Display area content updating method and device based on table template, electronic equipment and storage medium

By dividing the display area of ​​the LED screen into cells in the table template, and determining the corresponding cell identifiers to be updated based on the sub-region to be updated, and directly updating the corresponding cell data, the problem of regenerating and drawing the entire display area when updating local content in the existing technology is solved, and faster and more efficient content updates are achieved.

CN119647440APending Publication Date: 2025-03-18SHENZHEN HUIDU TECH
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Patent Information

Application Number
CN202411781675.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-05
Publication Date
2025-03-18

AI Technical Summary

Technical Problem

When the prior art updates the local content of the LED screen, it is necessary to regenerate and draw the content of the entire display area, resulting in a lot of time consumption and causing lag or black screen.

Method used

By dividing the display area into cells in the table template and determining the corresponding cell identification to be updated based on the sub-region to be updated, the corresponding cell data is directly updated, thereby realizing the update of local content without redrawing the entire display area.

Benefits of technology

Improve the efficiency of content updates, avoiding the problems of time waste, lag or black screen, and making the update process faster and more efficient.

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Abstract

The invention discloses a display area content updating method and device based on a table template, electronic equipment and a storage medium. The method comprises the following steps: determining a to-be-updated cell corresponding to a to-be-updated sub-area in a display area in the table template; wherein the display area is divided according to cells contained in the table template, so that sub-areas obtained after the display area is divided are in one-to-one correspondence with the cells in the table template; each sub-region in the display region is used for content display; determining a to-be-updated cell identifier corresponding to the to-be-updated cell in the table template; and updating the display content of the to-be-updated sub-region based on the to-be-updated cell identifier. According to the scheme, the display content of the to-be-updated sub-region can be updated from the local dimension. In this way, the display content of the whole display area is prevented from being redrawn, the content updating efficiency is higher, and more drawing time does not need to be wasted.
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