Topic       : TOS - The Operating System
Author      : 
Version     : tos.hyp (December 19, 2008)
Subject     : Programmieren/Atari
Nodes       : 3010
Index Size  : 93790
HCP-Version : 5
Compiled on : Atari
@charset    : atarist
@lang       : 
@default    : Title
@help       : 
@options    : +g -i -s +x +zz -t4
@width      : 70
View Ref-File7.5.30  Bindings for v_ftext_offset                                TOS

 C:          void v_ftext_offset ( int16_t handle, int16_t x, int16_t 
             y, int8_t *string, int16_t *offset );

 Binding:

             void v_ftext_offset (int16_t handle, int16_t x, int16_t y,
                                  int8_t *string, int16_t *offset)
             {
                ptsin[0]  = x;
                ptsin[1]  = y;
                ptsin[2]  = offset[0];
                ptsin[3]  = offset[1];
                ptsin[4..2*n+1] = offset[2..(2*n)-1]
 
                intin[0..n-1] = string[0..n-1];
 
                contrl[0] = 241;
                contrl[1] = 1+n;
                contrl[3] = n;
                contrl[6] = handle;
 
                vdi ();
             }

 GEM-Arrays:

              Address    Element         Contents 
              contrl     contrl[0]       241   # Function Opcode 
              contrl+2   contrl[1]       1+n   # entry in ptsin 
              contrl+4   contrl[2]       0     # entry in ptsout 
              contrl+6   contrl[3]       n     # entry in intin 
              contrl+8   contrl[4]       0     # entry in intout 
              contrl+12  contrl[6]       handle 
              intin      intin[0..n-1]   string[0..n-1] 
              ptsin      ptsin[0]        x 
              ptsin+2    ptsin[1]        y 
              ptsin+4    ptsin[2]        offset[0]  # X-offset 1st character 
              ptsin+6    ptsin[3]        offset[1]  # Y-offset 1st character 
              ptsin+8    ptsin[4..2n+1]  offset[2..2n-1] # ditto for rest 

             Note: Here n = strlen(string);