The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 2026
Filed:
Jul. 13, 2022
Beijing Roborock Technology Co., Ltd., Beijing, CN;
BEIJING ROBOROCK INNOVATION TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
Disclosed are a map display adjustment method and apparatus, the method including: acquiring adjustment gesture data when receiving an adjustment instruction of a map display page, the adjustment instruction being sent by a user on the map display page by a touch display screen, and the adjustment gesture data at least including an adjustment start finger position and an adjustment end finger position; analyzing the adjustment gesture data to acquire adjustment indexes, the adjustment indexes being configured to identify a position change of an adjustment gesture in a current map display adjustment process; and scaling the map display page and rotating the map display page at a first view angle and a second view angle according to the adjustment indexes, the first view angle being a view angle in a map parallel plane and the second view angle being a view angle in a map tangent plane.