fr.esrf.tangoatk.widget.attribute
Class NumberImageViewer

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  fr.esrf.tangoatk.widget.attribute.NumberImageViewer

All Implemented Interfaces:

IAttributeStateListener, IErrorListener, IImageListener, JDrawable, java.awt.event.ActionListener, java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible

public class NumberImageViewer
extends javax.swing.JPanel
implements IImageListener, java.awt.event.MouseMotionListener, java.awt.event.MouseListener, java.awt.event.ActionListener, java.awt.event.KeyListener, JDrawable

A high level class to display a TANGO image and handle several image manipulation function.

See Also:

Serialized Form

Nested Class Summary

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.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

protected javax.swing.JButton	axisButton
protected javax.swing.JCheckBoxMenuItem	bestFitMenuItem
protected javax.swing.JPanel	buttonPanel
protected javax.swing.JScrollPane	buttonView
protected javax.swing.JMenu	dblProfileMenu
protected javax.swing.JCheckBoxMenuItem	displayLogMenuItem
protected double[][]	doubleValues
protected javax.swing.JButton	fileButton
protected javax.swing.JMenuItem	fileMenuItem
protected javax.swing.JCheckBoxMenuItem	hBottomCheckMenuItem
protected javax.swing.JCheckBoxMenuItem	hCenterCheckMenuItem
protected javax.swing.JButton	histoButton
protected javax.swing.JMenuItem	histogramMenuItem
protected javax.swing.JCheckBoxMenuItem	hTopCheckMenuItem
protected JImage	imagePanel
protected javax.swing.JScrollPane	imageView
protected javax.swing.JPopupMenu	imgMenu
protected javax.swing.JMenuItem	infoMenuItem
protected javax.swing.filechooser.FileFilter	lastFileFilter
protected java.lang.String	lastSnapshotLocation
protected javax.swing.JMenuItem	lineProfile2MenuItem
protected javax.swing.JMenuItem	lineProfileMenuItem
protected LineProfilerViewer	lineProfiler
protected javax.swing.JButton	loadButton
protected javax.swing.JMenuItem	loadMenuItem
protected boolean	logValues
protected javax.swing.JCheckBoxMenuItem	negativeMenuItem
protected java.awt.Insets	noMargin
protected javax.swing.JButton	printButton
protected javax.swing.JMenuItem	printMenuItem
protected javax.swing.JButton	profile2Button
protected javax.swing.JButton	profileButton
protected int	profileMode
protected javax.swing.JButton	saveButton
protected javax.swing.JMenuItem	saveDataFileMenuItem
protected javax.swing.JMenuItem	saveMenuItem
protected javax.swing.JButton	selectButton
protected javax.swing.JButton	selectColorButton
protected javax.swing.JMenuItem	selectionColorMenuItem
protected javax.swing.JMenuItem	selectionMaxMenuItem
protected javax.swing.JMenuItem	selectionMenuItem
protected javax.swing.JButton	selectMaxButton
protected javax.swing.JTextField	selText
protected javax.swing.JButton	settingsButton
protected javax.swing.JMenuItem	settingsMenuItem
protected javax.swing.JCheckBoxMenuItem	showGradMenuItem
protected javax.swing.JCheckBoxMenuItem	snapToGridMenuItem
protected int	startHisto
protected javax.swing.JCheckBoxMenuItem	statusLineMenuItem
protected javax.swing.JButton	tableButton
protected javax.swing.JMenuItem	tableMenuItem
protected javax.swing.JCheckBoxMenuItem	toolbarMenuItem
protected javax.swing.JCheckBoxMenuItem	vCenterCheckMenuItem
protected javax.swing.JCheckBoxMenuItem	vLeftCheckMenuItem
protected javax.swing.JCheckBoxMenuItem	vRigthCheckMenuItem
protected javax.swing.JButton	zoomButton
protected javax.swing.JMenuItem	zoomMenuItem

