uavsim.graphics.instruments.dme
Class DMEMarkerIndicator

java.lang.Object
  uavsim.graphics.instruments.A_Instrument
      uavsim.graphics.instruments.A_RectangularInstrument
          uavsim.graphics.instruments.dme.DMEMarkerIndicator

All Implemented Interfaces:

java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.util.EventListener, javax.swing.event.MouseInputListener

public class DMEMarkerIndicator
extends A_RectangularInstrument

Defines a display for distance measuring equipment (DME). It always indicates a distance, even when there is no valid signal from a VOR station. zzz

Author:

Dan Tappan [16.07.11]

Nested Class Summary

static class	DMEMarkerIndicator.E_Marker Defines the marker beacons that can be indicated.
private static class	DMEMarkerIndicator.MarkerDescriptor Defines the indicator light for a marker.

Field Summary

private Distance	_distance the distance to the station
private boolean	_isDMEAlive zzz
private DMEMarkerIndicator.E_Marker	_marker the active marker
private static DMEMarkerIndicator.MarkerDescriptor	_markerInnerDescriptor the inner-marker descriptor
private static DMEMarkerIndicator.MarkerDescriptor	_markerMiddleDescriptor the middle-marker descriptor
private static DMEMarkerIndicator.MarkerDescriptor	_markerOuterDescriptor the outer-marker descriptor
private static TextProperties	DISTANCE_TEXT the text properties of the distance
private static CoordinateCartesianRelative	DISTANCE_WINDOW_ANCHOR_SCALE the anchor position of the display relative to the center of the instrument
private static java.awt.Color	DISTANCE_WINDOW_BODY_COLOR the color of the window body
private static java.awt.Color	DISTANCE_WINDOW_OUTLINE_COLOR the color of the window body outline
private static Scaler	DISTANCE_WINDOW_OUTLINE_SCALE the size scale of the distance-window outline relative to the instrument size
private static ScalerPair	DISTANCE_WINDOW_SIZE_SCALE the size scale of the distance window relative to the instrument size
private static RectangularFaceplaceDescriptor	FACEPLATE the faceplace
private java.text.DecimalFormat	FORMATTER the distance format
private static java.awt.Color	MARKER_OUTLINE_COLOR the color of the marker outline
private static Scaler	MARKER_OUTLINE_SCALE the size scale of the marker outline relative to the instrument size
private static Scaler	MARKER_SIZE_SCALE the size scale of the marker relative to the instrument size

Fields inherited from class uavsim.graphics.instruments.A_RectangularInstrument

_faceplaceDescriptor, _faceSize

Fields inherited from class uavsim.graphics.instruments.A_Instrument

_canvasAnchor, _canvasSize, _graphics, _id

Constructor Summary

DMEMarkerIndicator(java.lang.String id, int canvasSize, CoordinateCartesianAbsolute canvasAnchor)
Creates a DME instrument.

Method Summary

Distance	getDistance() Gets the azimuth.
DMEMarkerIndicator.E_Marker	getMarker() Gets the active marker.
void	render(java.awt.Graphics graphics) Renders the current state of the instrument.
private void	renderDistanceWindow() Renders the distance window.
private void	renderMarker(DMEMarkerIndicator.MarkerDescriptor descriptor, boolean isActive) Renders a marker.
private void	renderMarkers() Renders the markers.
java.lang.String	toString()
void	update() Updates the state of the instrument without rendering it.
void	update(Distance distance) Updates the state of the instrument without rendering it.
void	update(DMEMarkerIndicator.E_Marker marker) Updates the state of the instrument without rendering it.

