edu.mit.sketch.toolkit
Class DirectionChangeScaleSpaceViewer

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--java.awt.Window
                    |
                    +--java.awt.Frame
                          |
                          +--edu.mit.sketch.toolkit.DirectionChangeScaleSpaceViewer

All Implemented Interfaces:

Accessible, ImageObserver, MenuContainer, Serializable

public class DirectionChangeScaleSpaceViewer

extends Frame

This class is used for viewing scale space data.

See Also:

Serialized Form

Inner classes inherited from class java.awt.Frame

Frame.AccessibleAWTFrame

Inner classes inherited from class java.awt.Window

Window.AccessibleAWTWindow

Inner classes inherited from class java.awt.Container

Container.AccessibleAWTContainer

Inner classes inherited from class java.awt.Component

Component.AccessibleAWTComponent

Field Summary

int	interesting_scale
Scrollbar	scale

Fields inherited from class java.awt.Frame

CROSSHAIR_CURSOR, DEFAULT_CURSOR, E_RESIZE_CURSOR, HAND_CURSOR, ICONIFIED, MOVE_CURSOR, N_RESIZE_CURSOR, NE_RESIZE_CURSOR, NORMAL, NW_RESIZE_CURSOR, S_RESIZE_CURSOR, SE_RESIZE_CURSOR, SW_RESIZE_CURSOR, TEXT_CURSOR, W_RESIZE_CURSOR, WAIT_CURSOR

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

DirectionChangeScaleSpaceViewer()
The constructor.

Method Summary

void	deriveFeatureIndices() Derive feature indices
void	displayBlackboardFit(Image image, Point origin) displayFitByIndices
void	displayData(int scale_index, int y_value, Tablet tablet) update the panel
void	displayFitByIndices(int[] indices, Image image, Point origin) displayFitByIndices
Image	getImage() Get image
int	getInterestingScale() Find a good scale in the feature-count -- feature graph by fitting a sigmoid function like polyline to the feature-count -- feature data.
int	getInterestingScaleOnCurve() Find a good scale in the feature-count -- feature graph by fitting a sigmoid function like polyline to the feature-count -- feature data.
void	paintFeatureCountFit(AffineTransform affine_transform) paintFeatureCountFit
void	printData(int scale_index) update the panel
void	printData(String file_name) print the scale space data into a file scale - #of zero crossings - index of zero crossing
void	setScaleSpaceData(double[][] scale_space_data, Gaussian[] gaussian_array, StrokeData data) setScaleSpaceData

Methods inherited from class java.awt.Frame

addNotify, finalize, getAccessibleContext, getCursorType, getFrames, getIconImage, getMenuBar, getState, getTitle, isResizable, paramString, remove, removeNotify, setCursor, setIconImage, setMenuBar, setResizable, setState, setTitle

Methods inherited from class java.awt.Window

addWindowListener, applyResourceBundle, applyResourceBundle, dispose, getFocusOwner, getGraphicsConfiguration, getInputContext, getListeners, getLocale, getOwnedWindows, getOwner, getToolkit, getWarningString, hide, isShowing, pack, postEvent, processEvent, processWindowEvent, removeWindowListener, setCursor, show, toBack, toFront

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getInsets, getLayout, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, remove, removeAll, removeContainerListener, setFont, setLayout, update, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addPropertyChangeListener, addPropertyChangeListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphics, getHeight, getInputMethodRequests, getLocation, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isDisplayable, isDoubleBuffered, isEnabled, isFocusTraversable, isLightweight, isOpaque, 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, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setDropTarget, setEnabled, setForeground, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, size, toString, transferFocus

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.awt.MenuContainer

getFont, postEvent

Field Detail

interesting_scale

public int interesting_scale

scale

public Scrollbar scale

Constructor Detail

DirectionChangeScaleSpaceViewer

public DirectionChangeScaleSpaceViewer()

The constructor.

Method Detail

deriveFeatureIndices

public void deriveFeatureIndices()

Derive feature indices

printData

public void printData(int scale_index)

update the panel

displayData

public void displayData(int scale_index,
                        int y_value,
                        Tablet tablet)

update the panel

printData

public void printData(String file_name)

print the scale space data into a file scale - #of zero crossings - index of zero crossing

setScaleSpaceData

public void setScaleSpaceData(double[][] scale_space_data,
                              Gaussian[] gaussian_array,
                              StrokeData data)

setScaleSpaceData

getInterestingScale

public int getInterestingScale()

Find a good scale in the feature-count -- feature graph by fitting a sigmoid function like polyline to the feature-count -- feature data.

getInterestingScaleOnCurve

public int getInterestingScaleOnCurve()

Find a good scale in the feature-count -- feature graph by fitting a sigmoid function like polyline to the feature-count -- feature data.

getImage

public Image getImage()

Get image

displayBlackboardFit

public void displayBlackboardFit(Image image,
                                 Point origin)

displayFitByIndices

displayFitByIndices

public void displayFitByIndices(int[] indices,
                                Image image,
                                Point origin)

displayFitByIndices

paintFeatureCountFit

public void paintFeatureCountFit(AffineTransform affine_transform)

paintFeatureCountFit