Fields inherited from class javax.swing.JComponent

accessibleContext, 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

NumberImageViewer()
Create a new NumberImageViewer

Method Summary

void	actionPerformed(java.awt.event.ActionEvent evt)
int	addCrossMarker(int x, int y, java.awt.Color c) Adds a cross marker at the specified pos
int	addHorizontalLineMarker(int y, java.awt.Color c) Adds a horizontal line marker
int	addRectangleMarker(int x, int y, int width, int height, java.awt.Color c) Adds a rectangle marker
void	addRoiListener(IRoiListener l)
int	addVerticalLineMarker(int x, java.awt.Color c) Adds a vertical line marker
protected double[]	buildHistogramData()
protected double[]	buildProfileData(java.awt.Point p1, java.awt.Point p2)
protected void	changeSelectionColor()
void	clearMarkers() Clears all markers
void	clearModel() Removes all listener belonging to the viewer.
protected double[][]	computeLog(double[][] values)
protected void	constructLineProfiler()
void	errorChange(ErrorEvent errorEvent)
void	fireRoiChange()
protected void	freePopup()
boolean	getAutoZoom() Determines wheter this image viewer has auto zoom enabled.
double	getBestFitMax() Returns current best fit max value (user value)
double	getBestFitMin() Returns current best fit min value (user value)
javax.swing.JComponent	getComponent() Returns the JComponent that implements this interface.
java.awt.Dimension	getCurrentImageSize() Returns the current image size
java.lang.String	getDescription(java.lang.String name) Get a description of this extensions.
java.lang.String	getExtendedParam(java.lang.String name) Returns the specified parameter value.
java.lang.String[]	getExtensionList() Returns list of extension name for this objects (Empty array for none).
Gradient	getGradient() Returns current colormap
JLAxis	getGradientAxis() Returna handle to the Gradient axis.
java.awt.Insets	getImageMargin() Returns image margin.
int	getImageXCoord(int x) Converts the component horizontal coordinate to the image coordinate.
int	getImageYCoord(int y) Converts the component vertical coordinate to the image coordinate.
java.awt.Rectangle	getSelection() Return current floating rectangle selection
int	getSelectionMode() Returns the floating selection mode
java.lang.String	getSettings() returns the configuration as string.
JLAxis	getXAxis() Returns a handle to the x axis.
JLAxis	getYAxis() Return a handle to the Y axis.
int	getZoom() Return the current zoom factor index.
boolean	hasMarker()
void	imageChange(NumberImageEvent evt)
protected void	initButtonPanel()
void	initForEditing() Call after a component of a JDSwingObject is created, this give a default look and feel for editing.
protected void	initGradient()
protected void	initImagePanel()
protected void	initPopupMenu()
protected void	initStatusLine()
boolean	isAlignToGrid() Returns true is floating selection are aligned to grid
boolean	isAutoBestFit() Returns true when automatic best fit is enabled
boolean	isBestFit() Returns true when best fit is on
boolean	isGradientVisible() Returns true when the gradient is visible.
boolean	isLogValues()
boolean	isNegative() Returns true only if negative image is displayed
