Higher quality fonts also contain hinting codes. The TrueType fonts themselves contain information that describes the outline of each character in the typeface. It acts as an interpreter and translates the font information into a form that the video display can render.
MS GOTHIC FONT CHARACTER MAP WINDOWS
The Rasterizer is an application that is included in both Windows and Macintosh operating systems. TrueType is this scalable font technology that enables you to view the same output without the jagged aliasing caused by scaling that is apparent when bitmapped fonts are used. The personal computer brought about a need for scalable font technology, thought to be an important part of any future operating system. You can avoid this substitution by mapping all desired fonts to the WE8ISO8859P1 character set in the font alias file ( uifont.ali). There might be cases, however, where you do not want this substitution to take place. Note: If you enter local characters using an English font, then Windows does an implicit association with another font. This automatic substitution assures that the data being returned from the database gets displayed correctly in the application. If the two do not match, Oracle Reports automatically substitutes the font with another font whose associated character set matches the character set specified by the language environment variable. This occurs because Oracle Reports checks to see if the character set associated with the font matches the character set specified by the language environment variable ( NLS_LANG). You would most likely encounter this when using an English font (such as MS Sans Serif or Arial) in environments other than Western European. There might be situations where you create an application with a specific font but find that a different font is being used when you run that application.
Portable Document Format (PDF) supports multibyte character sets. Furthermore, if the runtime character set does not contain all the characters in the generate character set, then question marks appear in place of the unrecognized characters. If you design and generate an application in one character set and run it in another character set, performance can suffer. If you are designing a multilingual application, or even a single-language application that runs with multiple character sets, you must determine the character set most widely used at runtime and then generate with the NLS environment variable ( NLS_LANG) set to that particular character set. When data is transferred from a system using one character set to a system using another character set, it is processed and displayed correctly on the second system, even though some characters might be represented by different binary values in the character sets. The character set component of the NLS environment variables specifies the character set in which data is represented in your environment.
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