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cleaned up some cropping logic in Image, and added a cropping unit test

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This commit is contained in:
Eric Rowell
2012-11-30 20:01:10 -08:00
parent 047e26382e
commit 8a195618cf
4 changed files with 37 additions and 9 deletions
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1
tests/assets/unitDataUrls.js
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File diff suppressed because one or more lines are too long

29
tests/js/unit/shapes/imageTests.js
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@@ -121,6 +121,35 @@ Test.Modules.IMAGE = {
};
imageObj.src = '../assets/darth-vader.jpg';
},
'crop add and scale image': function(containerId) {
var imageObj = new Image();
imageObj.onload = function() {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
darth = new Kinetic.Image({
x: 200,
y: 75,
image: imageObj,
width: 107,
height: 75,
crop: [186, 211, 292 - 186, 285 - 211],
draggable: true,
scale: [0.5, 0.5]
});
layer.add(darth);
stage.add(layer);
//console.log(layer.toDataURL());
warn(layer.toDataURL() === dataUrls['crop and scale image'], 'problem rendering cropped and scaled image');
};
imageObj.src = '../assets/darth-vader.jpg';
},
'create image hit region': function(containerId) {
var imageObj = new Image();