Methods inherited from class uavsim.graphics.instruments.A_RectangularInstrument

getFaceSize, renderBox

Methods inherited from class uavsim.graphics.instruments.A_Instrument

getAnchor, getCanvasSize, getGraphics, getID, getParentComponent, handleControlCallback, hasControls, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, refresh, registerControl, setCanvasAnchor, setCanvasSize, setParentComponent

Methods inherited from class java.lang.Object

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

Field Detail

_distance

private Distance _distance

the distance to the station

_isDMEAlive

private boolean _isDMEAlive

zzz

_marker

private DMEMarkerIndicator.E_Marker _marker

the active marker

_markerInnerDescriptor

private static final DMEMarkerIndicator.MarkerDescriptor _markerInnerDescriptor

the inner-marker descriptor

_markerMiddleDescriptor

private static final DMEMarkerIndicator.MarkerDescriptor _markerMiddleDescriptor

the middle-marker descriptor

_markerOuterDescriptor

private static final DMEMarkerIndicator.MarkerDescriptor _markerOuterDescriptor

the outer-marker descriptor

DISTANCE_TEXT

private static final TextProperties DISTANCE_TEXT

the text properties of the distance

DISTANCE_WINDOW_ANCHOR_SCALE

private static final CoordinateCartesianRelative DISTANCE_WINDOW_ANCHOR_SCALE

the anchor position of the display relative to the center of the instrument

DISTANCE_WINDOW_BODY_COLOR

private static final java.awt.Color DISTANCE_WINDOW_BODY_COLOR

the color of the window body

DISTANCE_WINDOW_OUTLINE_COLOR

private static final java.awt.Color DISTANCE_WINDOW_OUTLINE_COLOR

the color of the window body outline

DISTANCE_WINDOW_OUTLINE_SCALE

private static final Scaler DISTANCE_WINDOW_OUTLINE_SCALE

the size scale of the distance-window outline relative to the instrument size

DISTANCE_WINDOW_SIZE_SCALE

private static final ScalerPair DISTANCE_WINDOW_SIZE_SCALE

the size scale of the distance window relative to the instrument size

FACEPLATE

private static final RectangularFaceplaceDescriptor FACEPLATE

the faceplace

FORMATTER

private final java.text.DecimalFormat FORMATTER

the distance format

MARKER_OUTLINE_COLOR

private static final java.awt.Color MARKER_OUTLINE_COLOR

the color of the marker outline

MARKER_OUTLINE_SCALE

private static final Scaler MARKER_OUTLINE_SCALE

the size scale of the marker outline relative to the instrument size

MARKER_SIZE_SCALE

private static final Scaler MARKER_SIZE_SCALE

the size scale of the marker relative to the instrument size

Constructor Detail

DMEMarkerIndicator

public DMEMarkerIndicator(java.lang.String id,
                          int canvasSize,
                          CoordinateCartesianAbsolute canvasAnchor)

Creates a DME instrument.

Parameters:

id - - the unique instrument identifier

canvasSize - - the square size of the instrument footprint in pixels

canvasAnchor - - the anchor position for the center of the canvas in pixels

Method Detail

getDistance

public Distance getDistance()

Gets the azimuth.

Returns:

the azimuth

getMarker

public DMEMarkerIndicator.E_Marker getMarker()

Gets the active marker.

Returns:

the marker

render

public void render(java.awt.Graphics graphics)

Renders the current state of the instrument.

Overrides:

render in class A_RectangularInstrument

Parameters:

graphics - - the graphics context

renderDistanceWindow

private void renderDistanceWindow()

Renders the distance window.

renderMarker

private void renderMarker(DMEMarkerIndicator.MarkerDescriptor descriptor,
                          boolean isActive)

Renders a marker.

Parameters:

descriptor - - the marker descriptor

isActive - - the marker illumination state

renderMarkers

private void renderMarkers()

Renders the markers.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

update

public void update()

Updates the state of the instrument without rendering it. This variant is for when there is no DME signal.

update

public void update(Distance distance)

Updates the state of the instrument without rendering it.

Parameters:

distance - - the slant distance to the station

update

public void update(DMEMarkerIndicator.E_Marker marker)

Updates the state of the instrument without rendering it.

Parameters:

marker - - the active marker