/**
 ** ucirc.c
 **
 ** Copyright (C) 1992, Csaba Biegl
 **  820 Stirrup Dr, Nashville, TN, 37221
 **  csaba@vuse.vanderbilt.edu
 **
 ** Copyright (C) 1997, Michael Goffioul
 ** [goffioul@emic.ucl.ac.be]
 **
 ** This file is part of the GRX graphics library.
 **
 ** The GRX graphics library is free software; you can redistribute it
 ** and/or modify it under some conditions; see the "copying.grx" file
 ** for details.
 **
 ** This library is distributed in the hope that it will be useful,
 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** Note : compiling the library with -DUSR_KEEP_SHAPE makes a circle
 **        looks like a circle on the screen
 **
 **/

#include "libgrx.h"
#include "usercord.h"

void GrUsrCircle(int xc,int yc,int r,GrColor c)
{
#ifdef USR_KEEP_SHAPE
	U2SX(xc,CURC);
	U2SY(yc,CURC);
	SCALE(r,r,CURC->gc_xmax,CURC->gc_usrwidth);
	GrCircle(xc,yc,r,c);
#else
	GrUsrEllipse(xc,yc,r,r,c);
#endif
}