Polygon filling algorithm - raster graphics and clipping, Computer Graphics

Polygon Filling Algorithm - Raster Graphics and Clipping

In several graphics displays, this becomes essential to differentiate between different regions by filling them along with different colour or at least by different shades of gray. There are various methods of filling a closed area with a specified colour or corresponding gray scale. The most general classification demonstrated through following algorithms:

a)  Scan Line polygon fill algorithm.

b)  Seed fill algorithm./Flood fill algorithm that are additionally classified as:

(a) Boundary fill algorithm and

(b) Interior fill algorithm

We confine our discussion to scan line polygon fill algorithm, while we will discuss the others in briefly at the end of such section.

Posted Date: 4/3/2013 2:02:33 AM | Location : United States







Related Discussions:- Polygon filling algorithm - raster graphics and clipping, Assignment Help, Ask Question on Polygon filling algorithm - raster graphics and clipping, Get Answer, Expert's Help, Polygon filling algorithm - raster graphics and clipping Discussions

Write discussion on Polygon filling algorithm - raster graphics and clipping
Your posts are moderated
Related Questions
The purpose of this assignment is for you to create an animation like you would see on an electronic greeting card. Have fun and be creative.  Here are the requirements: you

2D Line Segment Generation  A digitally plotted line is basically an approximation of infinite number of points on an abstract line segment by only a finite number of points on

Algorithm (scan-line): For each scan line perform from step (1) to (3). 1) For all pixels on a scan-line, arrange depth [x]=1.0 i.e. max value and Intensity [x] = background

Two-Dimensional Geometric Transformations  When a real life object is modelled using shape primitives, there are several possible applications.  You may be required to do furth

Question: (a) (i) Give four reasons to explain why are the bitmap images unsuitable for use in a high end print production workflow. (ii) An eps file has two main parts,

what are three features to use to create your flyer to market?

Important points for Key Frame Systems - Computer Animation In key frame systems the "in-between" "tweening" or frames can be created from the specification of two or more key

Draw the letters S, P, R or U of English alphabet using multiple Bézier curves.  A complete code for plotting Bezier curves is given previously. There in the code, control point

Construction of an Isometric Projection - Transformation In this projection, the direction of projection i.e. d = (d 1 ,d 2 ,d 3 ) makes an identical angles with all the 3-pr

Other File Formats BMP/DIB/RLE File Formats These are termed as device independent bitmap files. They exist in two various type formats: a) OS2 format and b) Windows