Package com.esri.arcgisruntime.geoanalysis

Class GeoElementLineOfSight

java.lang.Object

com.esri.arcgisruntime.geoanalysis.Analysis

com.esri.arcgisruntime.geoanalysis.LineOfSight

com.esri.arcgisruntime.geoanalysis.GeoElementLineOfSight

public final class GeoElementLineOfSight
extends LineOfSight

GeoElement Line of Sight analysis calculates segments of visibility between two GeoElements. The line of sight is calculated from the location of the observer GeoElement to the location of the target GeoElement.

Any changes in the position of the GeoElement are applied to the line of sight.

Since:

10.2.0

Nested Class Summary

Nested classes/interfaces inherited from class com.esri.arcgisruntime.geoanalysis.LineOfSight

LineOfSight.TargetVisibility, LineOfSight.TargetVisibilityChangedEvent, LineOfSight.TargetVisibilityChangedListener

Constructor Summary

Constructors

Constructor	Description
GeoElementLineOfSight(GeoElement observerGeoElement, GeoElement targetGeoElement)	Creates an instance of GeoElementLineOfSight based on an observer and a target.

Method Summary

Modifier and Type	Method	Description
GeoElement	getObserverGeoElement()	Gets the observer GeoElement.
double	getObserverOffsetX()	Gets the observer's offset from the GeoElement's location along the x-axis.
double	getObserverOffsetY()	Gets the observer's offset from the GeoElement's location along the y-axis.
double	getObserverOffsetZ()	Gets the observer's offset from the GeoElement's location along the z-axis.
GeoElement	getTargetGeoElement()	Gets the target GeoElement.
double	getTargetOffsetX()	Gets the target's offset from the GeoElement's location along the x-axis.
double	getTargetOffsetY()	Gets the target's offset from the GeoElement's location along the y-axis.
double	getTargetOffsetZ()	Gets the target's offset from the GeoElement's location along the z-axis.
void	setObserverOffsetX(double observerOffsetX)	Sets the observer's offset from the GeoElement's location along the x-axis.
void	setObserverOffsetY(double observerOffsetY)	Sets the observer's offset from the GeoElement's location along the y-axis.
void	setObserverOffsetZ(double observerOffsetZ)	Sets the observer's offset from the GeoElement's location along the z-axis.
void	setTargetOffsetX(double targetOffsetX)	Sets the target's offset from the GeoElement's location along the x-axis.
void	setTargetOffsetY(double targetOffsetY)	Sets the target's offset from the GeoElement's location along the y-axis.
void	setTargetOffsetZ(double targetOffsetZ)	Sets the target's offset from the GeoElement's location along the z-axis.

Methods inherited from class com.esri.arcgisruntime.geoanalysis.LineOfSight

addTargetVisibilityChangedListener, getLineWidth, getObstructedColor, getTargetVisibility, getVisibleColor, removeTargetVisibilityChangedListener, setLineWidth, setObstructedColor, setVisibleColor

Methods inherited from class com.esri.arcgisruntime.geoanalysis.Analysis

isVisible, setVisible

Methods inherited from class java.lang.Object

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

Constructor Detail

GeoElementLineOfSight

public GeoElementLineOfSight(GeoElement observerGeoElement,
                             GeoElement targetGeoElement)

Creates an instance of GeoElementLineOfSight based on an observer and a target.

Parameters:

observerGeoElement - observer GeoElement

targetGeoElement - target GeoElement

Throws:

java.lang.IllegalArgumentException - if observerGeoElement is null

java.lang.IllegalArgumentException - if targetGeoElement is null

Since:

10.2.0

Method Detail

getObserverGeoElement

public GeoElement getObserverGeoElement()

Gets the observer GeoElement.

Returns:

the observer GeoElement

Since:

10.2.0

getObserverOffsetX

public double getObserverOffsetX()

Gets the observer's offset from the GeoElement's location along the x-axis.

Default is 0.0.

Returns:

the observer's location offset from the GeoElement's location along the x-axis

Since:

100.2.0

setObserverOffsetX

public void setObserverOffsetX(double observerOffsetX)

Sets the observer's offset from the GeoElement's location along the x-axis.

Default is 0.0.

Parameters:

observerOffsetX - the observer's offset from the from GeoElement's location along the x-axis

Since:

100.2.0

getObserverOffsetY

public double getObserverOffsetY()

Gets the observer's offset from the GeoElement's location along the y-axis.

Default is 0.0.

Returns:

the observer's offset from the GeoElement's location along the y-axis

Since:

100.2.0

setObserverOffsetY

public void setObserverOffsetY(double observerOffsetY)

Sets the observer's offset from the GeoElement's location along the y-axis.

Default is 0.0.

Parameters:

observerOffsetY - the observer's offset from the from GeoElement's location along the y-axis

Since:

100.2.0

getObserverOffsetZ

public double getObserverOffsetZ()

Gets the observer's offset from the GeoElement's location along the z-axis.

Default is 0.0.

Returns:

the observer's offset from the GeoElement's location along the z-axis

Since:

100.2.0

setObserverOffsetZ

public void setObserverOffsetZ(double observerOffsetZ)

Sets the observer's offset from the GeoElement's location along the z-axis.

Default is 0.0.

Parameters:

observerOffsetZ - the observer's offset from the from GeoElement's location along the z-axis

Since:

100.2.0

getTargetGeoElement

public GeoElement getTargetGeoElement()

Gets the target GeoElement.

Returns:

the target GeoElement

Since:

10.2.0

getTargetOffsetX

public double getTargetOffsetX()

Gets the target's offset from the GeoElement's location along the x-axis.

Default is 0.0.

Returns:

the target's offset from the GeoElement's location along the x-axis

Since:

100.2.0

setTargetOffsetX

public void setTargetOffsetX(double targetOffsetX)

Sets the target's offset from the GeoElement's location along the x-axis.

Default is 0.0.

Parameters:

targetOffsetX - the target's offset from the GeoElement's location along the x-axis

Since:

100.2.0

getTargetOffsetY

public double getTargetOffsetY()

Gets the target's offset from the GeoElement's location along the y-axis.

Default is 0.0.

Returns:

the target's offset from the GeoElement's location along the y-axis

Since:

100.2.0

setTargetOffsetY

public void setTargetOffsetY(double targetOffsetY)

Sets the target's offset from the GeoElement's location along the y-axis.

Default is 0.0.

Parameters:

targetOffsetY - the target's offset from the GeoElement's location along the y-axis

Since:

100.2.0

getTargetOffsetZ

public double getTargetOffsetZ()

Gets the target's offset from the GeoElement's location along the z-axis.

Default is 0.0.

Returns:

the target's offset from the GeoElement's location along the z-axis

Since:

100.2.0

setTargetOffsetZ

public void setTargetOffsetZ(double targetOffsetZ)

Sets the target's offset from the GeoElement's location along the z-axis.

Default is 0.0.

Parameters:

targetOffsetZ - the target's offset from the GeoElement's location along the z-axis

Since:

100.2.0