Getters and setters for icon symbolizer
This commit is contained in:
Tim Schaub
@@ -153,6 +153,101 @@ ol.style.Icon.prototype.createLiteral = function(opt_feature) {
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};
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/**
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* Get the height.
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* @return {ol.expr.Expression} Icon height.
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*/
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ol.style.Icon.prototype.getHeight = function() {
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return this.height_;
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};
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/**
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* Get the opacity.
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* @return {ol.expr.Expression} Opacity.
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*/
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ol.style.Icon.prototype.getOpacity = function() {
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return this.opacity_;
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};
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/**
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* Get the rotation.
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* @return {ol.expr.Expression} Icon rotation.
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*/
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ol.style.Icon.prototype.getRotation = function() {
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return this.rotation_;
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};
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/**
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* Get the url.
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* @return {ol.expr.Expression} Icon url.
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*/
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ol.style.Icon.prototype.getUrl = function() {
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return this.url_;
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};
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/**
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* Get the width.
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* @return {ol.expr.Expression} Icon width.
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*/
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ol.style.Icon.prototype.getWidth = function() {
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return this.width_;
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};
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/**
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* Set the height.
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* @param {ol.expr.Expression} height Icon height.
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*/
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ol.style.Icon.prototype.setHeight = function(height) {
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goog.asserts.assertInstanceof(height, ol.expr.Expression);
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this.height_ = height;
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};
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/**
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* Set the opacity.
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* @param {ol.expr.Expression} opacity Opacity.
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*/
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ol.style.Icon.prototype.setOpacity = function(opacity) {
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goog.asserts.assertInstanceof(opacity, ol.expr.Expression);
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this.opacity_ = opacity;
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};
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/**
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* Set the rotation.
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* @param {ol.expr.Expression} rotation Icon rotation.
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*/
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ol.style.Icon.prototype.setRotation = function(rotation) {
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goog.asserts.assertInstanceof(rotation, ol.expr.Expression);
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this.rotation_ = rotation;
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};
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/**
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* Set the url.
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* @param {ol.expr.Expression} url Icon url.
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*/
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ol.style.Icon.prototype.setUrl = function(url) {
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goog.asserts.assertInstanceof(url, ol.expr.Expression);
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this.url_ = url;
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};
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/**
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* Set the width.
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* @param {ol.expr.Expression} width Icon width.
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*/
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ol.style.Icon.prototype.setWidth = function(width) {
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goog.asserts.assertInstanceof(width, ol.expr.Expression);
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this.width_ = width;
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};
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/**
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* @type {ol.style.IconLiteral}
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*/
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@@ -154,10 +154,248 @@ describe('ol.style.Icon', function() {
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});
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});
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describe('#getHeight()', function() {
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it('returns the icon height', function() {
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var symbolizer = new ol.style.Icon({
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url: 'http://example.com/1.png',
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width: 10,
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height: 20
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});
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var height = symbolizer.getHeight();
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expect(height).to.be.a(ol.expr.Literal);
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expect(height.getValue()).to.be(20);
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});
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});
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describe('#getOpacity()', function() {
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it('returns the icon opacity', function() {
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var symbolizer = new ol.style.Icon({
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url: 'http://example.com/1.png',
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width: 10,
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opacity: 0.123
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});
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var opacity = symbolizer.getOpacity();
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expect(opacity).to.be.a(ol.expr.Literal);
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expect(opacity.getValue()).to.be(0.123);
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});
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});
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describe('#getRotation()', function() {
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it('returns the icon rotation', function() {
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var symbolizer = new ol.style.Icon({
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url: 'http://example.com/1.png',
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width: 10,
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rotation: 0.123
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});
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var rotation = symbolizer.getRotation();
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expect(rotation).to.be.a(ol.expr.Literal);
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expect(rotation.getValue()).to.be(0.123);
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});
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});
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describe('#getUrl()', function() {
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it('returns the url', function() {
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var symbolizer = new ol.style.Icon({
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url: 'http://example.com/1.png'
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});
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var url = symbolizer.getUrl();
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expect(url).to.be.a(ol.expr.Literal);
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expect(url.getValue()).to.be('http://example.com/1.png');
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});
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});
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describe('#getWidth()', function() {
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it('returns the icon width', function() {
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var symbolizer = new ol.style.Icon({
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url: 'http://example.com/1.png',
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width: 10
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});
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var width = symbolizer.getWidth();