boolean	isSelectionEnabled() Returns true is floating selection is enabled
boolean	isShowingMenu() Returns true is the image viewer menu is displayed when clicking on the right mouse button.
boolean	isStatusLineVisible() Returns true when the status line is visible.
boolean	isToolbarVisible() Returns true when the toolbar is visible.
void	keyPressed(java.awt.event.KeyEvent e)
void	keyReleased(java.awt.event.KeyEvent e)
void	keyTyped(java.awt.event.KeyEvent e)
void	loadImage(java.lang.String fileName) Load an image (gif,jpg or png) into the viewer.
java.lang.String	loadSetting(java.lang.String filename) Load NumberImageViewer settings.
static void	main(java.lang.String[] args)
void	mouseClicked(java.awt.event.MouseEvent e)
void	mouseDragged(java.awt.event.MouseEvent e)
void	mouseEntered(java.awt.event.MouseEvent e)
void	mouseExited(java.awt.event.MouseEvent e)
void	mouseMoved(java.awt.event.MouseEvent e)
void	mousePressed(java.awt.event.MouseEvent e)
void	mouseReleased(java.awt.event.MouseEvent e)
protected void	mulPoint(java.awt.Point p)
protected void	mulRect(java.awt.Rectangle r)
void	printImage() Prints out this image.
protected void	refreshLineProfile()
protected void	refreshStatusLine()
void	removeRoiListener(IRoiListener l)
void	saveSetting(java.lang.String filename) Save settings.
void	setAlignToGrid(boolean b) Sets the align to grid mode for floating selection
void	setAutoBestFit(boolean b) Sets the auto Best fit mode.
void	setAutoZoom(boolean auto) Enables or disables the auto zoom.
void	setBestFit(boolean b) Displays the image using the whole color range.
void	setBestFitMinMax(double min, double max) Sets the value of best fit min and max when automatic best fit is off.
void	setCrossCursor(boolean enable) Enable or disable the cross cursor.
void	setCrossCursorColor(java.awt.Color c) Set the cross cursor color.
void	setData(double[][] v) Sets data to display.
boolean	setExtendedParam(java.lang.String name, java.lang.String value, boolean popupErr) Sets the specified param.
void	setGradient(Gradient g) Sets the colormap
void	setGradientVisible(boolean b) Displays or hides the gradient (right panel).
void	setImageMargin(java.awt.Insets i) Sets the image margin.
void	setLogValues(boolean logValues)
void	setMarkerPos(int id, int x, int y, int nWidth, int nHeight) Sets the position of a marker
void	setModel(INumberImage v) setModel Set the model.
void	setNegative(boolean b) Displays negative image when enabled
void	setSelection(java.awt.Rectangle r) Sets the floating selection.
void	setSelectionEnabled(boolean b) True is floating selection is enabled
void	setSelectionMode(int m) Sets the floating selection mode
void	setShowingMenu(boolean b) True to enable menu displayed when clicking on right mouse button.
void	setStatusLineVisible(boolean b) Displays or hides the status line (bottom panel).
void	setToolbarVisible(boolean b) Displays or hides the toolbar.
void	setVerticalExtent(int ratio) Extend verticaly the image.
void	setZoom(int zoomIndex) Sets the image zoom factor (does not affect the zoom dialog).
void	stateChange(AttributeStateEvent evt)

