Global Mapper SDK

GM_SetElevationOverrides

Sets the elevation adjustment options that are currently being applied to a given elevation layer. You should typically first call GM_GetElevationOverrides to get the current elevation adjustments for a layer, then change the appropriate options, then call this to modify the adjustments for the layer.

Syntax

C++

Copy

GM_Error_t32 __stdcall GM_SetElevationOverrides
(
GM_LayerHandle_t32                  aLayer,     // in: layer to set options for
const GM_ElevationOverrides_t*      aOptions    // in: elevation adjustment options for raster layer
)