fr.esrf.tangoatk.widget.util.chart.math
Class StaticChartMathExpression

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              fr.esrf.tangoatk.widget.util.chart.JLChart
                  fr.esrf.tangoatk.widget.util.chart.AdvancedJLChart
                      fr.esrf.tangoatk.widget.util.chart.math.StaticChartMathExpression

All Implemented Interfaces:

IJLChartActionListener, java.awt.event.ActionListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener

public class StaticChartMathExpression
extends AdvancedJLChart
implements IJLChartActionListener

See Also:

Serialized Form

Nested Class Summary

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.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

protected static java.lang.String	EVALUATE_EXPRESSION
protected java.util.HashMap<JLDataView,java.lang.Object[]>	expressionMap
static int	X_AXIS Used to put a DataView on X axis
static int	Y1_AXIS Used to put a DataView on Y1 axis
static int	Y2_AXIS Used to put a DataView on Y2 axis

Fields inherited from class fr.esrf.tangoatk.widget.util.chart.AdvancedJLChart

dataViewMenu, dataViewOptionItem, loadFileMenuItem, MENU_DATALOAD, MENU_RESET, removeDataViewMenuItem, resetMenuItem

Fields inherited from class fr.esrf.tangoatk.widget.util.chart.JLChart

chartMenu, dialogParent, FR_DATE_FORMAT, LABEL_DOWN, LABEL_LEFT, LABEL_RIGHT, LABEL_ROW, LABEL_UP, labelRect, lastDataFileLocation, lastFileFilter, lastSnapshotLocation, maxDisplayDuration, MENU_CHARTPROP, MENU_DATASAVE, MENU_DVPROP, MENU_PRINT, MENU_STAT, MENU_TABLE, modalDialog, noValueString, preferDialog, tableDialog, US_DATE_FORMAT

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

StaticChartMathExpression()

Method Summary

void	actionPerformed(JLChartActionEvent evt) Called when the user select a user action (available from contextual chart menu)
void	applyConfiguration(CfFileReader f) Apply graph configuration.
protected JLDataView	applyExpression(java.lang.String expression, JLDataView expressionDataView, java.lang.String[] variables, boolean x)
JLDataView	applyExpressionToChart(java.lang.String expression, JLDataView expressionDataView, int selectedAxis, java.lang.String[] variables, boolean x) Call this method to evaluate an expression and have the result represented by a DataView you previously parametered
void	clearExpressions()
boolean	getActionState(JLChartActionEvent evt) Called when the the action name starting with 'chk' (displayed as check box menu item) and each time the chart menu is shown.
java.lang.String	getConfiguration() Build a configuration string that can be write into a file and is compatible with CfFileReader.
boolean	isCanPutExpressionOnX()
boolean	isUseXViewsWithExpressions()
static void	main(java.lang.String[] args)
java.util.Vector<JLDataView>	prepareViews()
void	removeDataView(JLDataView view)
protected void	reset(boolean showConfirmDialog)
void	setCanPutExpressionOnX(boolean canSetExpressionOnX)
void	setUseXViewsWithExpressions(boolean useXViewsWithExpressions)
void	showExpressionDialog() Display the expression dialog.
protected void	updateExpressions(JLDataView view)

Methods inherited from class fr.esrf.tangoatk.widget.util.chart.AdvancedJLChart

actionPerformed, mousePressed, prepareDataViewMenu, removeMenuItem

Methods inherited from class fr.esrf.tangoatk.widget.util.chart.JLChart

addData, addJLChartActionListener, addMenuItem, addSeparator, addUserAction, buildPanelString, enterZoom, exitZoom, garbageData, getChartBackground, getDisplayDuration, getExtension, getHeader, getHeaderFont, getHelpString, getLabelFont, getLabelPlacement, getMargin, getMaxDisplayDuration, getNoValueString, getTimePrecision, getXAxis, getY1Axis, getY2Axis, isLabelVisible, isPaintAxisFirst, isXAxisOnBottom, isZoomed, loadDataFile, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mouseReleased, paint, printGraph, refreshTableSingle, removeJLChartActionListener, removeUserAction, reset, setBackground, setChartBackground, setDisplayDuration, setHeader, setHeaderColor, setHeaderFont, setHeaderVisible, setJLChartListener, setLabelFont, setLabelPlacement, setLabelVisible, setMargin, setMaxDisplayDuration, setNoValueString, setPaintAxisFirst, setParentForTableDialog, setParentForTableDialog, setPreferDialogForTable, setTimePrecision, setXAxisOnBottom, showDataOptionDialog, showOptionDialog, showPanel, showTableAll, unselectAll

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getAccessibleContext, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, paramString, print, 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, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update, 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, 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

Field Detail

EVALUATE_EXPRESSION

protected static final java.lang.String EVALUATE_EXPRESSION

See Also:

Constant Field Values

Y1_AXIS

public static final int Y1_AXIS

Used to put a DataView on Y1 axis

See Also:

