Image magnification display method and device

A technology for magnifying display and images, which is applied to instruments, electrical digital data processing, and input/output processes of data processing, etc. It can solve the problems of high processing capacity and storage capacity of amplified and cached data, achieve fast response and reduce system resources the effect of consumption

Active Publication Date: 2016-03-09
XIAOMI INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention discloses an image magnification display method and device to solve the problem of achieving image magnification and display by acquiring the buffered image of the current view, which has requirements and influences on the current view and system performance, and the need for enlarging and buffering data is very high The problem of processing power and storage capacity

Method used

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  • Image magnification display method and device
  • Image magnification display method and device

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Experimental program
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Effect test

Embodiment 1

[0058] A method for zooming in and displaying an image disclosed in an embodiment of the present invention is introduced in detail.

[0059] refer to figure 1 , shows a flowchart of an image zoom-in display method in an embodiment of the present invention.

[0060] Step 100, capture the current screen image.

[0061] Wherein, capturing the current screen image may be capturing a full-screen image of the current screen.

[0062] Step 102, determine the screen area that needs to be enlarged and displayed according to the detected position coordinate information of the screen operation.

[0063] The above-mentioned screen operations may include screen operations in a trigger mode, screen operations in a gesture mode, screen operations based on a cursor, screen operations in a voice mode, and the like.

[0064] The position coordinate information of the screen operation can be obtained through the application programming interface (Application Programming Interface, API) function...

Embodiment 2

[0071] A method for zooming in and displaying an image disclosed in an embodiment of the present invention is introduced in detail.

[0072] refer to figure 2 , shows a flowchart of an image zoom-in display method in an embodiment of the present invention.

[0073] Step 200, judging whether the pre-detected screen sensor information and the broadcast information monitoring result of the image enlargement display requirement meet the image enlargement display condition.

[0074] Preferably, the above image enlargement and display conditions may include: screen operation and image enlargement display requirements simultaneously exist to broadcast information.

[0075] The above screen sensor information may be information detected on the touch screen. For example, screen sensor information generated by tapping the touch screen includes screen sensor information generated by operations such as single click, double click, or long press.

[0076] Preferably, the above screen se...

Embodiment 3

[0110] A method for zooming in and displaying an image disclosed in an embodiment of the present invention is introduced in detail.

[0111] refer to image 3 , shows a flowchart of an image zoom-in display method in an embodiment of the present invention.

[0112] In step 300, a screen operation on the text edit box control is detected, and it is determined that the text edit box control requires a magnifying glass service.

[0113] Step 302, create a magnifying glass and capture an image of the current screen.

[0114] Step 304, displaying the content of the screen area corresponding to the above screen operation location in the magnifying glass.

[0115] Step 306 , detecting that the above-mentioned screen operation has moved, re-capturing the current screen content, and displaying the content of the screen area corresponding to the position of the screen operation during and after the movement in the magnifying glass.

[0116] The realization of the above-mentioned magn...

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Abstract

The invention discloses an image magnification display method and an image magnification display device. The image magnification display method and the device aim to solve the problems that image magnification display is achieved by acquiring a buffering image of current view has demand and influence on the current view and system performance, and magnifying buffer data need high processing capability and storing capability. The image magnification display method comprises the following steps: intercepting a current screen image; confirming a screen zone which needs magnification display according to detected position coordinate information of screen operation; and conducting magnification display on screen image of the screen zone which needs the magnification display. An image magnification display function is achieved by intercepting current screen image, consumption of system resources is reduced, and operation of image magnification display is rapidly responded. Beside, image magnification display and modules need to use the image magnification display are different logic modules, efficiency and stability of the image magnification display are improved, screen image of a random level can be intercepted at a random position, and flexibility of the image magnification display is guaranteed.

Description

technical field [0001] The embodiments of the present invention relate to the field of communication technology, and also to the field of mobile terminal screen operation, and in particular, to a method and device for zooming in and displaying images. Background technique [0002] Today, with the rapid development of science and technology, especially with the rapid development of Internet technology, smart phones have become an indispensable tool for people. The carrying of social relations such as communication, shopping, payment, information collection, and address book all rely on smartphones. However, limited to the screen size of the smartphone, the operating system used, and the application program, the font displayed on the smartphone is too small to be easily distinguished, which further makes it impossible to accurately copy, select, and cut text. [0003] By realizing the function of zooming in and displaying images, the problems of many misoperations caused by t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0484
Inventor 汪文俊葛旭东孙鹏
Owner XIAOMI INC
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