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Deprecate background, add op-specific prop to resize/extend/flatten #1392

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Lovell Fuller
2018-10-01 20:58:55 +01:00
parent 6007e13a22
commit a64844689e
17 changed files with 378 additions and 296 deletions
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16
test/unit/alpha.js
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@@ -19,9 +19,10 @@ describe('Alpha transparency', function () {
it('Flatten to RGB orange', function (done) {
sharp(fixtures.inputPngWithTransparency)
.flatten()
.background({r: 255, g: 102, b: 0})
.resize(400, 300)
.flatten({
background: { r: 255, g: 102, b: 0 }
})
.toBuffer(function (err, data, info) {
if (err) throw err;
assert.strictEqual(400, info.width);
@@ -32,9 +33,8 @@ describe('Alpha transparency', function () {
it('Flatten to CSS/hex orange', function (done) {
sharp(fixtures.inputPngWithTransparency)
.flatten()
.background('#ff6600')
.resize(400, 300)
.flatten({ background: '#ff6600' })
.toBuffer(function (err, data, info) {
if (err) throw err;
assert.strictEqual(400, info.width);
@@ -46,8 +46,9 @@ describe('Alpha transparency', function () {
it('Flatten 16-bit PNG with transparency to orange', function (done) {
const output = fixtures.path('output.flatten-rgb16-orange.jpg');
sharp(fixtures.inputPngWithTransparency16bit)
.flatten()
.background({r: 255, g: 102, b: 0})
.flatten({
background: { r: 255, g: 102, b: 0 }
})
.toFile(output, function (err, info) {
if (err) throw err;
assert.strictEqual(true, info.size > 0);
@@ -71,8 +72,7 @@ describe('Alpha transparency', function () {
it('Ignored for JPEG', function (done) {
sharp(fixtures.inputJpg)
.background('#ff0000')
.flatten()
.flatten({ background: '#ff0000' })
.toBuffer(function (err, data, info) {
if (err) throw err;
assert.strictEqual('jpeg', info.format);