Display device, display method, and display program

摘要

Display devices, methods, and programs display an image on a touch panel. The devices, methods, and programs detect a start position, which is a detected position where a user's finger starts to contact the touch panel, calculate a moving amount by multiplying a distance between the detected start position and a detected second position of the user's finger by a predetermined coefficient of less than one, and update the display position of the image in a direction moving from the detected start position toward the detected second position until the moving amount is equal to or less than a minimum moving amount.

主权项

1. A display device, comprising:
a display unit that displays an image; a touch panel that is provided on a front surface of the display unit; and a controller that:
detects a start position, which is a detected position where a user's finger starts to contact the touch panel;specifies a position on the image corresponding to the detected start position; andin a predetermined cycle:
detects a current position of the user's finger;calculates a moving amount by multiplying a distance between a first position that is a position on the display unit corresponding to the specified position on the image and a second position that is a position on the display unit corresponding to the detected current position of the user's finger by a predetermined coefficient of less than one; andupdates a display position of the image by moving a distance equal to the calculated moving amount in a direction from the first position toward the second position.