Wednesday, February 25, 2009

Graphics Software

In computer graphics, graphics software or image editing software is a program or collection of programs that enable a person to manipulate visual images on a computer.

A screenshot from the vector graphics editor Adobe Illustrator
Computer graphics can be classified into two distinct categories: raster graphics and vector graphics. Before learning about computer software that manipulates or displays these graphics types, you should be familiar with both.
Many graphics programs focus exclusively on either vector or raster graphics, but there are a few that combine them in interesting and sometimes unexpected ways. It is simple to convert from vector graphics to raster graphics, but going the other way is harder. Some software attempts to do this.
Most graphics programs have the ability to import and export one or more graphics file formats.
Several graphics programs support animation, or digital video. Vector graphics animation can be described as a series of mathematical transformations that are applied in sequence to one or more shapes in a scene. Raster graphics animation works in a similar fashion to film-based animation, where a series of still images produces the illusion of continuous movement.

In the Webmastering, and BIMM courses that I teach, I teach students graphic software such as Fireworks, Photoshop, and Illustrator. Students enjoy learning new tricks ands skills on how to make their own graphics and photo effects.

Monday, February 23, 2009

Desktop Publishing Software

Desktop publishing (also known as DTP) combines a personal computer and WYSIWYG page layout software to create publication documents on a computer for either large scale publishing or small scale local multifunction peripheral output and distribution.
The term "desktop publishing" is commonly used to describe page layout skills. However, the skills and software are not limited to paper and book publishing. The same skills and software are often used to create graphics for point of sale displays, promotional items, trade show exhibits, retail package designs and outdoor signs.

The two most widely used Desktop Publishing software used are Microsoft Publisher, and Adobe InDesign. While Publisher is more well know among common software users who have Microsoft Office, the InDesign software is more common known among professionals to get the more bells and whistles that come along with its price tag.

As a teacher, I have actually taught both Publisher and InDesign to students. When I taught BCIS in a PC lab, Publisher was taught as part of the curriculum. It seemed to be perfect for beginning learners to start on. In my Business Imaging & Multimedia class, I teach InDesign in a Mac lab to 11th and 12th graders. It allows them to learn more advanced desktop publishing skills while using its inhance capabilities.

Sunday, February 22, 2009

Dreamweaver

One of new topics in class is Abobe Dreamweaver. Write a brief description of what you think about this software, and also post any questions and answers about this topic.

Flash Software

One of new topics in class is Abobe Flash. Write a brief description of what you think about this software, and also post any questions and answers about this topic.