ptolemy.plot.plotml
Class PlotMLApplication

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--java.awt.Window
                    |
                    +--java.awt.Frame
                          |
                          +--ptolemy.plot.PlotFrame
                                |
                                +--ptolemy.plot.PlotApplication
                                      |
                                      +--ptolemy.plot.plotml.PlotMLApplication

Direct Known Subclasses:

EditablePlotMLApplication, HistogramMLApplication

public class PlotMLApplication

extends PlotApplication

An application that can plot data in PlotML format from a URL or from files specified on the command line. To compile and run this application, do the following:

javac -classpath ../.. PlotMLApplication.java
java -classpath ../.. ptolemy.plot.plotml.PlotMLApplication

Version:

$Id: PlotMLApplication.java,v 1.6 1999/08/19 12:01:51 eal Exp $

Author:

Edward A. Lee

See Also:

PlotBox, Plot, Serialized Form

Fields inherited from class ptolemy.plot.PlotApplication

_test

Fields inherited from class ptolemy.plot.PlotFrame

_directory, _editMenu, _fileMenu, _filename, _menubar, _specialMenu, plot

Fields inherited from class java.awt.Frame

CROSSHAIR_CURSOR, DEFAULT_CURSOR, E_RESIZE_CURSOR, HAND_CURSOR, ICONIFIED, MOVE_CURSOR, N_RESIZE_CURSOR, NE_RESIZE_CURSOR, NORMAL, NW_RESIZE_CURSOR, S_RESIZE_CURSOR, SE_RESIZE_CURSOR, SW_RESIZE_CURSOR, TEXT_CURSOR, W_RESIZE_CURSOR, WAIT_CURSOR

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Constructor Summary

PlotMLApplication()
Construct a plot with no command-line arguments.

PlotMLApplication(PlotBox plot, java.lang.String[] args)
Construct a plot with the specified command-line arguments and instance of plot.

PlotMLApplication(java.lang.String[] args)
Construct a plot with the specified command-line arguments.

Method Summary

protected void	_about()
protected void	_help() Display more detailed information than given by _about().
protected PlotBoxMLParser	_newParser() Create a new parser object for the application.
protected void	_read(java.net.URL base, java.io.InputStream in) Read the specified stream.
static void	main(java.lang.String[] args) Create a new plot window and map it to the screen.

Methods inherited from class ptolemy.plot.PlotApplication

_close, _parseArgs, _usage

Methods inherited from class ptolemy.plot.PlotFrame

_editFormat, _export, _open, _print, _save, _saveAs, samplePlot

Methods inherited from class java.awt.Frame

addNotify, finalize, getCursorType, getFrames, getIconImage, getMenuBar, getState, getTitle, isResizable, paramString, remove, removeNotify, setCursor, setIconImage, setMenuBar, setResizable, setState, setTitle

Methods inherited from class java.awt.Window

addWindowListener, applyResourceBundle, applyResourceBundle, dispose, getFocusOwner, getInputContext, getLocale, getOwnedWindows, getOwner, getToolkit, getWarningString, hide, isShowing, pack, postEvent, processEvent, processWindowEvent, removeWindowListener, setCursor, show, toBack, toFront

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getInsets, getLayout, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, remove, removeAll, removeContainerListener, setFont, setLayout, update, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addPropertyChangeListener, addPropertyChangeListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphics, getHeight, getInputMethodRequests, getLocation, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isDisplayable, isDoubleBuffered, isEnabled, isFocusTraversable, isLightweight, isOpaque, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, removeComponentListener, removeFocusListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setDropTarget, setEnabled, setForeground, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, size, toString, transferFocus

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

PlotMLApplication

public PlotMLApplication()
                  throws java.lang.Exception

Construct a plot with no command-line arguments. It initially displays a sample plot.

Throws:

java.lang.Exception - If command line arguments have problems.

PlotMLApplication

public PlotMLApplication(java.lang.String[] args)
                  throws java.lang.Exception

Construct a plot with the specified command-line arguments.

Parameters:

args - The command-line arguments.

Throws:

java.lang.Exception - If command line arguments have problems.

PlotMLApplication

public PlotMLApplication(PlotBox plot,
                         java.lang.String[] args)
                  throws java.lang.Exception

Construct a plot with the specified command-line arguments and instance of plot.

Parameters:

plot - The instance of Plot to use.

args - The command-line arguments.

Throws:

java.lang.Exception - If command line arguments have problems.

Method Detail

main

public static void main(java.lang.String[] args)

Create a new plot window and map it to the screen.

_about

protected void _about()

Overrides:

_about in class PlotApplication

_help

protected void _help()

Display more detailed information than given by _about().

Overrides:

_help in class PlotApplication

_read

protected void _read(java.net.URL base,
                     java.io.InputStream in)
              throws java.io.IOException

Read the specified stream. This method checks to see whether the data is PlotML data, and if so, creates a parser to read it. If not, it defers to the parent class to read it.

Overrides:

_read in class PlotFrame

Parameters:

base - The base for relative file references, or null if there are not relative file references.

in - The input stream.

Throws:

java.io.IOException - If the stream cannot be read.

_newParser

protected PlotBoxMLParser _newParser()

Create a new parser object for the application. Derived classes can redefine this method to return a different type of parser.

Returns:

A new parser.