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Image amplification method and computer system

An image and magnification technology, which is applied to the input/output process of electrical digital data processing, instruments, and data processing. reading effect

Inactive Publication Date: 2011-07-20
ACER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the general input device of computer is keyboard and mouse, it can provide more precise operation, so the operating system that computer executes all has more complicated user interface, and its appeal complete operation function and abundant application program, but this move also The display area of ​​graphical objects on the user interface, such as buttons, hyperlinks (hyperlinks), scroll bars (scroll bars), or menu options, is too small
When a computer running a traditional operating system also has a touch function, the user would like to directly touch the screen with a finger to operate the computer instead of using a keyboard or mouse. Press the object accurately with the finger

Method used

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  • Image amplification method and computer system
  • Image amplification method and computer system
  • Image amplification method and computer system

Examples

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Embodiment Construction

[0041] Please refer to Fig. 1, which is a block diagram of the first embodiment of the computer system of the present invention. In the figure, the computer system includes a data calculation module 11 , a display screen 12 , a touch module 13 , a storage module 14 and a judgment module 15 . The storage module 14 is used for storing executable digital data of the data operation module 11 , such as panel information 141 of the display screen 12 , operating system 16 and application programs 17 . Wherein, the panel information 141 is obtained from the extended display identification code (EDID) 121 of the display screen 12, and the panel information 14 preferably includes a panel size 142 including the panel length and width. After the data calculation module 11 executes the operating system 16, it will generate a user interface image 111, which is displayed on the display screen 12 for the user to view and perform further operations, such as executing the application program 17...

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PUM

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Abstract

The invention discloses an image amplification method and a computer system. The method comprises the following steps of: receiving a touch sensing signal comprising a touched position, and acquiring current system resolution and the panel information such as a panel size of a display screen; and judging whether an image displayed on the display screen is to be amplified or not according to the current system resolution and the panel information, and selectively amplifying the image according to a judgment result. In the embodiment, the image at the touched position of the display screen can be judged whether to be amplified or not by comparing the number of dots per inch (DPI) of the system with the number of DPI of a panel; or, when the touched position is a preset application program, the image can be judged whether to be amplified or not by comparing an interface zoom level of the preset application program with the number of DPI of the system.

Description

technical field [0001] The present invention relates to an image magnification method and its computer system, in particular to the field of judging whether to magnify an image based on the DPI of the panel, the DPI of the system, or whether the touch position is an interface of a preset application program. . Background technique [0002] At present, touch technology has been popularized in handheld devices, such as resistive touch technology, capacitive touch technology, or optical touch technology, etc., bringing great convenience to users. As desktop computers and notebook computers also began to have touch functions, a problem in touch operation occurred. Because the general input device of computer is keyboard and mouse, it can provide more precise operation, so the operating system that computer executes all has more complicated user interface, and its appeal complete operation function and abundant application program, but this move also The display area of ​​graph...

Claims

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Application Information

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IPC IPC(8): G06F3/048G06F3/0484G06F3/0488
Inventor 林思雯潘奕忻
Owner ACER INC
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