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A handwriting selection method, device, computer equipment and storage medium

A handwriting and touch operation technology, applied in handwriting selection methods, computer equipment and storage media, and device fields, can solve problems such as reducing the efficiency of handwriting, achieve the effects of smooth connection, continuity, and efficiency improvement

Active Publication Date: 2021-08-06
GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the user's writing behavior is a coherent operation. Selecting handwriting by clicking the control or freezing the handwriting will interrupt the writing behavior and reduce the efficiency of writing handwriting

Method used

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  • A handwriting selection method, device, computer equipment and storage medium
  • A handwriting selection method, device, computer equipment and storage medium
  • A handwriting selection method, device, computer equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] figure 1 It is a flow chart of a handwriting selection method provided by Embodiment 1 of the present invention. This embodiment is applicable to the case of selecting handwriting by long-pressing operation when writing handwriting. The method specifically includes the following steps:

[0054] S101. Display handwriting on the writing interface.

[0055] In the computer device, the user triggers the writing mode. At this time, the interface in the writing mode can be called the writing interface. A specified touch operation is triggered on the screen, where the specified touch operation can be used for handwriting, such as a sliding operation in a single-touch gesture. The computer device receives the specified touch operation, and, in response to the touch operation, displays handwriting at the location where the specified touch operation occurs according to the configuration parameters.

[0056] The so-called handwriting may refer to data points displayed on the scr...

Embodiment 2

[0121] image 3 It is a flowchart of a handwriting selection method provided by Embodiment 2 of the present invention. This embodiment is based on the foregoing embodiments, and further adds processing operations for optimizing handwriting display and displaying prompt signs. The method specifically includes the following steps:

[0122] S301. Display handwriting on the writing interface.

[0123] S302. Receive a first touch operation on the writing interface.

[0124] In the writing mode, when the user triggers a touch operation, the computer device cannot know what the user’s intention to trigger the touch operation is, that is, when the user presses the screen for the first time, it cannot know whether the user wants to trigger a specified touch operation such as a slide operation. Control operation to write handwriting, or want to trigger long press operation to select handwriting.

[0125] To this end, in the computer device, an interactive filtering layer is set. In th...

Embodiment 3

[0177] Image 6 It is a flow chart of a handwriting selection method provided by Embodiment 3 of the present invention. This embodiment is based on the foregoing embodiments, and further increases the operation of the selected target handwriting. The method specifically includes the following steps:

[0178] S601. Display handwriting on the writing interface.

[0179] S602. Receive a first touch operation on the writing interface.

[0180] S603. Determine that the first touch operation is a long press operation.

[0181] S604. Determine the target area on the writing interface based on the position where the long press operation occurs.

[0182] Wherein, the range of the target area is positively correlated with the duration of the long press operation.

[0183] S605. Select at least part of the handwriting according to the target area as the target handwriting.

[0184] S606. Receive a second touch operation on the writing interface.

[0185] S607. Operate the target han...

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Abstract

The embodiment of the present invention discloses a handwriting selection method, device, computer equipment and storage medium. The method includes: displaying the handwriting on the writing interface; receiving the first touch operation occurring on the writing interface; determining the first touch operation It is a long press operation; determine the target area on the writing interface based on the position where the long press operation occurs, wherein the scope of the target area is positively related to the duration of the long press operation; select at least part of the handwriting according to the target area as the target handwriting . When the user is writing handwriting, he can directly trigger the long press operation, and control the target area through the long press operation, so as to select the appropriate handwriting. The touch operation of the user's handwriting and the long press operation are both touch operations, and the two are connected smoothly. By long-pressing to select the handwriting, the user does not need to click the control or freeze the handwriting, which can maintain the consistency of the user's writing behavior, thereby improving the efficiency of handwriting.

Description

technical field [0001] Embodiments of the present invention relate to touch technology, and in particular to a handwriting selection method, device, computer equipment and storage medium. Background technique [0002] In scenarios such as education, meetings, and meeting guests, users often use touch-sensitive computer equipment, which usually has the function of an electronic whiteboard, which is convenient for users to directly write on the screen of the computer equipment and explain with handwriting. [0003] Since computer equipment usually supports multi-touch, if the user wants to adjust part of the handwriting when writing handwriting, such as dragging, usually click the specified control to freeze the handwriting and select the part of the handwriting, so as to The selected strokes are adjusted. [0004] However, the user's writing behavior is a coherent operation, and the writing behavior will be interrupted by clicking the control or freezing the selected handwri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0488
CPCG06F3/04883
Inventor 林德熙
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD