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Handwriting processing method, display device and readable storage medium

A processing method and handwriting technology, applied in the direction of electrical digital data processing, input/output process of data processing, instruments, etc., can solve problems such as slow running speed, need to improve fluency, easy to appear stuck, etc., to improve speed and Fluency, improvement of stuttering, and improvement of running speed

Pending Publication Date: 2022-05-27
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, when erasing the handwriting, the operation speed is slow, and it is prone to stuttering, so the fluency still needs to be improved

Method used

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  • Handwriting processing method, display device and readable storage medium
  • Handwriting processing method, display device and readable storage medium
  • Handwriting processing method, display device and readable storage medium

Examples

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Embodiment Construction

[0056]Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments, however, can be embodied in various forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed descriptions will be omitted. Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale.

[0057] The terms "a", "an", "the", "said" and "at least one" are used to indicate the presence of one or more elements / components / etc; the terms "include" and "have" are used to indicate an open-ended is meant to be inclusive and means that additional elements / components / etc may be present in additi...

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Abstract

The invention relates to a handwriting processing method, display equipment and a readable storage medium, and relates to the technical field of display. The handwriting processing method comprises the following steps: sequentially generating path points for forming handwriting according to a writing operation; when the number of the newly-added path points reaches a specified number, establishing a sub-bounding box covering the newly-added path points with the specified number; when the writing operation is finished, a main bounding box covering all the path points of the handwriting is established, and the sub-bounding box is located in the main bounding box; generating at least one erasure unit comprising a plurality of erasure areas according to the erasure operation, and establishing an erasure bounding box of the erasure unit; each erasing bounding box is established, a positioning step is executed for each handwriting, and the positioning step comprises the steps that according to a main bounding box intersecting with the erasing bounding box, a sub-bounding box intersecting with the erasing bounding box is selected; according to a sub-bounding box intersected with the erasure bounding box, selecting a path point in the erasure area as a path point to be erased; and erasing the path points to be erased in the handwriting.

Description

technical field [0001] The present disclosure relates to the field of display technology, and in particular, to a handwriting processing method, a display device, and a readable storage medium. Background technique [0002] At present, display devices such as interactive tablets have been widely used, which can realize functions such as writing and painting in application scenarios such as office work and learning, and at the same time, can also erase part or all of the handwriting that has been generated. However, in the prior art, when the handwriting is erased, the running speed is slow, and it is easy to be stuck, so the fluency still needs to be improved. [0003] It should be noted that the information disclosed in the above Background section is only for enhancement of understanding of the background of the present disclosure, and therefore may contain information that does not form the prior art that is already known to a person of ordinary skill in the art. SUMMAR...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/0354
CPCG06F3/0412G06F3/03545G06F3/03547
Inventor 刘鹏宇姜幸群李英杰
Owner BOE TECH GRP CO LTD
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