It gathers information on the size, color, orientation and location of all the TrueType fonts displayed and converts that information into a bitmap that can be understood by the graphics card and monitor. The Rasterizer is a piece of software that is embedded in both Windows and Mac operating systems. Meanwhile, the print engine being developed by Microsoft, TrueImage, never really got off the ground. In the end, Apple actually developed the font technology, TrueType. For that reason, Microsoft and Apple joined to develop vector font and printing technology of their own. Microsoft and Apple were very interested in these technologies but did not want to pay royalties to Adobe for something that could become an integral part of both companies' operating systems. Adobe also developed a printing language called Postscript that was vastly superior to anything else on the market. Unlike bitmapped fonts, vector fonts could be made larger or smaller ( scaling) and still look good. In the late 1980s, Adobe introduced its Type 1 fonts based on vector graphics. And printed text was almost always very jagged looking. If you made the font larger or smaller than it was intended to be, it looked horrible. These fonts had to be individually created for display at each particular size desired. Early computer operating systems relied on bitmapped fonts for display and printing. If you are like most people, you are probably looking at text in many different sizes and you may even want to print out a document. If you are sitting at a Windows or Macintosh computer right now, then you are looking at a TrueType font as you read this! Fonts are the different styles of typefaces used by a computer to display text.
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