doc: update readme

Author: YanYuanFE

CHANGELOG.md

@@ -1,4 +1,26 @@
-#  (2021-02-24)
+# [4.1.0](https://github.com/YanYuanFE/react-native-signature-canvas/compare/v4.0.0...v4.1.0) (2021-07-14)
+
+
+
+# [4.0.0](https://github.com/YanYuanFE/react-native-signature-canvas/compare/3.6.0...v4.0.0) (2021-04-15)
+
+
+### Bug Fixes
+
+* example ([664ba0c](https://github.com/YanYuanFE/react-native-signature-canvas/commit/664ba0c6a39e5ab476fe94ff9e3c4693ba6f9665))
+
+
+### Features
+
+* style for view ([439ae9f](https://github.com/YanYuanFE/react-native-signature-canvas/commit/439ae9facba56d6c566dbd96bc0d5e2c8ad51312))
+
+
+
+# [3.6.0](https://github.com/YanYuanFE/react-native-signature-canvas/compare/3.5.2...3.6.0) (2021-03-02)
+
+
+
+## [3.5.2](https://github.com/YanYuanFE/react-native-signature-canvas/compare/3.5.1...3.5.2) (2021-02-26)
 
 
 

README.md

@@ -66,6 +66,10 @@ import Signature from 'react-native-signature-canvas';
 | :------------ |:---------------|
 | readSignature() | Reads the current signature on the canvas and triggers either the onOK or onEmpty callbacks |
 | clearSignature() | Clears the current signature |
+| undo() | undo signature |
+| erase() | erase signature |
+| draw() | draw signature |
+| changePenColor(color) | change pen color |
 
 You need to use ref like:
 ``` js

example/expo-app/Sign.js

@@ -19,24 +19,48 @@ const Sign = ({onOK}) => {
     ref.current.readSignature();
   }
 
+  const undo = () => {
+    ref.current.undo();
+  };
+
+  const erase = () => {
+    ref.current.erase();
+  };
+
+  const draw = () => {
+    ref.current.draw();
+  };
+
+  const changeColor = (color) => {
+    ref.current.changePenColor(color);
+  };
+
   const style = `.m-signature-pad--footer {display: none; margin: 0px;}`;
 
   return (
     <View style={styles.container}>
       <SignatureScreen
+          rotated
           ref={ref}
           onOK={handleSignature}
           webStyle={style}
           backgroundColor={'rgba(255,255,255,0)'}
       />
+
+      <View style={styles.row}>
+        <Button title="undo" onPress={undo} />
+        <Button title="draw" onPress={draw} />
+        <Button title="erase" onPress={erase} />
+        <Button title="change color" onPress={()=>changeColor("#d45")} />
+      </View>
       <View style={styles.row}>
         <Button
             title="Clear"
             onPress={handleClear}
         />
         <Button
-          title="Confirm"
-          onPress={handleConfirm}
+            title="Confirm"
+            onPress={handleConfirm}
         />
       </View>
     </View>
@@ -50,7 +74,6 @@ const styles = StyleSheet.create({
     flex: 1,
     alignItems: 'center',
     justifyContent: 'center',
-    height: 250,
     padding: 10,
   },
   row: {

example/expo-app/package.json

@@ -13,7 +13,7 @@
     "react": "16.13.1",
     "react-dom": "16.13.1",
     "react-native": "https://github.com/expo/react-native/archive/sdk-40.0.1.tar.gz",
-    "react-native-signature-canvas": "^3.6.0",
+    "react-native-signature-canvas": "^4.1.0",
     "react-native-web": "~0.13.12",
     "react-native-webview": "^11.2.3"
   },

example/expo-app/yarn.lock

@@ -5106,10 +5106,10 @@ [email protected]:
   resolved "https://registry.npmjs.org/react-native-safe-area-context/-/react-native-safe-area-context-3.1.9.tgz#48864ea976b0fa57142a2cc523e1fd3314e7247e"
   integrity sha512-wmcGbdyE/vBSL5IjDPReoJUEqxkZsywZw5gPwsVUV1NBpw5eTIdnL6Y0uNKHE25Z661moxPHQz6kwAkYQyorxA==
 
-react-native-signature-canvas@^3.6.0:
-  version "3.6.0"
-  resolved "https://registry.npmjs.org/react-native-signature-canvas/-/react-native-signature-canvas-3.6.0.tgz#f5567154223342b2e530cb0cf74af9f496a31817"
-  integrity sha512-4TRdii1olBku6F6aCkPs0q3qp+zA6FEBPLRPYRlrpMX3ixVXnAI+PiZ9w4afHAXz4O4lgelh/HDyBiUBgv2GIQ==
+react-native-signature-canvas@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.nlark.com/react-native-signature-canvas/download/react-native-signature-canvas-4.1.0.tgz?cache=0&sync_timestamp=1626268524919&other_urls=https%3A%2F%2Fregistry.nlark.com%2Freact-native-signature-canvas%2Fdownload%2Freact-native-signature-canvas-4.1.0.tgz#99435af051234964258df7b83a088e2d5003100b"
+  integrity sha1-mUNa8FEjSWQljfe4OgiOLVADEAs=
 
 react-native-web@~0.13.12:
   version "0.13.18"

package.json

@@ -5,7 +5,7 @@
   "main": "index.js",
   "scripts": {
     "build": "npm publish",
-    "genlog": "conventional-changelog -p angular -i CHANGELOG.md -s",
+    "genlog": "conventional-changelog -p angular -i CHANGELOG.md -s -r 0",
     "postversion": "git push --follow-tags"
   },
   "repository": {