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Add PorterDuff mode prop #79

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Add PorterDuff mode prop #79

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5 changes: 5 additions & 0 deletions android/src/main/java/org/reactnative/maskedview/RNCMaskedView.java
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Original file line number Diff line number Diff line change
Expand Up @@ -60,6 +60,11 @@ private void updateBitmapMask() {
maskView.setVisibility(View.INVISIBLE);
}

public void setPorterDuffMode(String mode) {
PorterDuff.Mode porterDuffMode = PorterDuff.Mode.valueOf(mode);
mPorterDuffXferMode = new PorterDuffXfermode(porterDuffMode);
}

public static Bitmap getBitmapFromView(final View view) {
view.layout(0, 0, view.getMeasuredWidth(), view.getMeasuredHeight());

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5 changes: 5 additions & 0 deletions android/src/main/java/org/reactnative/maskedview/RNCMaskedViewManager.java
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Expand Up @@ -27,4 +27,9 @@ public String getName() {
protected RNCMaskedView createViewInstance(ThemedReactContext themedReactContext) {
return new RNCMaskedView(themedReactContext);
}

@ReactProp(name = "porterDuffMode")
public void setPorterDuffMode(RNCMaskedView view, String mode) {
view.setPorterDuffMode(mode);
}
}
19 changes: 19 additions & 0 deletions js/MaskedViewTypes.js
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Expand Up @@ -10,4 +10,23 @@ export type MaskedViewProps = typeof ViewPropTypes &
* mask for the child element.
*/
maskElement: Element<any>,
porterDuffMode?:
| 'ADD'
| 'CLEAR'
| 'DARKEN'
| 'DST'
| 'DST_ATOP'
| 'DST_IN'
| 'DST_OUT'
| 'DST_OVER'
| 'LIGHTEN'
| 'MULTIPLY'
| 'OVERLAY'
| 'SCREEN'
| 'SRC'
| 'SRC_ATOP'
| 'SRC_IN'
| 'SRC_OUT'
| 'SRC_OVER'
| 'XOR',
|}>;
19 changes: 19 additions & 0 deletions types/index.d.ts
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Expand Up @@ -5,6 +5,25 @@ import * as ReactNative from 'react-native';

interface MaskedViewProps extends ReactNative.ViewProps {
maskElement: React.ReactElement;
porterDuffMode?:
| 'ADD'
| 'CLEAR'
| 'DARKEN'
| 'DST'
| 'DST_ATOP'
| 'DST_IN'
| 'DST_OUT'
| 'DST_OVER'
| 'LIGHTEN'
| 'MULTIPLY'
| 'OVERLAY'
| 'SCREEN'
| 'SRC'
| 'SRC_ATOP'
| 'SRC_IN'
| 'SRC_OUT'
| 'SRC_OVER'
| 'XOR';
}
/**
* @see https://github.com/react-native-community/react-native-masked-view
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