This C++ program with OpenGL visualizes the Bresenham's line drawing algorithm. User-inputted coordinates define the line, displayed along with pixels, Cartesian grid, and a thick green line.

One-line description: A C++ program that implements the Digital Differential Analyzer (DDA) algorithm to draw a line in a graphical window. Summary: This program uses the DDA line drawing algorithm, ...

A straight line or line segment is the most basic operation in embedded graphical systems. It is very difficult to draw a smooth straight line as the limited screen resolution. In this paper a new ...

A straight line or line segment is the most basic operation in embedded graphical systems. It is very difficult to draw a smooth straight line as the limited screen resolution. In this paper a new ...