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Programming Languages Suite
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ProgLangD.iso
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Fortran.51
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DISK6
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RGMAIN.FO$
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RGMAIN.bin
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1990-10-22
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404b
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19 lines
CC RGMAIN.FOR - Illustrates real coordinate graphics.
$NOTRUNCATE
$NOTSTRICT
INCLUDE 'FGRAPH.FI'
INCLUDE 'FGRAPH.FD'
LOGICAL fourcolors
EXTERNAL fourcolors
IF( fourcolors() ) THEN
CALL threegraphs()
ELSE
WRITE (*,*) ' This program requires a CGA, EGA, or',
+ ' VGA graphics card.'
END IF
END