SilkySignature

A smooth and silky signature pad for android.

Updates

Method added

• getCompressedSignatureBitmap(int compressLevel) - compressLeven is from 1-100, which mean compress percentage of bitmap
• getFixedSizeSignatureBitmap(int desiredWidth) - desiredWidth is target width, which would adjust height automatically
• getFixedSizeSignatureBitmap(int desiredWidth,int desiredHeight) - desiredWidth is target width and desiredHeight is target height

Bug fixed

• SVG double click bug fixed

Download

Download SilkySignature or grab via Gradle:

compile 'com.williamww:silky-signature:0.1.0'

or via Maven

<dependency> <groupId>com.williamww</groupId> <artifactId>silky-signature</artifactId> <version>0.1.0</version> <type>aar</type> </dependency>

Note

You MUST request runtime permission when you are trying to save the signature image on version 6.0 or higher!

Example

Add this to layout file

<com.williamww.silkysignature.views.SignaturePad xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" android:id="@+id/signature_pad" android:layout_width="match_parent" android:layout_height="match_parent" app:penColor="@android:color/black" />

Control in code

mSignaturePad = (SignaturePad) findViewById(R.id.signature_pad);
 mSignaturePad.setOnSignedListener(new SignaturePad.OnSignedListener() {
 @Override public void onSigned() {
 //Event triggered when the pad is signed 
}
  @Override public void onClear() {
 //Event triggered when the pad is cleared 
}
 
}
);

To get signature image

• getSignatureBitmap() - A signature bitmap with a white background.
• getTransparentSignatureBitmap() - A signature bitmap with a transparent background.
• getSignatureSvg() - A signature Scalable Vector Graphics document.