Computer Graphics Tutorial

1. COMPUTER GRAPHICS BASICS

1.1. Cathode Ray Tube

1.2. Raster Scan

1.3. Random Scan

2. LINE GENERATION ALGORITHM

2.1. DDA Algorithm

2.2. Bresenham’s Line Generation

2.3. Mid-Point Algorithm

3. CIRCLE GENERATION ALGORITHM

3.1. Bresenham’s Algorithm

3.2. Mid Point Algorithm

4. POLYGON FILLING

4.1. Scan Line Algorithm

4.2. Flood Fill Algorithm

4.3. Boundary Fill Algorithm

4.3.1. 4-Connected Polygon

4.3.2. 8-Connected Polygon