Package gov.nih.mipav.view.dialogs

Class JDialogHoughEllipse

  • All Implemented Interfaces:
    AlgorithmInterface, DialogDefaultsInterface, java.awt.event.ActionListener, java.awt.event.FocusListener, java.awt.event.ItemListener, java.awt.event.WindowListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible, javax.swing.RootPaneContainer, javax.swing.WindowConstants
    public class JDialogHoughEllipse
extends JDialogBase
implements AlgorithmInterface, java.awt.event.ItemListener, java.awt.event.WindowListener
    Dialog to create Hough transform with p, q, r1, r2, and theta output for ellipse detection in binary image, where p is the x coordinate of the ellipse center, q is the y coordinate of the ellipse center, r1 is the semimajor axis (or major radius), r2 is the semiminor axis (or minor radius), and theta is the angle of the major axis with the x axis.
    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, java.awt.Window.Type

      • 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

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void actionPerformed​(java.awt.event.ActionEvent event)
      Closes dialog box when the OK button is pressed and calls the algorithm.
      void algorithmPerformed​(AlgorithmBase algorithm)
      This method is required if the AlgorithmPerformed interface is implemented.
      private void callAlgorithm()
      DOCUMENT ME!
      private void init()
      Initializes GUI components and displays dialog.
      void itemStateChanged​(java.awt.event.ItemEvent event)
      itemStateChanged.
      private boolean setVariables()
      Use the GUI results to set up the variables needed to run the algorithm.
      void windowClosing​(java.awt.event.WindowEvent event)
      Disposes of error dialog, then frame.

      • 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, setBackground, setModal, setModalityType, setOpacity, setResizable, setShape, setTitle, setUndecorated, show, toBack

      • Methods inherited from class java.awt.Window

        addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBackground, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOpacity, getOwnedWindows, getOwner, getOwnerlessWindows, getShape, getToolkit, getType, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isAutoRequestFocus, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isOpaque, isShowing, isValidateRoot, pack, paint, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeNotify, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setAutoRequestFocus, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImage, setIconImages, setLocation, setLocation, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, setType, 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, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, 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, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, 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, 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, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, requestFocusInWindow, resize, resize, revalidate, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setMaximumSize, setMixingCutoutShape, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

      • Methods inherited from class java.lang.Object

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

      • Methods inherited from interface java.awt.event.WindowListener

        windowActivated, windowClosed, windowDeactivated, windowDeiconified, windowIconified, windowOpened

    • Field Detail

      • serialVersionUID

        private static final long serialVersionUID
        Use serialVersionUID for interoperability.
        See Also:
        Constant Field Values

      • resultImage

        private ModelImage resultImage
        DOCUMENT ME!

      • minCoverage

        private double minCoverage
        Minimum percentage of the perimiter of a found ellipse that must be covered by points for it to be valid.

      • minCoverageText

        private javax.swing.JTextField minCoverageText
        DOCUMENT ME!

      • sidePointsForTangent

        private int sidePointsForTangent
        Maximum number of points to take from each side of a point on a curve in determining a tangent

      • sideText

        private javax.swing.JTextField sideText

      • pixelWidthText

        private javax.swing.JTextField pixelWidthText

      • maxPixelBinWidth

        private double maxPixelBinWidth
        For xCenter, yCenter, r1, and r2 must bin width <= maxPixelBinWidth

      • degreesWidthText

        private javax.swing.JTextField degreesWidthText

      • maxDegreesBinWidth

        private double maxDegreesBinWidth
        For theta must have bin width <= maxDegreesBinWidth

      • numEllipses

        private int numEllipses
        number of ellipses to be found

      • numEllipsesText

        private javax.swing.JTextField numEllipsesText

      • minPointDistance

        private double minPointDistance
        Smallest allowable distance between 2 of 3 picked points

      • minPointText

        private javax.swing.JTextField minPointText

      • maxPointDistance

        private double maxPointDistance
        Largest allowable distance between 2 of 3 picked points

      • maxPointText

        private javax.swing.JTextField maxPointText

      • pointSetsRequired

        private int pointSetsRequired
        Number of point triplets required before each ellipse find is performed

      • pointSetsText

        private javax.swing.JTextField pointSetsText

      • countThreshold

        private int countThreshold
        Number of counts required to find an ellipse

      • countText

        private javax.swing.JTextField countText

      • ellipseRangeTolerance

        private double ellipseRangeTolerance
        Maximum percent by which perimiter pixels can deviate from the ellipse equation

      • toleranceText

        private javax.swing.JTextField toleranceText

      • maxCyclesText

        private javax.swing.JTextField maxCyclesText

      • maxEllipseFindCycles

        private int maxEllipseFindCycles
        Maximum number of pointSetsRequired triplet point acqusitions that is allowed to occur

      • maxBufferText

        private javax.swing.JTextField maxBufferText

      • maxBufferSize

        private int maxBufferSize
        The maximum Hough transform size in megabytes - default is currently 256

    • Constructor Detail

      • JDialogHoughEllipse

        public JDialogHoughEllipse​(ModelImage image)
        Creates a new JDialogHoughEllipse object.
        Parameters:
        image - DOCUMENT ME!

      • JDialogHoughEllipse

        public JDialogHoughEllipse​(java.awt.Frame theParentFrame,
                           ModelImage im)
        Creates new dialog.
        Parameters:
        theParentFrame - Parent frame
        im - Source image

    • Method Detail

      • actionPerformed

        public void actionPerformed​(java.awt.event.ActionEvent event)
        Closes dialog box when the OK button is pressed and calls the algorithm.
        Specified by:
        actionPerformed in interface java.awt.event.ActionListener
        Overrides:
        actionPerformed in class JDialogBase
        Parameters:
        event - Event that triggers function.

      • algorithmPerformed

        public void algorithmPerformed​(AlgorithmBase algorithm)
        This method is required if the AlgorithmPerformed interface is implemented. It is called by the algorithm when it has completed or failed to to complete, so that the dialog can be display the result image and/or clean up.
        Specified by:
        algorithmPerformed in interface AlgorithmInterface
        Parameters:
        algorithm - Algorithm that caused the event.

      • itemStateChanged

        public void itemStateChanged​(java.awt.event.ItemEvent event)
        itemStateChanged.
        Specified by:
        itemStateChanged in interface java.awt.event.ItemListener
        Overrides:
        itemStateChanged in class JDialogBase
        Parameters:
        event - DOCUMENT ME!

      • windowClosing

        public void windowClosing​(java.awt.event.WindowEvent event)
        Disposes of error dialog, then frame. Sets cancelled to true.
        Specified by:
        windowClosing in interface java.awt.event.WindowListener
        Overrides:
        windowClosing in class JDialogBase
        Parameters:
        event - DOCUMENT ME!

      • callAlgorithm

        private void callAlgorithm()
        DOCUMENT ME!

      • init

        private void init()
        Initializes GUI components and displays dialog.

      • setVariables

        private boolean setVariables()
        Use the GUI results to set up the variables needed to run the algorithm.
        Returns:
        true if parameters set successfully, false otherwise.