Class to implement the Bresenham line-drawing algorithm. More...
|Brezenham (TooN::Vector< 2 > dir)|
Class to implement the Bresenham line-drawing algorithm.
This object does not draw directly into an image, it simply outputs the set of image co-ordinates that should be visited to draw a line in a certain direction. Pixels are generated in a 4-connected sense (i.e. there are no diagonal steps--each step is either horizontal or vertical) details of the algorithm. See also Brezenham8.
|CVD::Brezenham::Brezenham||(||TooN::Vector< 2 >||dir||)|
Construct a line-drawing object.
|dir||The (x,y) direction of the line|