ISO/IEC 14568-1997 信息技术.DXL:树结构化图形的图交换语言

标准号：ISO/IEC 14568-1997
中文标准名称：信息技术.DXL:树结构化图形的图交换语言
英文标准名称：Information technology - DXL: Diagram eXchange Language for tree-structured charts
标准类型：L74
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：L74
国际标准分类号：35.060
适用范围：This International Standard specifies the semantics and syntax of DXL. DXL is a language for exchanging tree-structured charts among CASE tools. DXL is applicable to: 1. exchanging ISO/IEC 8631 compliant tree-structured charts (examples of which are shown in annex A (informative) of ISO/IEC 8631); 2. exchanging program flowcharts defined in ISO/IEC 5807 if they are well-structured and don't have data defined in ISO/IEC 5807; and 3. describing procedure oriented algorithms. This International Standard does not specify: 1. graphical information about a chart, such as the shape, size, and location of symbols; 2. configuration information of a chart, such as its version, author, and file name; or 3. information about the data used in the algorithm described by DXL, such as its structure, reading and writing, and declaration.