SYLLABUS BASICS OF COMPUTER GRAPHICS: - Cathode Ray …

COMPUTER GRAPHICS 1 SYLLABUS BASICS OF COMPUTER GRAPHICS: - Introduction, What is COMPUTER Graphics?, Area of COMPUTER Graphics, Design and Drawing, Animation Multimedia applications, Simulation, How are pictures actually stored and displayed, Difficulties for displaying pictures. GRAPHIC DEVICES Cathode Ray Tube, Quality of Phosphors, CRTs for Color Display, Beam Penetration CRT, The Shadow - Mask CRT, Direct View Storage Tube, Tablets, The light Pen, Three Dimensional Devices C Graphics BASICS Graphics programming , initializing the graphics, C Graphical functions, simple programs SIMPLE LINE DRAWING METHODS Point Plotting Techniques, Qualities of good line drawing algorithms, The Digital Differential Analyzer (DDA), Bresenham s Algorithm, Generation of Circles TWO DIMENSIONAL TRANSFORMATIONS and CLIPPING AND WINDOWING What is transformation?, Matrix representation of points, Basic transformation, Need for Clipping and Windowing, Line Clipping Algorithms, The midpoint subdivision Method, Other Clipping Methods, Sutherland - Hodgeman Algorithm, Viewing Transformations GRAPHICAL INPUT TECHNIQUES Graphical Input Techniques, Positioning Techniques, Positional Constraints, Rubber band Techniques THREE DIMENSIONAL GRAPHICS Need for 3-Dimensional Imaging, Techniques for 3-Dimesional dis

1.2 What is computer Graphics? Computer graphics is an art of drawing pictures, lines, charts, etc using computers with the help of programming. Computer graphics is made up of number of pixels. Pixel is the smallest graphical picture or unit represented on the computer screen. Basically there are two types of computer graphics namely

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