JPS6442727A - Coordinate input device - Google Patents

Abstract

PURPOSE:To execute a movement of a large displacement quantity of a cursor mark on a display pattern by an instruction of a repeated input processing, by providing a moving extent enlargement instructing means, an enlargement parameter storage register and a multiplying circuit, in addition to a coordinate input means. CONSTITUTION:The titled device is constituted of a two-dimensional coordinate displacement data generating means 1, a repeated input instructing means 2, a coordinate displacement data storing circuit 3, a coordinate displacement data repeated output means 4, a coordinate converting circuit 5, and a display part 6. By a repeated input processing function of a coordinate displacement instructed at the time of inputting a coordinate, a coordinate displacement data inputted immediately before being stored in the coordinate displacement data storing circuit 3 is inputted repeatedly, and based on the displacement data which is inputted repeatedly, it is covered to a moving extent of a cursor mark on a display pattern by the coordinate converting circuit 5, and by the converted value, the cursor mark is moved on the pattern of the display part 6. In such a way, by only an instruction of a repeated input, a large displacement quantity on the display pattern can be given to the cursor mark.