Determines if this finder pattern "about equals" a finder pattern at the stated position and size -- meaning, it is at nearly the same center with nearly the same size.
Combines this object's current estimate of a finder pattern position and module size with a new estimate. It returns a new {@code FinderPattern} containing a weighted average based on count.
first pattern
second pattern
distance between two points
Orders an array of three ResultPoints in an order [A,B,C] such that AB is less than AC and BC is less than AC, and the angle between BC and BA is less than 180 degrees.
array of three {@code ResultPoint} to order
Generated using TypeDoc
Encapsulates a finder pattern, which are the three square patterns found in the corners of QR Codes. It also encapsulates a count of similar finder patterns, as a convenience to the finder's bookkeeping.
Sean Owen