globalmapper.SetLayerHeightAttribute

globalmapper.SetLayerHeightAttribute(GM_LayerHandle_t32 aLayer, str aAttrName, uint32 aReserved) → GM_Error_t32[source]

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.

Parameters

  • aLayer (GM_LayerHandle_t32) – Layer to modify

  • aAttrName (str) – Name of attribute to use for height

  • aReserved (uint32) – Reserved value for future expansion (must be zero)

Returns

Error Code

Return type

GM_Error_t32