DISPLAY APPARATUS AND COMPUTER-READABLE NON-TRANSITORY RECORDING MEDIUM WITH DISPLAY CONTROL PROGRAM RECORDED THEREON

摘要

A display apparatus includes a display section, an operating point detecting section, a first movement information detecting section configured to detect a direction and an amount of movement from an initial point of an operator's touch of the operating point detecting section to a primary stopping point thereof, a second movement information detecting section configured to detect an amount of movement in a predetermined direction from the primary stopping point to a secondary stopping point, an amount-of-value-change calculating section configured to calculate an amount of numerical value change at each numerical display switch, a switching speed calculating section configured to calculate, from the amount of movement detected by the second movement information detecting section, a switching speed at each numerical display switch, and a display control section allowing the numerical display switch of the display section in the calculated amount of numerical value change at the calculated switching speed.

主权项

1. A display apparatus comprising: a display section configured to display an image;
a display control section configured to control a display operation of the display section; an operating point detecting section configured to detect an operating point where an operator has performed an operation on a display screen of the display section; a first movement information detecting section configured, when the operating point as an initial point and the operating points forming coordinate points continuous from the initial point are successively detected by the operating point detecting section and the successive detection of the operating points is then stopped, to detect first movement information indicating a direction and an amount of movement from the initial point to a primary stopping point where the successive detection is stopped; a second movement information detecting section configured, when the operating points forming coordinate points continuous from the primary stopping point are successively detected in a predetermined direction and the successive detection of the operating points is then stopped again, to detect an amount of movement from the primary stopping point to a secondary stopping point where the successive detection is stopped again; an amount-of-value-change calculating section configured to calculate, from the amount of movement detected by the first movement information detecting section, an amount of numerical value change at each display switch made so that the display control section allows the display section to switch a display from one to another of a plurality of numerical values in succession in increasing or decreasing order; and a switching speed calculating section configured to calculate, from the amount of movement detected by the second movement information detecting section, a switching speed at each display switch made so that the display control section allows the display section to switch the display from one to another of the plurality of numerical values in succession in the amount of numerical value change, wherein the display control section is further configured to allow the display section to switch the display from one to another of the plurality of numerical values in succession in the calculated amount of numerical value change and use the calculated switching speed as the switching speed at the display switch from one to another of the plurality of numerical values.