发明名称 |
Methods and apparatus for generating a navigation chart |
摘要 |
A method is described for generating a navigation chart. The navigation chart includes a plurality of allocated areas corresponding to symbols for a plurality of chart features. The method includes identifying an unallocated area of the navigation chart proximate to a symbol for one chart feature of the plurality of chart features. A first label and a second label are determined for the one chart feature. The first label includes a plurality of feature attribute indicators, and the second label includes a subset of the plurality of feature attribute indicators. A label is selected from among the first label and the second label based on dimensions of the unallocated area. At least a portion of the unallocated area is allocated to the selected label, and the navigation chart is displayed. |
申请公布号 |
US8260545(B1) |
申请公布日期 |
2012.09.04 |
申请号 |
US20090622835 |
申请日期 |
2009.11.20 |
申请人 |
ASPEN SVEN D.;SCHLATTER KEVIN S.;HENRY ROBERT;LEWIS STEPHEN A.;PRICE DANNY M.;BLACK ROBERT;THE BOEING COMPANY |
发明人 |
ASPEN SVEN D.;SCHLATTER KEVIN S.;HENRY ROBERT;LEWIS STEPHEN A.;PRICE DANNY M.;BLACK ROBERT |
分类号 |
G01C21/32 |
主分类号 |
G01C21/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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