JSci.awt

Class ModelerCanvas

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

JSci.awt.DoubleBufferedCanvas

JSci.awt.ModelerCanvas

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible

public class ModelerCanvas
extends DoubleBufferedCanvas

An extension of LineTrase.java that traces a line and draws the model fit.

Version:

1.0

Author:

Ivo Dinov

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	ModelerCanvas.XYPair Data points.

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

javax.swing.JPanel.AccessibleJPanel

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

Modifier and Type	Field and Description
float[]	modelX Model points.
float[]	modelY Model points.
ModelerCanvas.XYPair	srt

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

Constructors

Constructor and Description
ModelerCanvas(float minx, float maxx, float miny, float maxy) Constructs a line trace.

Method Summary

Methods

Modifier and Type	Method and Description
void	clear() Clear the trace.
int	getdataCursor()
float	getMaxX()
float	getMaxY()
java.awt.Dimension	getMinimumSize() Returns the minimum size of this component.
float	getMinX()
float	getMinY()
DefaultGraph2DModel	getModel() Gets the data sampled by this LineTrace.
float[]	getModelX()
float[]	getModelY()
java.awt.Dimension	getPreferredSize() Returns the preferred size of this component.
float	getXData(int i)
float	getYData(int i)
protected void	modelPaint(java.awt.Graphics g) Paint OVER the data the actual Model that we fit.
protected void	offscreenPaint(java.awt.Graphics g) Paint the trace.
void	setBounds(int x, int y, int width, int height) Reshapes the LineTrace to the specified bounding box.
void	setModel(int size, double[] _modelX, double[] _modelY) Sets the model fit to the data.
void	setNumbering(boolean flag) Turns axis numbering on/off.
void	setSampleNumber(int n) Sets the number of samples.
void	setXExtrema(float min, float max) Sets the minimum/maximum values on the x-axis.
void	setxy(float[] xin, float[] yin, int n, int freq)
void	setYExtrema(float min, float max) Sets the minimum/maximum values on the y-axis.

Methods inherited from class JSci.awt.DoubleBufferedCanvas

paint, print, redraw, update

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, 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, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, printAll, printBorder, printChildren, printComponent, 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, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction

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, 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, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

srt

public ModelerCanvas.XYPair srt

modelX

public float[] modelX

Model points.

modelY

public float[] modelY

Model points.

Constructor Detail

ModelerCanvas

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

Constructs a line trace.

Method Detail

getModel

public DefaultGraph2DModel getModel()

Gets the data sampled by this LineTrace.

getXData

public float getXData(int i)

getYData

public float getYData(int i)

getdataCursor

public int getdataCursor()

setModel

public void setModel(int size,
            double[] _modelX,
            double[] _modelY)

Sets the model fit to the data.

getModelX

public float[] getModelX()

getModelY

public float[] getModelY()

setxy

public void setxy(float[] xin,
         float[] yin,
         int n,
         int freq)

setNumbering

public final void setNumbering(boolean flag)

Turns axis numbering on/off.

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.

setSampleNumber

public void setSampleNumber(int n)

Sets the number of samples.

clear

public void clear()

Clear the trace.

setBounds

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

Reshapes the LineTrace 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

getMinX

public float getMinX()

getMaxX

public float getMaxX()

getMaxY

public float getMaxY()

getMinY

public float getMinY()

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 DoubleBufferedCanvas

modelPaint

protected void modelPaint(java.awt.Graphics g)

Paint OVER the data the actual Model that we fit.