-/* 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
-
-#include "definitions.h"
-
-extern int D, h, W, H, d;
-
-void fill_image_vector_with_data(unsigned char *image_vector, int colour_Er1, int colour_Er2, struct transmission_line_properties foo)
-{
- int i, j;
- unsigned char red, green, blue;
- int vector_original=0;
- for(j=0;j<H;++j)
- {
- for(i=0;i<W; ++i)
- {
-
- /* Put a small border in green. Only one pixel is needed, but
- I'll put a few more. */
-
- if( pow((double)i-(double)D/2.0-(double)BORDER,2.0) + pow((double)j-(double)D/2.0-(double)BORDER,2.0)>=((double)D*(double)D)/4.)
- {
- red=0x00;
- green=0xff;
- blue=0x00;
- }
- else if( pow((double)i-(double)D/2.0-(double)BORDER-(double) h,2.0) + pow((double)j-(double)D/2.0-(double)BORDER,2.0)<=((double)d*(double)d)/4.0)
- {
- red=0xff;
- green=0x0;
- blue=0x0;
- }
- else
- {
- red=colour_Er1/(256*256); /* Fill in areas with Er1 */
- green=colour_Er1/256;
- blue=colour_Er1%256;
- }
- image_vector[vector_original]=blue;
- image_vector[vector_original+1]=green;
- image_vector[vector_original+2]=red;
- vector_original+=3;
- }
- }
-}