GM_SetLayerHeightAttribute |
Sets the name of the feature attribute to use for determining the height of a feature point. Provide an empty string to reset this to the default behavior which searches for any number of known height attributes and also checks the display name for height-based types
SyntaxGM_DLL_EXPORTED GM_Error_t32 __stdcall GM_SetLayerHeightAttribute ( GM_LayerHandle_t32 aLayer, // Layer to modify const char* aAttrName, // Name of attribute to use for height uint32 aReserved // Reserved value for future expansion (must be zero) );