Graphics PackagesGraphics is a word used for all different types of artwork, such as photographs, graphs, diagrams etc.Graphics PackagesGraphics Packages may not be as detailed as you think. It can be a simple painting package, which has features of shading, drawing line diagrams and many other simple yet effective features. These packages can be an alternative to complicated DTP packages. Since it is very difficult to draw with the mouse, many people scan their drawings into the computer, and there are now software packages that do not use the mouse. New equipment used by professionals to be able to obtain images from a variety of locations. A video grabber lets you get images from your TV or a video camera and then edit them on your computer. A digital camera is also very popular since you can take photos, then put them on your PC and then edit them. This also means you don't have to pay development costs. You can also use clip art for your images. Bit Map Vector Graphics When using a graphics package, the graphics file can have the image represented as: 1. Bit Map 2. Vector Image A bit map file causes each dot or pixel on the screen to have a single bit of information in it. a file. If it is color, you need to store additional bits. The downside is that if you want to change something you have to change it one pixel at a time. When you enlarge an image, the number of pixels remains the same. In vector graphics, lines are stored as equations on the computer. They are stored in vectors. The advantage of vector graphics over bitmap files is that it's easy to edit things without any loss of resolution. When you enlarge an image, the number of pixels increases proportionally to the image. CAD packages use vector images.Clip ArtClip Art is a collection of copyright-free drawings that you can insert into your designs. The designs on the clip arts look very professional, as they have been drawn in detail. Presentation Software Images help you understand ideas and concepts better than words alone. Good presentations use elements like slides and transparencies to express opinions. You can use a projector for a large audience or produce a presentation on a computer for a smaller audience.