Common Classes

iQuadrilateral

This class stores the quadrilateral points data.

Attribute	Descriptions
`points`	Four vertexes in a clockwise direction of a quadrilateral. Index 0 represents the left-most vertex.

This class stores the region data. You can make settings on the scan region through this class.

@interface iRegionDefinition : NSObject

Attribute	Descriptions
`regionTop`	The top-most coordinate or percentage of the region.
`regionLeft`	The left-most coordinate or percentage of the region.
`regionRight`	The right-most coordinate or percentage of the region.
`regionBottom`	The bottom-most coordinate or percentage of the region.
`regionMeasuredByPercentage`	Sets whether or not to use percentage to measure the region size.