icy.gui.lut

Class ColormapViewer

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

icy.gui.component.BorderedPanel

icy.gui.lut.ColormapViewer

All Implemented Interfaces:

LUT.LUTChannelListener, 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 ColormapViewer
extends BorderedPanel
implements java.awt.event.MouseListener, java.awt.event.MouseMotionListener, LUT.LUTChannelListener

Author:

stephane

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ColormapViewer.ColormapPositionListener

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

javax.swing.JComponent.AccessibleJComponent

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

java.awt.Component.BaselineResizeBehavior

Field Summary

Fields inherited from class javax.swing.JComponent

TOOL_TIP_TEXT_KEY, 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
ColormapViewer(LUT.LUTChannel lutChannel)

Method Summary

Methods

Modifier and Type	Method and Description
void	addColormapPositionListener(ColormapViewer.ColormapPositionListener listener) Add a listener
void	addNotify()
void	colormapPositionChanged(int index, int value) mouse position on colormap info changed
java.awt.Color	getColor(IcyColorMapComponent cmc) get color of specified band
java.awt.Color	getColor(int index) return the final color for specified index
java.awt.Color	getColorFromPixel(int pixel) return the final color for specified pixel position
IcyColorMap	getColormap()
double	getDistance(IcyColorMapComponent.ControlPoint cp, java.awt.Point p) Return distance between control point and the specified point
int	getPixelPosX(IcyColorMapComponent.ControlPoint cp) Get X pixel position
int	getPixelPosY(IcyColorMapComponent.ControlPoint cp) Get Y pixel position
int	indexToPix(int index) Translate index to pixel
boolean	isAlphaEnabled()
boolean	isOverlapped(IcyColorMapComponent.ControlPoint cp, java.awt.Point p) Return true if pixel (x, y) is over the control point
boolean	isOverlapped(IcyColorMapComponent cmc, java.awt.Point pos) Check if point is over any point in colormap
void	lutChannelChanged(LUT.LUTChannelEvent e)
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)
void	onColormapChanged() process on colormap change
int	pixToIndex(int pixel) Translate pixel to index
int	pixToValue(int pixel) Translate pixel to value
void	removeColormapPositionListener(ColormapViewer.ColormapPositionListener listener) Remove a listener
void	removeNotify()
void	setAlphaEnabled(boolean value)
void	setCurrentElements(IcyColorMapComponent cmc, IcyColorMapComponent.ControlPoint cp) set current controller or control point
void	setPixelPosition(IcyColorMapComponent.ControlPoint cp, int x, int y) Set position from a pixel position
int	valueToPix(int value) Translate value to pixel

Methods inherited from class icy.gui.component.BorderedPanel

getClientHeight, getClientWidth, getClientX, getClientY

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, 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, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintImmediately, paintImmediately, print, printAll, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, 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, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, 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, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, contains, createImage, createImage, createVolatileImage, createVolatileImage, dispatchEvent, enable, enableInputMethods, 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, 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, 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, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ColormapViewer

public ColormapViewer(LUT.LUTChannel lutChannel)

Method Detail

addNotify

public void addNotify()

Overrides:

addNotify in class javax.swing.JComponent

removeNotify

public void removeNotify()

Overrides:

removeNotify in class javax.swing.JComponent

getColormap

public IcyColorMap getColormap()

Returns:

the colormap

indexToPix

public int indexToPix(int index)

Translate index to pixel

Parameters:

index -

pixToIndex

public int pixToIndex(int pixel)

Translate pixel to index

Parameters:

pixel -

valueToPix

public int valueToPix(int value)

Translate value to pixel

Parameters:

value -

Returns:

pixel for specified value

pixToValue

public int pixToValue(int pixel)

Translate pixel to value

Parameters:

pixel -

Returns:

value for specified pixel

isAlphaEnabled

public boolean isAlphaEnabled()

setAlphaEnabled

public void setAlphaEnabled(boolean value)

setCurrentElements

public void setCurrentElements(IcyColorMapComponent cmc,
                      IcyColorMapComponent.ControlPoint cp)

set current controller or control point

getColor

public java.awt.Color getColor(int index)

return the final color for specified index

getColor

public java.awt.Color getColor(IcyColorMapComponent cmc)

get color of specified band

getColorFromPixel

public java.awt.Color getColorFromPixel(int pixel)

return the final color for specified pixel position

isOverlapped

public boolean isOverlapped(IcyColorMapComponent cmc,
                   java.awt.Point pos)

Check if point is over any point in colormap

Parameters:

pos - point

Returns:

boolean

isOverlapped

public boolean isOverlapped(IcyColorMapComponent.ControlPoint cp,
                   java.awt.Point p)

Return true if pixel (x, y) is over the control point

Parameters:

p - point

Returns:

boolean

getDistance

public double getDistance(IcyColorMapComponent.ControlPoint cp,
                 java.awt.Point p)

Return distance between control point and the specified point

Parameters:

p - point

Returns:

boolean

setPixelPosition

public void setPixelPosition(IcyColorMapComponent.ControlPoint cp,
                    int x,
                    int y)

Set position from a pixel position

Parameters:

x -

y -

getPixelPosX

public int getPixelPosX(IcyColorMapComponent.ControlPoint cp)

Get X pixel position

Returns:

X pixel position

getPixelPosY

public int getPixelPosY(IcyColorMapComponent.ControlPoint cp)

Get Y pixel position

Returns:

Y pixel position

onColormapChanged

public void onColormapChanged()

process on colormap change

addColormapPositionListener

public void addColormapPositionListener(ColormapViewer.ColormapPositionListener listener)

Add a listener

Parameters:

listener -

removeColormapPositionListener

public void removeColormapPositionListener(ColormapViewer.ColormapPositionListener listener)

Remove a listener

Parameters:

listener -

colormapPositionChanged

public void colormapPositionChanged(int index,
                           int value)

mouse position on colormap info changed

lutChannelChanged

public void lutChannelChanged(LUT.LUTChannelEvent e)

Specified by:

lutChannelChanged in interface LUT.LUTChannelListener

mouseClicked

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

Specified by:

mouseClicked in interface java.awt.event.MouseListener

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

mousePressed

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

Specified by:

mousePressed in interface java.awt.event.MouseListener

mouseReleased

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

Specified by:

mouseReleased in interface java.awt.event.MouseListener

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