net.xoetrope.awt
Class XImageMap

java.lang.Object
  java.awt.Component
      java.awt.Canvas
          net.xoetrope.awt.XImage
              net.xoetrope.awt.XHotspotImage
                  net.xoetrope.awt.XImageMap

All Implemented Interfaces:

java.awt.event.MouseMotionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible, XAttributedComponent, XImageHolder

public class XImageMap
extends XHotspotImage

An extended hotspot support the drawing of a polygon around the 'hot' area

Copyright (c) Xoetrope Ltd., 1998-2004
License: see license.txt $Revision: 2.3 $

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.Canvas

java.awt.Canvas.AccessibleAWTCanvas

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

protected boolean	drawHotspots true to drawa highlight on the hotspots
protected java.util.Vector	linePoints The points/vertices marked on the image

Fields inherited from class net.xoetrope.awt.XHotspotImage

defaultCursor, disabled, handCursor, hotspots, images, names

Fields inherited from class net.xoetrope.awt.XImage

currentProject

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

XImageMap()
Create a new image map

Method Summary

void	addPoint(int x, int y) Add a new point
void	addPoint(java.awt.Point pt) Add a new point
boolean	getDrawHotspots() Get the flag controlling rendering of the hotspots.
void	paint(java.awt.Graphics g) Render the component
void	setDrawHotspots(boolean draw) Set the flag controlling rendering of the hotspots.

Methods inherited from class net.xoetrope.awt.XHotspotImage

checkHotspot, disableHotspot, enableHotspot, getName, handleElement, hotspotDisabled, hotspotEnabled, mouseDragged, mouseMoved, read

Methods inherited from class net.xoetrope.awt.XImage

addNotify, getImageName, getPreferredSize, imageUpdate, setAttribute, setImage, update

Methods inherited from class java.awt.Canvas

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, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, 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, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeys, setFocusTraversalKeysEnabled, setFont, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle, validate

Methods inherited from class java.lang.Object

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

Field Detail

linePoints

protected java.util.Vector linePoints

The points/vertices marked on the image

drawHotspots

protected boolean drawHotspots

true to drawa highlight on the hotspots

Constructor Detail

XImageMap

public XImageMap()

Create a new image map

Method Detail

addPoint

public void addPoint(java.awt.Point pt)

Add a new point

Parameters:

pt - the new point

addPoint

public void addPoint(int x,
                     int y)

Add a new point

Parameters:

x - the new point's x coordinate

y - the new point's y coordinate

paint

public void paint(java.awt.Graphics g)

Render the component

Overrides:

paint in class XImage

Parameters:

g - the graphics context

setDrawHotspots

public void setDrawHotspots(boolean draw)

Set the flag controlling rendering of the hotspots. When turned on a line is drawn to show the edges of the hotspots

Parameters:

draw - true to render the hotspots

getDrawHotspots

public boolean getDrawHotspots()

Get the flag controlling rendering of the hotspots.

Returns:

true if the hotspots are rendered