DISPLAY SYSTEM FOR LINE HEAD AND LINE END WITH DOCUMENT PREPARING DEVICE

摘要

PURPOSE:To quickly know the line size by displaying the line head and end marks on a document editing screen in response to the height of the corresponding line. CONSTITUTION:A line head/end mark display program 31 is stored in a program memory 30. A central processing unit 20 displays the line head and end marks on the document editing screen of a display device 50 in response to the height of the corresponding line. As a result, the line size can be quickly known and therefore the actual width of the line can be easily known when a document is produced.