Class Circle

Namespace

BOOSE

Assembly

BOOSE.dll

Draw a circle round the current cursor position. circle 50Canvas exception if a non-integer is passed.

public sealed class Circle : CommandOneParameter, ICommand

Inheritance

object

Command

CanvasCommand

CommandOneParameter

Circle

Implements

ICommand

Inherited Members

CanvasCommand.Canvas

Command.Program

Command.Name

Command.ParameterList

Command.Parameters

Command.Paramsint

Command.Set(StoredProgram, string)

Command.Compile()

Command.ProcessParameters(string)

Command.ToString()

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

Constructors

Circle()

blank constructor for factory instantiation.

public Circle()

Circle(Canvas, int)

draw from current position to x, y. cursor left at x,y

public Circle(Canvas c, int radius)

Parameters

c Canvas

radius int

Methods

CheckParameters(string[])

overridden generic one parameter message to say radius and not p1.

public override void CheckParameters(string[] parameterList)

Parameters

parameterList string[]

Exceptions

CommandException

Execute()

Execute the command

public override void Execute()