react-native-handwritten-signature

react-native-handwritten-signature

Getting started

$ npm install react-native-handwritten-signature --save

Mostly automatic installation

$ react-native link react-native-handwritten-signature

Manual installation

iOS

1. In XCode, in the project navigator, right click Libraries ➜ Add Files to [your project's name]
2. Go to node_modules ➜ react-native-handwritten-signature and add RNReactNativeHandwrittenSignature.xcodeproj
3. In XCode, in the project navigator, select your project. Add libRNReactNativeHandwrittenSignature.a to your project's Build Phases ➜ Link Binary With Libraries
4. Run your project (Cmd+R)<

Android

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

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

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

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

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

     compile project(':react-native-handwritten-signature')
   

Windows

Read it! :D

1. In Visual Studio add the RNReactNativeHandwrittenSignature.sln in node_modules/react-native-handwritten-signature/windows/RNReactNativeHandwrittenSignature.sln folder to their solution, reference from their app.
2. Open up your MainPage.cs app

• Add using React.Native.Handwritten.Signature.RNReactNativeHandwrittenSignature; to the usings at the top of the file
• Add new RNReactNativeHandwrittenSignaturePackage() to the List<IReactPackage> returned by the Packages method

Usage

import SignatureDrawingView from 'react-native-handwritten-signature';


<View style={styles.handwritten}>
                        <SignatureDrawingView
                            ref = {e=>this.signatureDraw = e}
                            style = {{flex:1}}/>
                    </View>

重置签名：this.signatureDraw.reset();
获取签名图片：this.signatureDraw.getSignImage（res=>{}）
// TODO: What to do with the module?
RNReactNativeHandwrittenSignature;