r140: *** empty log message ***

[ctsim.git] / libctgraphics / ezplot.cpp

diff --git a/libctgraphics/ezplot.cpp b/libctgraphics/ezplot.cpp
index 73db34d6a4d34efb80e169c5fd636d24ce74eaf0..666f7593d0e9562aa0eb527483c13b0f05fafacd 100644 (file)
--- a/libctgraphics/ezplot.cpp
+++ b/libctgraphics/ezplot.cpp
@@ -1,8 +1,12 @@
 /*****************************************************************************
+** FILE IDENTIFICATION
+**
+**    EZPLOT                                   
+**
 **  This is part of the CTSim program
 **  Copyright (C) 1983-2000 Kevin Rosenberg
 **
-**  $Id: ezplot.cpp,v 1.1 2000/06/19 18:05:03 kevin Exp $
+**  $Id: ezplot.cpp,v 1.4 2000/07/04 18:33:35 kevin Exp $
 **
 **  This program is free software; you can redistribute it and/or modify
 **  it under the terms of the GNU General Public License (version 2) as
@@ -17,18 +21,15 @@
 **  along with this program; if not, write to the Free Software
 **  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 ******************************************************************************/
-/*----------------------------------------------------------------------*/
-/*                             EZPLOT                                  */
-/*----------------------------------------------------------------------*/
 
 #include "ezplot.h"
 #include "algo.h"
 
+
 static int plot (SGP_ID *gid);
 static void drawaxis(void);
 static void symbol (int sym, double symwidth, double symheight);
 
-
 /*-------------------------------------*/
 /* GLOBAL variables for EZPLOT & EZSET */
 /*-------------------------------------*/
@@ -98,8 +99,8 @@ static int y_fldwid, y_frac;  /* in fraction of number, used for printf() */
 static double xtl_wid, ytl_wid;        /* length of ticks labels in NDC */
 static double tl_height;       /* height of tick labels in NDC */
 
-static char x_numfmt[10];      /* format to print x tick labels */
-static char y_numfmt[10];      /* format to print y tick labels */
+static char x_numfmt[20];      /* format to print x tick labels */
+static char y_numfmt[20];      /* format to print y tick labels */
 
 
 /*----------------------------------------------------------------------
@@ -122,6 +123,18 @@ static char y_numfmt[10];  /* format to print y tick labels */
  *----------------------------------------------------------------------*/
 
 
+SGP_ID 
+ezplot (float x[], double y[], int num)
+{
+  double dx [num];
+
+  for (int i = 0; i < num; i++)
+    dx[i] = x[i];
+
+  ezplot (dx, y, num);
+}
+
+
 SGP_ID
 ezplot (double x[], double y[], int num)
 {