Screen capture method and device
A screen capture and screen technology is applied in the control field of mobile terminals, which can solve the problems of affecting users' use, long time for secondary editing, and inability to quickly obtain pictures, etc., and achieve the effect of simple screen capture operation.
Active Publication Date: 2019-06-07
MEIZU TECH CO LTD
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Problems solved by technology
However, this operation still intercepts the picture displayed on the entire screen, and the user often still needs to perform secondary editing to obtain the desired picture, and cannot quickly obtain the desired picture.
In addition, when taking a screenshot of a time-limited picture, due to the long time for secondary editing, there may be an uncontrollable situation, that is, the screen that needs to be taken is missed due to the long screenshot time, which affects the user's use
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[0030] The screen capture method of the present invention is applied on a mobile terminal, and is used to capture at least a part of content on the screen of the mobile terminal to form picture information or video information. Preferably, the mobile terminal is a mobile terminal with a touch screen, and the touch screen can sense a signal touched by a finger. The screen capture device of the present invention is also applied to a mobile terminal, and is used to realize the above screen capture method.
[0031] see figure 1 , the screen capture device has a screen capture instruction acquisition module 10 , a screen capture area acquisition module 12 and an image information acquisition module 14 . The screen capture instruction acquisition module 10 is used to obtain an instruction for performing a screen capture operation. In this embodiment, the instruction for executing a screen capture operation is an instruction in which two fingers touch a diagonal area on the screen a...
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The present invention provides a screen capture method and device. The method is applied to a mobile terminal. The method includes acquiring signals of at least two touch points on the screen, acquiring signals of the touch points sliding on the screen, and determining the position where the touch points disappear on the screen. Get the screenshot area as a vertex; get the image information in the screenshot area. The device includes a screenshot instruction acquisition module, which acquires signals from at least two touch points on the screen; a screenshot area acquisition module, which acquires the signal of the touch point sliding on the screen, and uses the position where the touch point disappears on the screen as a vertex to acquire the screenshot area; image information Get the module to get the image information in the screenshot area. The invention can realize the screenshot operation quickly and can avoid the inconvenience caused by secondary editing.
Description
technical field [0001] The present invention relates to the field of control of mobile terminals, in particular to a method for capturing images on a mobile terminal and a device for realizing the method. Background technique [0002] Smartphones, tablet computers and other mobile terminals have become the most frequently used electronic devices in people's daily life, and when people use mobile terminals daily, they often need to capture pictures on the screen or record pictures displayed on the screen. Most of the existing mobile terminals have a screen capture function. When capturing a screen, two buttons need to be pressed at the same time, that is, a screen capture operation is performed by combining keys. A common key combination is a volume key plus a function key, such as a lock screen key, etc., that is, when the user presses the volume key and the function key at the same time, the mobile terminal will execute the operation of intercepting the screen image, using ...
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IPC IPC(8): G06F3/0484G06F3/0488
CPCG06F3/04845G06F3/0488
Inventor 伍洋
Owner MEIZU TECH CO LTD