Method and apparatus for image processing
First Claim
Patent Images
1. A method for image processing comprising the steps of:
- providing a touch panel;
displaying an image on the touch panel;
obtaining a dragging path generated by a user touching and dragging from a first to a second point on a surface of the touch panel;
determining a rotation angle according to a relative position between the first and second points on the surface of the touch panel; and
displaying the image rotated with the rotation angle on the touch panel.
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Abstract
A method for image processing. The method comprises the steps of providing a touch panel, displaying an image on the touch panel, obtaining a dragging path generated by a user touching and dragging from a first to a second point on a surface of the touch panel, determining a rotation angle according to a relative position between the first and second points on the surface of the touch panel, and displaying the image rotated with the rotation angle on the touch panel.
250 Citations
8 Claims
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1. A method for image processing comprising the steps of:
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providing a touch panel;
displaying an image on the touch panel;
obtaining a dragging path generated by a user touching and dragging from a first to a second point on a surface of the touch panel;
determining a rotation angle according to a relative position between the first and second points on the surface of the touch panel; and
displaying the image rotated with the rotation angle on the touch panel. - View Dependent Claims (2, 3, 4)
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5. An apparatus for image processing comprising:
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a touch panel; and
a central processing unit displaying an image on the touch panel, obtaining a dragging path generated by a user touching and dragging from a first to a second point on a surface of the touch panel, determining a rotation angle according to a relative position between the first and second points on the surface of the touch panel, and displaying the image rotated with the rotation angle on the touch panel. - View Dependent Claims (6, 7, 8)
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Specification