Map
Class Compass

java.lang.Object
  Map.Compass

public class Compass
extends java.lang.Object

Draws a compass given the rotation of the map in degrees.

Author:

David McLaren

Field Summary

(package private) Coordinate3d	arrowHead
(package private) Coordinate3d	arrowHeadEndLeft
(package private) Coordinate3d	arrowHeadEndRight
(package private) Coordinate3d	arrowTail
(package private) Coordinate3d	compassCentre
(package private) int	compassRadius
(package private) double	mapRotationDegrees
(package private) java.lang.String	northString
(package private) java.awt.Font	northStringFont
(package private) int	panelWidth
(package private) float	stringHeight
(package private) float	stringWidth

Constructor Summary

Compass()

Method Summary

void	drawCompass(java.awt.Graphics2D g2d, MapRectProjector rectProj)
void	setMapRotationDegrees(double mapRotationDegrees)
void	setPanelWidth(int panelWidth)

Methods inherited from class java.lang.Object

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

Field Detail

compassRadius

int compassRadius

mapRotationDegrees

double mapRotationDegrees

panelWidth

int panelWidth

compassCentre

Coordinate3d compassCentre

arrowTail

Coordinate3d arrowTail

arrowHead

Coordinate3d arrowHead

arrowHeadEndLeft

Coordinate3d arrowHeadEndLeft

arrowHeadEndRight

Coordinate3d arrowHeadEndRight

northString

java.lang.String northString

stringWidth

float stringWidth

stringHeight

float stringHeight

northStringFont

java.awt.Font northStringFont

Constructor Detail

Compass

public Compass()

Method Detail

drawCompass

public void drawCompass(java.awt.Graphics2D g2d,
                        MapRectProjector rectProj)

setMapRotationDegrees

public void setMapRotationDegrees(double mapRotationDegrees)

setPanelWidth

public void setPanelWidth(int panelWidth)