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Pre-extract rotate should not swap width/height #296

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Lovell Fuller 2015-11-11 22:34:30 +00:00
parent d7278f022b
commit 58d9e0fef7
4 changed files with 9 additions and 9 deletions
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2
src/pipeline.cc
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@ -285,7 +285,7 @@ class PipelineWorker : public AsyncWorker {
// Get pre-resize image width and height
int inputWidth = image->Xsize;
int inputHeight = image->Ysize;
if (rotation == Angle::D90 || rotation == Angle::D270) {
if (!baton->rotateBeforePreExtract && (rotation == Angle::D90 || rotation == Angle::D270)) {
// Swap input output width and height when rotating by 90 or 270 degrees
int swap = inputWidth;
inputWidth = inputHeight;

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test/fixtures/expected/extract-rotate.jpg vendored
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Width:  |  Height:  |  Size: 1.0 KiB

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Width:  |  Height:  |  Size: 5.2 KiB

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test/fixtures/expected/rotate-extract.jpg vendored
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Width:  |  Height:  |  Size: 1.6 KiB

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Width:  |  Height:  |  Size: 5.3 KiB

16
test/unit/extract.js
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@ -96,25 +96,25 @@ describe('Partial image extraction', function() {
});
it('Extract then rotate', function(done) {
sharp(fixtures.inputJpg)
.extract(10, 10, 100, 100)
sharp(fixtures.inputPngWithGreyAlpha)
.extract(10, 20, 380, 280)
.rotate(90)
.toBuffer(function(err, data, info) {
if (err) throw err;
assert.strictEqual(100, info.width);
assert.strictEqual(100, info.height);
assert.strictEqual(280, info.width);
assert.strictEqual(380, info.height);
fixtures.assertSimilar(fixtures.expected('extract-rotate.jpg'), data, done);
});
});
it('Rotate then extract', function(done) {
sharp(fixtures.inputJpg)
sharp(fixtures.inputPngWithGreyAlpha)
.rotate(90)
.extract(10, 10, 100, 100)
.extract(10, 20, 280, 380)
.toBuffer(function(err, data, info) {
if (err) throw err;
assert.strictEqual(100, info.width);
assert.strictEqual(100, info.height);
assert.strictEqual(280, info.width);
assert.strictEqual(380, info.height);
fixtures.assertSimilar(fixtures.expected('rotate-extract.jpg'), data, done);
});
});