What is Flash ?

Flash, a popular authoring software developed by Macromedia, is used to create vector graphics-based animation programs with full-screen navigation interfaces, graphic illustrations, and simple interactivity in an antialiased, resizable file format that is small enough to stream across a normal modem connection. The software is ubiquitous on the Web, both because of its speed (vector-based … Continue reading What is Flash ?

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What is Animation ?

Animation means giving life to any object in computer graphics. It has the power of injecting energy and emotions into the most seemingly inanimate objects. Computer-assisted animation and computer-generated animation are two categories of computer animation. It can be presented via film or video. The basic idea behind animation is to play back the recorded … Continue reading What is Animation ?

What is various types of application in Computer Graphics?

To display a picture of any size on a computer screen is a difficult process. Computer graphics are used to simplify this process. Various algorithms and techniques are used to generate graphics in computers. Computer Graphics has numerous applications, some of which are listed below − Computer graphics user interfaces (GUIs) − A graphic, mouse-oriented … Continue reading What is various types of application in Computer Graphics?

What is CRT ?

The primary output device in a graphical system is the video monitor. The main element of a video monitor is the Cathode Ray Tube (CRT), shown in the following illustration. The operation of CRT is very simple − The electron gun emits a beam of electrons (cathode rays). The electron beam passes through focusing and … Continue reading What is CRT ?