Method of zooming in a display image for a portable electrical device
First Claim
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1. A method of zooming in a display screen to be used in a portable electronic device, comprising the steps of:
- (A) displaying an original image;
(B) determining whether or not to switch to a zooming in mode;
(C) selecting a zooming in ratio;
(D) in accordance with the zooming in ratio, processing a zoom in of the original image to produce a zoomed in image; and
(E) displaying a zoomed in image corresponding to the size of display screen, and in accordance with one control signal to change the zoomed in image displayed by the display screen.
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Abstract
The present invention relates to one method of zooming in a displayed image to be used in a portable electronic device. The method comprises: displaying an original image; determining whether or not to switch to a zooming in mode; selecting a zooming in ratio; in accordance with the zooming in ratio, processing the zoom in of the original image to produce a zoomed in image; and displaying the zoomed in image corresponding to the size of the display screen, and in accordance with one control signal to change the zoomed in image displayed by the display screen.
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16 Claims
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1. A method of zooming in a display screen to be used in a portable electronic device, comprising the steps of:
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(A) displaying an original image;
(B) determining whether or not to switch to a zooming in mode;
(C) selecting a zooming in ratio;
(D) in accordance with the zooming in ratio, processing a zoom in of the original image to produce a zoomed in image; and
(E) displaying a zoomed in image corresponding to the size of display screen, and in accordance with one control signal to change the zoomed in image displayed by the display screen. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method of zooming in a display screen to be used in a portable electronic device, comprising the steps of:
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(A) processing a zooming out to an original image to obtain a zoomed out image;
(B) displaying the zoomed out image;
(C) determining whether or not to switch to a zooming in mode;
(D) selecting a zooming in ratio;
(E) in accordance with the zooming in ratio, processing a zoom in of the original image to produce a zoomed in image; and
(F) displaying the zoomed in image corresponding to the size of display screen, and in accordance with one control signal to change the zoomed in image displayed by the display screen;
wherein the size of the zoomed in image is greater than that of the zoomed out image. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification