Touch screen magnifier calling method and device, electronic equipment and storage medium
A technology of touch screen and magnifying glass, which is applied in the fields of electrical digital data processing, instruments, calculations, etc. It can solve the problems of inconvenient operation for users, and achieve the effect of improving user experience and simplifying calling operations
Active Publication Date: 2021-01-12
ANHUI HONGCHENG OPTO-ELECTRONICS CO LTD
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- Claims
- Application Information
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Problems solved by technology
[0002] In the prior art, in the teaching software operated on the touch screen, to enlarge the image on the touch screen needs to use the mouse to click on the magnifying glass function icon, and then invoke the magnifying glass function to enlarge or reduce the image on the touch screen as a whole. resulting in inconvenient operation for users
Method used
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[0055]In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.
[0056] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in one or more embodiments of the present application shall have common meanings understood by those skilled in the art to which the present disclosure belongs. "First", "second" and similar words used in one or more embodiments of the present application do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. Words such as "connected" or "connected"...
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One or more embodiments of the invention provide a touch screen magnifier calling method and device, electronic equipment and a storage medium, and the method comprises the steps: determining a sliding track in response to a sliding touch instruction of a user for any touch screen; determining whether the sliding track meets an identification condition of a preset graph or not; and if so, callinga magnifier corresponding to the preset graph on the touch screen. According to the method, the user can draw the sliding track on the touch screen, after the sliding track is recognized as the presetgraph, the magnifier corresponding to the preset graph in shape is called on the touch screen, and the user can perform touch operation on the touch screen by using at least two fingers, so that an image in the magnifying area of the magnifier is zoomed, and the image in the touch screen area except the magnifying area is zoomed to different extents. Thus, the operation experience of a user is improved.
Description
technical field [0001] One or more embodiments of the present application relate to the technical field of touch display devices, and in particular to a method, device, electronic device and storage medium for invoking a magnifier on a touch screen. Background technique [0002] In the prior art, in the teaching software operated on the touch screen, to enlarge the image on the touch screen needs to use the mouse to click on the magnifying glass function icon, and then invoke the magnifying glass function to enlarge or reduce the image on the touch screen as a whole. Thereby causing the problem of user's inconvenient operation. Contents of the invention [0003] In view of this, the purpose of one or more embodiments of the present application is to provide a method, device, electronic device and storage medium for invoking a magnifier on a touch screen, so as to solve at least one of the above-mentioned problems in the prior art. [0004] Based on the above purpose, one ...
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Login to View More IPC IPC(8): G06F3/0488G06F3/0484
CPCG06F3/0488G06F3/04847G06F2203/04805G06F3/04883G06F2203/04806
Inventor 马莉莉李俊峰
Owner ANHUI HONGCHENG OPTO-ELECTRONICS CO LTD