標準號：ISO/IEC 14568-1997
中文標準名稱：信息技術.DXL:樹結構化圖形的圖交換語言
英文標準名稱：Information technology - DXL: Diagram eXchange Language for tree-structured charts
標準類型：L74
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：L74
國際標準分類號：35.060
適用范圍：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.