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expect(width).to.be.a(ol.expr.Literal);
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expect(width.getValue()).to.be(10);
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});
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});
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describe('#setHeight()', function() {
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it('sets the icon height', function() {
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var symbolizer = new ol.style.Icon({
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url: 'http://example.com/1.png',
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width: 10,
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height: 20
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});
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symbolizer.setHeight(new ol.expr.Literal(30));
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var height = symbolizer.getHeight();
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expect(height).to.be.a(ol.expr.Literal);
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expect(height.getValue()).to.be(30);
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});
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it('throws when not provided an expression', function() {
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var symbolizer = new ol.style.Icon({
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url: 'http://example.com/1.png',
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width: 10,
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height: 20
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});
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expect(function() {
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symbolizer.setHeight(30);
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}).throwException(function(err) {
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expect(err).to.be.a(goog.asserts.AssertionError);
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});
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});
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});
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describe('#setOpacity()', function() {
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it('sets the icon opacity', function() {
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var symbolizer = new ol.style.Icon({
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url: 'http://example.com/1.png',
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width: 10,
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height: 20,
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opacity: 0.123
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});
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symbolizer.setOpacity(new ol.expr.Literal(0.321));
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var opacity = symbolizer.getOpacity();
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expect(opacity).to.be.a(ol.expr.Literal);
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expect(opacity.getValue()).to.be(0.321);
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});
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it('throws when not provided an expression', function() {
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var symbolizer = new ol.style.Icon({
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url: 'http://example.com/1.png',
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width: 10,
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height: 20,
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opacity: 0.123
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});
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expect(function() {
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symbolizer.setOpacity(0.5);
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}).throwException(function(err) {
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expect(err).to.be.a(goog.asserts.AssertionError);
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});
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});
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});
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describe('#setRotation()', function() {
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it('sets the icon rotation', function() {
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var symbolizer = new ol.style.Icon({
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url: 'http://example.com/1.png',
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width: 10,
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height: 20,
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rotation: 0.123
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});
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symbolizer.setRotation(new ol.expr.Literal(0.321));
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var rotation = symbolizer.getRotation();
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expect(rotation).to.be.a(ol.expr.Literal);
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expect(rotation.getValue()).to.be(0.321);
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});
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it('throws when not provided an expression', function() {
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var symbolizer = new ol.style.Icon({
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url: 'http://example.com/1.png',
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width: 10,
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height: 20,
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rotation: 0.123
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});
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expect(function() {
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symbolizer.setRotation(0.5);
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}).throwException(function(err) {
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expect(err).to.be.a(goog.asserts.AssertionError);
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});
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});
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});
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describe('#setUrl()', function() {
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it('sets the url', function() {
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var symbolizer = new ol.style.Icon({
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url: 'http://example.com/1.png'
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});
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symbolizer.setUrl(new ol.expr.Literal('http://example.com/2.png'));
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var url = symbolizer.getUrl();
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expect(url).to.be.a(ol.expr.Literal);
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expect(url.getValue()).to.be('http://example.com/2.png');
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});
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it('throws when not provided an expression', function() {
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var symbolizer = new ol.style.Icon({
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url: 'http://example.com/1.png'
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});
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expect(function() {
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symbolizer.setUrl('http://example.com/2.png');
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}).throwException(function(err) {
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expect(err).to.be.a(goog.asserts.AssertionError);
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});
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});
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});
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describe('#setWidth()', function() {
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it('sets the icon width', function() {
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var symbolizer = new ol.style.Icon({
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url: 'http://example.com/1.png',
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width: 10
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});
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symbolizer.setWidth(new ol.expr.Literal(20));
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var width = symbolizer.getWidth();
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expect(width).to.be.a(ol.expr.Literal);
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expect(width.getValue()).to.be(20);
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});
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it('throws when not provided an expression', function() {
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var symbolizer = new ol.style.Icon({
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url: 'http://example.com/1.png',
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width: 10
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});
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expect(function() {
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symbolizer.setWidth(40);
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}).throwException(function(err) {
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expect(err).to.be.a(goog.asserts.AssertionError);
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});
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});
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});
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});
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goog.require('goog.asserts.AssertionError');
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goog.require('ol.Feature');
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goog.require('ol.expr');
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goog.require('ol.expr.Literal');
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goog.require('ol.style.Icon');
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goog.require('ol.style.IconLiteral');
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