/******************************************************************************
             Copyright (c) 1999 Unigraphics Solutions, Inc.
                       Unpublished - All Rights Reserved

*******************************************************************************/

/*
The code in the following example retrieves the view dependent edits
for a named object, "NMDOBJ".
*/

#include <stdlib.h>
#include <stdio.h>
#include <uf.h>
#include <uf_defs.h>
#include <uf_obj.h>
#include <uf_part.h>
#include <uf_view.h>
void ufusr(char *param, int *retcod, int param_len)
{
  int ifail = 0;
  int inx = 0;
  int number_edits = 0;
  tag_t object = NULL_TAG;
  tag_t part_tag = NULL_TAG;
  char *object_name = "NMDOBJ";
  char error_message[133];
  UF_DRAW_vde_data_p_t vde_data;
ifail = UF_initialize();
  if( ifail == 0 )
      part_tag = UF_PART_ask_display_part();
  if( ifail == 0 && part_tag != NULL_TAG )
      ifail = UF_OBJ_cycle_by_name( object_name, &object );
  if( ifail == 0 && object != NULL_TAG )
      ifail = UF_VIEW_ask_vde_data( object, 
                                   &number_edits, 
                                   &vde_data );
  
  if( ifail == 0 )
      for( inx = 0; inx < number_edits; inx++ )
      {
          printf( "\nFor inx = %d, view_tag = %d\n,
                   inx, vde_data[inx].view_tag );
          printf( "Parameter range = %f to %f\n",
                 vde_data[inx].start_parameter,
                   vde_data[inx].end_parameter );
          printf( "color = %d, font = %d, width = %d\n",
                 vde_data[inx].color,
                   vde_data[inx].font,
                   vde_data[inx].width );
          /* Code to manage edit can go here */
      }
  UF_free( vde_data );
  printf( "UF_VIEW_ask_vde_data() " );
  if( ifail != 0 )
  {
      ifail = UF_get_fail_message( ifail, error_message );
      printf( "fails.\nError is: %s\n", error_message );
  }
  else if ( part_tag == NULL_TAG )
      printf( "fails.\nError is: no active part.\n" );
  else if ( object == NULL_TAG )
      printf( "fails.\nError is: named object not found.\n" );
  else    
      printf( "is successful, number of edits = %d.\n", number_edits );
  UF_terminate();
}