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|
!> @defgroup FH5IM Fortran High Level Images (H5IM) Interface
!!
!! @see H5IM, C-HL API
!!
!! @see @ref H5IM_UG, User Guide
!!
!> @ingroup FH5IM
!!
!! @brief This module contains Fortran interfaces for H5IM.
!
! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
! Copyright by The HDF Group. *
! Copyright by the Board of Trustees of the University of Illinois. *
! All rights reserved. *
! *
! This file is part of HDF5. The full HDF5 copyright notice, including *
! terms governing use, modification, and redistribution, is contained in *
! the COPYING file, which can be found at the root of the source code *
! distribution tree, or in https://www.hdfgroup.org/licenses. *
! If you do not have access to either file, you may request a copy from *
! help@hdfgroup.org. *
! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
! _____ __ __ _____ ____ _____ _______ _ _ _______
! |_ _| \/ | __ \ / __ \| __ \__ __|/\ | \ | |__ __|
! **** | | | \ / | |__) | | | | |__) | | | / \ | \| | | | ****
! **** | | | |\/| | ___/| | | | _ / | | / /\ \ | . ` | | | ****
! **** _| |_| | | | | | |__| | | \ \ | |/ ____ \| |\ | | | ****
! |_____|_| |_|_| \____/|_| \_\ |_/_/ \_\_| \_| |_|
!
! If you add a new function here then you MUST add the function name to the
! Windows dll file 'hdf5_hl_fortrandll.def.in' in the hl/fortran/src directory.
! This is needed for Windows based operating systems.
!
MODULE H5IM
USE, INTRINSIC :: ISO_C_BINDING
USE h5fortran_types
USE hdf5
CONTAINS
!>
!! \ingroup FH5IM
!!
!! \brief Creates and writes an image an 8 bit image
!!
!! \param loc_id Location identifier. The identifier may be that of a file or group.
!! \param dset_name The name of the dataset to create.
!! \param width The width of the image.
!! \param height The height of the image
!! \param buf Buffer with data to be written to the dataset
!! \param errcode \fortran_error
!!
SUBROUTINE h5immake_image_8bit_f(loc_id,&
dset_name,&
width,&
height,&
buf,&
errcode )
IMPLICIT NONE
INTEGER(hid_t), INTENT(in) :: loc_id
CHARACTER(len=*), INTENT(in) :: dset_name
INTEGER(hsize_t), INTENT(in) :: width
INTEGER(hsize_t), INTENT(in) :: height
INTEGER, INTENT(in), DIMENSION(*) :: buf
INTEGER :: errcode
INTEGER(size_t) :: namelen ! name length
INTERFACE
INTEGER FUNCTION h5immake_image_8bit_c(loc_id,namelen,dset_name,width,height,buf) &
BIND(C,NAME='h5immake_image_8bit_c')
IMPORT :: C_CHAR
IMPORT :: HID_T, SIZE_T, HSIZE_T
IMPLICIT NONE
INTEGER(hid_t), INTENT(in) :: loc_id
INTEGER(size_t) :: namelen
CHARACTER(KIND=C_CHAR), DIMENSION(*), INTENT(in) :: dset_name
INTEGER(hsize_t), INTENT(in) :: width
INTEGER(hsize_t), INTENT(in) :: height
INTEGER , INTENT(in), DIMENSION(*) :: buf
END FUNCTION h5immake_image_8bit_c
END INTERFACE
namelen = LEN(dset_name)
errcode = h5immake_image_8bit_c(loc_id,namelen,dset_name,width,height,buf)
END SUBROUTINE h5immake_image_8bit_f
!>
!! \ingroup FH5IM
!!
!! \brief Reads image data from disk.
!!
!! \param loc_id Location identifier. The identifier may be that of a file or group.
!! \param dset_name The name of the dataset to create.
!! \param buf Buffer with data to store the image.
!! \param errcode \fortran_error
!!
