发明申请
- 专利标题: Digital Mapping System
- 专利标题(中): 数字映射系统
-
申请号: US13027984申请日: 2011-02-15
-
公开(公告)号: US20110137766A1公开(公告)日: 2011-06-09
- 发明人: Jens Eilstrup Rasmussen , Lars Eilstrup Rasmussen , Bret Steven Taylor , James Christopher Norris , Stephen Ma , Andrew Robert Kirmse , Noel Phillip Gordon , Seth Michael LaForge
- 申请人: Jens Eilstrup Rasmussen , Lars Eilstrup Rasmussen , Bret Steven Taylor , James Christopher Norris , Stephen Ma , Andrew Robert Kirmse , Noel Phillip Gordon , Seth Michael LaForge
- 申请人地址: US CA Mountain View
- 专利权人: GOOGLE INC.
- 当前专利权人: GOOGLE INC.
- 当前专利权人地址: US CA Mountain View
- 主分类号: G06Q30/00
- IPC分类号: G06Q30/00
摘要:
Various methods, systems, and apparatus for implementing aspects of a digital mapping system are disclosed. One such method includes sending a location request from a client-side computing device to a map tile server, receiving a set of map tiles in response to the location request, assembling said received map tiles into a tile grid, aligning the tile grid relative to a clipping shape, and displaying the result as a map image. One apparatus according to aspects of the present invention includes means for sending a location request from a client-side computing device to a map tile server, means for receiving a set of map tiles in response to the location request, means for assembling said received map tiles into a tile grid, means for aligning the tile grid relative to a clipping shape, and means for displaying the result as a map image. Such an apparatus may further include direction control or zoom control objects as interactive overlays on the displayed map image, and may also include route or location overlays on the map image.
公开/授权文献
- US08014946B2 Digital mapping system 公开/授权日:2011-09-06