uavsim.graphics.instruments.clock
Class ClockBasic

java.lang.Object
  uavsim.graphics.instruments.A_Instrument
      uavsim.graphics.instruments.A_CircularInstrument<Time>
          uavsim.graphics.instruments.clock.ClockBasic

All Implemented Interfaces:

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

public class ClockBasic
extends A_CircularInstrument<Time>

Defines an analog clock with a second hand.

Author:

Dan Tappan [06.07.11]

Field Summary

private Time	_time the time
private static CircularFaceplateDescriptor<Time>	FACEPLATE the faceplate descriptor
private static java.awt.Color	HAND_PIVOT_COLOR the color of the pivot circle at the common base of the hands
private static Scaler	HAND_PIVOT_SCALE the size scale of the pivot circle relative to the instrument size
private static NeedleDescriptor	HOUR_HAND the needle for the hour hand
private static TickDescriptor<Time>	MAJOR_TICKS the major-ticks descriptor
private static TickDescriptor<Time>	MINOR_TICKS the minor-ticks descriptor
private static NeedleDescriptor	MINUTE_HAND the needle for the minute hand
private static NumberDescriptor<Time>	NUMBERS the numbers descriptor
private static TextProperties	NUMBERS_TEXT the text properties of the numbers
private static NeedleDescriptor	SECOND_HAND the needle for the second hand
private static Time	TIME_END the end time on the faceplate
private static Time	TIME_START the start time on the faceplate

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

ClockBasic(java.lang.String id, int canvasSize, CoordinateCartesianAbsolute canvasAnchor)
Creates an analog clock.

Method Summary

Time	getTime() Gets the time.
AngleMathematical	mapAngle_(Time time) 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	renderHands() Renders the hands.
private void	renderNumbers() Renders the numbers.
private void	renderTicks() Renders the minor and major ticks.
java.lang.String	toString()
void	update(Time time) 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

_time

private Time _time

the time

FACEPLATE

private static final CircularFaceplateDescriptor<Time> FACEPLATE

the faceplate descriptor

HAND_PIVOT_COLOR

private static final java.awt.Color HAND_PIVOT_COLOR

the color of the pivot circle at the common base of the hands

HAND_PIVOT_SCALE

private static final Scaler HAND_PIVOT_SCALE

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

HOUR_HAND

private static final NeedleDescriptor HOUR_HAND

the needle for the hour hand

MAJOR_TICKS

private static final TickDescriptor<Time> MAJOR_TICKS

the major-ticks descriptor

MINOR_TICKS

private static final TickDescriptor<Time> MINOR_TICKS

the minor-ticks descriptor

MINUTE_HAND

private static final NeedleDescriptor MINUTE_HAND

the needle for the minute hand

NUMBERS

private static final NumberDescriptor<Time> NUMBERS

the numbers descriptor

NUMBERS_TEXT

private static final TextProperties NUMBERS_TEXT

the text properties of the numbers

SECOND_HAND

private static final NeedleDescriptor SECOND_HAND

the needle for the second hand

TIME_END

private static final Time TIME_END

the end time on the faceplate

TIME_START

private static final Time TIME_START

the start time on the faceplate

Constructor Detail

ClockBasic

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

Creates an analog clock.

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

getTime

public Time getTime()

Gets the time.

Returns:

the time

mapAngle_

public AngleMathematical mapAngle_(Time time)

Returns the angle corresponding to the value of a unit.

Parameters:

time - - 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<Time>

Parameters:

graphics - - the graphics context

renderHands

private void renderHands()

Renders the hands.

renderNumbers

private void renderNumbers()

Renders the numbers.

renderTicks

private void renderTicks()

Renders the minor and major ticks.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

update

public void update(Time time)

Updates the state of the instrument without rendering it.

Parameters:

time - - the time