C D G H L M P S V

C

clear() - Method in class Screen

Clear the Screen, painting a blank at every pixel.

D

draw(Terminal) - Method in class Screen

Draw this Screen on a Terminal.

G

getLength() - Method in class Line

Get the length of this line.

getPaintChar() - Method in class Line

Get the paintChar of this Line.

getShape() - Method in class ShapeOnScreen

What Shape does this ShapeOnScreen represent?

getX() - Method in class ShapeOnScreen

The current x coordinate of this ShapeOnScreen.

getY() - Method in class ShapeOnScreen

The current y coordinate of this ShapeOnScreen.

H

HLine - class HLine.

An HLine is a horizontal Line.

HLine(int, char) - Constructor for class HLine

Construct an HLine having a paintChar and a length.

L

Line - class Line.

A Line has a length and a paintChar used to paint itself on a Screen.

Line(int, char) - Constructor for class Line

Construct a Line.

length - Variable in class Line

M

main(String[]) - Static method in class HLine

Unit test for class HLine.

main(String[]) - Static method in class ShapeOnScreen

Unit test.

main(String[]) - Static method in class VLine

Unit test for class VLine.

P

paintAt(char, int, int) - Method in class Screen

Paint a character pixel at position (x,y).

paintChar - Variable in class Line

paintOn(Screen, int, int) - Method in class HLine

Paint this Line on Screen s at position (x,y).

paintOn(Screen, int, int) - Method in class Line

Paint this Line on Screen s at position (x,y).

paintOn(Screen) - Method in class Line

Paint this Line on Screen s at position (0,0).

paintOn(Screen, int, int) - Method in class VLine

Paint this Line on Screen s at position (x,y).

S

Screen - class Screen.

A Screen is a (width*height) grid of (character) 'pixels' on which we may paint various shapes.

Screen(int, int) - Constructor for class Screen

Construct a screen.

ShapeOnScreen - class ShapeOnScreen.

A ShapeOnScreen models a Shape to be painted at a given position on a Screen.

ShapeOnScreen(Shape, int, int) - Constructor for class ShapeOnScreen

Construct a ShapeOncreen.

setLength(int) - Method in class Line

Set the length of this line.

setPaintChar(char) - Method in class Line

Set the paintChar of this Line.

V

VLine - class VLine.

A VLine is a vertical Line.

VLine(int, char) - Constructor for class VLine

Construct a VLine having a paintChar and a length.

C D G H L M P S V