How to switch between single-finger and multi-finger touch modes on a smart whiteboard
A multi-finger touch and touch mode technology, which is applied in the field of switching between single-finger and multi-finger touch modes on smart whiteboards, can solve the problem of being unable to simultaneously meet the user's needs for single-finger touch writing, multi-finger touch writing, and mobile zoom drawing board content. It does not support issues such as moving and zooming the content of the drawing board, so as to achieve the effect of improving convenience, reducing costs and increasing functionality
Active Publication Date: 2021-12-24
GUANGZHOU LANGO ELECTRONICS TECH CO LTD
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- Application Information
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Problems solved by technology
[0002] Existing touch whiteboards generally only support single-finger touch writing, multi-finger moving and zooming the content of the drawing board; Use requirements for touch writing and moving and zooming the contents of the artboard
Method used
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Embodiment Construction
[0033] Embodiments of the present invention will be described in detail below.
[0034] Such as figure 1 As shown, this embodiment discloses a method for switching between single-finger and multi-finger touch modes of an intelligent whiteboard, including the following steps:
[0035] S100: enter the electronic whiteboard;
[0036] S200: Touch to start the touch switching system, switch to single-finger mode or multi-finger mode;
[0037] S300: touch electronic whiteboard;
[0038] S400: Generate a single-finger writing track corresponding to a single-finger touch, or generate a multi-finger writing track corresponding to a multi-finger touch, or move or zoom the canvas content of the electronic whiteboard according to the multi-finger touch;
[0039] S500: Exit the electronic whiteboard.
[0040] Such as figure 2 As shown, enter the electronic whiteboard, touch to start the touch switching system, step S400 specifically includes the following steps:
[0041] S410: switc...
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The invention discloses a method for switching between single-finger and multi-finger touch modes of an intelligent whiteboard, which comprises the following steps: entering the electronic whiteboard; Single-finger touch corresponding to single-finger writing track, or generate multi-finger writing track corresponding to multi-finger touch, or move or zoom the canvas content of the electronic whiteboard according to multi-finger touch; exit the electronic whiteboard. The switching method can realize the functions of single-finger touch writing, multi-finger touch writing and moving and zooming the content of the canvas of the touch whiteboard, which can meet different usage needs of users.
Description
technical field [0001] The invention relates to the field of smart devices, more specifically, a method for switching between single-finger and multi-finger touch modes on a smart whiteboard. Background technique [0002] Existing touch whiteboards generally only support single-finger touch writing, multi-finger moving and zooming the content of the drawing board; Use requirements for touch writing and moving and zooming the contents of the artboard. Contents of the invention [0003] The purpose of the present invention is to provide a method for switching between single-finger and multi-finger touch modes of an intelligent whiteboard. Different usage needs. [0004] Its technical scheme is as follows: [0005] The method for switching between single-finger and multi-finger touch modes of an intelligent whiteboard includes the following steps: [0006] Enter the electronic whiteboard; [0007] Touch to start the touch switching system, switch to single-finger mode or...
Claims
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IPC IPC(8): G06F3/041G06F3/0488
CPCG06F3/0416G06F3/04883G06F2203/04106
Inventor 周阳
Owner GUANGZHOU LANGO ELECTRONICS TECH CO LTD