UserZoneSubRect Method

public void SubRect(
	ref IPRORECT Rect
)

Public Sub SubRect ( 
	ByRef Rect As IPRORECT
)

public:
void SubRect(
	[InAttribute] IPRORECT% Rect
)

Parameters

Rect

Type: Kofax.OmniPageCSDK.IproPlusIPRORECT

The resulting zone shape must be a pizza box-like shape (it can be irregular, but cannot result a zone with a hole, and a U or top-down U shape). Coordinates in this object refer to the original image.

If the added area results in an invalid shape (incoherent or non-pizza box), a trappable error occurs.

Subtraction cannot be performed on table zones or vertical text zones.

Calling this method sets the Modified property of the Document object to True.

Reference