#include "StdAfx.h"

static double extendLength = 5000;
static double xGridStep = 20;
static double yGridStep = 20;

extern "C" __declspec(dllexport)
void Global_SetExtendLength(double len)
{
	extendLength = len;
}

extern "C" __declspec(dllexport)
double Global_GetExtendLength()
{
	return extendLength;
}

//extern "C" __declspec(dllexport)
//void Global_GetGridStep(double * xStep, double * yStep)
//{
//	*xStep = xGridStep;
//	*yStep = yGridStep;
//}
//
//extern "C" __declspec(dllexport)
//void Global_SetGridStep(double xStep, double yStep)
//{
//	xGridStep = xStep;
//	yGridStep = yStep;
//}