boofcv.gui.image

Class ImagePanel

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

boofcv.gui.image.ImagePanel

All Implemented Interfaces:

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

Direct Known Subclasses:

ImageLinePanel, TrackerObjectQuadPanel

public class ImagePanel
extends javax.swing.JPanel

Simple JPanel for displaying buffered images.

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.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

Fields

Modifier and Type	Field and Description
protected java.awt.image.BufferedImage	img
protected SaveImageOnClick	mouseListener
double	offsetX
double	offsetY
double	scale
protected ScaleOptions	scaling
protected java.awt.geom.AffineTransform	transform

Fields inherited from class javax.swing.JComponent

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

accessibleContext, 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
ImagePanel()
ImagePanel(boolean addMouseListener) Adds the ability to save an image using the middle mouse button.
ImagePanel(java.awt.image.BufferedImage img)
ImagePanel(java.awt.image.BufferedImage img, ScaleOptions scaling)
ImagePanel(int width, int height)

Method Summary

Modifier and Type	Method and Description
void	autoSetPreferredSize()
protected void	configureDrawImageGraphics(java.awt.Graphics2D g2)
java.awt.image.BufferedImage	getImage()
java.awt.event.MouseListener	getMouseClickToSaveListener()
boolean	isCentered()
void	paintComponent(java.awt.Graphics g)
void	repaintJustImage() Repaints just the region around the image.
protected void	repaintJustImage(java.awt.image.BufferedImage img, boofcv.gui.image.ImagePanel.ScaleOffset workspace)
void	setCentering(boolean center)
void	setImage(java.awt.image.BufferedImage image) Change the image being displayed.
void	setImageRepaint(java.awt.image.BufferedImage image) Changes the buffered image and calls repaint.
void	setImageUI(java.awt.image.BufferedImage image) Changes the image and will be invoked inside the UI thread at a later time.
void	setScale(double scale)
void	setScaling(ScaleOptions scaling)

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, 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, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, 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, 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, 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, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

img

protected java.awt.image.BufferedImage img

scaling

protected ScaleOptions scaling

scale

public double scale

offsetX

public double offsetX

offsetY

public double offsetY

mouseListener

protected SaveImageOnClick mouseListener

transform

protected java.awt.geom.AffineTransform transform

Constructor Detail

ImagePanel

public ImagePanel(java.awt.image.BufferedImage img)

ImagePanel

public ImagePanel(java.awt.image.BufferedImage img,
                  ScaleOptions scaling)

ImagePanel

public ImagePanel(int width,
                  int height)

ImagePanel

public ImagePanel(boolean addMouseListener)

Adds the ability to save an image using the middle mouse button. A dialog is shown to the user so that they know what has happened. They can hide it in the future if they wish.

ImagePanel

public ImagePanel()

Method Detail

paintComponent

public void paintComponent(java.awt.Graphics g)

Overrides:

paintComponent in class javax.swing.JComponent

configureDrawImageGraphics

protected void configureDrawImageGraphics(java.awt.Graphics2D g2)

setImage

public void setImage(java.awt.image.BufferedImage image)

Change the image being displayed. If panel is active then don't call unless inside the GUI thread. Repaint() is not automatically called.

Parameters:

image - The new image which will be displayed.

setImageRepaint

public void setImageRepaint(java.awt.image.BufferedImage image)

Changes the buffered image and calls repaint. Does not need to be called in the UI thread.

setImageUI

public void setImageUI(java.awt.image.BufferedImage image)

Changes the image and will be invoked inside the UI thread at a later time. repaint() is automatically called.

Parameters:

image - The new image which will be displayed.

isCentered

public boolean isCentered()

setCentering

public void setCentering(boolean center)

repaintJustImage

public void repaintJustImage()

Repaints just the region around the image.

repaintJustImage

protected void repaintJustImage(java.awt.image.BufferedImage img,
                                boofcv.gui.image.ImagePanel.ScaleOffset workspace)

getImage

public java.awt.image.BufferedImage getImage()

setScaling

public void setScaling(ScaleOptions scaling)

autoSetPreferredSize

public void autoSetPreferredSize()

getMouseClickToSaveListener

public java.awt.event.MouseListener getMouseClickToSaveListener()

setScale

public void setScale(double scale)