System and method for processing screenshot-type note of streaming document
US10817154B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Apr 12, 2017 |
| Grant date | Oct 27, 2020 |
| Priority date | — |
| Expiry date | Jun 14, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/04883
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and method for processing a screenshot-type note of a streaming document. The system comprises: a gesture processing module (110) for recording screen coordinates of a selected region in a pre-set shape determined by a gesture in a current page of the streaming document; a note position calculation module (120) for receiving the screen coordinates of the selected region in the pre-set shape, and converting a screen coordinate of a pre-set position in the selected region into a relative position of a leaf node in the streaming document; and a note information storage module (130) for storing the relative position of the leaf node and the screen coordinates of the selected region as note position information. The technical solution can improve the accuracy of a display position of a screenshot-type note in a streaming document.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.