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Image processing and manipulation in JavaScript
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JavaScript
import {Image, Stack} from 'test/common';
import 'should';
describe('check stack max method', function () {
it('should return global maximal for GREY image', function () {
let images = new Stack();
images.push(
new Image(2, 2,
[
4, 5,
6, 7
],
{kind: 'GREY'}
)
);
images.push(
new Image(2, 2,
[
2, 3,
4, 5
],
{kind: 'GREY'}
)
);
images.push(
new Image(2, 2,
[
1, 5,
6, 7
],
{kind: 'GREY'}
)
);
images.getMax().should.eql([7]);
});
it('should return global maximal for RGBA image', function () {
let images = new Stack();
images.push(
new Image(2, 1,
[
1, 2, 3, 4,
5, 6, 12, 8
]
)
);
images.push(
new Image(2, 1,
[
2, 3, 1, 5,
10, 7, 8, 9
]
)
);
images.push(
new Image(2, 1,
[
3, 1, 5, 6,
7, 8, 9, 10
]
)
);
images.getMax().should.eql([10, 8, 12, 10]);
});
});