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@ernesto_tech/expo-gl-image-filters

v0.7.1

Published

React-Native image filters using gl-react

Downloads

12

Readme

Stand With Ukraine

OpenGL bindings for React Native to implement complex effects over images and components, in the descriptive VDOM paradigm. You can use predefined filters:

  • blur
  • contrast
  • saturation
  • brightness
  • hue
  • negative
  • sepia
  • sharpen
  • temperature
  • exposure.

gl-react-native is an implementation of gl-react for react-native. Please read the main gl-react README and gl-react-native README for more information.

Table of Contents

API

Props

Props for ImageFilters Component

| Name | Description | Type | Required | Default Value | | :--- | :----- | :--- | :---: | :---: | | children | Inner component or url for image | Any | + | | | width | Width of component | Number | + | | | height | Height of component | Number | + | | | hue | Hue filter | Number | | 0 | | blur | Blur filter | Number | | 0 | | sepia | Sepia filter | Number | | 0 | | sharpen | Sharpen filter | Number | | 0 | | negative | Negative filter | Number | | 0 | | contrast | Contrast filter | Number | | 1 | | saturation | Saturation filter | Number | | 1 | | brightness | Brightness filter | Number | | 1 | | temperature | Temperature filter | Number | | 6500 | | exposure | Exposure filter | Number | | 0 | | 🆕 colorOverlay | Color Overlay with the length of 4 (RGBA format). Values must be a real value between 0 and 255. | Array | | [0.0, 0.0, 0.0, 0.0] |

Constants

DefaultValues

Can be used to set filter to default one manually.