67 lines
1.7 KiB
Fortran
67 lines
1.7 KiB
Fortran
!-
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! This module try to write PGM complient gray level files
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!-
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module pixrgb
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implicit none
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!-----------------------------------------------------------------------
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!-
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! definition of structures
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!-
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type t_pixrgb
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integer :: r, g, b
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integer :: alpha = 0
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end type
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!-------------------------------------------------------------------
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contains
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!-------------------------------------------------------------------
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!-
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subroutine rgbpix_spit_as_pnm_8(pic, fname)
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type(t_pixrgb), intent(in) :: pic(:,:)
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character (len=*), intent(in) :: fname
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integer :: io, ix, iy
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open(newunit=io, file=fname)
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write (io, '(a2)') "P3"
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write (io, '("# rgbpix_spit_as_pnm_8")')
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write (io, '(i0," ",i0)') size(pic, 1), size(pic, 2)
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write (io, '(i0)') 255
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do iy=1, ubound(pic, 2)
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do ix=1, ubound(pic, 1)
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write(io, "(3I4)") pic(ix, iy)%r, pic(ix, iy)%g, pic(ix, iy)%b
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enddo
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enddo
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close(unit=io)
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end subroutine
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!-------------------------------------------------------------------
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!-
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subroutine rgbpix_spit_as_pnm_16(pic, fname)
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type(t_pixrgb), intent(in) :: pic(:,:)
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character (len=*), intent(in) :: fname
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integer :: io, ix, iy
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open(newunit=io, file=fname)
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write (io, '(a2)') "P3"
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write (io, '("# rgbpix_spit_as_pnm_16")')
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write (io, '(i0," ",i0)') size(pic, 1), size(pic, 2)
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write (io, '(i0)') 65535
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do iy=1, ubound(pic, 2)
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do ix=1, ubound(pic, 1)
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write(io, "(3I6)") pic(ix, iy)%r, pic(ix, iy)%g, pic(ix, iy)%b
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enddo
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enddo
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close(unit=io)
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end subroutine
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!-------------------------------------------------------------------
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end module |