Flutter signature pad widget #

Flutter widget to allow users to sign with finger and export the result as image.

Getting Started with Flutter #

For help getting started with Flutter, view our online documentation.

For help on editing package code, view the documentation.

Getting Started with the widget #

This is a very simple widget that allow drawing by finger on a widget and be able to get the image back.

For very basic usage, please check the example file here

API #

The constructor of the widget allow you to change the color (default to black), the strokeWidth (default to 5.0) and a backgroundPainter if you want to add some kind of watermark

clear: allow you to clear the area to start again

getData: allow you to retrieve the image