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  4.      XXXXmmmmeeeeDDDDrrrraaaawwwwPPPPoooollllyyyyggggoooonnnnSSSShhhhaaaaddddoooowwww((((3333XXXX))))  UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV  XXXXmmmmeeeeDDDDrrrraaaawwwwPPPPoooollllyyyyggggoooonnnnSSSShhhhaaaaddddoooowwww((((3333XXXX))))
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  9.           XXXXmmmmeeeeDDDDrrrraaaawwwwPPPPoooollllyyyyggggoooonnnnSSSShhhhaaaaddddoooowwww - Draws a Motif-style, three-
  10.           dimensional shadow around a polygon
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  12.      SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
  13.           #include <Xm/DrawP.h>
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  16.           DDDDrrrraaaawwwwaaaabbbblllleeee ddddrrrraaaawwwwaaaabbbblllleeee,
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  21.           DDDDiiiimmmmeeeennnnssssiiiioooonnnn sssshhhhaaaaddddoooowwww____tttthhhhiiiicccckkkknnnneeeessssssss,
  22.           uuuunnnnssssiiiiggggnnnneeeedddd cccchhhhaaaarrrr sssshhhhaaaaddddoooowwww____ttttyyyyppppeeee);
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  24.      VVVVEEEERRRRSSSSIIIIOOOONNNN
  25.           This page documents Motif 2.1.
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  27.      DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
  28.           XXXXmmmmeeeeDDDDrrrraaaawwwwPPPPoooollllyyyyggggoooonnnnSSSShhhhaaaaddddoooowwww places a Motif-style shadow around a
  29.           drawn polygon or around a polygon-shaped widget.
  30.  
  31.           _d_i_s_p_l_a_y   Specifies the display on which _d_r_a_w_a_b_l_e is
  32.                     rendered.
  33.  
  34.           _d_r_a_w_a_b_l_e  Specifies the drawable (typically, a widget
  35.                     window) around which the shadow will be drawn.
  36.  
  37.           _t_o_p__g_c    Specifies the graphics context for the shadows
  38.                     appearing on the upper-left portions of the
  39.                     polygon.
  40.  
  41.           _b_o_t_t_o_m__g_c Specifies the graphics context for the shadows
  42.                     appearing on the bottom-right portions of the
  43.                     polygon.
  44.  
  45.           _p_o_i_n_t_s    Specifies the coordinates of each point in the
  46.                     bounding polygon.
  47.  
  48.           _p_o_i_n_t__c_o_u_n_t
  49.                     Specifies the number of points in the bounding
  50.                     polygon.
  51.  
  52.           _s_h_a_d_o_w__t_h_i_c_k_n_e_s_s
  53.                     Specifies the shadow thickness, in pixels.
  54.  
  55.           _s_h_a_d_o_w__t_y_p_e
  56.                     Specifies the kind of shadow to render.  The
  57.                     possible values are as follows:
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  63.      Page 1                                           (printed 4/6/01)
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  70.      XXXXmmmmeeeeDDDDrrrraaaawwwwPPPPoooollllyyyyggggoooonnnnSSSShhhhaaaaddddoooowwww((((3333XXXX))))  UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV  XXXXmmmmeeeeDDDDrrrraaaawwwwPPPPoooollllyyyyggggoooonnnnSSSShhhhaaaaddddoooowwww((((3333XXXX))))
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  74.                               Draws a shadow so that it appears inset.
  75.                               This means that the bottom shadow
  76.                               visuals and top shadow visuals are
  77.                               reversed.
  78.  
  79.                     XXXXmmmmSSSSHHHHAAAADDDDOOOOWWWW____OOOOUUUUTTTT
  80.                               Draws a shadow so that it appears
  81.                               outset.
  82.  
  83.                     XXXXmmmmSSSSHHHHAAAADDDDOOOOWWWW____EEEETTTTCCCCHHHHEEEEDDDD____IIIINNNN
  84.                               Draws a shadow using a double line
  85.                               giving the effect of a line etched into
  86.                               the window. The thickness of the double
  87.                               line is equal to the value of
  88.                               _s_h_a_d_o_w__t_h_i_c_k.
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  90.                     XXXXmmmmSSSSHHHHAAAADDDDOOOOWWWW____EEEETTTTCCCCHHHHEEEEDDDD____OOOOUUUUTTTT
  91.                               Draws a frame by using a double line to
  92.                               give the effect of a line coming out of
  93.                               the window. The thickness of the double
  94.                               line is equal to the value of
  95.                               _s_h_a_d_o_w__t_h_i_c_k.
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  97.      RRRREEEELLLLAAAATTTTEEEEDDDD
  98.           XXXXmmmmeeeeDDDDrrrraaaawwwwSSSShhhhaaaaddddoooowwwwssss(3).
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  129.      Page 2                                           (printed 4/6/01)
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