Stroke erasing method, device and equipment and readable storage medium

A stroke and orientation technology, applied in the field of data processing, can solve problems such as low efficiency of stroke erasing

Active Publication Date: 2020-10-02
MAXEYE SMART TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a method for erasing strokes, aiming to solve the technical problem of low efficiency of stroke erasing by existing writing equipment

Method used

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  • Stroke erasing method, device and equipment and readable storage medium
  • Stroke erasing method, device and equipment and readable storage medium
  • Stroke erasing method, device and equipment and readable storage medium

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Embodiment Construction

[0069] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0070] Such as figure 1 as shown, figure 1 It is a schematic structural diagram of a stroke erasing device related to the hardware operating environment of the solution of the embodiment of the present invention.

[0071] The stroke erasing device in the embodiment of the present invention is an intelligent writing device with a touch screen.

[0072] Such as figure 1 As shown, the stroke erasing device may include: a processor 1001 , such as a CPU, a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The optional user interface 1003 may include a standard wired interface and a wireless interface. Optionally, the network interface 1004 may include a standard wi...

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PUM

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Abstract

The invention discloses a stroke erasing method and device, equipment and a readable storage medium, and the method comprises the steps: converting a to-be-erased stroke into a plurality of line segments, and reducing the processing range of writing equipment; judging the intersection of each line segment in the to-be-erased strokes and directly erasing the whole strokes where the line segments intersected with the erasing track are located, thus the erasing efficiency of the writing equipment on the to-be-erased strokes is improved; further performing distance judgment on line segments whichare not intersected with the erasing track in the to-be-erased strokes, thus the strokes where the line segments with the distance to the erasing track smaller than the threshold value are located canalso be erased, the overall scheme of the method is further perfected, and the writing equipment can rapidly screen out the strokes meeting the conditions from the multiple strokes to be erased to beerased without consuming a large number of system resources.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a stroke erasing method, device, equipment and a readable storage medium. Background technique [0002] With the rapid development of writing device technology, various smart writing devices have been widely used in people's daily life. People can conveniently write various strokes on the writing device and erase the strokes. When the existing writing equipment performs stroke erasing operations, it is necessary to first determine the area to be erased where the erased strokes are located, and then perform operations such as comparison and identification of the entire area to be erased. system resources, thus causing the technical problem of inefficiency of stroke erasing by existing writing equipment. [0003] The above content is only used to assist in understanding the technical solution of the present invention, and does not mean that the above content is admitted as...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0484G06F3/0488
CPCG06F3/0484G06F3/0488
Inventor 王江南李林钟洪耀
Owner MAXEYE SMART TECH CO LTD
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