| 摘要 |
<p>PURPOSE:To improve operability and visibility for processing selection by setting an input invalid zone to which no processing is assigned by an icon setting means. CONSTITUTION:A picture read by a picture reading part 4 is displayed on a display part 1, and a zone intended to designate as a first switch (icon) on the display picture being displayed on the display part 1 is designated by operat ing a coordinate instructing part 3. A control part 2 having detected this zone designation stores the designated zone as the first switch (icon) area into the prescribed zone of a RAM 7. In this case, the designated zone designated in the RAM 7 is painted out with a definite pattern, and is stored in the RAM 7 as being associated with the zone designation so that the designating input is invalidated if this zone is designated. Thus, what is called, the icon to select a processing function by using an optional read picture can be set, and the operation of the processing selection by the display in which an operator is familiar with is possible, and the operability and the visibility of the processing selection can be improved.</p> |
