Apparatus for writing a document under two-document display condition

摘要

A document writing apparatus capable of editing a document while simultaneously displaying another document in the same frame of a display. A unit for determining the display method is provided which selects, when two documents are simultaneously displayed, bisected display areas on which the two documents are respectively displayed so that the lines of the two documents are displayed in a series relationship with each other if the sum of the numbers of characters constituting one lines of the two documents is smaller than the maximum of the number of characters which can be displayed on the display in the widthwise direction, or are displayed in parallel with each other if the sum of the numbers of characters exceeds the maximum number of characters. The display method determining unit selects the number of dots constituting each displayed character so that the number of display dots is maximized within the limit of the predetermined maximum number of display dots.