1 /* atlc - arbitrary transmission line calculator, for the analysis of
2 transmission lines are directional couplers.
4 Copyright (C) 2002. Dr. David Kirkby, PhD (G8WRB).
6 This program is free software; you can redistribute it and/or
7 modify it under the terms of the GNU General Public License
8 as published by the Free Software Foundation; either package_version 2
9 of the License, or (at your option) any later package_version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
21 Dr. David Kirkby, e-mail drkirkby at gmail.com
38 #include "definitions.h"
40 extern int W, H, w, s, verbose;
42 void fill_image_vector_with_data(unsigned char *image_vector, int colour_Er1, int colour_Er2, struct transmission_line_properties data)
44 int i, j, vector_original=0;
45 unsigned char red, green, blue;
48 left_edge_red=W/2 - w -s/2;
49 left_edge_blue=(W+s)/2;
51 printf("\nw=%d s=%d W=%d H=%d Er1=%x Er2=%x in fill..data for couplers\n", w, s, W, H,colour_Er1, colour_Er2);
56 red=colour_Er1/(256*256); /* Fill in areas with Er1 */
60 /* Put a small border in green. Only one pixel is needed, but
61 I'll put a few more. */
63 if( (j<BORDER) || (j>=H-BORDER))
69 if( (i>=left_edge_blue) && (i<left_edge_blue+w) && j==(H/2)) /* conductor */
75 if( (i>=left_edge_red) && (i<left_edge_red+w) && j==(H/2)) /* conductor */
81 image_vector[vector_original]=blue;
82 image_vector[vector_original+1]=green;
83 image_vector[vector_original+2]=red;