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Browsing Quaestiones Informaticae (QI) by Subject "cartography"

Browsing Quaestiones Informaticae (QI) by Subject "cartography"

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  • Scheepers, C.F. (Computer Society of South Africa (on behalf of SAICSIT), 1987)
    A method is presented whereby the interior of boundary-defined regions on vector type devices may be shaded using regular line, cross-hatch and dot patterns. Different shades are realized by changing shading parameters ...

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