com.atakmap.android.widgets

Class FahArrowWidget

java.lang.Object

<any>

com.atakmap.android.widgets.MapWidget

com.atakmap.android.widgets.MapWidget2

com.atakmap.android.widgets.ShapeWidget

com.atakmap.android.widgets.FahArrowWidget

All Implemented Interfaces:

android.content.SharedPreferences.OnSharedPreferenceChangeListener

public class FahArrowWidget
extends ShapeWidget
implements android.content.SharedPreferences.OnSharedPreferenceChangeListener

A MapWidget class that will display an arrow representing the Final Attack Heading towards a targeted IP and with an offset from some designator point. The widget will also display a cone that represents the offset width from the heading on each side. The final attack heading text value will be displayed above the heading arrow, as well as the text heading values of the cone's sides.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FahArrowWidget.Item
static interface	FahArrowWidget.OnDesignatorPointChangedListener A listener for the FahArrowWidget changing the designator's point.
static interface	FahArrowWidget.OnFahAngleChangedListener A listener for the FahArrowWidget changing the angle of the final attack heading.
static interface	FahArrowWidget.OnFahLegChangedListener
static interface	FahArrowWidget.OnFahWidthChangedListener A listener for the FahArrowWidget changing the width angle of the cone.
static interface	FahArrowWidget.OnTargetPointChangedListener A listener for the FahArrowWidget changing the targeted location.
static interface	FahArrowWidget.OnTouchableChangedListener A listener for the FahArrowWidget changing it's touchable state.

Nested classes/interfaces inherited from class com.atakmap.android.widgets.ShapeWidget

ShapeWidget.OnStrokeColorChangedListener, ShapeWidget.OnStrokeWeightChangedListener

Nested classes/interfaces inherited from class com.atakmap.android.widgets.MapWidget2

MapWidget2.OnWidgetSizeChangedListener

Nested classes/interfaces inherited from class com.atakmap.android.widgets.MapWidget

MapWidget.Factory, MapWidget.OnClickListener, MapWidget.OnLongPressListener, MapWidget.OnMoveListener, MapWidget.OnPressListener, MapWidget.OnUnpressListener, MapWidget.OnVisibleChangedListener, MapWidget.OnWidgetPointChangedListener

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	TAG

Fields inherited from class com.atakmap.android.widgets.MapWidget

_height, _margin, _padding, _width, BOTTOM, LEFT, RIGHT, TOP

Method Summary

Modifier and Type	Method and Description
void	addOnDesignatorPointChangedListener(FahArrowWidget.OnDesignatorPointChangedListener l)
void	addOnFahAngleChangedListener(FahArrowWidget.OnFahAngleChangedListener l)
void	addOnFahLegChangedListener(FahArrowWidget.OnFahLegChangedListener l)
void	addOnFahWidthChangedListener(FahArrowWidget.OnFahWidthChangedListener l)
void	addOnTargetPointChangedListener(FahArrowWidget.OnTargetPointChangedListener l)
void	addOnTouchableChangedListener(FahArrowWidget.OnTouchableChangedListener l)
void	dispose() Removes the listeners from the target.
boolean	drawReverse()
void	enableStandaloneManipulation() Only used with the red X fah.
double	getAppropriateDistance()
GeoPoint	getDesignatorPoint()
double	getFahAngle()
double	getFahOffset()
double	getFahWidth()
GeoPoint	getTargetPoint()
boolean	getTouchable()
double	getTrueOffset()
void	onSharedPreferenceChanged(android.content.SharedPreferences sharedPreferences, java.lang.String key)
void	rebuild() Completely rebuild the FAH.
void	removeOnDesignatorPointChangedListener(FahArrowWidget.OnDesignatorPointChangedListener l)
void	removeOnFahAngleChangedListener(FahArrowWidget.OnFahAngleChangedListener l)
void	removeOnFahLegChangedListener(FahArrowWidget.OnFahLegChangedListener l)
void	removeOnFahWidthChangedListener(FahArrowWidget.OnFahWidthChangedListener l)
void	removeOnTargetPointChangedListener(FahArrowWidget.OnTargetPointChangedListener l)
void	removeOnTouchableChangedListener(FahArrowWidget.OnTouchableChangedListener l)
MapWidget	seekHit(float x, float y)
void	setDesignatorItem(PointMapItem designator) Sets the designator item for this widget to follow and adjust the heading off of this location and the target location.
void	setDrawReverse(boolean reverse) Toggles the ability to draw the reverse of the FAH.
void	setFahOffset(double offset) Heading is set for the HaloWidget as Magnetic North.
void	setFahValues(double offset, double width)
void	setFahWidth(double fahWidth)
void	setTargetItem(PointMapItem target) Sets the target item for this widget to follow.
void	setTouchable(boolean touchable) Set whether this widget can be touched
boolean	testHit(float x, float y)

Methods inherited from class com.atakmap.android.widgets.ShapeWidget

addOnStrokeColorChangedListener, addOnStrokeWeightChangedListener, getStrokeColor, getStrokeWeight, removeOnStrokeColorChangedListener, removeOnStrokeWeightChangedListener, setStrokeColor, setStrokeWeight

