DynamicEntityLayer
.
Track display properties allow you to control the display of dynamic entity observations by setting a maximum number of observations to show, displaying a line that connects them (track line), and applying renderers to the previous observations and/or track line.
- Since:
- 200.1.0
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Property Summary
TypePropertyDescriptionThe maximum time (in seconds) a previous observation displays in the track.The maximum number of observations displayed per track (this includes latest and previous observations).TheRenderer
to display the previous observations.A flag indicating whether to show previous observations.A flag indicating whether to show a line that connects observations with the same track ID.TheRenderer
to display the track lines that connect observations. -
Method Summary
Modifier and TypeMethodDescriptiondouble
Gets the value of themaximumDuration
property.int
Gets the value of themaximumObservations
property.Gets the value of thepreviousObservationRenderer
property.Gets the value of thetrackLineRenderer
property.boolean
Gets the value of theshowPreviousObservations
property.boolean
Gets the value of theshowTrackLine
property.The maximum time (in seconds) a previous observation displays in the track.The maximum number of observations displayed per track (this includes latest and previous observations).TheRenderer
to display the previous observations.void
setMaximumDuration
(double maximumDuration) Sets the value of themaximumDuration
property.void
setMaximumObservations
(int maximumObservations) Sets the value of themaximumObservations
property.void
setPreviousObservationRenderer
(Renderer previousObservationRenderer) Sets the value of thepreviousObservationRenderer
property.void
setShowPreviousObservations
(boolean showPreviousObservations) Sets the value of theshowPreviousObservations
property.void
setShowTrackLine
(boolean showTrackLine) Sets the value of theshowTrackLine
property.void
setTrackLineRenderer
(Renderer trackLineRenderer) Sets the value of thetrackLineRenderer
property.A flag indicating whether to show previous observations.A flag indicating whether to show a line that connects observations with the same track ID.TheRenderer
to display the track lines that connect observations.
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Property Details
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maximumDuration
The maximum time (in seconds) a previous observation displays in the track. Previous observations older than the specified maximum duration are not displayed.The default value is 0.0 which means the maximum duration is disabled and there is no age expiration applied to observations.
Setting maximum duration to anything below 1.0 defaults to 1.0.
- Since:
- 200.1.0
- See Also:
-
maximumObservations
The maximum number of observations displayed per track (this includes latest and previous observations).The default value is 5.
- Since:
- 200.1.0
- See Also:
-
previousObservationRenderer
TheRenderer
to display the previous observations.- Since:
- 200.1.0
- See Also:
-
showPreviousObservations
A flag indicating whether to show previous observations.This flag only affects previous observations, the latest observation of the track is always displayed.
- Since:
- 200.1.0
- See Also:
-
showTrackLine
A flag indicating whether to show a line that connects observations with the same track ID.- Since:
- 200.1.0
- See Also:
-
trackLineRenderer
TheRenderer
to display the track lines that connect observations.All renderer types are supported; however, the track line attributes collection includes only the entity ID attribute that uniquely identifies the track. This attribute can be used to highlight a specific track using one of the attribute-based renderers.
- Since:
- 200.1.0
- See Also:
-
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Method Details
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maximumDurationProperty
The maximum time (in seconds) a previous observation displays in the track. Previous observations older than the specified maximum duration are not displayed.The default value is 0.0 which means the maximum duration is disabled and there is no age expiration applied to observations.
Setting maximum duration to anything below 1.0 defaults to 1.0.
- Returns:
- the
maximumDuration
property - Since:
- 200.1.0
- See Also:
-
getMaximumDuration
public double getMaximumDuration()Gets the value of themaximumDuration
property.- Property description:
- The maximum time (in seconds) a previous observation displays in the track.
Previous observations older than the specified maximum duration are not displayed.
The default value is 0.0 which means the maximum duration is disabled and there is no age expiration applied to observations.
Setting maximum duration to anything below 1.0 defaults to 1.0.
- Returns:
- the value of the
maximumDuration
property - Since:
- 200.1.0
- See Also:
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setMaximumDuration
public void setMaximumDuration(double maximumDuration) Sets the value of themaximumDuration
property.- Property description:
- The maximum time (in seconds) a previous observation displays in the track.
Previous observations older than the specified maximum duration are not displayed.
The default value is 0.0 which means the maximum duration is disabled and there is no age expiration applied to observations.
Setting maximum duration to anything below 1.0 defaults to 1.0.
