1  #define DWG_TYPE DWG_TYPE_POLYLINE_2D
       2  #include "common.c"
       3  
       4  void
       5  api_process (dwg_object *obj)
       6  {
       7    int error;
       8    double start_width, end_width, elevation, thickness;
       9    BITCODE_BL num_owned, numpoints;
      10    BITCODE_BS flag, curve_type;
      11    dwg_point_2d *points;
      12    dwg_point_3d extrusion;
      13    BITCODE_H first_vertex, last_vertex, *vertex, seqend;
      14    Dwg_Version_Type version = obj->parent->header.version;
      15  
      16    dwg_ent_polyline_2d *polyline_2d = dwg_object_to_POLYLINE_2D (obj);
      17  
      18    CHK_ENTITY_TYPE_W_OLD (polyline_2d, POLYLINE_2D, flag, BS);
      19    CHK_ENTITY_TYPE_W_OLD (polyline_2d, POLYLINE_2D, curve_type, BS);
      20    CHK_ENTITY_TYPE_W_OLD (polyline_2d, POLYLINE_2D, start_width, BD);
      21    CHK_ENTITY_TYPE_W_OLD (polyline_2d, POLYLINE_2D, end_width, BD);
      22    CHK_ENTITY_TYPE (polyline_2d, POLYLINE_2D, num_owned, BL);
      23    numpoints = dwg_object_polyline_2d_get_numpoints (obj, &error);
      24    if (error)
      25      fail ("polyline_2d_get_numpoints");
      26    if (numpoints != num_owned)
      27      ok ("TODO polyline_2d_get_numpoints: %d != num_owned: %d", numpoints,
      28          num_owned);
      29  
      30    CHK_ENTITY_TYPE_W_OLD (polyline_2d, POLYLINE_2D, thickness, BD);
      31    CHK_ENTITY_TYPE_W_OLD (polyline_2d, POLYLINE_2D, elevation, BD);
      32    CHK_ENTITY_3RD_W_OLD (polyline_2d, POLYLINE_2D, extrusion);
      33  
      34    points = dwg_object_polyline_2d_get_points (obj, &error);
      35    if (!error)
      36      for (BITCODE_BL i = 0; i < numpoints; i++)
      37        ok ("POLYLINE_2D.points[%d]: (%f, %f)", (int)i, points[i].x,
      38            points[i].y);
      39    else
      40      fail ("POLYLINE_2D.points");
      41    free (points);
      42  
      43    if (version >= R_2004)
      44      {
      45        CHK_ENTITY_HV (polyline_2d, POLYLINE_2D, vertex, num_owned);
      46      }
      47    if (version >= R_13b1 && version <= R_2000)
      48      {
      49        CHK_ENTITY_H (polyline_2d, POLYLINE_2D, first_vertex);
      50        CHK_ENTITY_H (polyline_2d, POLYLINE_2D, last_vertex);
      51      }
      52    CHK_ENTITY_H (polyline_2d, POLYLINE_2D, seqend);
      53  }