react-native-microscope

react-native-microscope

Getting started

$ yarn add react-native-microscope $ yarn add react-native-view-shot

RN >= 0.60

iOS:

• add pod 'RNMicroscope', :path => '../node_modules/react-native-microscope' in Podfile.
• cd ios && pod install
• Click on project General tab
• Under Embedded Binaries click + and add JH_Libary.framework

Mostly automatic installation

$ react-native link react-native-microscope

Manual installation

iOS

• In XCode, in the project navigator, right click Libraries ➜ Add Files to [your project's name]
• Go to node_modules ➜ react-native-microscope and add RNMicroscope.xcodeproj
• In XCode, in the project navigator, select your project. Add libRNMicroscope.a to your project's Build Phases ➜ Link Binary With Libraries
• Run your project (Cmd+R)<

Android

• Open up android/app/src/main/java/[...]/MainActivity.java

• Add import com.reactlibrary.RNMicroscopePackage; to the imports at the top of the file
• Add new RNMicroscopePackage() to the list returned by the getPackages() method

• Append the following lines to android/settings.gradle:

  include ':react-native-microscope'
  project(':react-native-microscope').projectDir = new File(rootProject.projectDir, 	'../node_modules/react-native-microscope/android')
  

• Insert the following lines inside the dependencies block in android/app/build.gradle:

    compile project(':react-native-microscope')
  

Usage

import RNMicroscopeView from "react-native-microscope";

return (
  <>
    <StatusBar barStyle="dark-content" />
    <View style={{ flex: 1 }}>
      <RNMicroscopeView
        style={{ flex: 1, width: "100%", height: "100%" }}
        onStartCapture={() => console.log("start")}
        onCaptureSuccess={uri => alert(uri)}
        onCaptureError={e => console.log(e)}
      />
    </View>
  </>
);

import RNMicroscopeView from "react-native-microscope";

return (
  <>
    <StatusBar barStyle="dark-content" />
    <View style={{ flex: 1 }}>
      <RNMicroscopeView
        ref={"microscope"}
        styleMicroscope={styles.microscope}
        buttonCaptureComponent={
          <TouchableOpacity onPress={() => this.refs.microscope._onCapture()}>
            <Text>Button custom</Text>
          </TouchableOpacity>
        }
        onStartCapture={() => console.log("start")}
        onCaptureSuccess={uri => alert(uri)}
        onCaptureError={e => console.log(e)}
      />
    </View>
  </>
);

Props

• onStartCapture (Function) - return callback when start capture
• onCaptureSuccess (Function) - return base64 or uri
• onCaptureError (Function) - return error capture
• style (Object) - style container
• styleMicroscope (Object) - style camera view
• buttonCaptureComponent (Component) - custom button capture (using this.refs.microscope._onCapture())
• optionFormat (Object) - option format image, default is { format: "png", quality: 0.9 }