The upshot is that, although you can store high-resolution images with the GIF format, templates you can only use 256 colors. Which of the 256 colorsyou use is up to you flash templates. If you have a good graphics software program, it will let you set the palette of colors yourself web templates . When a GIF file is actually displayed, the image looks like it contains a lot more than 256 colors. what's really happening is that colors in the palette are dithered, which means they are mixed using alternating pixels of various colors flash templates . When you convert an image to GIF format, it will be limited to the 256 colors web site builder . If you have smart enough graphics file conversion program it can create a good palette for you flash templates. In general, the GIF file format is a good choice for line art graphics, flash websites graphics with few colors, and those that have a sharp gradation in color between elements templates. There's one significant issue with the GIF format you should know about-its patented by Unisys corporation.



Actually, Unisys has patented the Lempel Ziv Welch (LZW) data compression web templates technology used to create and reade GIF files. Software that create or displays websites LZW-compressed GIF files should have a licence from Unisys, or so Unisys says website templates. Because the web page templates GIF compression format is patented, it has had a dampening effect on developeing software that uses GIF files flash templates . For example, if you write a program thats free ware but displays GIF files and you distribute it, Unisys requires that you license it from them . Their fees start at a rate of several thousand dollars web site builder and continue with fees for each copy of the software you distribute, even web sites if your software is free . there's an ongoing debate about the patent:some people say site templates that only the creation of GIF and other LZW files is patented, not reading and decompressing them. Although Internet Explorer has a license form Unisys, some other major browsers do not.



There are two GIF formats, GIF87, which is the standard format templates and GIF89, which supports image transperancy and animation. Image transperancy makes the background color "transperant" so images can appear in a variety of shapes. In addition, GIF files can be free flash templates interlaced, which means that they appear progressively in the web browser as they are downloaded. While being downloaded, interlaced GIF's are displayed as full size, but gradually improve in flash templates resolution web site builder as you've seen in your browser. Many graphics progarms let you store GIF images as interlaced web templates . I'll take a look at how the process works in the Immediate Solutions section "Creating Interlaced GIF images". JPEG takes its name from the group that first created the format. Unlike GIF with its restricted format, free flash sites you can create JPEG images using a virtually unlimited number of colors. The three popular formats use 256 colors, 65,536 colors or 16,777,216 colors.