发明授权
US09031783B2 Repositionable graphical current location indicator 有权
可重新定位的图形当前位置指示器

  • 专利标题: Repositionable graphical current location indicator
  • 专利标题(中): 可重新定位的图形当前位置指示器
  • 申请号: US13779930
    申请日: 2013-02-28
  • 公开(公告)号: US09031783B2
    公开(公告)日: 2015-05-12
  • 发明人: Matthew Bells
  • 申请人: BlackBerry Limited
  • 申请人地址: CA Waterloo
  • 专利权人: BlackBerry Limited
  • 当前专利权人: BlackBerry Limited
  • 当前专利权人地址: CA Waterloo
  • 代理机构: Moffat & Co.
  • 主分类号: G01C21/36
  • IPC分类号: G01C21/36
Repositionable graphical current location indicator
摘要:
A computer-implemented method includes determining a current location of a mobile device, displaying in a map viewport a first map area surrounding the current location of the mobile device and displaying on the first map area a graphical current location indicator representing the current location of the mobile device. The method further entails repositioning the graphical current location indicator relative to the map viewport by shifting the first map area to a partially overlapping second map area that includes both a new map area and a portion of the first map area that contains the graphical current location indicator.
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