Constant Field Values

Y2_AXIS

public static final int Y2_AXIS

Used to put a DataView on Y2 axis

See Also:

Constant Field Values

X_AXIS

public static final int X_AXIS

Used to put a DataView on X axis

See Also:

Constant Field Values

expressionMap

protected java.util.HashMap<JLDataView,java.lang.Object[]> expressionMap

Constructor Detail

StaticChartMathExpression

public StaticChartMathExpression()

Method Detail

showExpressionDialog

public void showExpressionDialog()

Display the expression dialog.

applyExpressionToChart

public JLDataView applyExpressionToChart(java.lang.String expression,
                                         JLDataView expressionDataView,
                                         int selectedAxis,
                                         java.lang.String[] variables,
                                         boolean x)

Call this method to evaluate an expression and have the result represented by a DataView you previously parametered

Parameters:

expression - The String representing your expression. It must not be null. Example: "cos(x1) + 2*sin(x2)/exp(x3)"

expressionDataView - The JLDataView in which you want to put your expression evaluation result. It can be null. In this case, a JLDataView is automatically created.

selectedAxis - The axis on which you want to put your DataView. It can be X_AXIS, Y1_AXIS or Y2_AXIS

variables - A String[] representing the dataview names associated with your variables in order of the variables index. Example : You have two variables x1 and x2 in your expression. x1 is associated with the JLDataView named "theCurve", and x2 with the JLDataView named "theBar". Then, variables must be {"theCurve", "theBar"}.

x - A boolean to know whether your expression looks like "f(x)". If your expression looks like "f(x1,...,xn)" then set x to false. If it looks like "f(x)", set x to true.

Returns:

The JLDataView used to draw the expression result (the one given in parameter if not null, the automatically created one otherwise). Returns null if you try to put an expression on x axis when it is not allowed

See Also:

X_AXIS, Y1_AXIS, Y2_AXIS

applyExpression

protected JLDataView applyExpression(java.lang.String expression,
                                     JLDataView expressionDataView,
                                     java.lang.String[] variables,
                                     boolean x)

prepareViews

public java.util.Vector<JLDataView> prepareViews()

clearExpressions

public void clearExpressions()

updateExpressions

protected void updateExpressions(JLDataView view)

actionPerformed

public void actionPerformed(JLChartActionEvent evt)

Description copied from interface: IJLChartActionListener

Called when the user select a user action (available from contextual chart menu)

Specified by:

actionPerformed in interface IJLChartActionListener

Parameters:

evt - Event object (containing acion name and state)

See Also:

JLChart.addUserAction(java.lang.String)

getActionState

public boolean getActionState(JLChartActionEvent evt)

Description copied from interface: IJLChartActionListener

Called when the the action name starting with 'chk' (displayed as check box menu item) and each time the chart menu is shown. if several listener handle the same action, the result will be a logical and of all results.

Specified by:

getActionState in interface IJLChartActionListener

Parameters:

evt - Event object (containing acion name)

See Also:

JLChart.addUserAction(java.lang.String)

getConfiguration

public java.lang.String getConfiguration()

Description copied from class: JLChart

Build a configuration string that can be write into a file and is compatible with CfFileReader.

Overrides:

getConfiguration in class JLChart

Returns:

A string containing param.

See Also:

JLChart.applyConfiguration(fr.esrf.tangoatk.widget.util.chart.CfFileReader), JLDataView.getConfiguration(java.lang.String), JLAxis.getConfiguration(java.lang.String)

applyConfiguration

public void applyConfiguration(CfFileReader f)

Description copied from class: JLChart

Apply graph configuration. This includes all global settings. The CfFileReader object must have been filled by the caller.

Overrides:

applyConfiguration in class JLChart

Parameters:

f - Handle to CfFileReader object that contains global graph param

See Also:

CfFileReader.parseText(java.lang.String), CfFileReader.readFile(java.lang.String), JLAxis.applyConfiguration(java.lang.String, fr.esrf.tangoatk.widget.util.chart.CfFileReader), JLDataView.applyConfiguration(java.lang.String, fr.esrf.tangoatk.widget.util.chart.CfFileReader)

reset

protected void reset(boolean showConfirmDialog)

Overrides:

reset in class JLChart

main

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

isUseXViewsWithExpressions

public boolean isUseXViewsWithExpressions()

Returns:

the useXViewsWithExpressions

setUseXViewsWithExpressions

public void setUseXViewsWithExpressions(boolean useXViewsWithExpressions)

Parameters:

useXViewsWithExpressions - the useXViewsWithExpressions to set

isCanPutExpressionOnX

public boolean isCanPutExpressionOnX()

Returns:

the canSetExpressionOnX

setCanPutExpressionOnX

public void setCanPutExpressionOnX(boolean canSetExpressionOnX)

Parameters:

canSetExpressionOnX - the canSetExpressionOnX to set

removeDataView

public void removeDataView(JLDataView view)

Overrides:

removeDataView in class JLChart