React Native component ImageEdit allows you to edit images inline for cropping

React Native ImageEdit

This React Native component ImageEdit allows you to edit images inline for cropping. This component will provide you all the measurements you need for cropping so you can finish up with the cropping from a server or from other sources.

Installation

npm install react-native-imageedit --save

Demo

Simple Usage

Import

import ImageEdit from 'react-native-imageedit'

Render

<ImageEdit
  image="https://source.unsplash.com/daily" //Image uri
  onSave={info => console.log(info)}
/>

//OR

<ImageEdit
  width={400} //Crop area width
  height={300} //Crop area height
  image={{
          uri :"https://source.unsplash.com/daily", 
          width: 1000, 
          height: 500
          }}
  onSave={info => console.log(info)}
/>

//OR for custom buttons

<ImageEdit
    showEditButton={false}
    showSaveButtons={false}
    image="https://source.unsplash.com/daily" //Image uri
    ref={ref=>this._imageEdit = ref}
>
    <TouchableOpacity onPress={()=> console.log(this._imageEdit.getInfo())}>
        <Text>Custom Button</Text>
    </TouchableOpacity>
</ImageEdit>

Props

Prop	Type	Description
width	Number	Crop area width. Default: window width
height	Number	Crop area height. Default: window width
image	Object, String	Image object or uri string. Required
editing	Bool	Editing mode. Default: false
cropIn	Bool	Allow to crop smaller that the crop area. Default: false
showEditButton	Bool	Show edit button. Default: true
showSaveButtons	Bool	Show save buttons. Default: true
showGrids	Bool	Show grids while editing. Default: true
containerStyle	Object	Component container style
areaStyle	Object	Crop area container style
gridStyle	Object	Grid line style
gridColor	Object	Grid line color
buttonsColor	String	Buttons color
onEdit	Func	Edit button onPress callback
onSave	Func	Save button onPress callback. Will pass cropping info object as argument
onCancel	Func	Cancel button onPress callback

Methods

Method	Description
enable()	Switch to editing mode
disable()	Disable editing mode
getInfo()	Returns cropping info object

Cropping Info Object

{
    area: {
        width: 500,
        height: 400
    },
    image: {
        uri: "https://source.unsplash.com/daily",
        width: 800,
        height: 650,
        x: -100,
        y: -55
    }
}

You will need this data for image cropping from server or other places. Hopefully in the future we will be able to crop the images right from this component.

GitHub