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Add hit-detection image to atlas (RegularShape)

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This commit is contained in:
tsauerwein
2014-11-21 09:41:38 +01:00
parent 4132505313
commit ab42965aa2
2 changed files with 127 additions and 10 deletions
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50
test/spec/ol/style/regularshapestyle.test.js
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@@ -5,18 +5,40 @@ describe('ol.style.RegularShape', function() {
describe('#constructor', function() {
it('creates a canvas if no atlas is used', function() {
it('creates a canvas if no atlas is used (no fill-style)', function() {
var style = new ol.style.RegularShape({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]);
expect(style.getHitDetectionOrigin()).to.eql([0, 0]);
});
it('adds itself to an atlas manager', function() {
it('creates a canvas if no atlas is used (fill-style)', function() {
var style = new ol.style.RegularShape({
radius: 10,
fill: new ol.style.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]);
expect(style.getHitDetectionOrigin()).to.eql([0, 0]);
});
it('adds itself to an atlas manager (no fill-style)', function() {
var atlasManager = new ol.style.AtlasManager({size: 512});
var style = new ol.style.RegularShape(
{radius: 10, atlasManager: atlasManager});
@@ -25,8 +47,32 @@ describe('ol.style.RegularShape', function() {
expect(style.getImageSize()).to.eql([512, 512]);
expect(style.getOrigin()).to.eql([1, 1]);
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([512, 512]);
expect(style.getHitDetectionOrigin()).to.eql([1, 1]);
});
it('adds itself to an atlas manager (fill-style)', function() {
var atlasManager = new ol.style.AtlasManager({size: 512});
var style = new ol.style.RegularShape({
radius: 10,
atlasManager: atlasManager,
fill: new ol.style.Fill({
color: '#FFFF00'
})
});
expect(style.getImage()).to.be.an(HTMLCanvasElement);
expect(style.getSize()).to.eql([21, 21]);
expect(style.getImageSize()).to.eql([512, 512]);
expect(style.getOrigin()).to.eql([1, 1]);
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([512, 512]);
expect(style.getHitDetectionOrigin()).to.eql([1, 1]);
});
});