Scroll speed adjustment
AssigneeInternational Business Machines Corporation
InventorsCHIKAKO OYANAGI, AKIRA SAITO
Life of this patent
Estimating the term…
Abstract
An apparatus comprises: a display unit for displaying a target image; an operation input unit to which a scroll operation for scrolling the target image displayed on the display unit is input; a display control unit for scrolling the target image according to the scroll operation; and a speed setting unit for changing, according to an area acceleration associated with a set area provided in the target image, a scroll speed at which the target image is scrolled.
Claims20
An apparatus comprising:
- a display unit displaying a target image;
- an operation input unit to which a scroll operation for scrolling the target image displayed on the display unit is input;
- a display control unit scrolling the target image according to the scroll operation;
- and
- a speed setting unit changing, according to an area acceleration associated with a set area provided in the target image, a scroll speed at which the target image is scrolled.
An apparatus comprising:
- a generation unit generating a target image;
- and
- an acceleration setting unit setting a set area in the target image and setting an area acceleration for the set area for changing a scroll speed at which the target image is scrolled.
A computer program product for, the computer program product comprising a computer readable storage medium having program code embodied therewith, the program code readable and executable by a processor to perform a method comprising:
- displaying a target image;
- receiving an input describing a scroll operation for scrolling the target image displayed on the display unit;
- and
- changing, according to an area acceleration associated with a set area provided in the target image, a scroll speed at which the target image is scrolled.
Dependencies are inferred from the claim text.