#include <MathEnv.h>
#include <math.h>

extern "C" MATHEXPORT void MATHCALL MathEntry( int iCommandCode, BOOL bInit, MathEntryParam *pMathEntry )
{
    MathEnv *pEnv = pMathEntry->GetMathEnv() ;

    pEnv->ConsoleWrite( "Hello world.\n" ) ;

    pEnv->InitGraphics( MATHRGB(0,0,0), MATHRGB(0,255,0) ) ;

    GraphicsSetup gs ;
    pEnv->GetDimensions( &gs ) ;
    int width, height ;
    pEnv->GetPixelDimensions( &width, &height ) ;

    double xres = (gs.xMax-gs.xMin)/width ;
    for( double x=gs.xMin ; x<gs.xMax ; x += xres )
    {
        pEnv->SetPoint( x, sin(x) ) ;
    }
}