DISPLAY SCROLL DEVICE, DISPLAY SCROLL DEVICE CONTROL METHOD, DISPLAY SCROLL DEVICE CONTROL PROGRAM, AND COMPUTER-READABLE RECORDING MEDIUM WHEREON PROGRAM IS STORED

摘要

Provided is a display scroll device, in which: the number of scroll bars is established to any of two or more which are displayed in a display unit (103) on the basis of a number of prescribed ranges which are included in a display range of the display unit (103) from display data; and each of the established two or more scroll bars is generated and displayed as scroll bars (904) in which the size of the range of the display data corresponding to the scroll bar distance varies.