Image display apparatus, control method therefor, and storage medium
First Claim
Patent Images
1. An image display apparatus comprising:
- a displaying unit configured to display a page image including a plurality of objects on a screen;
a determining unit configured to determine an amount of movement of the end of an object to be displayed, of the plurality of objects, from the end of the screen by detecting an operation on the screen; and
a setting unit configured to set the end position of the object based on the determined amount of movement when the object to be displayed is larger than the screen,wherein (a) when the determined amount of movement of the end of the object from the end of the screen to the inside of the screen is more than a predetermined amount, the setting unit sets the display position of the object such that the opposite end of the object from the end of the object which has moved to the inside of the screen in a movement direction is displayed at a position of the end of the screen opposite the end of the screen in the movement direction, and (b) when the determined amount of movement is less than a predetermined amount, the setting unit sets the display position of the object such that the end of the object which has moved to the inside of the screen is displayed at the position of the end of the screen.
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Abstract
Provided is an image display apparatus that displays a page image including a plurality of objects on a screen, determines an amount of movement of the end of the object to be displayed from the end of the screen by detecting a user operation on a touch panel, and sets the end position of the object based on the determined amount of movement when the object to be displayed is larger than the screen.
23 Citations
14 Claims
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1. An image display apparatus comprising:
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a displaying unit configured to display a page image including a plurality of objects on a screen; a determining unit configured to determine an amount of movement of the end of an object to be displayed, of the plurality of objects, from the end of the screen by detecting an operation on the screen; and a setting unit configured to set the end position of the object based on the determined amount of movement when the object to be displayed is larger than the screen, wherein (a) when the determined amount of movement of the end of the object from the end of the screen to the inside of the screen is more than a predetermined amount, the setting unit sets the display position of the object such that the opposite end of the object from the end of the object which has moved to the inside of the screen in a movement direction is displayed at a position of the end of the screen opposite the end of the screen in the movement direction, and (b) when the determined amount of movement is less than a predetermined amount, the setting unit sets the display position of the object such that the end of the object which has moved to the inside of the screen is displayed at the position of the end of the screen. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method for controlling an image display apparatus, the method comprising:
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displaying a page image including a plurality of objects on a screen; determining an amount of movement of the end of an object to be displayed, of the plurality of objects, from the end of the screen by detecting an operation on the screen; and setting the end position of the object based on the determined amount of movement when the object to be displayed is larger than the screen, wherein, (a) when the determined amount of movement of the end of the object from the end of the screen to the inside thereof is more than a predetermined amount, the display position of the object is set such that the opposite end of the object from the end of the object which has moved to the inside of the screen in a movement direction is displayed at a position of the end of the screen opposite the end of the screen in the movement direction, and (b) when the determined amount of movement is less than a predetermined amount, the display position of the object is set such that the end of the object which has moved to the inside of the screen is displayed at the position of the end of the screen. - View Dependent Claims (14)
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Specification