com.esri.arcgis.editor
Interface IEditSelectionCache2

All Superinterfaces:

Serializable

All Known Implementing Classes:

EditSelectionCache

public interface IEditSelectionCache2
extends Serializable

Provides access to additional members that cache the selection for fast hit testing.

When To Use

Use the EditSelectionCache object to quickly determine if the mouse is
over a selected feature.

Product Availability

Available with ArcGIS Desktop.

Method Summary

boolean	hitTest(IPoint loc) Tests if the location is over the selection or not.
void	initialize(IEditor editor, int sizePixels, boolean blockTopoFeatures) Initializes the cache using the editor's selection.

Method Detail

hitTest

boolean hitTest(IPoint loc)
                throws IOException,
                       AutomationException

Tests if the location is over the selection or not.

Product Availability

Available with ArcGIS Desktop.

Supported Platforms

Windows

Parameters:

loc - A reference to a com.esri.arcgis.geometry.IPoint (in)

Returns:

The hit

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

initialize

void initialize(IEditor editor,
                int sizePixels,
                boolean blockTopoFeatures)
                throws IOException,
                       AutomationException

Initializes the cache using the editor's selection.

Remarks

At ArcGIS 8.3 and later versions, the BlockTopoFeatures argument will always be evaluated as True. This is a result of the restructuring of the underlying mechanism for working with topological primitives.

Product Availability

Available with ArcGIS Desktop.

Supported Platforms

Windows

Parameters:

editor - A reference to a com.esri.arcgis.editor.IEditor (in)

sizePixels - The sizePixels (in)

blockTopoFeatures - The blockTopoFeatures (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.