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Common Classes

iDBRPoint

The point class Stores the x and y coordinate of the points.

@interface iDBRPoint

Attribute	Type	Descriptions
`x`	NSInteger	The X coordinate of the point.
`y`	NSInteger	The y coordinate of the point.

This class stores the quadrilateral points data.

@interface iQuadrilateral

Attribute	Type	Descriptions
`points`	NSArray*	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

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