rectangle Functions
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Include: FGRAPH.FI, FGRAPH.FD
Type: INTEGER*2 FUNCTION
Routine: rectangle( control, x1, y1, x2, y2 )
INTEGER*2 control, x1, y1, x2, y2
rectangle_w( control, wx1, wy1, wx2, wy2 )
INTEGER*2 control
DOUBLE PRECISION wx1, wy1, wx2, wy2
control: $GBORDER, $GFILLINTERIOR
Returns: a nonzero value if the rectangle is drawn successfully, or
0 if not.
See also: arc, ellipse, floodfill, getcolor, lineto, pie,
setcolor, setfillmask
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