Package com.luciad.view.map

Class TLcdMapGridRefLocation

java.lang.Object

java.awt.Component

com.luciad.view.map.TLcdMapGridRefLocation

All Implemented Interfaces:

MouseListener, MouseMotionListener, ImageObserver, MenuContainer, Serializable, EventListener

public class TLcdMapGridRefLocation
extends Component
implements MouseListener, MouseMotionListener

This is a util class to get the geographical location expressed in grid coordinates of some ILcdGridReference of a (x,y) position on a map ILcdGXYView. The ILcdGXYView must have an ILcdGridReference as XYWorldReference property. This class can be used as MouseMotionListener (mouseMoved), MouseListener(mousePressed), or at will ( updateWithLocation(x,y) ). The location is expressed in Easting (X) and Northing (Y) .

See Also:

• Serialized Form

Nested Class Summary

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

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields

Modifier and Type	Field	Description
static final int	CENTER
static final int	LEFT
static final int	RIGHT

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, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

Constructors

Constructor	Description
TLcdMapGridRefLocation()

Method Summary

Modifier and Type	Method	Description
int	getAlignment()	The property of alignment determines whether to center, left or right align the location information.
double	getEasting()
ILcdGridReference	getGridReference()
ILcdGXYView	getGXYView()	Returns the GXYview property.
Dimension	getMinimumSize()
double	getNorthing()
Dimension	getPreferredSize()
void	mouseClicked(MouseEvent me)	MouseEvent me is ignored.
void	mouseDragged(MouseEvent me)	MouseEvent me is ignored.
void	mouseEntered(MouseEvent me)	MouseEvent me is ignored.
void	mouseExited(MouseEvent me)	MouseEvent me is ignored.
void	mouseMoved(MouseEvent me)	The MouseEvent me causes the properties of importance to the current mode to be updated.
void	mousePressed(MouseEvent me)	The MouseEvent me causes the properties of importance to the current mode to be updated.
void	mouseReleased(MouseEvent me)	MouseEvent me is ignored.
void	paint(Graphics aGraphics)
protected void	processMouseEvent(MouseEvent me)	The MouseEvent me causes the properties of importance to the current mode to be updated.
void	setAlignment(int newAlignment)	The property of alignment determines whether to center, left or right align the location information.
void	setGridReference(ILcdGridReference aGridReference)
void	setGXYView(ILcdGXYView aGXYView)	Sets the GXYView property to newGXYView.
protected void	updateWithLocation(int aX, int aY)
String	valueAsString()

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, addNotify, 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, getAccessibleContext, 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, 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, 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, update, validate

Methods inherited from class java.lang.Object

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

Field Details

LEFT

public static final int LEFT

See Also:

• Constant Field Values

CENTER

public static final int CENTER

See Also:

• Constant Field Values

RIGHT

public static final int RIGHT

See Also:

• Constant Field Values

Constructor Details

TLcdMapGridRefLocation

public TLcdMapGridRefLocation()

Method Details

getMinimumSize

public Dimension getMinimumSize()

Overrides:

getMinimumSize in class Component

getPreferredSize

public Dimension getPreferredSize()

Overrides:

getPreferredSize in class Component

valueAsString

public String valueAsString()

Returns:

the information pertaining the current mode and GXYView as a String.

getEasting

public double getEasting()

Returns:

the easting of the (x,y) position in the ILcdGXYView.

getNorthing

public double getNorthing()

Returns:

the northing of the (x,y) position in the ILcdGXYView.

setGridReference

public void setGridReference(ILcdGridReference aGridReference)

getGridReference

public ILcdGridReference getGridReference()

setAlignment

public void setAlignment(int newAlignment)

The property of alignment determines whether to center, left or right align the location information. This can be RIGHT, LEFT or CENTER. Sets the property of alignment to newAlignment.

getAlignment

public int getAlignment()

The property of alignment determines whether to center, left or right align the location information. Returns the property of alignment.

Returns:

RIGHT, LEFT or CENTER.

setGXYView

public void setGXYView(ILcdGXYView aGXYView)

Sets the GXYView property to newGXYView.

getGXYView

public ILcdGXYView getGXYView()

Returns the GXYview property.

updateWithLocation

protected void updateWithLocation(int aX,
 int aY)

paint

public void paint(Graphics aGraphics)

Overrides:

paint in class Component

processMouseEvent

protected void processMouseEvent(MouseEvent me)

The MouseEvent me causes the properties of importance to the current mode to be updated.

Overrides:

processMouseEvent in class Component

mouseMoved

public void mouseMoved(MouseEvent me)

The MouseEvent me causes the properties of importance to the current mode to be updated.

Specified by:

mouseMoved in interface MouseMotionListener

mouseDragged

public void mouseDragged(MouseEvent me)

MouseEvent me is ignored.

Specified by:

mouseDragged in interface MouseMotionListener

mousePressed

public void mousePressed(MouseEvent me)

The MouseEvent me causes the properties of importance to the current mode to be updated.

Specified by:

mousePressed in interface MouseListener

mouseClicked

public void mouseClicked(MouseEvent me)

MouseEvent me is ignored.

Specified by:

mouseClicked in interface MouseListener

mouseReleased

public void mouseReleased(MouseEvent me)

MouseEvent me is ignored.

Specified by:

mouseReleased in interface MouseListener

mouseEntered

public void mouseEntered(MouseEvent me)

MouseEvent me is ignored.

Specified by:

mouseEntered in interface MouseListener

mouseExited

public void mouseExited(MouseEvent me)

MouseEvent me is ignored.

Specified by:

mouseExited in interface MouseListener