ImageView.UpdateCtrlRect Method

public void UpdateCtrlRect(
	ref IPRORECT Rect
)

Public Sub UpdateCtrlRect ( 
	ByRef Rect As IPRORECT
)

public:
void UpdateCtrlRect(
	IPRORECT% Rect
)

Parameters

Rect

Type: Kofax.OmniPageCSDK.ToolBoxes.IPRORECT

Calling the UpdateCtrlRect method will force the view to refresh the specified image area. The coordinates passed in the Rect parameter are Window coordinates. If you need to transform these coordinates to any other ImageView coordinate system, use one or more ImageView coordinate mapping functions.

To learn more about the IVC coordinate systems and the usage of this method, refer to the Image Coordinates, Available Coordinate Mapping Methods and Typical Use-Cases for Coordinate Transformations chapters under Coordinate Systems in the documentation.

The IPRORECT structure definition is as follows:

{

top As Long

left As Long

width As Long

height As Long

}

Reference