Provides access to members that control the managing of selection handle tracking.
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.
Members
Description | ||
---|---|---|
Bounds | The area covered by the tracker including handles. | |
Deactivate | Cancel tracking. | |
Display | The display used by the tracker. | |
Draw | Draw selection indicater. Usually a color outline with selection handles. | |
Geometry | Geometry used for tracking feedback. | |
HitTest | Check if mouse is over tracker. Return a TrackerLocation to indicate which handle mouse is over. | |
Locked | Indicates if the tracker is locked or not. Locked means nodes cannot be moved. | |
OnKeyDown | Special keypress processing while tracking. | |
OnKeyUp | Special keypress processing while tracking. | |
OnMouseDown | Begin tracking move or resize based on the location of the mouse over the tracker handles. | |
OnMouseMove | In process move or resize tracking. | |
OnMouseUp | Finish move or resize tracking. | |
QueryCursor | If the mouse is over the tracker, return an HCURSOR to indicate legal operations based on mouse's relation to selection handles: move resize, etc. Return 0 if mouse isn't over tracker. | |
QueryMoveFeedback | The move feedback for the selection tracker. | |
QueryResizeFeedback | The resize feedback for the selection tracker. | |
ShowHandles | Indicates if the tracker is showing handles or not. |
CoClasses that implement ISelectionTracker
CoClasses and Classes | Description |
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CalloutTracker | Display feedback for callout tracking. |
EnvelopeTracker | Display feedback for tracking envelope resizing. |
LineTracker | Display feedback for line tracking. |
PointTracker | Display feedback for point tracking. |
PolygonTracker | Display feedback for polygon tracking. |