77 lines
1.8 KiB
Fortran
77 lines
1.8 KiB
Fortran
module usegenplot
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implicit none
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integer, private :: color = 4
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logical, private :: initialised = .FALSE.
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contains
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! -------------------------------------------------------------------
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subroutine init_genplot(filename)
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character(*), intent(in) :: filename
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write(0, *) '--> init genplot "', filename, '"'
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initialised = .TRUE.
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color = 4
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end subroutine
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subroutine end_genplot(message)
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character(*), intent(in) :: message
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write(0, *) '--> end genplot "', message, '"'
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initialised = .FALSE.
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end subroutine
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! -------------------------------------------------------------------
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subroutine gplt_setcol(col)
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integer, intent(in) :: col
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color = col
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end subroutine
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function gplt_getcol()
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integer gplt_getcol
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gplt_getcol = color
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end function
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! -------------------------------------------------------------------
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subroutine gplt_move(x, y)
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integer, intent(in) :: x, y
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print *, x, y, 0
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end subroutine
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! -------------------------------------------------------------------
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subroutine gplt_draw(x, y)
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integer, intent(in) :: x, y
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print *, x, y, color
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end subroutine
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! -------------------------------------------------------------------
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subroutine gplt_line(x1, y1, x2, y2)
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integer, intent(in) :: x1, y1, x2, y2
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call gplt_move(x1, y1)
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call gplt_draw(x2, y2)
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end subroutine
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! -------------------------------------------------------------------
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subroutine gplt_rect(x1, y1, x2, y2)
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integer, intent(in) :: x1, y1, x2, y2
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call gplt_move(x1, y1)
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call gplt_draw(x2, y1)
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call gplt_draw(x2, y2)
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call gplt_draw(x1, y2)
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call gplt_draw(x1, y1)
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end subroutine
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! -------------------------------------------------------------------
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! -------------------------------------------------------------------
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end module
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