Package ij.gui
Class ProgressBar
java.lang.Object
java.awt.Component
java.awt.Canvas
ij.gui.ProgressBar
- All Implemented Interfaces:
ImageObserver
,MenuContainer
,Serializable
,Accessible
public class ProgressBar extends Canvas
This is the progress bar that is displayed in the lower right hand corner of
the ImageJ window. Use one of the static IJ.showProgress() methods to display
and update the progress bar.
- See Also:
- Serialized Form
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Nested Class Summary
Nested classes/interfaces inherited from class java.awt.Component
Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy
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Field Summary
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, PROPERTIES, SOMEBITS
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Constructor Summary
Constructors Constructor Description ProgressBar(int canvasWidth, int canvasHeight)
This constructor is called once by ImageJ at startup. -
Method Summary
Modifier and Type Method Description Dimension
getPreferredSize()
void
init(int canvasWidth, int canvasHeight)
void
paint(Graphics g)
void
setBatchMode(boolean batchMode)
void
show(double progress)
Updates the progress bar, where abs(progress) should run from 0 to 1.void
show(double progress, boolean showInBatchMode)
Updates the progress bar, where abs(progress) should run from 0 to 1.void
show(int currentIndex, int finalIndex)
Updates the progress bar, where the length of the bar is set to ((abs(currentIndex)+1)/abs(finalIndex)
of the maximum bar length.void
update(Graphics g)
Methods inherited from class java.awt.Canvas
addNotify, createBufferStrategy, createBufferStrategy, getAccessibleContext, getBufferStrategy
Methods inherited from class java.awt.Component
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, deliverEvent, disable, disableEvents, dispatchEvent, doLayout, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getAlignmentX, getAlignmentY, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentAt, getComponentAt, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeys, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMaximumSize, getMinimumSize, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, invalidate, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusCycleRoot, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, paramString, postEvent, preferredSize, prepareImage, prepareImage, print, printAll, processComponentEvent, processEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, revalidate, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeys, setFocusTraversalKeysEnabled, setFont, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setMixingCutoutShape, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle, validate
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Field Details
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WIDTH
public static final int WIDTH- See Also:
- Constant Field Values
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HEIGHT
public static final int HEIGHT- See Also:
- Constant Field Values
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Constructor Details
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ProgressBar
public ProgressBar(int canvasWidth, int canvasHeight)This constructor is called once by ImageJ at startup.
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Method Details
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init
public void init(int canvasWidth, int canvasHeight) -
show
public void show(double progress)Updates the progress bar, where abs(progress) should run from 0 to 1. If abs(progress
) == 1 the bar is erased. The bar is updated only if more than 90 ms have passed since the last call. Does nothing if the ImageJ window is not present.- Parameters:
progress
- Length of the progress bar to display (0...1). Usingprogress
with negative sign (0 .. -1) will regard subsequent calls with positive argument as sub-ordinate processes that are displayed as moving dot.
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show
public void show(double progress, boolean showInBatchMode)Updates the progress bar, where abs(progress) should run from 0 to 1.- Parameters:
progress
- Length of the progress bar to display (0...1).showInBatchMode
- show progress bar in batch mode macros?
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show
public void show(int currentIndex, int finalIndex)Updates the progress bar, where the length of the bar is set to ((abs(currentIndex)+1)/abs(finalIndex)
of the maximum bar length. Use a negativecurrentIndex
to show subsequent plugin calls as moving dot. The bar is erased ifcurrentIndex>=finalIndex-1
orfinalIndex == 0
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update
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paint
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getPreferredSize
- Overrides:
getPreferredSize
in classComponent
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setBatchMode
public void setBatchMode(boolean batchMode)
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