Methods inherited from class com.atakmap.android.widgets.MapWidget2

addOnWidgetSizeChangedListener, getSize, onSizeChanged, removeOnWidgetSizeChangedListener, seekHit, seekWidgetHit

Methods inherited from class com.atakmap.android.widgets.MapWidget

addOnClickListener, addOnHoverListener, addOnLongPressListener, addOnMoveListener, addOnPressListener, addOnUnpressListener, addOnVisibleChangedListener, addOnWidgetPointChangedListener, equals, getAbsolutePath, getAbsolutePosition, getAbsoluteWidgetPosition, getHeight, getMargins, getName, getPadding, getParent, getPointX, getPointY, getPropertyValue, getSize, getWidth, getZOrder, hashCode, isEnterable, isTouchable, isVisible, onClick, onClick, onHover, onLongPress, onMove, onMove, onPointChanged, onPress, onPress, onUnpress, onUnpress, onVisibleChanged, orientationChanged, registerForwardedListener, removeOnClickListener, removeOnHoverListener, removeOnLongPressListener, removeOnMoveListener, removeOnPressListener, removeOnUnpressListener, removeOnVisibleChangedListener, removeOnWidgetPointChangedListener, setHeight, setMargins, setName, setPadding, setPadding, setParent, setPoint, setSize, setVisible, setWidth, setZOrder, unregisterForwardedListener, visitPropertyInfos

Methods inherited from class java.lang.Object

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

Field Detail

TAG

public static final java.lang.String TAG

See Also:

Constant Field Values

Method Detail

addOnTargetPointChangedListener

public void addOnTargetPointChangedListener(FahArrowWidget.OnTargetPointChangedListener l)

addOnFahAngleChangedListener

public void addOnFahAngleChangedListener(FahArrowWidget.OnFahAngleChangedListener l)

addOnFahWidthChangedListener

public void addOnFahWidthChangedListener(FahArrowWidget.OnFahWidthChangedListener l)

addOnFahLegChangedListener

public void addOnFahLegChangedListener(FahArrowWidget.OnFahLegChangedListener l)

addOnTouchableChangedListener

public void addOnTouchableChangedListener(FahArrowWidget.OnTouchableChangedListener l)

addOnDesignatorPointChangedListener

public void addOnDesignatorPointChangedListener(FahArrowWidget.OnDesignatorPointChangedListener l)

removeOnTargetPointChangedListener

public void removeOnTargetPointChangedListener(FahArrowWidget.OnTargetPointChangedListener l)

removeOnFahAngleChangedListener

public void removeOnFahAngleChangedListener(FahArrowWidget.OnFahAngleChangedListener l)

removeOnFahWidthChangedListener

public void removeOnFahWidthChangedListener(FahArrowWidget.OnFahWidthChangedListener l)

removeOnFahLegChangedListener

public void removeOnFahLegChangedListener(FahArrowWidget.OnFahLegChangedListener l)

removeOnTouchableChangedListener

public void removeOnTouchableChangedListener(FahArrowWidget.OnTouchableChangedListener l)

removeOnDesignatorPointChangedListener

public void removeOnDesignatorPointChangedListener(FahArrowWidget.OnDesignatorPointChangedListener l)

enableStandaloneManipulation

public void enableStandaloneManipulation()

Only used with the red X fah.

setTargetItem

public void setTargetItem(PointMapItem target)

Sets the target item for this widget to follow.

Parameters:

target - The PointMapItem that represents the target.

setDesignatorItem

public void setDesignatorItem(PointMapItem designator)

Sets the designator item for this widget to follow and adjust the heading off of this location and the target location.

Parameters:

designator - The PointMapItem that represents the designator.

dispose

public void dispose()

Removes the listeners from the target.

setFahOffset

public void setFahOffset(double offset)

Heading is set for the HaloWidget as Magnetic North.

getFahOffset

public double getFahOffset()

setFahWidth

public void setFahWidth(double fahWidth)

getTrueOffset

public double getTrueOffset()

rebuild

public void rebuild()

Completely rebuild the FAH.

setDrawReverse

public void setDrawReverse(boolean reverse)

Toggles the ability to draw the reverse of the FAH. on by default.

setFahValues

public void setFahValues(double offset,
                         double width)

setTouchable

public void setTouchable(boolean touchable)

Description copied from class: MapWidget

Set whether this widget can be touched

Overrides:

setTouchable in class MapWidget

Parameters:

touchable - True if touchable

testHit

public boolean testHit(float x,
                       float y)

Overrides:

testHit in class MapWidget2

seekHit

public MapWidget seekHit(float x,
                         float y)

Overrides:

seekHit in class MapWidget2

getFahAngle

public double getFahAngle()

getFahWidth

public double getFahWidth()

getTouchable

public boolean getTouchable()

getTargetPoint

public GeoPoint getTargetPoint()

getAppropriateDistance

public double getAppropriateDistance()

drawReverse

public boolean drawReverse()

onSharedPreferenceChanged

public void onSharedPreferenceChanged(android.content.SharedPreferences sharedPreferences,
                                      java.lang.String key)

Specified by:

onSharedPreferenceChanged in interface android.content.SharedPreferences.OnSharedPreferenceChangeListener

getDesignatorPoint

public GeoPoint getDesignatorPoint()