96 lines
2.5 KiB
JavaScript
96 lines
2.5 KiB
JavaScript
goog.provide('ol.test.style.Polygon');
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describe('ol.style.PolygonLiteral', function() {
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describe('#equals()', function() {
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it('identifies equal literals', function() {
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var literal = new ol.style.PolygonLiteral({
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strokeWidth: 3,
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strokeColor: '#013',
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fillColor: '#BADA55',
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opacity: 1
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});
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var equalLiteral = new ol.style.PolygonLiteral({
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fillColor: '#BADA55',
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strokeColor: '#013',
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strokeWidth: 3,
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opacity: 1
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});
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var differentLiteral = new ol.style.PolygonLiteral({
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fillColor: '#013',
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strokeColor: '#013',
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strokeWidth: 3,
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opacity: 1
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});
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expect(literal.equals(equalLiteral)).to.be(true);
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expect(literal.equals(differentLiteral)).to.be(false);
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});
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});
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});
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describe('ol.style.Polygon', function() {
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describe('constructor', function() {
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it('accepts literal values', function() {
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var symbolizer = new ol.style.Polygon({
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fillColor: '#BADA55',
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strokeWidth: 3
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});
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expect(symbolizer).to.be.a(ol.style.Polygon);
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});
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it('accepts expressions', function() {
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var symbolizer = new ol.style.Polygon({
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opacity: ol.expr.parse('value / 100'),
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fillColor: ol.expr.parse('fillAttr')
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});
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expect(symbolizer).to.be.a(ol.style.Polygon);
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});
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});
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describe('#createLiteral()', function() {
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it('evaluates expressions with the given feature', function() {
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var symbolizer = new ol.style.Polygon({
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opacity: ol.expr.parse('value / 100'),
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fillColor: ol.expr.parse('fillAttr')
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});
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var feature = new ol.Feature({
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value: 42,
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fillAttr: '#ff0000'
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});
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var literal = symbolizer.createLiteral(feature);
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expect(literal).to.be.a(ol.style.PolygonLiteral);
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expect(literal.opacity).to.be(42 / 100);
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expect(literal.fillColor).to.be('#ff0000');
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expect(literal.strokeColor).to.be(undefined);
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});
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it('applies default strokeWidth if only strokeColor is given', function() {
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var symbolizer = new ol.style.Polygon({
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strokeColor: '#ff0000'
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});
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var literal = symbolizer.createLiteral();
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expect(literal).to.be.a(ol.style.PolygonLiteral);
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expect(literal.strokeColor).to.be('#ff0000');
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expect(literal.strokeWidth).to.be(1.5);
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expect(literal.fillColor).to.be(undefined);
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});
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});
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});
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goog.require('ol.Feature');
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goog.require('ol.expr');
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goog.require('ol.style.Polygon');
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goog.require('ol.style.PolygonLiteral');
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