Subversion Repositories planix.SVN

#include "mplot.h"

void range(double x0, double y0, double x1, double y1){

	e1->xmin = x0;

	e1->ymin = y0;

	e1->scalex = e1->sidex / (x1 - x0 );

	e1->scaley = e1->sidey / (y1 - y0 );

	e1->quantum=e0->quantum/sqrt(e1->scalex*e1->scalex +

		e1->scaley*e1->scaley);

	if(e1->quantum < .01)

		e1->quantum = .01;

}