Professionals use various file formats to exchange information among applications and across platforms. For example, you might create a drawing on a Macintosh using an illustration application, then send it as an EPS file to a page layout application running under Windows.
PICT. PICT is the original Macintosh format used to exchange images among applications. PICT I supported only eight bits or only 256 colors (indexed colors). PICT II files can contain gray scale and files from four to twenty-four bits, more than enough color information to output the highest quality.
TIFF.TIFF stands for Tagged Image File Format and has been adopted by the American National Standards Institute (ANSI) and International Organization of Standards (ISO). TIFF files form high-resolution raster images of digital pages by converting vectored images to bits.
EPS. Encapsulated PostScript files are subset of PostScript files that supports both raster and vector data.
JPEG. Joint Photographic Expert Group files are compressed to save buy viagra today storage space and increase transmission speeds. JPEG files usually begin a EPS files.
DCS. Desktop Color Separations files have five separate files, not one file as with EPS or TIFF.
PostScript. PostScript is a language that converts images and keystrokes from application files to coordinates that the RIPS of laser printers and imagesetters and platesetters can easily convert into spots. Because it works with pages and documents created using application software, it’s called a page description language.
PDF. Portable Document Format files are best created after application files have been exported to PostScript.
Miscellaneous formats. Some of the other file formats are Graphic Interchange File (GIF) and Continuous Tone Line Work (CTLW). GIF formats are files that were founded by CompuServe. CTLW has two components : The Continuous Tone (CT) here part of the file is rasterized; the vectored part of the image is called Line Work (LW). viagra 100mg