jhplot

Class HVisAd

java.lang.Object

java.awt.Component

java.awt.Container

java.awt.Window

java.awt.Frame

javax.swing.JFrame

jhplot.HVisAd

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Accessible, RootPaneContainer, WindowConstants

public class HVisAd
extends JFrame

Interactive canvas for visualizing and experimenting with a variety of mathematical objects in 2D and 3D using the VisAd environment.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.Window

Window.Type

Nested classes/interfaces inherited from class java.awt.Component

Component.BaselineResizeBehavior

Field Summary

Fields inherited from class javax.swing.JFrame

EXIT_ON_CLOSE

Fields inherited from class java.awt.Frame

CROSSHAIR_CURSOR, DEFAULT_CURSOR, E_RESIZE_CURSOR, HAND_CURSOR, ICONIFIED, MAXIMIZED_BOTH, MAXIMIZED_HORIZ, MAXIMIZED_VERT, 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

Fields inherited from interface javax.swing.WindowConstants

DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE, HIDE_ON_CLOSE

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

Constructors

Constructor and Description
HVisAd() Construct a 3D canvas with a plot with the default parameters.
HVisAd(String title) Construct a 3D canvas with a plot with the default parameters.
HVisAd(String title, boolean is3D) Create 2D/3D canvas based on VisAd classes.
HVisAd(String title, int xsize, int ysize) Create 3D canvas based on VisAd classes.
HVisAd(String title, int xsize, int ysize, boolean is3D) Create 2D/3D canvas based on VisAd classes.

Method Summary

Modifier and Type	Method and Description
void	clear() Clear the current graph including graph settings.
void	close() Close the canvas (and dispose all components) Note: a memory leak is found - no time to study it.
void	doc() Show online documentation.
void	draw(float[][] ntuple) Draw 3D data points.
void	draw(float[][] ntuple, String title) Draw 3D data points.
void	draw(P2D p) Draw 3D data points.
void	export(String filename) Export graph into an image file.
void	export(String filename, int width, int height) Export graph into an image file.
visad.GraphicsModeControl	getControl() Get control of this display.
visad.DisplayImpl	getDisplay() Get current display.
visad.MouseBehavior	getMouse() Get mouse behaviour.
visad.ProjectionControl	getProjection() Get current projection.
visad.DisplayRenderer	getRender() Get render of this display.
double[]	getRotation() Get the rotation angles in degrees.
double	getScaling() Get the scaling.
double[]	getTranslation() Get the translation.
void	help()
ArrayList<visad.AxisScale>	setAxes(String nameX, double minX, double maxX, String nameY, double minY, double maxY, String nameZ, double minZ, double maxZ) Attach axes to the canvas, and snap them o the box.
void	setRotation(double rotX, double rotY, double rotZ) Set the rotation angles in degrees.
void	setScaling(double scale) Set the scaling of the box.
void	setTranslation(double X, double Y, double Z) Set the translation (0-1 values)
void	update() Update the canvas
void	visible() Show the canvas
void	visible(boolean vs) Set the canvas frame visible or not

Methods inherited from class javax.swing.JFrame

getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getGraphics, getJMenuBar, getLayeredPane, getRootPane, getTransferHandler, isDefaultLookAndFeelDecorated, remove, repaint, setContentPane, setDefaultCloseOperation, setDefaultLookAndFeelDecorated, setGlassPane, setIconImage, setJMenuBar, setLayeredPane, setLayout, setTransferHandler, update

Methods inherited from class java.awt.Frame

addNotify, getCursorType, getExtendedState, getFrames, getIconImage, getMaximizedBounds, getMenuBar, getState, getTitle, isResizable, isUndecorated, remove, removeNotify, setBackground, setCursor, setExtendedState, setMaximizedBounds, setMenuBar, setOpacity, setResizable, setShape, setState, setTitle, setUndecorated

Methods inherited from class java.awt.Window

addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBackground, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOpacity, getOwnedWindows, getOwner, getOwnerlessWindows, getShape, getToolkit, getType, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, hide, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isAutoRequestFocus, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isOpaque, isShowing, isValidateRoot, pack, paint, postEvent, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setAutoRequestFocus, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImages, setLocation, setLocation, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, setType, setVisible, show, toBack, toFront

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, print, printComponents, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, transferFocusDownCycle, validate

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, dispatchEvent, enable, enable, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocusInWindow, resize, resize, revalidate, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setMaximumSize, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.awt.MenuContainer

getFont, postEvent

Constructor Detail

HVisAd

public HVisAd(String title,
              int xsize,
              int ysize,
              boolean is3D)

Create 2D/3D canvas based on VisAd classes.

