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jvs:cigal:manual:chapter3:area

CIGAL Reference Manual, Chapter 3 (Functions): area

Area -- Calculate the area within a polygon

usage: result = area(vlist,[scalefactor])

AREA calculates the area within a region defined by a list of graphics vectors, VLIST. If VLIST does not define a closed region, the returned value is 0. Specifying SCALEFACTOR converts both output values from pixel units to other units.

See Also:
CALFACT(4), LENGTH(3), MEASURE(3), SKETCH(2), VECTORS(1)

CIGAL Home, CIGAL Manual, Functions List, Manual Help

jvs/cigal/manual/chapter3/area.txt · Last modified: 2014/08/04 16:03 (external edit)