4.3BSD - /usr/src/usr.lib/libplot/hp2648/linemod.c

   1: /*
   2:  * Copyright (c) 1980 Regents of the University of California.
   3:  * All rights reserved.  The Berkeley software License Agreement
   4:  * specifies the terms and conditions for redistribution.
   5:  */
   6: 
   7: #ifndef lint
   8: static char sccsid[] = "@(#)linemod.c	5.1 (Berkeley) 5/7/85";
   9: #endif not lint
  10: 
  11: #include "hp2648.h"
  12: 
  13: linemod( line )
  14: char    *line;
  15: {
  16:     putchar('Z');
  17:     handshake();
  18:     putchar(ESC);
  19:     putchar(GRAPHIC);
  20:     putchar(MODE);
  21:     if ( *(line) == 's' ) {
  22:         if ( *(++line) == 'o' ) {
  23:             /*
  24: 			 * solid mode 1
  25: 			 */
  26:             putchar( '1' );
  27:             putchar( 'b' );
  28:             goto done;
  29:         }
  30:         else if ( *(line) == 'h' ) {
  31:             /*
  32: 			 * shortdashed mode 4
  33: 			 */
  34:             putchar( '6' );
  35:             putchar( 'b' );
  36:             goto done;
  37:         }
  38:     }
  39:     else if ( *(line) == 'd' ) {
  40:         if ( *(++line) == 'o' && *(++line) == 't' ) {
  41:             if ( *(++line) == 't' ) {
  42:                 /*
  43: 				 * dotted mode 2
  44: 				 */
  45:                 putchar( '7' );
  46:                 putchar( 'b' );
  47:                 goto done;
  48:             }
  49:             else if ( *(line) == 'd' ) {
  50:                 /*
  51: 				 * dotdashed mode 3
  52: 				 */
  53:                 putchar( '8' );
  54:                 putchar( 'b' );
  55:                 goto done;
  56:             }
  57:         }
  58:     }
  59:     else if ( *(line) == 'l' ) {
  60:         /*
  61: 		 * longdashed mode 5
  62: 		 */
  63:         putchar( '5' );
  64:         putchar( 'b' );
  65:         goto done;
  66:     }
  67:     putchar( '1' );             /* default to solid */
  68:     putchar( 'b' );             /* default to solid */
  69: done:
  70:     putchar( 'Z' );
  71:     handshake();
  72:     putchar(ESC);
  73:     putchar(GRAPHIC);
  74:     putchar(PLOT);
  75:     putchar(BINARY);
  76:     buffcount = 4;
  77:     return;
  78: }

Defined functions

Defined variables