Generates interpolated values between two numbers over a certain duration. The most common Animation classes are −
- Animation<double> − interpolate values between two decimal number
- Animation<Color> − interpolate colors between two color
- Animation<Size> − interpolate sizes between two size
- AnimationController − Special Animation object to control the animation itself. It generates new values whenever the application is ready for a new frame. It supports linear based animation and the value starts from 0.0 to 1.0