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Release canvas memory faster

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ahocevar
2019-01-21 22:43:36 +01:00
parent b6d115d868
commit e37734826c
6 changed files with 31 additions and 13 deletions
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11
test/spec/ol/render/canvas/index.test.js
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@@ -10,6 +10,17 @@ describe('ol.render.canvas', function() {
font.rel = 'stylesheet';
const head = document.getElementsByTagName('head')[0];
it('pruneLabelCache()', function() {
const highWaterMark = render.labelCache.highWaterMark;
render.labelCache.highWaterMark = 1;
render.labelCache.set('foo', document.createElement('canvas'));
render.labelCache.set('bar', document.createElement('canvas'));
render.pruneLabelCache();
expect(render.labelCache.getCount()).to.be(1);
render.labelCache.highWaterMark = highWaterMark;
render.labelCache.clear();
});
describe('ol.render.canvas.checkFont()', function() {
beforeEach(function() {