Maps > Map Projections > Projecting Data: An Example > Including the Projection Declaration
 
Including the Projection Declaration
To be able to use the Rogue Wave® Views Maps projections library, you must include the header file that declares the projection classes. In our example, we use only the Mercator projection class which is declared in the header file <ilviews/maps/projection/mercator.h>.
There is also a header file that includes all the projection classes defined in the library:
<ilviews/maps/projection/allprojs.h>

Version 6.0
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