Jehan Janbi
Taif University, KSA
Title: PANOSE-A: Encoding Arabic Fonts based on design characteristics
Biography
Biography: Jehan Janbi
Abstract
In digital world, there are thousands of digital fonts makes selecting an appropriate font is not an intuitive issue. Designers can search for a font like any other file using general information such as name and file format. But for document design purposes, the design features or visual characteristics of fonts are more meaningful for designers than font file information. Therefore, representing fonts’ design features by searchable and comparable data would facilitate searching and selecting a desirable font. One solution is to represent a font’s design features by a code composed of several digits. This solution has been implemented as a computerized system called PANOSE-1 for Latin script fonts. It is used within several font management tools as an option for ordering and searching fonts based on their design features. It is also used in font replacement processes when an application or an operating system detects a missing font in an immigrant document or website. This research defined a new model, PANOSE-A, to extend PANOSE-1 coverage to support Arabic characters. The model defines eight digits in addition to the first digit of PANOSE-1which indicates the font script and family type. Each digit takes value between 0-15 where each value indicates a specific variation of its represented feature. Two digits of the models describe the common variations of the weight and contrast features, which are two essential features in any font design. Another four digits describe the shape of some strokes that usually vary in their design between fonts, such as the end shape of terminal strokes, the shape of the bowl stroke, the shape of curved stroke and the shape of rounded strokes with enclosed counter. The last two digits describe the characteristics of two important vertical references of the Arabic font design which are tooth and loop heights.