GM_QueryProjectionCallbackDef Delegate |
Callback for selecting a projection. Return 1 if the projection structure
has been filled in and should be used. Return 0 if the load should be
aborted.
Namespace:
GlobalMapper
Assembly:
GlobalMapperWrapperNET (in GlobalMapperWrapperNET.dll) Version: 19.1.0.0 (19.1.0.0)
Syntax public delegate byte GM_QueryProjectionCallbackDef(
out GM_Projection_t aProj,
GM_Point_t aInitialPos,
out GM_ElevUnits_t8 aElevUnits
)
Parameters
- aProj
- Type: GlobalMapperGM_Projection_t
OUT: projection structure to fill in - aInitialPos
- Type: GlobalMapperGM_Point_t
IN: optional coordinate in projection - aElevUnits
- Type: GlobalMapperGM_ElevUnits_t8
OUT: optional, set to elevation
Return Value
Type:
ByteReturn 1 if the projection structure has been filled in and should be used. Return 0 if the load should be aborted
See Also