GM_UtilityGetPathProfile Method |
Retrieves a list of elevations along a path in the provided layer or from
the list of currently loaded elevation layers (topmost elevation layer first).
Namespace: GlobalMapper
Assembly: GlobalMapperWrapperNET (in GlobalMapperWrapperNET.dll) Version: 19.1.0.0 (19.1.0.0)
SyntaxC#
public static GM_Error_t32 GetPathProfile( GM_Layer_t aLayer, double aStartX, double aStartY, double aEndX, double aEndY, out float[] aElevList, uint aListSize, float aDfltElev )
Parameters
- aLayer
- Type: GlobalMapperGM_Layer_t
IN: Layer to get elevation from or NULL for topmost - aStartX
- Type: SystemDouble
IN: Start X coord in current projection - aStartY
- Type: SystemDouble
IN: Start Y coord in current projection - aEndX
- Type: SystemDouble
IN: End X coord in current projection - aEndY
- Type: SystemDouble
IN: End Y coord in current projection - aElevList
- Type: SystemSingle
OUT: (float*) Buffer to hold list of elevations - aListSize
- Type: SystemUInt32
IN: Number of elevations to retrieve - aDfltElev
- Type: SystemSingle
IN: Elev to use when none could be found
Return Value
Type: GM_Error_t32A GM Error Code
See Also