GM_AreProjectionsEquivalent

Determines if 2 projections represent the same coordinate system. This is smart enough to treat projections like a particular UTM zone as equivalent to its base Transverse Mercator projection with the right parameters.

Syntax

C++
Copy 
GM_DLL_EXPORTED GM_Error_t32 __stdcall GM_AreProjectionsEquivalent
(
const GM_Projection_t*  aProj1,     // IN: First projection to check
const GM_Projection_t*  aProj2,     // IN: Second projection to check
boolean*                aEquivalent // OUT: Are they the same?
)