| GM_Utility .CalcEnclosedArea Method |
Calculates the enclosed area of a region in square meters.
Namespace:GlobalMapper
Assembly: GlobalMapperWrapperNET (in GlobalMapperWrapperNET.dll) Version: 18.0.0.0 (18.0.0.0)
Syntax
C#
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public static GM_Error_t32 CalcEnclosedArea(
GM_Point_t[] aPtList,
GM_Projection_t aProj,
out double aArea
)Parameters
- aPtList
-
Type:
GlobalMapper
.
GM_Point_t
IN: list of points defining area - aProj
-
Type:
GlobalMapper
.
GM_Projection_t
IN: projection of points in list (use NULL for current projection returned by GM_GetProjection) - aArea
-
Type:
System
.
Double
OUT: enclosed area in square meters
Return Value
Type: GM_Error_t32A GM Error Code
See Also