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Fix y-axis calc when overlaying at fixed point #566

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Lovell Fuller
2016-09-16 11:20:08 +01:00
parent 86039a3f2b
commit 28ce33feb3
4 changed files with 26 additions and 2 deletions
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22
test/unit/overlay.js
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@@ -437,7 +437,27 @@ describe('Overlays', function() {
assert.strictEqual(3, info.channels);
fixtures.assertSimilar(expected, data, done);
});
});
it('Overlay 100x100 with 50x50 so bottom edges meet', function(done) {
sharp(fixtures.inputJpg)
.resize(50, 50)
.toBuffer(function(err, overlay) {
if (err) throw err;
sharp(fixtures.inputJpgWithLandscapeExif1)
.resize(100, 100)
.overlayWith(overlay, {
top: 50,
left: 40
})
.toBuffer(function(err, data, info) {
if (err) throw err;
assert.strictEqual('jpeg', info.format);
assert.strictEqual(100, info.width);
assert.strictEqual(100, info.height);
fixtures.assertSimilar(fixtures.expected('overlay-bottom-edges-meet.jpg'), data, done);
});
});
});
});