net.grelf.grip
Class ImCurveDialogue

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Window
              java.awt.Dialog
                  javax.swing.JDialog
                      net.grelf.AbstractDialogue
                          net.grelf.grip.ImCurveDialogue

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible, javax.swing.RootPaneContainer, javax.swing.WindowConstants, ImPreviewActor

public class ImCurveDialogue
extends AbstractDialogue
implements java.awt.event.ActionListener, ImPreviewActor

This class is for adjusting brightness curves on an image. A dialogue enables users to adjust the curve and immediately see the effect in an ImPreview component. Modified Nov 07 to allow an Accumulator to be used as the source image as an alternative to a BufferedImage.

See Also:

Serialized Form

Nested Class Summary

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

javax.swing.JDialog.AccessibleJDialog

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

java.awt.Dialog.AccessibleAWTDialog, java.awt.Dialog.ModalExclusionType, java.awt.Dialog.ModalityType

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

java.awt.Window.AccessibleAWTWindow

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.JDialog

accessibleContext, rootPane, rootPaneCheckingEnabled

Fields inherited from class java.awt.Dialog

DEFAULT_MODALITY_TYPE

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface javax.swing.WindowConstants

DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE, EXIT_ON_CLOSE, HIDE_ON_CLOSE

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

ImCurveDialogue(ImFrame imf)
Create the dialogue and display it as modal.

ImCurveDialogue(ImFrame imf, Accumulator accum)
Create the dialogue and display it as modal.

Method Summary

void	actionPerformed(java.awt.event.ActionEvent ev) Implementing java.awt.event.ActionListener
void	applyCurve(java.awt.image.BufferedImage im) Apply the current curve to the image by calling previewAction ().
static java.util.List<java.awt.Point>	askCurve(ImFrame imf) For any code to use the present class for the user to set a polygonal curve interactively.
static java.util.List<java.awt.Point>	askCurve(ImFrame imf, Accumulator accum) For any code to use the present class for the user to set a polygonal curve interactively.
java.util.List<java.awt.Point>	getPoints()
boolean	isAccepted()
void	previewAction(Accumulator accumOriginal, java.awt.image.BufferedImage imPreview, java.awt.Point centre, int width, int height) Implementing ImPreviewActor.
void	previewAction(java.awt.image.BufferedImage imOriginal, java.awt.image.BufferedImage imPreview, java.awt.Point centre, int width, int height) Implementing ImPreviewActor.
void	update(java.util.List<java.awt.Point> points) Invoked by ImCurve when the curve changes.

Methods inherited from class net.grelf.AbstractDialogue

placeControl, placeControl

Methods inherited from class javax.swing.JDialog

addImpl, createRootPane, dialogInit, getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getGraphics, getJMenuBar, getLayeredPane, getRootPane, getTransferHandler, isDefaultLookAndFeelDecorated, isRootPaneCheckingEnabled, paramString, processWindowEvent, remove, repaint, setContentPane, setDefaultCloseOperation, setDefaultLookAndFeelDecorated, setGlassPane, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, setTransferHandler, update

Methods inherited from class java.awt.Dialog

addNotify, getModalityType, getTitle, hide, isModal, isResizable, isUndecorated, setModal, setModalityType, setResizable, setTitle, setUndecorated, setVisible, show, toBack

Methods inherited from class java.awt.Window

addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getGraphicsConfiguration, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOwnedWindows, getOwner, getOwnerlessWindows, getToolkit, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isShowing, pack, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeNotify, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImage, setIconImages, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, toFront

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, 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, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resize, resize, setBackground, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Constructor Detail

ImCurveDialogue

public ImCurveDialogue(ImFrame imf)

Create the dialogue and display it as modal. Assumes the source image is a java.awt.BufferedImage.

ImCurveDialogue

public ImCurveDialogue(ImFrame imf,
                       Accumulator accum)

Create the dialogue and display it as modal. The source image may be an Accumulator rather than a BufferedImage, if the accum parameter is not null. Assumes any accum has already been scaled to fit in 0..65535 (16 bits) in every channel, by using Accumulator.scale () because otherwise the 256 x 256 look-up curve here would not be effective. The Accumulator version is primarily designed for use at the end of the astro-process in the batch menu.

Method Detail

getPoints

public java.util.List<java.awt.Point> getPoints()

isAccepted

public boolean isAccepted()

update

public void update(java.util.List<java.awt.Point> points)

Invoked by ImCurve when the curve changes.

applyCurve

public void applyCurve(java.awt.image.BufferedImage im)

Apply the current curve to the image by calling previewAction ().

previewAction

public void previewAction(java.awt.image.BufferedImage imOriginal,
                          java.awt.image.BufferedImage imPreview,
                          java.awt.Point centre,
                          int width,
                          int height)

Implementing ImPreviewActor. Make imPreview from imOriginal by using the curve.

Specified by:

previewAction in interface ImPreviewActor

previewAction

public void previewAction(Accumulator accumOriginal,
                          java.awt.image.BufferedImage imPreview,
                          java.awt.Point centre,
                          int width,
                          int height)

Implementing ImPreviewActor. Make imPreview from accumOriginal by using the curve.

Specified by:

previewAction in interface ImPreviewActor

actionPerformed

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

Implementing java.awt.event.ActionListener

Specified by:

actionPerformed in interface java.awt.event.ActionListener

askCurve

public static java.util.List<java.awt.Point> askCurve(ImFrame imf)

For any code to use the present class for the user to set a polygonal curve interactively. Assumes the source image is a BufferedImage.

askCurve

public static java.util.List<java.awt.Point> askCurve(ImFrame imf,
                                                      Accumulator accum)

For any code to use the present class for the user to set a polygonal curve interactively. The source image may be an Accumulator, if the accum parameter is not null. The result ends up in the BufferedImage which is currently on display. Returns null if the user cancels.