Mathis/sharp
1
0
Fork 0
mirror of https://github.com/lovell/sharp.git synced 2025-12-19 07:15:08 +01:00
Code Issues Packages Projects Releases Wiki Activity

Add experimental 'attention' crop strategy

Browse Source
This commit is contained in:
Lovell Fuller
2016-10-11 21:12:25 +01:00
parent 739178dd74
commit 18b9991fe7
21 changed files with 438 additions and 51 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
test/unit/cpplint.js
View File

@@ -29,6 +29,9 @@ describe('cpplint', function() {
},
whitespace: {
parens: false
},
runtime: {
indentation_namespace: false
}
}
}, function(err, report) {

43
test/unit/crop.js
View File

@@ -172,7 +172,9 @@ describe('Crop', function() {
assert.strictEqual(3, info.channels);
assert.strictEqual(80, info.width);
assert.strictEqual(320, info.height);
fixtures.assertSimilar(fixtures.expected('crop-entropy.jpg'), data, done);
assert.strictEqual(250, info.cropCalcLeft);
assert.strictEqual(0, info.cropCalcTop);
fixtures.assertSimilar(fixtures.expected('crop-strategy.jpg'), data, done);
});
});
@@ -186,10 +188,47 @@ describe('Crop', function() {
assert.strictEqual(4, info.channels);
assert.strictEqual(320, info.width);
assert.strictEqual(80, info.height);
fixtures.assertSimilar(fixtures.expected('crop-entropy.png'), data, done);
assert.strictEqual(0, info.cropCalcLeft);
assert.strictEqual(80, info.cropCalcTop);
fixtures.assertSimilar(fixtures.expected('crop-strategy.png'), data, done);
});
});
});
describe('Attention strategy', function() {
it('JPEG', function(done) {
sharp(fixtures.inputJpgWithCmykProfile)
.resize(80, 320)
.crop(sharp.strategy.attention)
.toBuffer(function(err, data, info) {
if (err) throw err;
assert.strictEqual('jpeg', info.format);
assert.strictEqual(3, info.channels);
assert.strictEqual(80, info.width);
assert.strictEqual(320, info.height);
assert.strictEqual(250, info.cropCalcLeft);
assert.strictEqual(0, info.cropCalcTop);
fixtures.assertSimilar(fixtures.expected('crop-strategy.jpg'), data, done);
});
});
it('PNG', function(done) {
sharp(fixtures.inputPngWithTransparency)
.resize(320, 80)
.crop(sharp.strategy.attention)
.toBuffer(function(err, data, info) {
if (err) throw err;
assert.strictEqual('png', info.format);
assert.strictEqual(4, info.channels);
assert.strictEqual(320, info.width);
assert.strictEqual(80, info.height);
assert.strictEqual(0, info.cropCalcLeft);
assert.strictEqual(80, info.cropCalcTop);
fixtures.assertSimilar(fixtures.expected('crop-strategy.png'), data, done);
});
});
});
});