WU Mingguang, LUE Guonian, CHEN Taisheng. Data Structure Assimilation of Marker Symbol[J]. Geomatics and Information Science of Wuhan University, 2011, 36(2): 239-243.
Citation:
WU Mingguang, LUE Guonian, CHEN Taisheng. Data Structure Assimilation of Marker Symbol[J]. Geomatics and Information Science of Wuhan University, 2011, 36(2): 239-243.
WU Mingguang, LUE Guonian, CHEN Taisheng. Data Structure Assimilation of Marker Symbol[J]. Geomatics and Information Science of Wuhan University, 2011, 36(2): 239-243.
Citation:
WU Mingguang, LUE Guonian, CHEN Taisheng. Data Structure Assimilation of Marker Symbol[J]. Geomatics and Information Science of Wuhan University, 2011, 36(2): 239-243.
Map symbols have the same origination with geographic data.The advantages and disadvantages of data structures on marker symbols,such as TrueType,Primitive,and CAD block,are analyzed for aim of building and sharing.A data structure on path is proposed to assimilate symbols from TrueType,Primitive and CAD block.The validation tests show that it has strong ability of description and high scalability.
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