Global Mapper SDK

GM_SelectProjection

Displays the projection selection dialog to allow the user to select a projection. If aInitProj is provided, the projection dialog is initialized to that projection.

Syntax

C++

Copy

GM_DLL_EXPORTED GM_Error_t32 __stdcall GM_SelectProjection
(
GM_Projection_t*        aSelProj,   // out: projection selected by user
const GM_Projection_t*  aInitProj   // in: initial projection to use (NULL for default)
);