Merge commit 'upstream/4.6.1'

[debian/atlc] / src / non_gui / calculate_colour_data.c

diff --git a/src/non_gui/calculate_colour_data.c b/src/non_gui/calculate_colour_data.c
deleted file mode 100644 (file)
index 91556c7..0000000
--- a/src/non_gui/calculate_colour_data.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/* atlc - arbitrary transmission line calculator, for the analysis of
-transmission lines are directional couplers. 
-
-Copyright (C) 2002. Dr. David Kirkby, PhD (G8WRB).
-
-This program is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either package_version 2
-of the License, or (at your option) any later package_version.
-
-This program 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.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
-USA.
-
-Dr. David Kirkby, e-mail drkirkby at ntlworld.com 
-
-*/
-#include "config.h"
-
-#ifdef HAVE_STRING_H
-#include <string.h>
-#endif
-
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-
-#ifdef HAVE_STDLIB_h
-#include <stdlib.h>
-#endif
-
-#ifdef HAVE_MATH_H
-#include <math.h>
-#endif
-
-#include "definitions.h"
-
-extern double **Vij;
-extern double **Er;
-extern unsigned char **oddity;
-
-void calculate_colour_data(double x, double xmax, int w, int h, int offset, unsigned char *image_dat, int image_type,
-unsigned char *red, unsigned char *green, unsigned char *blue, double image_fiddle_factor)
-{
-  if(image_type==COLOUR) /*Ex, Ey, V */
-  {
-    if(fabs(x) < 1e-9) /* This is a bit of a fiddle I admit, but */
-    {                  /* Is needed to prevent problems at 'small' values */
-      *red=0;
-      *green=0;
-      *blue=0;
-    }
-    else if(x > 0.0)
-    {
-      *red=255*pow(x/xmax,1.0/image_fiddle_factor);
-      *green=0; 
-      *blue=0; 
-    }
-    else 
-    {
-      *red=0; 
-      *green=0; 
-      *blue=255*pow(-x/xmax,1.0/image_fiddle_factor); 
-    }
-  }
-  else if (image_type==MONOCHROME) /* E, energy, permittivity */
-  {
-    if(x > xmax)
-    {
-      *red=0; *green=0; *blue=0;
-    }
-    else
-    {
-      *red=255*pow(fabs(x/xmax),1.0/image_fiddle_factor);
-      *green=255*pow(fabs(x/xmax),1.0/image_fiddle_factor);
-      *blue=255*pow(fabs(x/xmax),1.0/image_fiddle_factor);
-     }
-  }
-  else if (image_type==MIXED) /* Only for permittivity*/
-  {
-    if(oddity[w][h]==CONDUCTOR_ZERO_V)
-    {
-      *red=0; *green=255; *blue=0;
-    }
-    else if(oddity[w][h]==CONDUCTOR_PLUS_ONE_V)
-    {
-      *red=255; *green=0; *blue=0;
-    }
-    else if(oddity[w][h]==CONDUCTOR_MINUS_ONE_V)
-    {
-      *red=0; *green=0; *blue=255;
-    }
-    else
-    {
-      *red=255*pow(fabs(x/xmax),1.0/image_fiddle_factor);
-      *green=255*pow(fabs(x/xmax),1.0/image_fiddle_factor);
-      *blue=255*pow(fabs(x/xmax),1.0/image_fiddle_factor);
-     }
-  }
-  image_dat[offset]=*blue; 
-  image_dat[offset+1]=*green; 
-  image_dat[offset+2]=*red; 
-}