ArcGIS Developer Help

IMoveImageFeedback2 Interface

Provides access to members that control feedback for moving an image.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Members

	Name	Description
	Bounds	The bounds of the image.
	ClearImage	Clears the image.
	Display	The display to draw into.
	Display	The display the feedback object will use.
	MoveTo	Move to the new point.
	PolygonBounds	The bounds of the image.
	Refresh	Call this after a refresh to show feedback again.
	Start	Starts a move.
	Symbol	The symbol the feedback object will use.

Inherited Interfaces

Interfaces	Description
IDisplayFeedback	Provides access to members that control the base display feedback.

Classes that implement IMoveImageFeedback2

Classes	Description
MoveImageFeedback	Display feedback for tracking image move.

Remarks

Display is a Get property that allows access to the feedback's offscreen display. When a new MoveImageFeedback is created, it automatically creates a new one of these displays--it is to this that the various things to be moved (elements, features, and others) are drawn.

The Bounds and PolygonBounds properties define the area to be covered by the feedback on the screen when the feedback operation begins. These are also used to determine the size of the offscreen display in map units. These two properties serve a similar purpose, so only one or the other should be used.

Bounds is the more simplistic of the two since it expects the input bounds as an IEnvelope and is therefore less suited for a situation where the map display is rotated.

PolygonBounds effectively supersedes Bounds and takes an IPolygon, thus allowing the bounds of geometries to be used, even if they are rotated.