SUBROUTINE h5imread_image_f(loc_id,&
dset_name,&
buf,&
errcode )
IMPLICIT NONE
INTEGER(hid_t), INTENT(in) :: loc_id
CHARACTER(len=*), INTENT(in) :: dset_name
INTEGER, INTENT(inout), DIMENSION(*) :: buf
INTEGER :: errcode
INTEGER(size_t) :: namelen ! name length
INTERFACE
INTEGER FUNCTION h5imread_image_c(loc_id,namelen,dset_name,buf) &
BIND(C,NAME='h5imread_image_c')
IMPORT :: C_CHAR
IMPORT :: HID_T, SIZE_T
IMPLICIT NONE
INTEGER(hid_t), INTENT(in) :: loc_id
INTEGER(size_t) :: namelen
CHARACTER(KIND=C_CHAR), DIMENSION(*), INTENT(in) :: dset_name
INTEGER, INTENT(inout), DIMENSION(*) :: buf
END FUNCTION h5imread_image_c
END INTERFACE
namelen = LEN(dset_name)
errcode = h5imread_image_c(loc_id,namelen,dset_name,buf)
END SUBROUTINE h5imread_image_f
!>
!! \ingroup FH5IM
!!
!! \brief Creates and writes an image a 24 bit image.
!!
!! \param loc_id Location identifier. The identifier may be that of a file or group.
!! \param dset_name The name of the dataset to create.
!! \param width The width of the image.
!! \param height The height of the image.
!! \param il String defining the interlace mode.
!! \param buf Buffer with data to be written to the dataset.
!! \param errcode \fortran_error
!!
SUBROUTINE h5immake_image_24bit_f(loc_id, dset_name, width, height, il, buf, errcode )
IMPLICIT NONE
INTEGER(hid_t), INTENT(in) :: loc_id
CHARACTER(len=*), INTENT(in) :: dset_name
INTEGER(hsize_t), INTENT(in) :: width
INTEGER(hsize_t), INTENT(in) :: height
CHARACTER(len=*), INTENT(in) :: il
INTEGER, INTENT(in), DIMENSION(*) :: buf
INTEGER :: errcode
INTEGER(size_t) :: namelen ! name length
INTEGER(size_t) :: ILEN ! name length
INTERFACE
INTEGER FUNCTION h5immake_image_24bit_c(loc_id,namelen,dset_name,ILEN,il,width,height,buf) &
BIND(C,NAME='h5immake_image_24bit_c')
IMPORT :: C_CHAR
IMPORT :: HID_T, SIZE_T, HSIZE_T
IMPLICIT NONE
INTEGER(hid_t), INTENT(in) :: loc_id
CHARACTER(KIND=C_CHAR), DIMENSION(*), INTENT(in) :: dset_name
INTEGER(hsize_t), INTENT(in) :: width
INTEGER(hsize_t), INTENT(in) :: height
CHARACTER(KIND=C_CHAR), DIMENSION(*), INTENT(in) :: il
INTEGER, INTENT(in), DIMENSION(*) :: buf
INTEGER(size_t) :: namelen
INTEGER(size_t) :: ILEN
END FUNCTION h5immake_image_24bit_c
END INTERFACE
namelen = LEN(dset_name)
ILEN = LEN(il)
errcode = h5immake_image_24bit_c(loc_id,namelen,dset_name,ILEN,il,width,height,buf)
END SUBROUTINE h5immake_image_24bit_f
!>
!! \ingroup FH5IM
!!
!! \brief Gets information about an image dataset (dimensions, interlace mode and number of associated palettes).
!!
!! \param loc_id Location identifier. The identifier may be that of a file or group.
!! \param dset_name The name of the dataset.
!! \param width The width of the image.
!! \param height The height of the image.
!! \param planes The number of color planes of the image.
!! \param interlace The interlace mode of the image.
!! \param npals The number of palettes associated to the image.
!! \param errcode \fortran_error
!!
