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feature: min

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Linus Unnebäck
2015-02-27 13:43:37 +01:00
parent 749dc61f85
commit bcd82f4893
5 changed files with 82 additions and 19 deletions
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33
test/unit/resize.js
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@@ -185,6 +185,39 @@ describe('Resize dimensions', function() {
});
});
it('Min width or height considering ratio (landscape)', function(done) {
sharp(fixtures.inputJpg).resize(320, 320).min().toBuffer(function(err, data, info) {
if (err) throw err;
assert.strictEqual(true, data.length > 0);
assert.strictEqual('jpeg', info.format);
assert.strictEqual(392, info.width);
assert.strictEqual(320, info.height);
done();
});
});
it('Min width or height considering ratio (portrait)', function(done) {
sharp(fixtures.inputTiff).resize(320, 320).min().jpeg().toBuffer(function(err, data, info) {
if (err) throw err;
assert.strictEqual(true, data.length > 0);
assert.strictEqual('jpeg', info.format);
assert.strictEqual(320, info.width);
assert.strictEqual(422, info.height);
done();
});
});
it('Provide only one dimension with min, should default to crop', function(done) {
sharp(fixtures.inputJpg).resize(320).min().toBuffer(function(err, data, info) {
if (err) throw err;
assert.strictEqual(true, data.length > 0);
assert.strictEqual('jpeg', info.format);
assert.strictEqual(320, info.width);
assert.strictEqual(261, info.height);
done();
});
});
it('Do not enlarge when input width is already less than output width', function(done) {
sharp(fixtures.inputJpg)
.resize(2800)