CalcAreaElevStats Method – Global Mapper

Global Mapper SDK

GM_Utility .CalcAreaElevStats Method

Calculate the elevation statistics within a given area

Namespace:GlobalMapper
Assembly: GlobalMapperWrapperNET (in GlobalMapperWrapperNET.dll) Version: 18.0.0.0 (18.0.0.0)

Syntax

Copy

public static GM_Error_t32 CalcAreaElevStats(
    GM_LayerList_t aLayerList,
    out GM_AreaElevStats_t aElevStats,
    GM_Point_t[] aAreaPoints,
    double aXSpacing,
    double aYSpacing,
    Object aReserved
)

Parameters

aLayerList: Type: GlobalMapper . GM_LayerList_t
IN: List of layers to use or NULL for all
aElevStats: Type: GlobalMapper . GM_AreaElevStats_t
OUT: Calculated area statistics
aAreaPoints: Type: GlobalMapper . GM_Point_t
IN: List of points in area in global coordinate system
aXSpacing: Type: System . Double
IN: Sample spacing in the x direction in global units (use 0.0 to get a good default)
aYSpacing: Type: System . Double
IN: Sample spacing in the y direction in global units (use 0.0 to get a good default)
aReserved: Type: System . Object
IN: Reserved for future use, must be NULL

Return Value

Type: GM_Error_t32
A GM Error Code

Reference

GM_Utility Class

GlobalMapper Namespace