发明名称 Map magnifier
摘要 A method of magnifying a portion of a map displayed on a computing device includes displaying the map at a first zoom level and displaying a magnified portion of the map at a second zoom level. The magnified portion comprises an interactive map element. The magnified portion acts as a localized map magnifier. The magnified portion may be round to resemble a virtual magnifying glass. In certain implementations, multiple map magnifiers may be displayed simultaneously. Map magnifiers may be displayed, for example, at waypoints along a route, at map markers corresponding to points of interest or at the locations associated with search results.
申请公布号 EP2533229(A1) 申请公布日期 2012.12.12
申请号 EP20110169325 申请日期 2011.06.09
申请人 RESEARCH IN MOTION LIMITED 发明人 SARTIPI, SIAMAK;BECKETT, JASON CHRISTOPHER
分类号 G09B29/10;G01C21/00;G06F3/048;G09B29/00 主分类号 G09B29/10
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