SetLayerHeightAttribute

globalmapper.SetLayerHeightAttribute(GM_LayerHandle_t32 aLayer, str aAttrName, uint32 aReserved=0) → 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 (defaults to zero)

Returns:

Error Code

Return type:

GM_Error_t32

Example

The following is an example of SetLayerHeightAttribute.

err_SetLayerHeightAttribute = gm.SetLayerHeightAttribute(
    layers_list[0], "BuildingHeight", 0
)