Velocity constructor
Creates a velocity.
The pixelsPerSecond
argument must not be null.
Implementation
const Velocity({
@required this.pixelsPerSecond,
}) : assert(pixelsPerSecond != null);
Creates a velocity.
The pixelsPerSecond
argument must not be null.
const Velocity({
@required this.pixelsPerSecond,
}) : assert(pixelsPerSecond != null);