- Parameters:
maximumDuration
- the value for themaximumDuration
property- Since:
- 200.1.0
- See Also:
-
maximumObservationsProperty
The maximum number of observations displayed per track (this includes latest and previous observations).The default value is 5.
- Returns:
- the
maximumObservations
property - Since:
- 200.1.0
- See Also:
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getMaximumObservations
public int getMaximumObservations()Gets the value of themaximumObservations
property.- Property description:
- The maximum number of observations displayed per track (this includes latest and previous observations).
The default value is 5.
- Returns:
- the value of the
maximumObservations
property - Since:
- 200.1.0
- See Also:
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setMaximumObservations
public void setMaximumObservations(int maximumObservations) Sets the value of themaximumObservations
property.- Property description:
- The maximum number of observations displayed per track (this includes latest and previous observations).
The default value is 5.
- Parameters:
maximumObservations
- the value for themaximumObservations
property- Since:
- 200.1.0
- See Also:
-
previousObservationRendererProperty
TheRenderer
to display the previous observations.- Returns:
- the
previousObservationRenderer
property - Since:
- 200.1.0
- See Also:
-
getPreviousObservationRenderer
Gets the value of thepreviousObservationRenderer
property.- Property description:
- The
Renderer
to display the previous observations. - Returns:
- the value of the
previousObservationRenderer
property - Since:
- 200.1.0
- See Also:
-
setPreviousObservationRenderer
Sets the value of thepreviousObservationRenderer
property.- Property description:
- The
Renderer
to display the previous observations. - Parameters:
previousObservationRenderer
- the value for thepreviousObservationRenderer
property- Since:
- 200.1.0
- See Also:
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showPreviousObservationsProperty
A flag indicating whether to show previous observations.This flag only affects previous observations, the latest observation of the track is always displayed.
- Returns:
- the
showPreviousObservations
property - Since:
- 200.1.0
- See Also:
-
isShowPreviousObservations
public boolean isShowPreviousObservations()Gets the value of theshowPreviousObservations
property.- Property description:
- A flag indicating whether to show previous observations.
This flag only affects previous observations, the latest observation of the track is always displayed.
- Returns:
- the value of the
showPreviousObservations
property - Since:
- 200.1.0
- See Also:
-
setShowPreviousObservations
public void setShowPreviousObservations(boolean showPreviousObservations) Sets the value of theshowPreviousObservations
property.- Property description:
- A flag indicating whether to show previous observations.
This flag only affects previous observations, the latest observation of the track is always displayed.
- Parameters:
showPreviousObservations
- the value for theshowPreviousObservations
property- Since:
- 200.1.0
- See Also:
-
showTrackLineProperty
A flag indicating whether to show a line that connects observations with the same track ID.- Returns:
- the
showTrackLine
property - Since:
- 200.1.0
- See Also:
-
isShowTrackLine
public boolean isShowTrackLine()Gets the value of theshowTrackLine
property.- Property description:
- A flag indicating whether to show a line that connects observations with the same track ID.
- Returns:
- the value of the
showTrackLine
property - Since:
- 200.1.0
- See Also:
-
setShowTrackLine
public void setShowTrackLine(boolean showTrackLine) Sets the value of theshowTrackLine
property.- Property description:
- A flag indicating whether to show a line that connects observations with the same track ID.
- Parameters:
showTrackLine
- the value for theshowTrackLine
property- Since:
- 200.1.0
- See Also:
-
trackLineRendererProperty
TheRenderer
to display the track lines that connect observations.All renderer types are supported; however, the track line attributes collection includes only the entity ID attribute that uniquely identifies the track. This attribute can be used to highlight a specific track using one of the attribute-based renderers.
- Returns:
- the
trackLineRenderer
property - Since:
- 200.1.0
- See Also:
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getTrackLineRenderer
Gets the value of thetrackLineRenderer
property.- Property description:
- The
Renderer
to display the track lines that connect observations.All renderer types are supported; however, the track line attributes collection includes only the entity ID attribute that uniquely identifies the track. This attribute can be used to highlight a specific track using one of the attribute-based renderers.
- Returns:
- the value of the
trackLineRenderer
property - Since:
- 200.1.0
- See Also:
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setTrackLineRenderer
Sets the value of thetrackLineRenderer
property.- Property description:
- The
Renderer
to display the track lines that connect observations.All renderer types are supported; however, the track line attributes collection includes only the entity ID attribute that uniquely identifies the track. This attribute can be used to highlight a specific track using one of the attribute-based renderers.
- Parameters:
trackLineRenderer
- the value for thetrackLineRenderer
property- Since:
- 200.1.0
- See Also:
-