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Choose a file type
Customize the optimization by selecting a specific file
type from the Export File Format pop-up menu in the Optimize panel
and then setting format-specific options, such as color depth, dither,
and quality. You can save the settings as a new preset.
- GIF
- Graphics Interchange Format (GIF) is
a popular web graphic format that is ideal for cartoons, logos,
images with transparent areas, and animations. Images with areas
of solid color compress best when exported as GIF files. GIF files contain
a maximum of 256 colors.
- JPEG
- Developed by the Joint Photographic Experts
Group specifically for photographic or high-color images. JPEG supports
millions of colors (24-bit). The JPEG format is best for scanned
photographs, images using textures, images with gradient color transitions,
and any images that require more than 256 colors.
- PNG
- Portable
Network Graphic (PNG) is a versatile web graphic format that can support
up to 32-bit color, can contain transparency or an alpha channel,
and can be progressive. However, not all web browsers can view PNG
images. Although PNG is the native file format for Fireworks, Fireworks
PNG files contain additional application-specific information that
is not stored in an exported PNG file or in files created in other
applications.
- WBMP
- Wireless Bitmap (WBMP) is a graphic format created
for mobile computing devices such as cell phones and PDAs. This
format is used on Wireless Application Protocol (WAP) pages. Because
WBMP is a 1-bit format, only two colors are visible: black and white.
- TIFF
- Tagged
Image File Format (TIFF) is a graphic format used for storing bitmap images.
TIFF files are most commonly used in print publishing. Many multimedia applications
also accept imported TIFF files.
- BMP
- The
Microsoft Windows graphic file format. Many applications can import BMP
images.
- PICT
- Developed
by Apple Computer and most commonly used on Macintosh operating
systems. Most Mac applications are capable of importing PICT images.
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