org.jscience.awt
Class ContourPlot

java.lang.Object
  extended by java.awt.Component
      extended by java.awt.Canvas
          extended by org.jscience.awt.DoubleBufferedCanvas
              extended by org.jscience.awt.ContourPlot
All Implemented Interfaces:
java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible

public final class ContourPlot
extends DoubleBufferedCanvas

A contour plot AWT component.

See Also:
Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from class java.awt.Canvas
java.awt.Canvas.AccessibleAWTCanvas
 
Nested classes/interfaces inherited from class java.awt.Component
java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy
 
Field Summary
 
Fields inherited from class java.awt.Component
BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT
 
Fields inherited from interface java.awt.image.ImageObserver
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH
 
Constructor Summary
ContourPlot(double[][] z)
          Constructs a contour plot.
 
Method Summary
 java.awt.Dimension getMinimumSize()
          Returns the minimum size of this component.
 java.awt.Dimension getPreferredSize()
          Returns the preferred size of this component.
protected  void offscreenPaint(java.awt.Graphics g)
          Paint the graph.
 void setBounds(int x, int y, int width, int height)
          DOCUMENT ME!
 void setColor(float x1, float x2, float x3)
          Set the color for the graph.
 void setContourX(int k)
          There is a box around the graph, this sets how wide it will be in the horizontal direction.
 void setContourY(int k)
          There is a box around the graph, this sets how wide it will be in the vertical direction.
 void setData(double[][] feed)
          Sets the data plotted by this ContourPlot to the specified data.
 
Methods inherited from class org.jscience.awt.DoubleBufferedCanvas
getOffscreenGraphics, paint, print, redraw, update
 
Methods inherited from class java.awt.Canvas
addNotify, createBufferStrategy, createBufferStrategy, getAccessibleContext, getBufferStrategy
 
Methods inherited from class java.awt.Component
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, deliverEvent, disable, disableEvents, dispatchEvent, doLayout, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getAlignmentX, getAlignmentY, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentAt, getComponentAt, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeys, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMaximumSize, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, invalidate, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusCycleRoot, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, paramString, postEvent, preferredSize, prepareImage, prepareImage, printAll, processComponentEvent, processEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeys, setFocusTraversalKeysEnabled, setFont, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle, validate
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ContourPlot

public ContourPlot(double[][] z)
Constructs a contour plot.

Parameters:
z - an array of the form z[i][j] = f(xi, yj).
Method Detail

setData

public void setData(double[][] feed)
Sets the data plotted by this ContourPlot to the specified data.

Parameters:
feed - DOCUMENT ME!

getPreferredSize

public java.awt.Dimension getPreferredSize()
Returns the preferred size of this component.

Overrides:
getPreferredSize in class java.awt.Component
Returns:
DOCUMENT ME!

getMinimumSize

public java.awt.Dimension getMinimumSize()
Returns the minimum size of this component.

Overrides:
getMinimumSize in class java.awt.Component
Returns:
DOCUMENT ME!

setContourX

public void setContourX(int k)
There is a box around the graph, this sets how wide it will be in the horizontal direction.

Parameters:
k - width (in pixel).
Throws:
java.lang.IllegalArgumentException - if the width is not at least one.

setContourY

public void setContourY(int k)
There is a box around the graph, this sets how wide it will be in the vertical direction.

Parameters:
k - width (in pixel).
Throws:
java.lang.IllegalArgumentException - if the width is not at least one.

setBounds

public void setBounds(int x,
                      int y,
                      int width,
                      int height)
DOCUMENT ME!

Overrides:
setBounds in class java.awt.Component
Parameters:
x - DOCUMENT ME!
y - DOCUMENT ME!
width - DOCUMENT ME!
height - DOCUMENT ME!

setColor

public void setColor(float x1,
                     float x2,
                     float x3)
Set the color for the graph. Note that the box around the graph has this same color.

Parameters:
x1 - DOCUMENT ME!
x2 - DOCUMENT ME!
x3 - DOCUMENT ME!
Throws:
java.lang.IllegalArgumentException - if one of the parameters is not between 0 and 1.

offscreenPaint

protected void offscreenPaint(java.awt.Graphics g)
Paint the graph.

Specified by:
offscreenPaint in class DoubleBufferedCanvas
Parameters:
g - DOCUMENT ME!