JSci.swing
Class JLineTrace

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              JSci.swing.JDoubleBufferedComponent
                  JSci.swing.JLineTrace

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable

public final class JLineTrace
extends JDoubleBufferedComponent

A line trace Swing component.

See Also:

Serialized Form

Nested Class Summary

(package private) class

JLineTrace.MouseLineAdapter

Nested classes/interfaces inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

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

java.awt.Container.AccessibleAWTContainer

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 javax.swing.JComponent

accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

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

JLineTrace(float minx, float maxx, float miny, float maxy)
Constructs a line trace.

Method Summary

void	addNotify()
void	clear() Clears the current trace.
java.awt.Dimension	getMinimumSize() Returns the minimum size of this component.
Graph2DModel	getModel() Gets the data sampled by this line trace.
java.awt.Dimension	getPreferredSize() Returns the preferred size of this component.
protected void	offscreenPaint(java.awt.Graphics g) Paint the trace.
void	setBounds(int x, int y, int width, int height) Reshapes the line trace to the specified bounding box.
void	setNumberFormat(java.text.NumberFormat format) Sets the display format used for axis numbering.
void	setNumbering(boolean flag) Turns axis numbering on/off.
void	setSamplingInterval(float interval) Sets the sampling interval.
void	setXExtrema(float min, float max) Sets the minimum/maximum values on the x-axis.
void	setXNumberFormat(java.text.NumberFormat format) Sets the display format used for x-axis numbering.
void	setYExtrema(float min, float max) Sets the minimum/maximum values on the y-axis.
void	setYNumberFormat(java.text.NumberFormat format) Sets the display format used for y-axis numbering.

Methods inherited from class JSci.swing.JDoubleBufferedComponent

getOffscreenGraphics, isDoubleBuffered, paintComponent, printComponent, redraw, setDoubleBuffered, update

Methods inherited from class javax.swing.JComponent

addAncestorListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getAccessibleContext, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getNextFocusableComponent, getPopupLocation, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, updateUI

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusBackward, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Constructor Detail

JLineTrace

public JLineTrace(float minx,
                  float maxx,
                  float miny,
                  float maxy)

Constructs a line trace.

Method Detail

getModel

public Graph2DModel getModel()

Gets the data sampled by this line trace.

setNumbering

public final void setNumbering(boolean flag)

Turns axis numbering on/off.

addNotify

public void addNotify()

Overrides:

addNotify in class javax.swing.JComponent

setNumberFormat

public final void setNumberFormat(java.text.NumberFormat format)

Sets the display format used for axis numbering. Convenience method.

See Also:

setXNumberFormat(NumberFormat), setYNumberFormat(NumberFormat)

setXNumberFormat

public final void setXNumberFormat(java.text.NumberFormat format)

Sets the display format used for x-axis numbering.

setYNumberFormat

public final void setYNumberFormat(java.text.NumberFormat format)

Sets the display format used for y-axis numbering.

setXExtrema

public void setXExtrema(float min,
                        float max)

Sets the minimum/maximum values on the x-axis.

setYExtrema

public void setYExtrema(float min,
                        float max)

Sets the minimum/maximum values on the y-axis.

setSamplingInterval

public void setSamplingInterval(float interval)

Sets the sampling interval. Smaller values give a more accurate trace, but more susceptible to mouse noise.

clear

public void clear()

Clears the current trace.

setBounds

public final void setBounds(int x,
                            int y,
                            int width,
                            int height)

Reshapes the line trace to the specified bounding box.

Overrides:

setBounds in class java.awt.Component

getPreferredSize

public java.awt.Dimension getPreferredSize()

Returns the preferred size of this component.

Overrides:

getPreferredSize in class javax.swing.JComponent

getMinimumSize

public java.awt.Dimension getMinimumSize()

Returns the minimum size of this component.

Overrides:

getMinimumSize in class javax.swing.JComponent

offscreenPaint

protected void offscreenPaint(java.awt.Graphics g)

Paint the trace.

Specified by:

offscreenPaint in class JDoubleBufferedComponent