
scene.renderForSpecs();
|
|||
|
|
var billboard = l._glyphs[0].billboard;
|
|||
|
|
expect(billboard._removeCallbackFunc).toBeDefined();
|
|||
|
|
var spy = spyOn(billboard, '_removeCallbackFunc');
|
|||
|
|
labelsWithHeight.remove(l);
|
|||
|
|
expect(spy).toHaveBeenCalled();
|
|||
|
|
expect(labelsWithHeight._spareBillboards[0]._removeCallbackFunc).toBeUndefined();
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
}, 'WebGL');
|