Erasure method and apparatus for electronic drawing board

Abstract

The invention discloses an erasure method and apparatus for an electronic drawing board. The method comprises the steps of detecting whether a target switch arranged on the electronic drawing board isswitched on or not; when the target switch is detected to be switched on, triggering a first switching instruction to switch a mode of the electronic drawing board to an erasure mode; and erasing contents on a white board of the electronic drawing board through an eraser in the erasure mode. Through the method and the apparatus, the problem of relatively poor interactive experience in the processof erasing the contents on the white board in the electronic drawing board in related technologies is solved.

Description

technical field

[0001] The present application relates to the field of electronic drawing boards, in particular, to a method and device for erasing electronic drawing boards. Background technique

[0002] When using an electronic drawing board, writing is done with an electromagnetic pen or a capacitive pen. Writing with a pen is a common habit of the public. At the same time, the educational cost of writing with a capacitive pen is relatively low, and it is generally accepted. However, when erasing the writing marks on the electronic drawing board, the user usually touches the whiteboard of the electronic drawing board to erase the writing marks on the electronic drawing board. Difference.

[0003] For the problem of poor interactive experience in the process of erasing the content on the whiteboard in the electronic drawing board in the related art, no effective solution has been proposed yet. Contents of the invention

[0004] The main purpose of this application is t...

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