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53 lines
1.5 KiB
53 lines
1.5 KiB
C Copyright(C) 1999-2020 National Technology & Engineering Solutions
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C of Sandia, LLC (NTESS). Under the terms of Contract DE-NA0003525 with
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C NTESS, the U.S. Government retains certain rights in this software.
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C
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C See packages/seacas/LICENSE for details
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C=======================================================================
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SUBROUTINE GRBOX (LINSOL, XMIN, XMAX, YMIN, YMAX)
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C=======================================================================
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C --*** GRBOX *** (GRPLIB) Draw box (either outline or solid)
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C -- Written by Amy Gilkey - revised 02/20/87
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C --
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C --GRBOX draws a box (either the outline or a solid) defined by two
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C --coordinate pairs.
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C --
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C --Parameters:
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C -- LINSOL - IN - 'L' if outline, 'S' if solid
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C -- XMIN, XMAX - IN - the horizontal minimum and maximum of box
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C -- (in device coordinates)
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C -- YMIN, YMAX - IN - the vertical minimum and maximum of box
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C -- (in device coordinates)
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C --Routines Called:
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C -- PLTPLY - (PLTLIB) Plot a filled polygon
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C -- PLTVCT - (PLTLIB) Plot a vector
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CHARACTER LINSOL
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REAL XMIN, XMAX, YMIN, YMAX
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REAL X(5), Y(5)
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X(1) = XMIN
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Y(1) = YMIN
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X(2) = XMAX
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Y(2) = Y(1)
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X(3) = X(2)
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Y(3) = YMAX
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X(4) = X(1)
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Y(4) = Y(3)
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IF (LINSOL .NE. 'S') THEN
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X(5) = X(1)
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Y(5) = Y(1)
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END IF
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IF (LINSOL .NE. 'S') THEN
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CALL PLTVCT (4, X(1), Y(1), X(2), Y(2))
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ELSE
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CALL PLTPLY (4, X(1), Y(1), X(2), Y(2))
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END IF
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RETURN
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END
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