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Tests for getRelativeSize

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superbland 2021-10-09 15:45:51 +01:00
parent 11ef3fcfbb
commit 45bdd87224
1 changed files with 15 additions and 1 deletions
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16
test/modules/tiledimage.js
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@ -41,8 +41,11 @@
viewer.addHandler('open', function(event) { viewer.addHandler('open', function(event) {
var image = viewer.world.getItemAt(0); var image = viewer.world.getItemAt(0);
var contentSize = image.getContentSize(); var contentSize = image.getContentSize();
var relativeSize = image.getRelativeSize();
assert.equal(contentSize.x, 500, 'contentSize.x'); assert.equal(contentSize.x, 500, 'contentSize.x');
assert.equal(contentSize.y, 2000, 'contentSize.y'); assert.equal(contentSize.y, 2000, 'contentSize.y');
assert.equal(relativeSize.x, 12.5, 'relativeSize.x');
assert.equal(relativeSize.y, 50, 'relativeSize.y');
checkBounds(assert, image, new OpenSeadragon.Rect(5, 6, 10, 40), 'initial bounds'); checkBounds(assert, image, new OpenSeadragon.Rect(5, 6, 10, 40), 'initial bounds');
@ -74,7 +77,18 @@
image.setHeight(4); image.setHeight(4);
checkBounds(assert, image, new OpenSeadragon.Rect(7, 8, 1, 4), 'bounds after width'); checkBounds(assert, image, new OpenSeadragon.Rect(7, 8, 1, 4), 'bounds after width');
assert.equal(handlerCount, 1, 'correct number of handlers called'); viewer.addHandler('zoom', function zoomHandler(event) {
var relativeSize = image.getRelativeSize();
viewer.removeHandler('zoom', zoomHandler);
handlerCount++;
assert.equal(relativeSize.x, 4000, 'relativeSize.x after zoom');
assert.equal(relativeSize.y, 16000, 'relativeSize.y after zoom');
});
viewer.viewport.zoomTo(8);
assert.equal(handlerCount, 2, 'correct number of handlers called');
done(); done();
}); });