Important points for Bresenham Line Generation Algorithm

Note:

• Bresenhams algorithm is generalised to lines along with arbitrary slopes with identifying the symmetry among the different octants and quadrants of the coordinate system.
• For line with positive slope (m) that is, m > 1, so we interchange the roles of x and y direction that is, we step along y directions in unit steps and determine successive x values nearest the line path.
• For negative slopes the procedures are same except that now, one coordinates reduces as the other raises.

Posted Date: 3/22/2013 7:32:21 AM | Location : United States

Ask an Expert

Related Discussions:- Important points for bresenham line generation algorithm, Assignment Help, Ask Question on Important points for bresenham line generation algorithm, Get Answer, Expert's Help, Important points for bresenham line generation algorithm Discussions

Write discussion on Important points for bresenham line generation algorithm
Your posts are moderated

Write your message here..

Related Questions

What are the important properties of bezier curve, What are the important p... What are the important properties of Bezier Curve?  It requires only four control points It always passes by the first and last control points The curve lies enti

Windowing transformations - raster graphics and clipping, Windowing Transf... Windowing Transformations - Raster Graphics and  Clipping From the above section of introduction, we understood the meaning of the viewport and term window that could again be

What is a spline, What is a spline?  To produce a smooth curve by a des... What is a spline?  To produce a smooth curve by a designed set of points, a flexible strip called spline is used. Like spline curve can be mathematically explained with a piece

Light pen - input and output devices, Light Pen - input and output devices ... Light Pen - input and output devices It is a pointing device. This has a light sensitive tip that is excited while the light is emitted and an illuminated point upon the disp

Merits -phong shading or normal vector interpolation shading, Merits -Phong... Merits -Phong shading or Normal Vector Interpolation Shading Hence by finding intensities at various points across the edge we determine the intensity that is varying across t

Types of attributes, types of attributes types of attributes

List five different area of application of computer graphics, Question: Lis... Question: List five different areas of applications of computer graphics Answer: Five major areas of applications of computer graphics are:  i) Study of molecular structures.

What is meant by scan code, What is meant by scan code? When a key is p... What is meant by scan code? When a key is pressed on the keyboard, the keyboard controller places a code bear to the key pressed into a part of the memory known as the keyboard

Objectives of viewing ttransformation, Objectives of Viewing transformation... Objectives of Viewing transformation After going through this section, you should be capable to: - Explain the projection; - Classify different types of Perspective and

Types of attributes, types of attributes types of attributes