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, 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, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, 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, 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, update

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

doubleValues

protected double[][] doubleValues

profileMode

protected int profileMode

startHisto

protected int startHisto

noMargin

protected java.awt.Insets noMargin

imagePanel

protected JImage imagePanel

imageView

protected javax.swing.JScrollPane imageView

buttonPanel

protected javax.swing.JPanel buttonPanel

selectButton

protected javax.swing.JButton selectButton

selectMaxButton

protected javax.swing.JButton selectMaxButton

selectColorButton

protected javax.swing.JButton selectColorButton

fileButton

protected javax.swing.JButton fileButton

zoomButton

protected javax.swing.JButton zoomButton

tableButton

protected javax.swing.JButton tableButton

profileButton

protected javax.swing.JButton profileButton

profile2Button

protected javax.swing.JButton profile2Button

histoButton

protected javax.swing.JButton histoButton

settingsButton

protected javax.swing.JButton settingsButton

axisButton

protected javax.swing.JButton axisButton

loadButton

protected javax.swing.JButton loadButton

saveButton

protected javax.swing.JButton saveButton

printButton

protected javax.swing.JButton printButton

buttonView

protected javax.swing.JScrollPane buttonView

selText

protected javax.swing.JTextField selText

imgMenu

protected javax.swing.JPopupMenu imgMenu

infoMenuItem

protected javax.swing.JMenuItem infoMenuItem

bestFitMenuItem

protected javax.swing.JCheckBoxMenuItem bestFitMenuItem

snapToGridMenuItem

protected javax.swing.JCheckBoxMenuItem snapToGridMenuItem

negativeMenuItem

protected javax.swing.JCheckBoxMenuItem negativeMenuItem

toolbarMenuItem

protected javax.swing.JCheckBoxMenuItem toolbarMenuItem

statusLineMenuItem

protected javax.swing.JCheckBoxMenuItem statusLineMenuItem

showGradMenuItem

protected javax.swing.JCheckBoxMenuItem showGradMenuItem

selectionMenuItem

protected javax.swing.JMenuItem selectionMenuItem

selectionMaxMenuItem

protected javax.swing.JMenuItem selectionMaxMenuItem

selectionColorMenuItem

protected javax.swing.JMenuItem selectionColorMenuItem

fileMenuItem

protected javax.swing.JMenuItem fileMenuItem

zoomMenuItem

protected javax.swing.JMenuItem zoomMenuItem

tableMenuItem

protected javax.swing.JMenuItem tableMenuItem

lineProfileMenuItem

protected javax.swing.JMenuItem lineProfileMenuItem

lineProfile2MenuItem

protected javax.swing.JMenuItem lineProfile2MenuItem

dblProfileMenu

protected javax.swing.JMenu dblProfileMenu

vLeftCheckMenuItem

protected javax.swing.JCheckBoxMenuItem vLeftCheckMenuItem

vCenterCheckMenuItem

protected javax.swing.JCheckBoxMenuItem vCenterCheckMenuItem

vRigthCheckMenuItem

protected javax.swing.JCheckBoxMenuItem vRigthCheckMenuItem

hTopCheckMenuItem

protected javax.swing.JCheckBoxMenuItem hTopCheckMenuItem

hCenterCheckMenuItem

protected javax.swing.JCheckBoxMenuItem hCenterCheckMenuItem

hBottomCheckMenuItem

protected javax.swing.JCheckBoxMenuItem hBottomCheckMenuItem

histogramMenuItem

protected javax.swing.JMenuItem histogramMenuItem

settingsMenuItem

protected javax.swing.JMenuItem settingsMenuItem

loadMenuItem

protected javax.swing.JMenuItem loadMenuItem

saveMenuItem

protected javax.swing.JMenuItem saveMenuItem

saveDataFileMenuItem

protected javax.swing.JMenuItem saveDataFileMenuItem

printMenuItem

protected javax.swing.JMenuItem printMenuItem

displayLogMenuItem

protected javax.swing.JCheckBoxMenuItem displayLogMenuItem

lineProfiler

protected LineProfilerViewer lineProfiler

lastSnapshotLocation

protected java.lang.String lastSnapshotLocation

lastFileFilter

protected javax.swing.filechooser.FileFilter lastFileFilter

logValues

protected boolean logValues

Constructor Detail

NumberImageViewer

public NumberImageViewer()

Create a new NumberImageViewer

Method Detail

initImagePanel

protected void initImagePanel()

initButtonPanel

protected void initButtonPanel()

initGradient

protected void initGradient()

initStatusLine

protected void initStatusLine()

initPopupMenu

protected void initPopupMenu()

initForEditing

public void initForEditing()

Description copied from interface: JDrawable

Call after a component of a JDSwingObject is created, this give a default look and feel for editing.

Specified by:

initForEditing in interface JDrawable

getComponent

public javax.swing.JComponent getComponent()

Description copied from interface: JDrawable

Returns the JComponent that implements this interface.

Specified by:

getComponent in interface JDrawable

getDescription

public java.lang.String getDescription(java.lang.String name)

Description copied from interface: JDrawable

Get a description of this extensions.

Specified by:

getDescription in interface JDrawable

Parameters:

name - Extension name

Returns:

Empty string for no description.

getExtensionList

public java.lang.String[] getExtensionList()

Description copied from interface: JDrawable

Returns list of extension name for this objects (Empty array for none).

Specified by:

getExtensionList in interface JDrawable

setExtendedParam

public boolean setExtendedParam(java.lang.String name,
                                java.lang.String value,
                                boolean popupErr)

Description copied from interface: JDrawable

Sets the specified param.

