Display scrolling method, display scrolling device, and display scrolling program
First Claim
1. A display scrolling method for scrolling content displayed on a display screen of a display device according to a user operation, the method comprising the steps of:
- when a pointer of a pointing device is started to be dragged, calculating an amount of scrolling of the content to be scrolled with respect to a unit amount of movement of the pointer on the basis of a distance between the position of the pointer and a predetermined reference point; and
displaying the content by scrolling the content displayed on the display screen by the determined amount of scrolling in a direction associated with a moving direction of the pointer.
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Abstract
A display scrolling method for scrolling content displayed on a display screen of a display device according to a user operation includes the steps of, when a pointer of a pointing device is started to be dragged, calculating an amount of scrolling of the content to be scrolled with respect to a unit amount of movement of the pointer on the basis of a distance between the position of the pointer and a predetermined reference point; and displaying the content by scrolling the content displayed on the display screen by the determined amount of scrolling in a direction associated with a moving direction of the pointer.
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Citations
10 Claims
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1. A display scrolling method for scrolling content displayed on a display screen of a display device according to a user operation, the method comprising the steps of:
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when a pointer of a pointing device is started to be dragged, calculating an amount of scrolling of the content to be scrolled with respect to a unit amount of movement of the pointer on the basis of a distance between the position of the pointer and a predetermined reference point; and displaying the content by scrolling the content displayed on the display screen by the determined amount of scrolling in a direction associated with a moving direction of the pointer. - View Dependent Claims (2, 3, 4, 5)
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6. A display scrolling device for scrolling content displayed on a display screen of a display device according to a user operation, the device comprising:
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a pointing device; calculating means for, when a pointer of the pointing device is started to be dragged, calculating an amount of scrolling of the content to be scrolled with respect to a unit amount of movement of the pointer on the basis of a distance between the position of the pointer and a predetermined reference point; and displaying means for displaying the content by scrolling the content displayed on the display screen by the determined amount of scrolling in a direction associated with a moving direction of the pointer. - View Dependent Claims (7, 8)
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9. A recording medium having recorded thereon a computer-readable program for scrolling content displayed on a display screen of a display device according to a user operation, the program allowing a computer to execute:
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a calculating step of, when a pointer of a pointing device is started to be dragged, calculating an amount of scrolling of the content to be scrolled with respect to a unit amount of movement of the pointer on the basis of a distance between the position of the pointer and a predetermined reference point; and a displaying step of displaying the content by scrolling the content displayed on the display screen by the determined amount of scrolling in a direction associated with a moving direction of the pointer.
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10. A display scrolling device for scrolling content displayed on a display screen of a display device according to a user operation, the device comprising:
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a pointing device; a calculating unit configured to, when a pointer of the pointing device is started to be dragged, calculate an amount of scrolling of the content to be scrolled with respect to a unit amount of movement of the pointer on the basis of a distance between the position of the pointer and a predetermined reference point; and a displaying unit configured to display the content by scrolling the content displayed on the display screen by the determined amount of scrolling in a direction associated with a moving direction of the pointer.
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Specification