uavsim.graphics.instruments.altimeter
Class Altimeter

java.lang.Object
  uavsim.graphics.instruments.A_Instrument
      uavsim.graphics.instruments.A_CircularInstrument<Altitude>
          uavsim.graphics.instruments.altimeter.Altimeter

All Implemented Interfaces:

java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.util.EventListener, javax.swing.event.MouseInputListener, I_AngleMapper<Altitude>

public class Altimeter
extends A_CircularInstrument<Altitude>

Defines an altimeter.

Author:

Dan Tappan [21.06.11]

Field Summary

private Altitude	_altitude the altitude
private static Altitude	ALTITUDE_MAX the maximum altitude
private static Altitude	ALTITUDE_MIN the minimum altitude
private static CircularFaceplateDescriptor<Altitude>	FACEPLATE the faceplate descriptor
private static TickDescriptor<Altitude>	MAJOR_TICKS the descriptor for the major ticks
private static TickDescriptor<Altitude>	MINOR_TICKS the descriptor for the minor ticks
private static NeedleDescriptor	NEEDLE_100 the hundreds-needle descriptor
private static NeedleDescriptor	NEEDLE_1000 the thousands-needle descriptor
private static NeedleDescriptor	NEEDLE_10000 the ten-thousands-needle descriptor
private static java.awt.Color	NEEDLE_PIVOT_COLOR the color of the center pivot circle overlaying the needles
private static Scaler	NEEDLE_PIVOT_SCALE the size scale of the needle pivot relative to the instrument size
private static NumberDescriptor<Altitude>	NUMBERS the numbers descriptor
private static TextProperties	NUMBERS_TEXT the text properties of the numbers

Fields inherited from class uavsim.graphics.instruments.A_CircularInstrument

_ringSize, DISK_COLOR, MOUNT_RING_COLOR, MOUNT_RING_INNER_SCALE

Fields inherited from class uavsim.graphics.instruments.A_Instrument

_canvasAnchor, _canvasSize, _graphics, _id

Constructor Summary

Altimeter(java.lang.String id, int canvasSize, CoordinateCartesianAbsolute canvasAnchor)
Creates an altimeter.

Method Summary

Altitude	getAltitude() Gets the altitude.
AngleMathematical	mapAngle_(Altitude altitude) Returns the angle corresponding to the value of a unit.
void	render(java.awt.Graphics graphics) Renders the current state of the instrument.
private void	renderNeedles() Renders the needles.
private void	renderNumbers() Renders the numbers.
private void	renderTicks() Renders the major and minor ticks.
java.lang.String	toString()
void	update(Altitude altitude) Updates the state of the instrument without rendering it.

Methods inherited from class uavsim.graphics.instruments.A_CircularInstrument

mapAngle, renderDisk, renderMountRing

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

_altitude

private Altitude _altitude

the altitude

ALTITUDE_MAX

private static final Altitude ALTITUDE_MAX

the maximum altitude

ALTITUDE_MIN

private static final Altitude ALTITUDE_MIN

the minimum altitude

FACEPLATE

private static final CircularFaceplateDescriptor<Altitude> FACEPLATE

the faceplate descriptor

MAJOR_TICKS

private static final TickDescriptor<Altitude> MAJOR_TICKS

the descriptor for the major ticks

MINOR_TICKS

private static final TickDescriptor<Altitude> MINOR_TICKS

the descriptor for the minor ticks

NEEDLE_100

private static final NeedleDescriptor NEEDLE_100

the hundreds-needle descriptor

NEEDLE_1000

private static final NeedleDescriptor NEEDLE_1000

the thousands-needle descriptor

NEEDLE_10000

private static final NeedleDescriptor NEEDLE_10000

the ten-thousands-needle descriptor

NEEDLE_PIVOT_COLOR

private static final java.awt.Color NEEDLE_PIVOT_COLOR

the color of the center pivot circle overlaying the needles

NEEDLE_PIVOT_SCALE

private static final Scaler NEEDLE_PIVOT_SCALE

the size scale of the needle pivot relative to the instrument size

NUMBERS

private static final NumberDescriptor<Altitude> NUMBERS

the numbers descriptor

NUMBERS_TEXT

private static final TextProperties NUMBERS_TEXT

the text properties of the numbers

Constructor Detail

Altimeter

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

Creates an altimeter.

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

getAltitude

public Altitude getAltitude()

Gets the altitude.

Returns:

the altitude

mapAngle_

public AngleMathematical mapAngle_(Altitude altitude)

Returns the angle corresponding to the value of a unit.

Parameters:

altitude - - the unit

Returns:

the angle

render

public void render(java.awt.Graphics graphics)

Renders the current state of the instrument.

Overrides:

render in class A_CircularInstrument<Altitude>

Parameters:

graphics - - the graphics context

renderNeedles

private void renderNeedles()

Renders the needles.

renderNumbers

private void renderNumbers()

Renders the numbers.

renderTicks

private void renderTicks()

Renders the major and minor ticks.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

update

public void update(Altitude altitude)

Updates the state of the instrument without rendering it.

Parameters:

altitude - - the altitude