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Expose pages metadata for multi-page input images #1205

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Lovell Fuller
2019-01-01 22:10:27 +00:00
parent cc1d4c1a6d
commit cc633589d9
4 changed files with 43 additions and 0 deletions
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24
test/unit/metadata.js
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@@ -103,6 +103,30 @@ describe('Image metadata', function () {
});
});
it('Multipage TIFF', function (done) {
sharp(fixtures.inputTiffMultipage).metadata(function (err, metadata) {
if (err) throw err;
console.log(metadata);
assert.strictEqual('tiff', metadata.format);
assert.strictEqual('undefined', typeof metadata.size);
assert.strictEqual(2464, metadata.width);
assert.strictEqual(3248, metadata.height);
assert.strictEqual('b-w', metadata.space);
assert.strictEqual(1, metadata.channels);
assert.strictEqual('uchar', metadata.depth);
assert.strictEqual(300, metadata.density);
assert.strictEqual('undefined', typeof metadata.chromaSubsampling);
assert.strictEqual(false, metadata.isProgressive);
assert.strictEqual(2, metadata.pages);
assert.strictEqual(false, metadata.hasProfile);
assert.strictEqual(false, metadata.hasAlpha);
assert.strictEqual(1, metadata.orientation);
assert.strictEqual('undefined', typeof metadata.exif);
assert.strictEqual('undefined', typeof metadata.icc);
done();
});
});
it('PNG', function (done) {
sharp(fixtures.inputPng).metadata(function (err, metadata) {
if (err) throw err;