Specified by:

setExtendedParam in interface JDrawable

Parameters:

name - Parameter name (Case unsensitive).

value - Parameter value.

popupErr - true when the JDrawable should display a popup if the parameter value is incorrect, false otherwise. Note that the JDrawable must not display an error message if the parameter does not exists even if popupAllowed is true.

Returns:

true if parameters has been succesfully applied, false otherwise.

getExtendedParam

public java.lang.String getExtendedParam(java.lang.String name)

Description copied from interface: JDrawable

Returns the specified parameter value.

Specified by:

getExtendedParam in interface JDrawable

Parameters:

name - Param name (Case unsensitive).

Returns:

Empty string if not exists, the value otherwise.

addRoiListener

public void addRoiListener(IRoiListener l)

removeRoiListener

public void removeRoiListener(IRoiListener l)

fireRoiChange

public void fireRoiChange()

setBestFit

public void setBestFit(boolean b)

Displays the image using the whole color range.

Parameters:

b - Best fit toggle

isBestFit

public boolean isBestFit()

Returns true when best fit is on

Returns:

Best fit state

setAutoBestFit

public void setAutoBestFit(boolean b)

Sets the auto Best fit mode. Computes maximum and minimum value of the image when enabled else uses the min and max best fit user values.

Parameters:

b - True to enable auto best fit

isAutoBestFit

public boolean isAutoBestFit()

Returns true when automatic best fit is enabled

Returns:

Auto best fit state

setBestFitMinMax

public void setBestFitMinMax(double min,
                             double max)

Sets the value of best fit min and max when automatic best fit is off.

Parameters:

min - Minimum value

max - Maximum value

getBestFitMin

public double getBestFitMin()

Returns current best fit min value (user value)

Returns:

Minimum value

getBestFitMax

public double getBestFitMax()

Returns current best fit max value (user value)

Returns:

Maximum value

setGradient

public void setGradient(Gradient g)

Sets the colormap

Parameters:

g - New gradient colormap

getGradient

public Gradient getGradient()

Returns current colormap

Returns:

Gradient object

setNegative

public void setNegative(boolean b)

Displays negative image when enabled

Parameters:

b - True for negtive image

isNegative

public boolean isNegative()

Returns true only if negative image is displayed

Returns:

True when negative

setAlignToGrid

public void setAlignToGrid(boolean b)

Sets the align to grid mode for floating selection

Parameters:

b - True to enable

isAlignToGrid

public boolean isAlignToGrid()

Returns true is floating selection are aligned to grid

Returns:

Align to grid

setToolbarVisible

public void setToolbarVisible(boolean b)

Displays or hides the toolbar.

Parameters:

b - True if toolbar is displayed

isToolbarVisible

public boolean isToolbarVisible()

Returns true when the toolbar is visible.

Returns:

Toolbar visible state

setStatusLineVisible

public void setStatusLineVisible(boolean b)

Displays or hides the status line (bottom panel).

Parameters:

b - True if status line is displayed

isStatusLineVisible

public boolean isStatusLineVisible()

Returns true when the status line is visible.

Returns:

Status line visible state

setGradientVisible

public void setGradientVisible(boolean b)

Displays or hides the gradient (right panel).

Parameters:

b - True if status line is displayed

isGradientVisible

public boolean isGradientVisible()

Returns true when the gradient is visible.

setShowingMenu

public void setShowingMenu(boolean b)

True to enable menu displayed when clicking on right mouse button.

Parameters:

b - True to enable the menu

setZoom

public void setZoom(int zoomIndex)

Sets the image zoom factor (does not affect the zoom dialog). If you want to start you viewer with a fixed zoom factor, you have to call setZoom() before setModel().

 Possible zoomIndex values are:
   0 : 800%
   1 : 400%
   2 : 200%
   3 : 100%
   4 : 50%
   5 : 25%
   6 : 12.5%
 

Parameters:

zoomIndex - ZoomFactor index (see description).

getZoom

public int getZoom()

Return the current zoom factor index.

