標(biāo)準(zhǔn)號(hào)：BS ISO/IEC TR 15285-1998
中文標(biāo)準(zhǔn)名稱：信息技術(shù).字符和圖形的運(yùn)行模式
英文標(biāo)準(zhǔn)名稱：Information technology - An operational model for characters and glyphs
標(biāo)準(zhǔn)類型：L81
發(fā)布日期：1999/9/15 12:00:00
實(shí)施日期：1999/9/15 12:00:00
中國(guó)標(biāo)準(zhǔn)分類號(hào)：L81
國(guó)際標(biāo)準(zhǔn)分類號(hào)：35.040
適用范圍：The purpose of this Technical Report is to provide a general framework for discussing characters and glyphs. The framework is applicable to a variety of coded character sets and glyph-identification schemes. For illustration, this Technical Report uses ex-amples from characters coded in ISO/IEC 10646 and glyphs registered according to ISO/IEC 10036. This Technical Report — differentiates between coded charac-ters and registered glyphs — identifies the domain of use of coded characters and glyph identifiers — provides a conceptual framework for the formatting and presentation of coded character data using glyph iden-tifiers and glyph representations This Technical Report describes idealized principles that were not completely followed in coding characters for ISO/IEC 10646 and in registering glyphs according to ISO/IEC 10036. The fact that ISO/IEC 10646, ISO/IEC 10036, and other standards do not completely follow the principles in the model does not invalidate the model and does not diminish the utility of having the model.