Rotate (#322)

* 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

src/components/Options/index.tsx

@@ -35,7 +35,7 @@ import {
 import { QuantizeOptions } from '../../codecs/imagequant/processor-meta';
 import { ResizeOptions } from '../../codecs/resize/processor-meta';
 import { PreprocessorState } from '../../codecs/preprocessors';
-import { SourceImage } from '../App';
+import { SourceImage } from '../compress';
 import Checkbox from '../checkbox';
 import Expander from '../expander';
 import Select from '../select';
@@ -81,7 +81,7 @@ export default class Options extends Component<Props, State> {
   }
 
   @bind
-  onEncoderTypeChange(event: Event) {
+  private onEncoderTypeChange(event: Event) {
     const el = event.currentTarget as HTMLSelectElement;
 
     // The select element only has values matching encoder types,
@@ -91,7 +91,7 @@ export default class Options extends Component<Props, State> {
   }
 
   @bind
-  onPreprocessorEnabledChange(event: Event) {
+  private onPreprocessorEnabledChange(event: Event) {
     const el = event.currentTarget as HTMLInputElement;
     const preprocessor = el.name.split('.')[0] as keyof PreprocessorState;
 
@@ -101,14 +101,14 @@ export default class Options extends Component<Props, State> {
   }
 
   @bind
-  onQuantizerOptionsChange(opts: QuantizeOptions) {
+  private onQuantizerOptionsChange(opts: QuantizeOptions) {
     this.props.onPreprocessorOptionsChange(
       cleanMerge(this.props.preprocessorState, 'quantizer', opts),
     );
   }
 
   @bind
-  onResizeOptionsChange(opts: ResizeOptions) {
+  private onResizeOptionsChange(opts: ResizeOptions) {
     this.props.onPreprocessorOptionsChange(
       cleanMerge(this.props.preprocessorState, 'resize', opts),
     );
@@ -144,7 +144,7 @@ export default class Options extends Component<Props, State> {
                 {preprocessorState.resize.enabled ?
                   <ResizeOptionsComponent
                     isVector={Boolean(source && source.vectorImage)}
-                    aspect={source ? (source.data.width / source.data.height) : 1}
+                    aspect={source ? source.processed.width / source.processed.height : 1}
                     options={preprocessorState.resize}
                     onChange={this.onResizeOptionsChange}
                   />