Page drawing control method, apparatus, and device
US12112400B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 24, 2020 |
| Grant date | Oct 8, 2024 |
| Priority date | — |
| Expiry date | Jan 28, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F9/451
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments of this application provide a page drawing control method, apparatus, and device. The method includes: obtaining a drawing instruction for a first page, where the drawing instruction is used to instruct to draw the first page, the first page includes a first control, and the first control includes at least one child control; and if it is determined that an image corresponding to the first control exists and the first control and the child control in the first control are not updated, drawing the first control based on the image corresponding to the first control, or if it is determined that an image corresponding to the first control does not exist or the first control or the child control in the first control is updated, generating the image corresponding to the first control and drawing the first control. In this way, page drawing efficiency is improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.