Computer Graphics is the art of drawing pictures and charts lines using computers achieved with the help of programming. Computer graphics are made up of a number of pixels. A Pixel is the smallest visible unit of an image displayed on the computer screen.
Computer Graphics is the technology that concerns the design and manipulation of pictures on the computer. Graphics is defined as an image or a visual representation of objects. It is about computer programs that are capable of displaying pictures.
To display a picture of any size on a computer screen can be somewhat a difficult process. Computer graphics are used to simplify this process, various algorithms and techniques are used to generate graphics and make them display properly on computer devices.
Graphics in the computer screen are grouped into two types which are:
Raster Graphics Editor is a computer program that allows users to create and edit images as an array of pixels. Popular raster formats are JPEG, PNG, GIF and TIFF.
Vector Graphics use paths, points, lines, shapes, curves or polygons (all of which are based upon mathematical equations) for the same purpose.
There are a lot of features of computer graphics software some of them are:
There are many benefits and advantages of computer graphics, some of them are:
Basically there are two types of Computer Graphics namely:
Interactive Computer Graphics:- This involves a two way communication between the computer and the user. Here the user is given some control over the image by providing him with an input device for example the video game controller of the ping pong game. This helps him to signal his request to the computer. The computer on recieving signals from the input device can modify the displayed picture appropraitely. The user can give a series of commands, each one generating a graphic response from the computer. In this way he maintain a conversation, or dialogue with the computer. Interactive Computer Graphics improves our life in a number of ways, for example, it helps to train pilots on aircrafts etc.
Non-Interactive Computer Graphics:- Non-Interactive Computer graphics is the type of graphics in which the user does not have any kind of control over the image. Image is merely the product of static stored program and will work according to the instructions given in the program linearly. The image is totally under the control of program instructions for example screen savers.
In the Full course, you will learn everything you need to know about Computer Graphics with Diploma Certificate to showcase your knowledge and competence.
Computer Graphics - Basics/Introduction
Computer Graphics - Line Generation Algorithm
Computer Graphics - Circle Generation Algorithm
Computer Graphics - Polygon Filling Algorithm
Computer Graphics - Viewing & Clipping
Computer Graphics - 2D Transformation
Computer Graphics - 3D Computer Graphics
Computer Graphics - 3D Transformation
Computer Graphics - Curves
Computer Graphics - Surfaces
Computer Graphics - Visible Surface Detection
Computer Graphics - Fractals
Computer Graphics - Computer Animation
Computer Graphics - Exams and Certification
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