System and method of adjusting zoom factors of display area and display contents
First Claim
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1. A system that adjusts the zoom factors of display area and display contents, comprising:
- an extracting module, which extracts the screen image as an original image;
a zooming module, which zooms a zoom region centered at the cursor position in the original image into an area zoomed image according to an area zoom factor and zooms the area zoomed image into a contents zoomed image according to a contents zoom factor;
a displaying module, which shows a display area according to the shape and size of the area zoomed image, displays the area zoomed image in the display area, and displays the contents zoomed image in the display area;
a receiving module, which receives an area adjusting parameter or contents adjusting parameter; and
an adjusting module, which adjusts the area zoom factor according to the received area adjusting parameter or the contents zoom factor according to the received contents adjusting parameter.
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Abstract
This specification discloses system and method of adjusting the zoom factors of display area and display contents. A zoom region around the cursor is zoomed by the area zoom factor, rendering an area zoomed image for display. The user can then adjust the zoom of the display area. The area zoomed image is zoomed by the contents zoom factor, rendering a contents zoomed image for display. The user can then zoom the display contents. The system thus achieves the effects of zooming the display area and display contents.
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Citations
18 Claims
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1. A system that adjusts the zoom factors of display area and display contents, comprising:
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an extracting module, which extracts the screen image as an original image; a zooming module, which zooms a zoom region centered at the cursor position in the original image into an area zoomed image according to an area zoom factor and zooms the area zoomed image into a contents zoomed image according to a contents zoom factor; a displaying module, which shows a display area according to the shape and size of the area zoomed image, displays the area zoomed image in the display area, and displays the contents zoomed image in the display area; a receiving module, which receives an area adjusting parameter or contents adjusting parameter; and an adjusting module, which adjusts the area zoom factor according to the received area adjusting parameter or the contents zoom factor according to the received contents adjusting parameter. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method that adjusts the zoom factors of display area and display contents, comprising the steps of:
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extracting the screen image as an original image; zooming a zoom region centered at the cursor position of the original image into an area zoomed image according to an area zoom factor; showing a display area according to the shape and size of the area zoomed image and showing the area zoomed image in the display area; zooming the area zoomed image into a contents zoomed image according to a contents zoom factor; showing the contents zoomed image in the display area; receiving an area adjusting parameter or a contents adjusting parameter; adjusting the area zoom factor according to the area adjusting parameter; and adjusting the contents zoom factor according to the contents adjusting parameter. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification