using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace Terminal.Gui.Core { /// /// The is a that can be used to draw on the screen. /// It is the base class of and . /// public class Canvas : Responder { /// /// Initializes a new instance of the class. /// public Canvas () : this (Rect.Empty) {} /// /// Initializes a new instance of the class. /// /// The that defines the position and size of the on the screen. /// relative coordinates. public Canvas (Rect frame) { } } }