焊接代码探讨

yangtaofanlang

下面是我编写的创建焊接标注的程序，但是执行后，只出现点，并未出现焊接标注，大家帮忙看看代码有什么问题，多谢！
& S! f0 r1 R/ \( f4 A/******************************************************************************
             Copyright (c) 1999 Unigraphics Solutions, Inc.
, ]) ?3 q% X! ]+ D8 G6 O" J4 f                       Unpublished - All Rights Reserved
*******************************************************************************/
# c2 _7 L% u" u# h. N/* This example creates a weld symbol. */
#include <stdio.h>
#include <string.h>
6 R/ J5 ]/ x$ \) g6 N#include "uf.h"
#include "uf_defs.h"
#include "uf_drf.h"
. S' s# q( _" s" Q" l* ^, e& k#include "uf_curve.h"
void ufusr(char *param, int *retcod, int param_len)
. V% }0 t% A+ L1 s3 N7 _8 Y, s{
   int status = 0;
% g( B' s2 d1 m5 {5 Z   static double  origin[3] = {20.0, 0.0, 0.0};
  }9 t4 ?' J4 r1 t) X$ y& d# x   static double base_pt[3] = {20.0, 100.0, 0.0};
4 O  [4 W2 g# C6 V$ E   //char **text=NULL;
   char *text[2]={NULL,NULL};
   //char text1[133];
   //strcpy(text1, "This is a LABEL.");
   tag_t base_pt_tag;
   tag_p_t weld_symbol_tag=NULL_TAG;
. E1 c7 A5 F: m9 B   UF_DRF_weld_symbols_p_t weld_symbol_data=NULL;
' G+ f$ ?$ {& n. B4 B# @   UF_DRF_weld_sym_info_t        sym_info_top;
$ c0 s7 \# P3 g# Y7 C   UF_DRF_weld_sym_info_t        sym_info_bottom;
3 l$ r! v# J% V' t$ ?   UF_DRF_object_t object;
+ ?% D* E! Y0 }   char stat_msg[133];
   status = UF_initialize();
   if (!status)
   {
      /* initialize the object structures */
      UF_DRF_init_object_structure(&object);
      /* create a base point */
# U  X6 Z- s0 G7 z& c      status = UF_CURVE_create_point(base_pt, &base_pt_tag);
   }
% S8 E) Z6 j& X# n4 t   if (!status)
# \- o0 X7 k3 i9 I   {
      /* Creates the weld symbol */
    //sym_info_top.angle=text1;
   object.object_tag = base_pt_tag;
      object.object_view_tag = NULL_TAG;
3 W/ j! ^% y  N      object.object_assoc_type = UF_DRF_end_point;
! [5 {: g# G4 I/ F, g, w. ^( ?: D6 \      object.object_assoc_modifier = UF_DRF_first_end_point;
: _+ y! U: X6 `- c: _  Q5 z    strcpy_s(sym_info_top.angle,133,"30");
    sym_info_top.contour_type = UF_DRF_WELD_CONVEX;
+ K: ]2 u) v7 X! K    sym_info_top.finish_type = UF_DRF_WELD_CHIP_FINISH;
: @- k7 d! p9 {9 V" k8 c4 [% F" t    strcpy_s(sym_info_top.num_root_depth,133,"8");
    strcpy_s(sym_info_top.pitch,133,"30");
    strcpy_s(sym_info_top.size,133,"20");
+ g) i/ ^# r1 ?% X5 W  C    //sym_info_top.pitch = 30;
, N, r  P- F8 U1 l    //sym_info_top.size = 20;
    sym_info_top.size_code = UF_DRF_WELD_CODE_A;
; C0 h8 Q# a% F! s' d5 X  z    sym_info_top.weld_type = UF_DRF_WELD_BUTT_WITH_RE_SYMBOL;
    strcpy_s(sym_info_bottom.angle,133,NULL);
    sym_info_bottom.contour_type = UF_DRF_WELD_NONE;
    sym_info_bottom.finish_type = UF_DRF_WELD_NO_FINISH;
    strcpy_s(sym_info_bottom.num_root_depth,133,NULL);
    strcpy_s(sym_info_bottom.pitch,133,NULL);
- o5 q' B  u: z    strcpy_s(sym_info_bottom.size,133,NULL);
    sym_info_bottom.size_code = UF_DRF_WELD_NO_CODE;
    sym_info_bottom.weld_type = UF_DRF_WELD_NO_SYMBOL;
( L. X+ p9 m( X- Q        //text[0]=new char[133];
    //text[1]=new char[133];
& l1 {9 t$ O/ L# q: i. I! u     strcpy_s(text[0],133,"asdf");
  u: D( q2 s" [$ J     strcpy_s(text[1],133,"1234");
    weld_symbol_data->center_flag = 1;
" z  f  @9 }# L# Y8 d% x    weld_symbol_data->extension = UF_DRF_WELD_SYM_EXT_DOG_LEG;
0 J: v0 L$ I2 v. x1 r5 G    weld_symbol_data->field_flag = 1;
- E. }. x7 `" W, d. N$ O) q    weld_symbol_data->ident_line_type = UF_DRF_WELD_SYM_IDENT_LINE_TOP;
    weld_symbol_data->num_lines = 2;
; w$ D& k+ f; H  B4 z    weld_symbol_data->peripheral_flag = 1;
% ], p; i% X4 @/ ~3 J$ T: o    weld_symbol_data->reference_text = text;
    weld_symbol_data->scale_factor = 100;
  c5 [' c. {1 @% R8 R! P, q% I    weld_symbol_data->staggered_flag = 1;
2 W5 a& ^$ p4 ?& ^    weld_symbol_data->sym_info_bottom = sym_info_bottom;
3 E& c# m4 h( g9 g: k0 _8 U  p    weld_symbol_data->sym_info_top = sym_info_top;
    strcpy_s(weld_symbol_data->symbol_standard,31,"ISO");
- B$ v$ q3 s# T5 v7 q9 W      /*
   int UF_DRF_create_weld_symbol
  (
9 s( |: S; w- p  double origin_3d [ 3 ] ,
  UF_DRF_leader_attach_type_t leader_attach_type,
  UF_DRF_object_p_t object,
  double model_pos_3d [ 3 ] ,
+ `. u: [) {: f; o# g  UF_DRF_weld_symbols_p_t weld_symbol_data,
  tag_p_t weld_symbol_tag
1 e/ ~1 q4 d+ C5 l% X. b; M6 L  )
   */
   status = UF_DRF_create_weld_symbol(
          origin,
- x; ]2 K  v9 g; y          UF_DRF_leader_attach_screen,
          &object,
5 V- T9 `) @" ]) r' p& q          base_pt ,
4 i0 \. }, D, a. W8 P- _; @          weld_symbol_data,
          weld_symbol_tag);
   }
# T/ y9 v% g) O& [1 e1 e9 R   printf("UF_DRF_create_weld_symbol ");
   if (status)
   {
4 W% M/ y3 d: u- V! Q  _0 I# A      UF_get_fail_message(status, stat_msg);
      printf("has ERROR %d: %s.\n", status, stat_msg);
4 ^) ~6 O( j# j! l5 y2 j( e   }
   else
      printf("is successful.\n");
/ w9 e; F' F+ `2 ]   UF_terminate();

1 b# \* s/ w' U) u7 N4 L8 Z4 B4 ^}