Display device, display method, and display program
First Claim
Patent Images
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; and
in 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; and
updates 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.
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Accused Products
Abstract
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.
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Citations
15 Claims
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1. A display device, comprising:
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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; and in 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; and updates 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. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A display method, comprising:
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displaying an image on a display unit; providing a touch panel on a front surface of the display unit; detecting a start position, which is a detected position where a user'"'"'s finger starts to contact the touch panel; specifying a position on the image corresponding to the detected start position; and in a predetermined cycle; detecting a current position of the user'"'"'s finger; calculating 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; and updating 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. - View Dependent Claims (9, 10, 11, 12, 13)
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14. A non-transitory computer-readable storage medium storing a computer-executable display program, the program comprising:
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instructions for displaying an image on a display unit; instructions for providing a touch panel on a front surface of the display unit; instructions for detecting a start position, which is a detected position where a user'"'"'s finger starts to contact the touch panel; instructions for specifying a position on the image corresponding to the detected start position; and instructions for, in a predetermined cycle; detecting a current position of the user'"'"'s finger; calculating 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; and updating 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. - View Dependent Claims (15)
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Specification