com.vistech.net
Class ImageViewerServletApplet

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--java.awt.Panel
                    |
                    +--java.applet.Applet
                          |
                          +--com.vistech.net.ImageViewerServletApplet
All Implemented Interfaces:
javax.accessibility.Accessible, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable

public class ImageViewerServletApplet
extends java.applet.Applet

See Also:
Serialized Form

Inner Class Summary
 class ImageViewerServletApplet.ImageCanvas
           
 
Inner classes inherited from class java.applet.Applet
java.applet.Applet.AccessibleApplet
 
Inner classes inherited from class java.awt.Panel
java.awt.Panel.AccessibleAWTPanel
 
Inner classes inherited from class java.awt.Container
java.awt.Container.AccessibleAWTContainer
 
Inner classes inherited from class java.awt.Component
java.awt.Component.AccessibleAWTComponent
 
Field Summary
protected  java.lang.String curDir
           
protected  java.lang.String currentFile
           
protected  java.lang.String[] fileList
           
protected  ImageViewerServletApplet.ImageCanvas imCanvas
           
protected  java.awt.TextField magf
           
protected  java.lang.String magFactor
           
protected  java.lang.String rotAngle
           
protected  java.awt.TextField rotf
           
protected  char separator
           
 
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
ImageViewerServletApplet()
           
 
Method Summary
protected  java.awt.Panel createImageCanvas()
           
 void createUI()
           
 void edgeDetect(java.lang.String file)
           
 void init()
           
 void initApp()
           
protected  java.lang.String[] listImages()
           
protected  void load(java.lang.String fl)
           
protected  void paintImage(java.io.InputStream is)
           
 void reset()
           
 void start()
           
 
Methods inherited from class java.applet.Applet
destroy, getAccessibleContext, getAppletContext, getAppletInfo, getAudioClip, getAudioClip, getCodeBase, getDocumentBase, getImage, getImage, getLocale, getParameter, getParameterInfo, isActive, newAudioClip, play, play, resize, resize, setStub, showStatus, stop
 
Methods inherited from class java.awt.Panel
addNotify
 
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, getListeners, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paint, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, 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, getGraphicsConfiguration, getHeight, getInputContext, getInputMethodRequests, getLocation, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isDisplayable, isDoubleBuffered, isEnabled, isFocusTraversable, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, reshape, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setForeground, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

fileList

protected java.lang.String[] fileList

curDir

protected java.lang.String curDir

separator

protected char separator

imCanvas

protected ImageViewerServletApplet.ImageCanvas imCanvas

rotAngle

protected java.lang.String rotAngle

magFactor

protected java.lang.String magFactor

magf

protected java.awt.TextField magf

rotf

protected java.awt.TextField rotf

currentFile

protected java.lang.String currentFile
Constructor Detail

ImageViewerServletApplet

public ImageViewerServletApplet()
Method Detail

init

public void init()
Overrides:
init in class java.applet.Applet

initApp

public void initApp()

start

public void start()
Overrides:
start in class java.applet.Applet

createUI

public void createUI()

reset

public void reset()

createImageCanvas

protected java.awt.Panel createImageCanvas()

listImages

protected java.lang.String[] listImages()

load

protected void load(java.lang.String fl)

edgeDetect

public void edgeDetect(java.lang.String file)

paintImage

protected void paintImage(java.io.InputStream is)