Index: trunk/psLib/src/image/psImageStats.c
===================================================================
--- trunk/psLib/src/image/psImageStats.c	(revision 3714)
+++ trunk/psLib/src/image/psImageStats.c	(revision 3884)
@@ -9,6 +9,6 @@
  *  @author GLG, MHPCC
  *
- *  @version $Revision: 1.72 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2005-04-19 04:16:02 $
+ *  @version $Revision: 1.73 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2005-05-11 22:02:16 $
  *
  *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
@@ -207,5 +207,5 @@
     for (i = 0; i < n; i++) {
         tmp = (double)(n - i);
-        tmp = (PS_PI * (tmp - 0.5)) / ((double)n);
+        tmp = (M_PI * (tmp - 0.5)) / ((double)n);
         scalingFactors[i] = cos(tmp);
     }
@@ -416,10 +416,10 @@
     // Chebyshev polynomials are 0.
     for (x = 0; x < input->numRows; x++) {
-        double xTmp = cos(PS_PI * (0.5 + ((float) x)) / ((float) input->numRows));
+        double xTmp = cos(M_PI * (0.5 + ((float) x)) / ((float) input->numRows));
         double xNode = - ((xTmp + bma + bpa) - 1.0);
         double xOrig = ((float) input->numRows) * (xNode - min) / (max - min);
 
         for (y = 0; y < input->numCols; y++) {
-            double yTmp = cos(PS_PI * (0.5 + ((float) y)) / ((float) input->numCols));
+            double yTmp = cos(M_PI * (0.5 + ((float) y)) / ((float) input->numCols));
             double yNode = - ((yTmp + bma + bpa) - 1.0);
             double yOrig = ((float) input->numCols) * (yNode - min) / (max - min);