A C D E F G H I O P R S T W Z

A

abort(String) - Static method in class zio.Zio

Writes a message in the command window, starts a new line, and aborts the program.

ask(String) - Static method in class zio.Zio

Pops a window up that asks a yes/no question.

C

canRead(String) - Static method in class zio.InOut

Tests whether file can be read.

canReadImage(String) - Static method in class zio.InOut

Tests whether file can be read.

canWrite(String) - Static method in class zio.InOut

Tests whether file can be written.

canWriteImage(String) - Static method in class zio.InOut

Tests whether file can be written.

clear() - Method in class zio.GraphingWindow

close() - Method in class zio.Input

Tells operating system your program is finished reading.

close() - Method in class zio.Output

Tells operating system your program is finished writing.

closeWindow() - Method in class zio.DialogWindow

Closes the window which means it is gone forever.

closeWindow() - Method in class zio.DisplayWindow

Closes the window which means it is gone forever.

D

DialogWindow - class zio.DialogWindow.

Provides a window that can be used for a continuing dialog with the user.

DialogWindow(String, String) - Constructor for class zio.DialogWindow

Create a dialog window with title and prompt.

DisplayWindow - class zio.DisplayWindow.

This displays some text, an image, or both.

DisplayWindow(String, BufferedImage, String) - Constructor for class zio.DisplayWindow

Creates a display window with both image and text.

DisplayWindow(String, String) - Constructor for class zio.DisplayWindow

Creates a display window with text only.

DisplayWindow(String, BufferedImage) - Constructor for class zio.DisplayWindow

Creates a display window with only an image.

displayString(String) - Method in class zio.DialogWindow

Display a String message in the dialog window.

drawPrePlotted() - Method in class zio.GraphingWindow

E

eof() - Method in class zio.Input

Returns true if the last attempt to read failed because of the end of the input was discovered during that particular read operation.

extractChars(String) - Static method in class zio.Zio

Splits a String into a character array.

extractLines(String) - Static method in class zio.Zio

Splits a String into an array of lines.

extractTokens(String) - Static method in class zio.Zio

Splits a String into an array of tokens.

F

findAndReadDouble() - Method in class zio.Input

Reads the next real number.

findAndReadInt() - Method in class zio.Input

Reads the next integer.

findAndReadToken() - Method in class zio.Input

Reads the next token.

G

GraphingWindow - class zio.GraphingWindow.

A window of this kind contains a white, fixed-size canvas on which colored points can be plotted.

GraphingWindow(String, Dimension) - Constructor for class zio.GraphingWindow

getLargestZObject() - Static method in class zio.Zio

Finds the size of the largest ZObject that will fit on this screen with this motif.

getScreenSize() - Static method in class zio.Zio

Finds the size in pixels of the current moniter.

H

hide() - Method in class zio.DisplayWindow

Removes a window from the screen without getting rid of it.

I

InOut - class zio.InOut.

This class contains methods for reading and writing entire files: either text files or image files.

InOut() - Constructor for class zio.InOut

Input - class zio.Input.

Provides for text input from files and command windows .

Input() - Constructor for class zio.Input

Creates an input object capable of reading from the keyboard.

Input(String) - Constructor for class zio.Input

Creates an input object capable of reading from the named file.

O

Output - class zio.Output.

Provides for text output to files and command windows.

Output() - Constructor for class zio.Output

Creates an Output object capable of writing to the command window.

Output(String) - Constructor for class zio.Output

Creates an Output object capable of writing to the named file.

P

plot(Color, int, int) - Method in class zio.GraphingWindow

prePlot(Color, int, int) - Method in class zio.GraphingWindow

processInput(String) - Method in class zio.DialogWindow

This method is invoked (but not by you) every time the user enters a String.

R

readChar() - Method in class zio.Input

Reads the next character of input.

readImage(String) - Static method in class zio.InOut

Reads a gif, jpg or png image.

readLine() - Method in class zio.Input

Reads the next line of input.

readText(String) - Static method in class zio.InOut

Read a text file into a String.

S

setGlobalBackground(Color) - Static method in class zio.Zio

Set the global background color.

setGlobalForeground(Color) - Static method in class zio.Zio

Sets the global foreground color.

show() - Method in class zio.DisplayWindow

Redisplays a hidden window.

show(String) - Static method in class zio.Zio

Writes a string in the command window and starts a new line.

stop() - Static method in class zio.Zio

Stops the program.

T

tell(String) - Static method in class zio.Zio

Pops a window up that tells the user something.

W

writeChar(char) - Method in class zio.Output

Writes a character

writeDouble(double) - Method in class zio.Output

Writes a double.

writeDouble(double, int, int) - Method in class zio.Output

Writes a double in decimal form within a specified number of columns and using a specified number of digits to the right of the decimal point.

writeImage(String, BufferedImage) - Static method in class zio.InOut

Writes a jpg or png image.

writeInt(int) - Method in class zio.Output

Writes an int.

writeInt(int, int) - Method in class zio.Output

Writes an int as a decimal number within a specified number of columns.

writeLine() - Method in class zio.Output

Writes the character code(s) that signal the end of a line.

writeLine(String) - Method in class zio.Output

Writes a String and then writes the character code(s) that signals the end of a line.

writeString(String, int) - Method in class zio.Output

Writes a String.

writeText(String, String) - Static method in class zio.InOut

Writes a String to a file.

Z

Zio - class zio.Zio.

The Zio class is a method defining class that contains a potpourri of methods.

Zio() - Constructor for class zio.Zio

zio - package zio

A C D E F G H I O P R S T W Z