B C D G H I M P S T U

B

Box - class Box.

A Box has a width, a height and a paintChar used used to paint the Box on a Screen.

Box(int, int, char) - Constructor for class Box

Construct a box.

C

clear() - Method in class Screen

Clear the Screen, painting a blank at every pixel.

D

DemoShapes - class DemoShapes.

A short demonstration program for HLine and Box.

DemoShapes() - Constructor for class DemoShapes

draw(Terminal) - Method in class Screen

Draw this Screen on a Terminal.

G

getHeight() - Method in class Box

Get the height of this Box.

getHeight() - Method in class Screen

How high is this Screen?

getLength() - Method in class HLine

Get the length of this line.

getLength() - Method in class TextLine

Get the length of this line.

getWidth() - Method in class Box

Get the width of this Box.

getWidth() - Method in class Screen

How wide is this Screen?

H

HLine - class HLine.

A horizontal line has a length and a paintChar used used to paint the line on a Screen.

HLine(int, char) - Constructor for class HLine

Construct an HLine.

I

InteractiveShapes - class InteractiveShapes.

Interactive program to study shapes.

InteractiveShapes() - Constructor for class InteractiveShapes

M

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

Unit test for class Box, assuming Screen and Terminal work.

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

Paint some shapes on a Screen and draw it to a Terminal.

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

Unit test for class HLine, assuming Screen and Terminal work.

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

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

Unit test for class.TextLine, assuming Screen and Terminal work.

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

Invoke unit test for each shape.

P

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

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

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

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

paintOn(Screen) - Method in class Box

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

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

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

paintOn(Screen) - Method in class HLine

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

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

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

paintOn(Screen) - Method in class TextLine

Draw the TextLine to Screen s at position (0,0).

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.

setHeight(int) - Method in class Box

Set the height of this Box.

setLength(int) - Method in class HLine

Set the length of this line.

setWidth(int) - Method in class Box

Set the width of this Box.

T

TextLine - class TextLine.

A horizontal line of character text.

TextLine(String) - Constructor for class TextLine

Construct a TextLine.

U

UnitTests - class UnitTests.

This program invokes the unit tests for the individual shape classes.

UnitTests() - Constructor for class UnitTests

B C D G H I M P S T U