![]() ![]() ![]() Moreover, it provides smooth shading operations and allows the addition of ink colors to composite color pages. It consists of new dictionary based versions of older operators and better color handling. Finally, in 1997, Adobe Systems introduced PostScript 3. It includes features to improve speed and reliability, support RIP separations, image decompression support for composite fonts and form mechanism for caching reusable content. PostScript level 2 was introduced in 1991. ![]() PostScript Level 1 was initially released in 1984. There are various versions of PostScript. Moreover, it is a dynamically typed programming language. PostScript is a Page Description Language in electronic publishing and desktop publishing business. Key Areas Coveredīitmap, Page Description Language, PostScript, Printer Command Language (PCL), Raster Image Processors (RIP) Both PostScript and PCL are common Page Description Language. These languages consist of text or binary streams. Generally, Page Description Language is a computer language that describes the appearance of a printed page at a higher level than an actual output bitmap. ![]() The main difference between PostScript and PCL is that PostScript is a Page Description Language developed by Adobe Systems, while the Printer Command Language (PCL) is a Page Description Language developed by Hewlett-Packard as a printer protocol. ![]()
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