com.esri.arcgis.trackinganalyst
Interface ILastKnownRenderer

All Superinterfaces:

Serializable

All Known Implementing Classes:

CoTrackSymbologyRenderer

public interface ILastKnownRenderer
extends Serializable

Provides access to properties and methods needed to manage the renderer for last known events.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Tracking Analyst Extension.

Method Summary

boolean	isDisplayOnlyLastKnownFeatures() Indicates whether or not setting is active to draw only the most recent event for each ID in a dataset.
void	setDisplayOnlyLastKnownFeatures(boolean pbvarDisplayOnlyLastKnownFeatures) Indicates whether or not setting is active to draw only the most recent event for each ID in a dataset.
void	setLastKnownFIDsByRef(IFeatureIDSet rhs1) Indicates whether or not to draw the most recent feature IDs in a dataset to the map display.

Method Detail

setDisplayOnlyLastKnownFeatures

void setDisplayOnlyLastKnownFeatures(boolean pbvarDisplayOnlyLastKnownFeatures)
                                     throws IOException,
                                            AutomationException

Indicates whether or not setting is active to draw only the most recent event for each ID in a dataset.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Tracking Analyst Extension.

Parameters:

pbvarDisplayOnlyLastKnownFeatures - The pbvarDisplayOnlyLastKnownFeatures (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isDisplayOnlyLastKnownFeatures

boolean isDisplayOnlyLastKnownFeatures()
                                       throws IOException,
                                              AutomationException

Indicates whether or not setting is active to draw only the most recent event for each ID in a dataset.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Tracking Analyst Extension.

Returns:

The pbvarDisplayOnlyLastKnownFeatures

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setLastKnownFIDsByRef

void setLastKnownFIDsByRef(IFeatureIDSet rhs1)
                           throws IOException,
                                  AutomationException

Indicates whether or not to draw the most recent feature IDs in a dataset to the map display.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Tracking Analyst Extension.

Parameters:

rhs1 - A reference to a com.esri.arcgis.carto.IFeatureIDSet (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.