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Rotate (#322)

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* Basic rotate & flip

* Flipping resize when orientation changes

* Hack around critters issue.

* Removing generator. Huge perf boost.

* Stable positioning

* Creating input processors

* Allowing rotation to be changed

* Reverting old change

* Adding tooltips

* No more flip

* Removing need for wrapper element boxing

* Adding comment

* Addressing nits

* Bleh
This commit is contained in:
Jake Archibald
2018-11-30 11:00:25 +00:00
committed by GitHub
parent 7723bd3b5f
commit 1b693fb57a
15 changed files with 447 additions and 153 deletions
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10
src/codecs/resize/processor.ts
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@@ -1,7 +1,7 @@
import { nativeResize, NativeResizeMethod, drawableToImageData } from '../../lib/util';
import { BitmapResizeOptions, VectorResizeOptions } from './processor-meta';
function getCoverOffsets(sw: number, sh: number, dw: number, dh: number) {
function getContainOffsets(sw: number, sh: number, dw: number, dh: number) {
const currentAspect = sw / sh;
const endAspect = dw / dh;
@@ -22,8 +22,8 @@ export function resize(data: ImageData, opts: BitmapResizeOptions): ImageData {
let sw = data.width;
let sh = data.height;
if (opts.fitMethod === 'cover') {
({ sx, sy, sw, sh } = getCoverOffsets(sw, sh, opts.width, opts.height));
if (opts.fitMethod === 'contain') {
({ sx, sy, sw, sh } = getContainOffsets(sw, sh, opts.width, opts.height));
}
return nativeResize(
@@ -38,8 +38,8 @@ export function vectorResize(data: HTMLImageElement, opts: VectorResizeOptions):
let sw = data.width;
let sh = data.height;
if (opts.fitMethod === 'cover') {
({ sx, sy, sw, sh } = getCoverOffsets(sw, sh, opts.width, opts.height));
if (opts.fitMethod === 'contain') {
({ sx, sy, sw, sh } = getContainOffsets(sw, sh, opts.width, opts.height));
}
return drawableToImageData(data, {