# Summary
Continuation of #2316
Introducing new filter `FeOffset`.
## Test Plan
Example app -> Filters -> FeOffset
## Compatibility
| OS | Implemented |
| ------- | :---------: |
| iOS | ✅ |
| Android | ✅ |
## Checklist
- [x] I have tested this on a device and a simulator
- [x] I added documentation in `README.md`
- [x] I updated the typed files (typescript)
# Summary
Continuation of #2316
Introducing new filter `FeGaussianBlur`.
### Implementation notes
On Android there is no easy way to fully implement Gaussian blur, as
there is no native api for this. While a basic implementation is
possible with `RenderScript`, it does not allow for blur in one axis and
greater than `25`
## Test Plan
Example app -> Filters -> FeGaussianBlur
## Compatibility
| OS | Implemented |
| ------- | :---------: |
| iOS | ✅ |
| Android | ✅ |
# Summary
Introducing the long-awaited **Filters** in `react-native-svg` 🎉
### Motivation
This PR is the beginning of bringing support of SVG Filters into
`react-native-svg`.
* **related issues**: This PR series will address the following issues:
#150, #176, #635, #883, #994, #996, #1216
* **feature overview**: This PR is a boilerplate for Filters
* introducing `Filter` component and `FeColorMatrix` as a start.
* It also introduces a new subdirectory called
`react-native-svg/filter-image` with a `FilterImage` component.
# Usage
## Filter and Fe...
Filters are compatible with the web familiar standard, so most things
should be compatible out-of-the-box and changes will be limited to using
a capital letter as it's component.
### Example
```tsx
import React from 'react';
import { FeColorMatrix, Filter, Rect, Svg } from 'react-native-svg';
export default () => {
return (
<Svg height="300" width="300">
<Filter id="myFilter">
<FeColorMatrix type="saturate" values="0.2" />
</Filter>
<Rect
x="0"
y="0"
width="300"
height="300"
fill="red"
filter="url(#myFilter)"
/>
</Svg>
);
};
```
## Filter Image
`FilterImage` is a new component that is not strictly related to SVG.
Its behavior should be the same as a regular `Image` component from
React Native with one exception - the additional prop `filters`, which
accepts an array of filters to apply to the image.
### Example
```tsx
import React from 'react';
import { StyleSheet } from 'react-native';
import { FilterImage } from 'react-native-svg/filter-image';
const myImage = require('./myImage.jpg');
export default () => {
return (
<FilterImage
style={styles.image}
source={myImage}
filters={[
{ name: 'colorMatrix', type: 'saturate', values: 0.2 },
{
name: 'colorMatrix',
type: 'matrix',
values: [
0.2, 0.2, 0.2, 0, 0, 0.2, 0.2, 0.2, 0, 0, 0.2, 0.2, 0.2, 0, 0, 0, 0,
0, 1, 0,
],
},
]}
/>
);
};
const styles = StyleSheet.create({
image: {
width: 200,
height: 200,
},
});
```
## Test Plan
**Example App**: Updated the example app with various filter effects,
showcasing real-world usage.
## Compatibility
| OS | Implemented |
| ------- | :---------: |
| iOS | ✅ |
| Android | ✅ |
## Checklist
- [x] I have tested this on a device and a simulator
- [x] I added documentation in `README.md` and `USAGE.md`
- [x] I updated the typed files (typescript)
PR bumping the library code to compile on new arch on RN 0.73.x and restoring the proper configuration of Image component on new arch on Android.
Also bumping the FabricExample to check if the code works correctly.
Changed `requireNativeComponent` to `codegenNativeComponent` so that upcoming changes (Static View Configs, Bridgeless Mode and idk what more) in `react-native` are available in the library. Also, types and native components are now taken directly from `fabric` folder to make sure the values passed to the native components are the ones defined in props. It should work on all supported versions since `codegenNativeComponent` function exists from RN v. 0.61.0. Suggested by @RSNara and @cipolleschi
Reason for [`5394bbb` (#1847)](5394bbbced):
- on `Paper`, `Animated` uses `setNativeProps` method when we set `useNativeDriver` to `false`, and does not rerender the component. Therefore, new transform lands only in `SvgView` and is parsed in `RCTViewManager.m` .
- on `Fabric`, the same code makes the components rerender. Due to this, information about new transform is passed to the `SvgView` child: `G` , making it apply translations from the transform in its `updateProps` method.
- other than `Animated` use-case, on both archs, if we just passed `transform` prop to `Svg` component, it would end up in double transformations now as well. All of those changes are due to https://github.com/software-mansion/react-native-svg/pull/1895, which added proper parsing of RN style `transform` prop (array of transformations objects) therefore making `G` properly handle `transform` prop passed from `Svg`.
Reason for [`19bcb24` (#1847)](19bcb2464b): Same as https://github.com/software-mansion/react-native-screens/pull/1624
