Class CanvasCommand

Abstract class that is inherited by derived canvas commands that draw on a canvas. It stores the x and y positions of the last drawing operation.

public abstract class CanvasCommand : Command, ICommand

Inherited Members: Command.IsDouble

Command.program

Command.parameterList

Command.parameters

Command.paramsint

Command.CheckParameters(string[])

Command.Program

Command.Name

Command.ParameterList

Command.Parameters

Command.Paramsint

Command.Set(StoredProgram, string)

Command.Compile()

Command.Execute()

Command.ProcessParameters(string)

Command.ToString()

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

Constructors

public CanvasCommand()

Check the parsed parameters match what are expected, i.e. if a command requires two parameters has it got two parameters?

public CanvasCommand(ICanvas c)

protected ICanvas canvas

protected int xPos

protected int yPos

get/set Canvas object this command is associated with (useful

public ICanvas Canvas { get; set; }