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/ IRIX Base Documentation 2002 November / SGI IRIX Base Documentation 2002 November.iso / usr / share / catman / g_man / cat3 / ftn / draw.z / draw
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Text File  |  2002-10-03  |  3.7 KB  |  67 lines

  1.  
  2.  
  3.  
  4. ddddrrrraaaawwww((((3333GGGG))))                                                              ddddrrrraaaawwww((((3333GGGG))))
  5.  
  6.  
  7.  
  8. NNNNAAAAMMMMEEEE
  9.      ddddrrrraaaawwww,,,, ddddrrrraaaawwwwiiii,,,, ddddrrrraaaawwwwssss,,,, ddddrrrraaaawwww2222,,,, ddddrrrraaaawwww2222iiii,,,, ddddrrrraaaawwww2222ssss - draws a line
  10.  
  11. FFFFOOOORRRRTTTTRRRRAAAANNNN 77777777 SSSSPPPPEEEECCCCIIIIFFFFIIIICCCCAAAATTTTIIIIOOOONNNN
  12.      ssssuuuubbbbrrrroooouuuuttttiiiinnnneeee ddddrrrraaaawwww((((xxxx,,,, yyyy,,,, zzzz))))
  13.      rrrreeeeaaaallll xxxx,,,, yyyy,,,, zzzz
  14.  
  15.      ssssuuuubbbbrrrroooouuuuttttiiiinnnneeee ddddrrrraaaawwwwiiii((((xxxx,,,, yyyy,,,, zzzz))))
  16.      iiiinnnntttteeeeggggeeeerrrr****4444 xxxx,,,, yyyy,,,, zzzz
  17.  
  18.      ssssuuuubbbbrrrroooouuuuttttiiiinnnneeee ddddrrrraaaawwwwssss((((xxxx,,,, yyyy,,,, zzzz))))
  19.      iiiinnnntttteeeeggggeeeerrrr****2222 xxxx,,,, yyyy,,,, zzzz
  20.  
  21.      ssssuuuubbbbrrrroooouuuuttttiiiinnnneeee ddddrrrraaaawwww2222((((xxxx,,,, yyyy))))
  22.      rrrreeeeaaaallll xxxx,,,, yyyy
  23.  
  24.      ssssuuuubbbbrrrroooouuuuttttiiiinnnneeee ddddrrrraaaawwww2222iiii((((xxxx,,,, yyyy))))
  25.      iiiinnnntttteeeeggggeeeerrrr****4444 xxxx,,,, yyyy
  26.  
  27.      ssssuuuubbbbrrrroooouuuuttttiiiinnnneeee ddddrrrraaaawwww2222ssss((((xxxx,,,, yyyy))))
  28.      iiiinnnntttteeeeggggeeeerrrr****2222 xxxx,,,, yyyy
  29.  
  30.      All of the above functions are functionally the same except for the type
  31.      declarations of the parameters.  In addition the ddddrrrraaaawwww2222**** routines assume a
  32.      2-D point instead of a 3-D point.
  33.  
  34. PPPPAAAARRRRAAAAMMMMEEEETTTTEEEERRRRSSSS
  35.      _x   expects the _x coordinate of the point to which you want to draw a
  36.          line segment.
  37.  
  38.      _y   expects the _y coordinate of the point to which you want to draw a
  39.          line segment.
  40.  
  41.      _z   expects the _z coordinate of the point to which you want to draw a
  42.          line segment.  (Not used by 2-D subroutines.)
  43.  
  44. DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
  45.      ddddrrrraaaawwww connects the point _x, _y, _z and the current graphics position with a
  46.      line segment.  It uses the current linestyle, linewidth, color (if in
  47.      depth-cue mode, the depth-cued color is used), and writemask.
  48.  
  49.      ddddrrrraaaawwww updates the current graphics position to the specified point.  Do
  50.      not place routines that invalidate the current graphics position within
  51.      sequences of moves and draws.
  52.  
  53. SSSSEEEEEEEE AAAALLLLSSSSOOOO
  54.      bgnlin, endlin, move, v, getgpo
  55.  
  56. NNNNOOOOTTTTEEEE
  57.      ddddrrrraaaawwww should not be used in new development.  Rather, lines should be
  58.      drawn using the high-performance vvvv commands, surrounded by calls to
  59.      bbbbggggnnnnlllliiiinnnn and eeeennnnddddlllliiiinnnn.
  60.  
  61.  
  62.  
  63.                                                                         PPPPaaaaggggeeee 1111
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