Image magnification display method and device

A technology for magnifying display and image, applied in the field of mobile terminal screen operation and communication, it can solve the problems of high processing capacity and storage capacity of magnified cache data, achieve the effect of fast response and reduce the consumption of system resources

Active Publication Date: 2013-06-26
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 th

Method used

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

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0057] Example one

[0058] An image zoom display method disclosed in an embodiment of the present invention is introduced in detail.

[0059] Reference figure 1 , Shows a flowchart of a method for zooming in and displaying an image in an embodiment of the present invention.

[0060] Step 100: Take a screenshot of 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 a 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 trigger-based screen operations, gesture-based screen operations, cursor-based screen operations, and voice-based screen operations.

[0064] The position coordinate information of the screen operation can be obtained through the Application Programming Interface (API) function provided by the system.

[0065] Step 104: En...

Example Embodiment

[0070] Example two

[0071] An image zoom display method disclosed in an embodiment of the present invention is introduced in detail.

[0072] Reference figure 2 , Shows a flowchart of a method for zooming in and displaying an image in an embodiment of the present invention.

[0073] Step 200: Determine whether the pre-detected screen sensor information and the image enlargement display requirement broadcast information monitoring result meets the image enlargement display condition.

[0074] Preferably, the above-mentioned image enlargement display condition may include: simultaneous presence of screen operation and image enlargement display demand broadcast information.

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

[0076] Preferably, the afor...

Example Embodiment

[0109] Example three

[0110] An image zoom display method disclosed in an embodiment of the present invention is introduced in detail.

[0111] Reference image 3 , Shows a flowchart of a method for zooming in and displaying an image 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 needs a magnifying glass service.

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

[0114] Step 304: Display the contents of the screen area corresponding to the position of the above-mentioned screen operation in the magnifying glass.

[0115] Step 306: It is detected that the above-mentioned screen operation has moved, and the current screen content is captured again, and the screen area content corresponding to the position of the screen operation during the movement and after the movement is displayed in the magnifying glass.

[0116] The ...

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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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IPC IPC(8): G06F3/0484
Inventor 汪文俊葛旭东孙鹏
Owner XIAOMI INC
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