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Doc update and changelog entry for #3461

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Lovell Fuller
2023-04-07 11:21:15 +01:00
parent a4c6eba7d4
commit e87204b92c
6 changed files with 47 additions and 17 deletions
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14
test/unit/unflatten.js
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@@ -1,10 +1,11 @@
// Copyright 2013 Lovell Fuller and others.
// SPDX-License-Identifier: Apache-2.0
'use strict';
const sharp = require('../../');
const fixtures = require('../fixtures');
// const assert = require('assert');
describe('Unflatten', function () {
it('unflatten white background', function (done) {
sharp(fixtures.inputPng).unflatten()
@@ -21,17 +22,10 @@ describe('Unflatten', function () {
});
});
it('unflatten using threshold', function (done) {
sharp(fixtures.inputPngPalette).unflatten(true).threshold(128, { grayscale: false })
sharp(fixtures.inputPngPalette).unflatten().threshold(128, { grayscale: false })
.toBuffer(function (err, data) {
if (err) throw err;
fixtures.assertSimilar(fixtures.expected('unflatten-swiss.png'), data, { threshold: 1 }, done);
});
});
it('no unflatten', function (done) {
sharp(fixtures.inputPng).unflatten(false)
.toBuffer(function (err, data) {
if (err) throw err;
fixtures.assertSimilar(fixtures.inputPng, data, { threshold: 0 }, done);
});
});
});