Parameters:

xsize - size in x direction

ysize - size in y direction

title - name of this canvas.

is3D - set to true for 3D canvas. If false, assume 2D.

HVisAd

public HVisAd(String title,
              int xsize,
              int ysize)

Create 3D canvas based on VisAd classes.

Parameters:

xsize - size in x direction

ysize - size in y direction

title - name of this canvas.

HVisAd

public HVisAd(String title,
              boolean is3D)

Create 2D/3D canvas based on VisAd classes.

Parameters:

title - name of this canvas.

is3D - set to true for 3D canvas. If false, assume 2D.

HVisAd

public HVisAd()

Construct a 3D canvas with a plot with the default parameters. It assumes 600x600 size and 3D display.

HVisAd

public HVisAd(String title)

Construct a 3D canvas with a plot with the default parameters. It assumes 600x400 size and 3D display.

Parameters:

title - name of this canvas.

Method Detail

getDisplay

public visad.DisplayImpl getDisplay()

Get current display.

Returns:

current display

setScaling

public void setScaling(double scale)

Set the scaling of the box.

Parameters:

scale - factor

getScaling

public double getScaling()

Get the scaling.

Returns:

scaling factor.

setRotation

public void setRotation(double rotX,
                        double rotY,
                        double rotZ)

Set the rotation angles in degrees.

Parameters:

rotX - rotation in X

rotY - rotation in Y

rotZ - rotation in Z

setTranslation

public void setTranslation(double X,
                           double Y,
                           double Z)

Set the translation (0-1 values)

Parameters:

X - translate in X

Y - translate in Y

Z - translate in Z

getRotation

public double[] getRotation()

Get the rotation angles in degrees.

Returns:

rotation in X, Y,Z

getTranslation

public double[] getTranslation()

Get the translation.

Returns:

translation in X, Y,Z

getProjection

public visad.ProjectionControl getProjection()

Get current projection.

Returns:

current projection.

getMouse

public visad.MouseBehavior getMouse()

Get mouse behaviour.

Returns:

current behaviour of mouse.

getControl

public visad.GraphicsModeControl getControl()

Get control of this display.

Returns:

control

getRender

public visad.DisplayRenderer getRender()

Get render of this display.

Returns:

render class.

clear

public void clear()

Clear the current graph including graph settings. Note: the current graph is set by the cd() method

close

public void close()

Close the canvas (and dispose all components) Note: a memory leak is found - no time to study it. set to null all the stuff

draw

public void draw(P2D p)

Draw 3D data points.

Parameters:

p - input array

draw

public void draw(float[][] ntuple)

Draw 3D data points.

Parameters:

p3d - input array

draw

public void draw(float[][] ntuple,
                 String title)

Draw 3D data points.

Parameters:

p3d - input array

title - title

setAxes

public ArrayList<visad.AxisScale> setAxes(String nameX,
                                          double minX,
                                          double maxX,
                                          String nameY,
                                          double minY,
                                          double maxY,
                                          String nameZ,
                                          double minZ,
                                          double maxZ)

Attach axes to the canvas, and snap them o the box. You can also set min and max values for the axis.

Parameters:

nameX - Label for X axis

minX - min value of X

maxX - max value of X

nameY - Label for Y axis

minY - min value of Y

maxY - max value of Y

nameZ - Label of Z axis

minZ - min value on Z

maxZ - max value on Z

Returns:

array with 3 objects, which represent AxisScale to redefine axes.

visible

public void visible(boolean vs)

Set the canvas frame visible or not

Parameters:

vs - (boolean) true: visible, false: not visible

update

public void update()

Update the canvas

visible

public void visible()

Show the canvas

doc

public void doc()

Show online documentation.

export

public void export(String filename)

Export graph into an image file. The the image format is given by extension. "png", "jpg", "eps", "pdf", "svg". In case of "eps", "pdf" and "svg", vector graphics is used.

Parameters:

file - name of the image

export

public void export(String filename,
                   int width,
                   int height)

Export graph into an image file. The the image format is given by extension. "png", "jpg", "eps", "pdf", "svg". In case of "eps", "pdf" and "svg", vector graphics is used.

Parameters:

filename - file name

width - width

height - hight

help

public void help()