org.squigle.layers
Class MapViewport

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Canvas
              |
              +--org.squigle.layers.MapViewport

All Implemented Interfaces:

javax.accessibility.Accessible, java.util.EventListener, java.awt.image.ImageObserver, java.awt.event.KeyListener, java.awt.MenuContainer, java.io.Serializable

public class MapViewport

extends java.awt.Canvas

implements java.awt.event.KeyListener

See Also:

Serialized Form

Field Summary

java.util.Vector	composites
java.util.Vector	countiesLoaded
int	height
float	last_search_x
float	last_search_y
int	last_x
int	last_y
org.squigle.layers.LayerComposite	overland
double	vp_lat_1
double	vp_lat_2
double	vp_lon_1
double	vp_lon_2
int	width

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

MapViewport()

Method Summary

void	addLayerComposite(org.squigle.layers.LayerComposite lc)
void	keyPressed(java.awt.event.KeyEvent e)
void	keyReleased(java.awt.event.KeyEvent ev)
void	keyTyped(java.awt.event.KeyEvent e)
void	paint(java.awt.Graphics g)
void	searchPoints(int x, int y)
void	setConsole(org.squigle.layers.SquigleConsole sqc)
void	setViewport(float vp_lon_1, float vp_lat_1, float vp_lon_2, float vp_lat_2)
void	translate(int vp_lon_1, int vp_lat_1, int vp_lon_2, int vp_lat_2)
void	update(java.awt.Graphics g)
double	worldDistance(double vp_lon_1, double vp_lat_1, double vp_lon_2, double vp_lat_2)
float	xScreenToWorld(float x)
float	yScreenToWorld(float y)
void	zoom(int z)

Methods inherited from class java.awt.Canvas

addNotify, 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, getAlignmentX, getAlignmentY, getBackground, 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, getMouseWheelListeners, getName, getParent, getPeer, getPreferredSize, 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, isOpaque, 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, setName, 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

composites

public java.util.Vector composites

countiesLoaded

public java.util.Vector countiesLoaded

width

public int width

height

public int height

vp_lon_1

public double vp_lon_1

vp_lat_1

public double vp_lat_1

vp_lon_2

public double vp_lon_2

vp_lat_2

public double vp_lat_2

last_x

public int last_x

last_y

public int last_y

last_search_x

public float last_search_x

last_search_y

public float last_search_y

overland

public org.squigle.layers.LayerComposite overland

Constructor Detail

MapViewport

public MapViewport()

Method Detail

setConsole

public void setConsole(org.squigle.layers.SquigleConsole sqc)

zoom

public void zoom(int z)

xScreenToWorld

public float xScreenToWorld(float x)

yScreenToWorld

public float yScreenToWorld(float y)

worldDistance

public double worldDistance(double vp_lon_1,
                            double vp_lat_1,
                            double vp_lon_2,
                            double vp_lat_2)

translate

public void translate(int vp_lon_1,
                      int vp_lat_1,
                      int vp_lon_2,
                      int vp_lat_2)

setViewport

public void setViewport(float vp_lon_1,
                        float vp_lat_1,
                        float vp_lon_2,
                        float vp_lat_2)

update

public void update(java.awt.Graphics g)

Overrides:

update in class java.awt.Canvas

searchPoints

public void searchPoints(int x,
                         int y)

paint

public void paint(java.awt.Graphics g)

Overrides:

paint in class java.awt.Canvas

addLayerComposite

public void addLayerComposite(org.squigle.layers.LayerComposite lc)

keyTyped

public void keyTyped(java.awt.event.KeyEvent e)

Specified by:

keyTyped in interface java.awt.event.KeyListener

keyReleased

public void keyReleased(java.awt.event.KeyEvent ev)

Specified by:

keyReleased in interface java.awt.event.KeyListener

keyPressed

public void keyPressed(java.awt.event.KeyEvent e)

Specified by:

keyPressed in interface java.awt.event.KeyListener