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<H2><A NAME="SLsmg_draw_box"></A> <A NAME="s29">29. <B>SLsmg_draw_box</B></A></H2>

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<DT><B> Synopsis </B><DD><P>Draw a box on the virtual display
<DT><B> Usage </B><DD><P><CODE>void SLsmg_draw_box (int r, int c, unsigned int dr, unsigned int dc)</CODE>
<DT><B> Description </B><DD><P><CODE>SLsmg_draw_box</CODE> uses the <CODE>SLsmg_draw_hline</CODE> and
<CODE>SLsmg_draw_vline</CODE> functions to draw a rectangular box on the
virtual display.  The box's upper left corner is placed at row
<CODE>r</CODE> and column <CODE>c</CODE>.  The width and length of the box is
specified by <CODE>dc</CODE> and <CODE>dr</CODE>, respectively.
<DT><B> See Also </B><DD><P><CODE>SLsmg_draw_vline, SLsmg_draw_hline, SLsmg_draw_object</CODE>
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