See Also:

setZoom(int)

setAutoZoom

public void setAutoZoom(boolean auto)

Enables or disables the auto zoom. When enabled, the image size (zoom) is automatically adjusted according to the component size. The calcul of the size is triggered by a call to setData() or imageChange().

Parameters:

auto - AutoZoom flag

getAutoZoom

public boolean getAutoZoom()

Determines wheter this image viewer has auto zoom enabled.

See Also:

setAutoZoom(boolean)

isShowingMenu

public boolean isShowingMenu()

Returns true is the image viewer menu is displayed when clicking on the right mouse button.

Returns:

True is menu is enabled

getImageMargin

public java.awt.Insets getImageMargin()

Returns image margin.

Returns:

Mergin

setImageMargin

public void setImageMargin(java.awt.Insets i)

Sets the image margin.

Parameters:

i - Image margin

getCurrentImageSize

public java.awt.Dimension getCurrentImageSize()

Returns the current image size

Returns:

Current image size

setSelectionEnabled

public void setSelectionEnabled(boolean b)

True is floating selection is enabled

Parameters:

b - True to allow floating selection

isSelectionEnabled

public boolean isSelectionEnabled()

Returns true is floating selection is enabled

Returns:

True when floating selection is allowed

setCrossCursor

public void setCrossCursor(boolean enable)

Enable or disable the cross cursor.

Parameters:

enable - True to enable cross cursor, false otherwise.

setCrossCursorColor

public void setCrossCursorColor(java.awt.Color c)

Set the cross cursor color.

Parameters:

c - Cursor color

See Also:

setCrossCursor(boolean)

setSelection

public void setSelection(java.awt.Rectangle r)

Sets the floating selection.

Parameters:

r - Rectangle to select

getSelection

public java.awt.Rectangle getSelection()

Return current floating rectangle selection

Returns:

Selection rectangle, Null is returned when nothing is selected.

getSelectionMode

public int getSelectionMode()

Returns the floating selection mode

Returns:

0 when Line selection, 1 when rectangle selection

setSelectionMode

public void setSelectionMode(int m)

Sets the floating selection mode

Parameters:

m - 0 for Line selection, 1 fro rectangle selection

setData

public void setData(double[][] v)

Sets data to display.

Parameters:

v - Handle to data

loadImage

public void loadImage(java.lang.String fileName)
               throws java.io.IOException

Load an image (gif,jpg or png) into the viewer. For color image the green field is taken.

Parameters:

fileName - File to be loaded

Throws:

java.io.IOException - Exception thrown in case of failure

addCrossMarker

public int addCrossMarker(int x,
                          int y,
                          java.awt.Color c)

Adds a cross marker at the specified pos

Parameters:

x - X coordinates

y - Y coordinates

c - Marker Color

Returns:

Marker id

addRectangleMarker

public int addRectangleMarker(int x,
                              int y,
                              int width,
                              int height,
                              java.awt.Color c)

Adds a rectangle marker

Parameters:

x - X topleft corner coordinate

y - Y topleft corner coordinate

width - Rectangle width

height - Rectangle hieght

c - Marker Color

Returns:

Marker id

addVerticalLineMarker

public int addVerticalLineMarker(int x,
                                 java.awt.Color c)

Adds a vertical line marker

Parameters:

x - Horizontal position

c - Marker color

Returns:

Marker id

addHorizontalLineMarker

public int addHorizontalLineMarker(int y,
                                   java.awt.Color c)

Adds a horizontal line marker

Parameters:

y - Vertical position

c - Marker color

Returns:

Marker id

setMarkerPos

public void setMarkerPos(int id,
                         int x,
                         int y,
                         int nWidth,
                         int nHeight)

