標準號：BS ISO/IEC 8632-4-2001
中文標準名稱：信息技術.計算機制圖.圖象描述信息的存儲與傳遞用元文件.明碼電文編碼
英文標準名稱：Information technology - Computer graphics - Metafile for the storage and transfer of picture description information - Clear text encoding
標準類型：Y81
發布日期：2001/11/1 12:00:00
實施日期：2001/11/1 12:00:00
中國標準分類號：Y81
國際標準分類號：35.140
適用范圍：This part of ISO/IEC 8632 specifies a clear text encoding of the Computer Graphics Metafile. For each of the elements specified in ISO/IEC 8632-1, a clear text encoding is specified. Allowed abbreviations are specified. The overall format of the metafile and the means by which comments may be interspersed in the metafile is specified. This encoding of the CGM allows metafiles to be created and maintained in a form which is simple to type, easy to edit and convenient to read.