108 lines
3.6 KiB
JavaScript
108 lines
3.6 KiB
JavaScript
import CircleStyle from '../../../../src/ol/style/Circle.js';
|
|
import Fill from '../../../../src/ol/style/Fill.js';
|
|
import Stroke from '../../../../src/ol/style/Stroke.js';
|
|
|
|
|
|
describe('ol.style.Circle', function() {
|
|
|
|
describe('#constructor', function() {
|
|
|
|
it('creates a canvas (no fill-style)', function() {
|
|
const style = new CircleStyle({radius: 10});
|
|
expect(style.getImage()).to.be.an(HTMLCanvasElement);
|
|
expect(style.getSize()).to.eql([21, 21]);
|
|
expect(style.getImageSize()).to.eql([21, 21]);
|
|
expect(style.getOrigin()).to.eql([0, 0]);
|
|
expect(style.getAnchor()).to.eql([10.5, 10.5]);
|
|
// hit-detection image is created, because no fill style is set
|
|
expect(style.getImage()).to.not.be(style.getHitDetectionImage());
|
|
expect(style.getHitDetectionImage()).to.be.an(HTMLCanvasElement);
|
|
expect(style.getHitDetectionImageSize()).to.eql([21, 21]);
|
|
});
|
|
|
|
it('creates a canvas (fill-style)', function() {
|
|
const style = new CircleStyle({
|
|
radius: 10,
|
|
fill: new Fill({
|
|
color: '#FFFF00'
|
|
})
|
|
});
|
|
expect(style.getImage()).to.be.an(HTMLCanvasElement);
|
|
expect(style.getSize()).to.eql([21, 21]);
|
|
expect(style.getImageSize()).to.eql([21, 21]);
|
|
expect(style.getOrigin()).to.eql([0, 0]);
|
|
expect(style.getAnchor()).to.eql([10.5, 10.5]);
|
|
// no hit-detection image is created, because fill style is set
|
|
expect(style.getImage()).to.be(style.getHitDetectionImage());
|
|
expect(style.getHitDetectionImage()).to.be.an(HTMLCanvasElement);
|
|
expect(style.getHitDetectionImageSize()).to.eql([21, 21]);
|
|
});
|
|
|
|
});
|
|
|
|
describe('#clone', function() {
|
|
|
|
it('creates a new ol.style.Circle', function() {
|
|
const original = new CircleStyle();
|
|
const clone = original.clone();
|
|
expect(clone).to.be.an(CircleStyle);
|
|
expect(clone).to.not.be(original);
|
|
});
|
|
|
|
it('copies all values', function() {
|
|
const original = new CircleStyle({
|
|
fill: new Fill({
|
|
color: '#319FD3'
|
|
}),
|
|
stroke: new Stroke({
|
|
color: '#319FD3'
|
|
}),
|
|
radius: 5
|
|
});
|
|
original.setOpacity(0.5);
|
|
original.setScale(1.5);
|
|
const clone = original.clone();
|
|
expect(original.getFill().getColor()).to.eql(clone.getFill().getColor());
|
|
expect(original.getOpacity()).to.eql(clone.getOpacity());
|
|
expect(original.getRadius()).to.eql(clone.getRadius());
|
|
expect(original.getScale()).to.eql(clone.getScale());
|
|
expect(original.getStroke().getColor()).to.eql(clone.getStroke().getColor());
|
|
});
|
|
|
|
it('the clone does not reference the same objects as the original', function() {
|
|
const original = new CircleStyle({
|
|
fill: new Fill({
|
|
color: '#319FD3'
|
|
}),
|
|
stroke: new Stroke({
|
|
color: '#319FD3'
|
|
})
|
|
});
|
|
const clone = original.clone();
|
|
expect(original.getFill()).to.not.be(clone.getFill());
|
|
expect(original.getStroke()).to.not.be(clone.getStroke());
|
|
|
|
clone.getFill().setColor('#012345');
|
|
clone.getStroke().setColor('#012345');
|
|
expect(original.getFill().getColor()).to.not.eql(clone.getFill().getColor());
|
|
expect(original.getStroke().getColor()).to.not.eql(clone.getStroke().getColor());
|
|
});
|
|
|
|
});
|
|
|
|
describe('#setRadius', function() {
|
|
it('changes the circle radius', function() {
|
|
const style = new CircleStyle({
|
|
radius: 10,
|
|
fill: new Fill({
|
|
color: '#FFFF00'
|
|
})
|
|
});
|
|
expect(style.getRadius()).to.eql(10);
|
|
style.setRadius(20);
|
|
expect(style.getRadius()).to.eql(20);
|
|
});
|
|
});
|
|
|
|
});
|