Sets the position of a marker

Parameters:

id - Marker index

x - X coordinate (ignored when HORIZONTAL_LINE Marker)

y - Y coordinate (ignored when VERTICAL_LINE Marker)

nWidth - Rectangle width (ignored when CROSS Marker or LINE Marker)

nHeight - Rectangle height (ignored when CROSS Marker or LINE Marker)

clearMarkers

public void clearMarkers()

Clears all markers

hasMarker

public boolean hasMarker()

getXAxis

public JLAxis getXAxis()

Returns a handle to the x axis.

getYAxis

public JLAxis getYAxis()

Return a handle to the Y axis.

getGradientAxis

public JLAxis getGradientAxis()

Returna handle to the Gradient axis.

getImageXCoord

public int getImageXCoord(int x)

Converts the component horizontal coordinate to the image coordinate.

Parameters:

x - Component horizontal coordinate

getImageYCoord

public int getImageYCoord(int y)

Converts the component vertical coordinate to the image coordinate.

Parameters:

y - Component vertical coordinate

setVerticalExtent

public void setVerticalExtent(int ratio)

Extend verticaly the image.

Parameters:

ratio - Vertical extent ration

mulRect

protected void mulRect(java.awt.Rectangle r)

mulPoint

protected void mulPoint(java.awt.Point p)

freePopup

protected void freePopup()

buildProfileData

protected double[] buildProfileData(java.awt.Point p1,
                                    java.awt.Point p2)

buildHistogramData

protected double[] buildHistogramData()

refreshLineProfile

protected void refreshLineProfile()

refreshStatusLine

protected void refreshStatusLine()

saveSetting

public void saveSetting(java.lang.String filename)

Save settings.

Parameters:

filename - file to be saved.

getSettings

public java.lang.String getSettings()

returns the configuration as string.

See Also:

saveSetting(java.lang.String)

loadSetting

public java.lang.String loadSetting(java.lang.String filename)

Load NumberImageViewer settings.

Parameters:

filename - file to be read

Returns:

An error string or An empty string when succes

constructLineProfiler

protected void constructLineProfiler()

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent evt)

Specified by:

actionPerformed in interface java.awt.event.ActionListener

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent e)

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

mouseEntered

public void mouseEntered(java.awt.event.MouseEvent e)

Specified by:

mouseEntered in interface java.awt.event.MouseListener

mouseExited

public void mouseExited(java.awt.event.MouseEvent e)

Specified by:

mouseExited in interface java.awt.event.MouseListener

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent e)

Specified by:

mouseClicked in interface java.awt.event.MouseListener

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent e)

Specified by:

mouseReleased in interface java.awt.event.MouseListener

mousePressed

public void mousePressed(java.awt.event.MouseEvent e)

Specified by:

mousePressed in interface java.awt.event.MouseListener

keyPressed

public void keyPressed(java.awt.event.KeyEvent e)

Specified by:

keyPressed in interface java.awt.event.KeyListener

keyTyped

public void keyTyped(java.awt.event.KeyEvent e)

Specified by:

keyTyped in interface java.awt.event.KeyListener

keyReleased

public void keyReleased(java.awt.event.KeyEvent e)

Specified by:

keyReleased in interface java.awt.event.KeyListener

errorChange

public void errorChange(ErrorEvent errorEvent)

Specified by:

errorChange in interface IErrorListener

stateChange

public void stateChange(AttributeStateEvent evt)

Specified by:

stateChange in interface IAttributeStateListener

imageChange

public void imageChange(NumberImageEvent evt)

Specified by:

imageChange in interface IImageListener

setModel

public void setModel(INumberImage v)

setModel Set the model.

Parameters:

v - Value to assign to model. This image must have a height equals to 2.

clearModel

public void clearModel()

Removes all listener belonging to the viewer.

printImage

public void printImage()

Prints out this image.

isLogValues

public boolean isLogValues()

Returns:

the logValues

setLogValues

public void setLogValues(boolean logValues)

Parameters:

logValues - the logValues to set

computeLog

protected double[][] computeLog(double[][] values)

changeSelectionColor

protected void changeSelectionColor()

main

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