发明名称 |
System and method for display views using a single stroke control |
摘要 |
A system and method for displaying a geographical map using a single stylus movement is presented. A user contacts a display with the stylus and selects an area on the geographical map in which the user wishes to view. The user moves the stylus into a zoom zone which processing interprets stylus movements to either zoom in or zoom out of the map. When the user is satisfied with a magnification level corresponding to the zoom commands, the user enters a pan zone. The user moves the stylus around the selected area to view other parts of the map. Processing displays different map views corresponding to the stylus movement.
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申请公布号 |
US2004027395(A1) |
申请公布日期 |
2004.02.12 |
申请号 |
US20020217711 |
申请日期 |
2002.08.12 |
申请人 |
INTERNATIONAL BUSINESS MACHINE CORPORATION |
发明人 |
LECTION DAVID B.;MILLER STEVEN M.;MOLANDER MARK E.;PURCELL KEITH J. |
分类号 |
G06F3/033;G06F3/048;(IPC1-7):G09G5/00 |
主分类号 |
G06F3/033 |
代理机构 |
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