SUBROUTINE h5imget_image_info_f(loc_id,&
dset_name,&
width,&
height,&
planes,&
interlace,&
npals,&
errcode )
IMPLICIT NONE
INTEGER(hid_t), INTENT(in) :: loc_id
CHARACTER(len=*), INTENT(in) :: dset_name
INTEGER(hsize_t), INTENT(inout) :: width
INTEGER(hsize_t), INTENT(inout) :: height
INTEGER(hsize_t), INTENT(inout) :: planes
INTEGER(hsize_t), INTENT(inout) :: npals
CHARACTER(len=*), INTENT(inout) :: interlace
INTEGER :: errcode
INTEGER(size_t) :: namelen ! name length
INTEGER(size_t) :: ILEN ! name length
INTERFACE
INTEGER FUNCTION h5imget_image_info_c(loc_id,namelen,dset_name,width,height,planes,npals,ILEN,interlace) &
BIND(C,NAME='h5imget_image_info_c')
IMPORT :: C_CHAR
IMPORT :: HID_T, SIZE_T, HSIZE_T
IMPLICIT NONE
INTEGER(hid_t), INTENT(in) :: loc_id
CHARACTER(KIND=C_CHAR), DIMENSION(*), INTENT(in) :: dset_name
INTEGER(hsize_t), INTENT(inout) :: width
INTEGER(hsize_t), INTENT(inout) :: height
INTEGER(hsize_t), INTENT(inout) :: planes
INTEGER(hsize_t), INTENT(inout) :: npals
CHARACTER(KIND=C_CHAR), DIMENSION(*), INTENT(inout) :: interlace
INTEGER(size_t) :: namelen
INTEGER(size_t) :: ILEN
END FUNCTION h5imget_image_info_c
END INTERFACE
namelen = LEN(dset_name)
ILEN = LEN(interlace)
errcode = h5imget_image_info_c(loc_id,namelen,dset_name,width,height,planes,npals,ILEN,interlace)
END SUBROUTINE h5imget_image_info_f
!>
!! \ingroup FH5IM
!!
!! \brief Inquires if a dataset is an image.
!!
!! \param loc_id Location identifier. The identifier may be that of a file or group.
!! \param dset_name The name of the dataset.
!!
INTEGER FUNCTION h5imis_image_f(loc_id, dset_name)
IMPLICIT NONE
INTEGER(hid_t), INTENT(in) :: loc_id
CHARACTER(len=*), INTENT(in) :: dset_name
INTEGER :: errcode ! error code
INTEGER(size_t) :: namelen ! name length
INTERFACE
INTEGER FUNCTION h5imis_image_c(loc_id,namelen,dset_name) &
BIND(C,NAME='h5imis_image_c')
IMPORT :: C_CHAR
IMPORT :: HID_T, SIZE_T
IMPLICIT NONE
INTEGER(hid_t), INTENT(in) :: loc_id
INTEGER(size_t) :: namelen
CHARACTER(KIND=C_CHAR), DIMENSION(*), INTENT(in) :: dset_name
END FUNCTION h5imis_image_c
END INTERFACE
namelen = LEN(dset_name)
errcode = h5imis_image_c(loc_id,namelen,dset_name)
h5imis_image_f = errcode
END FUNCTION h5imis_image_f
!>
!! \ingroup FH5IM
!!
!! \brief Creates and writes a palette
!!
!! \param loc_id Location identifier. The identifier may be that of a file or group.
!! \param pal_name The name of the palette.
!! \param pal_dims An array of the size of the palette dimensions.
!! \param pal_data Buffer with data to be written to the dataset.
!! \param errcode \fortran_error
!!
SUBROUTINE h5immake_palette_f(loc_id,&
pal_name,&
pal_dims,&
pal_data,&
errcode )
IMPLICIT NONE
INTEGER(hid_t), INTENT(in) :: loc_id
CHARACTER(len=*), INTENT(in) :: pal_name
INTEGER(hsize_t), INTENT(in), DIMENSION(*) :: pal_dims
INTEGER, INTENT(in), DIMENSION(*) :: pal_data
INTEGER :: errcode
INTEGER(size_t) :: namelen ! name length
INTERFACE
INTEGER FUNCTION h5immake_palette_c(loc_id,namelen,pal_name,pal_dims,pal_data) &
BIND(C,NAME='h5immake_palette_c')
IMPORT :: C_CHAR
IMPORT :: HID_T, SIZE_T, HSIZE_T
IMPLICIT NONE
INTEGER(hid_t), INTENT(in) :: loc_id
INTEGER(size_t) :: namelen
CHARACTER(KIND=C_CHAR), DIMENSION(*), INTENT(in) :: pal_name
INTEGER(hsize_t), INTENT(in), DIMENSION(*) :: pal_dims
INTEGER, INTENT(in), DIMENSION(*) :: pal_data
END FUNCTION h5immake_palette_c
END INTERFACE
namelen = LEN(pal_name)
errcode = h5immake_palette_c(loc_id,namelen,pal_name,pal_dims,pal_data)
END SUBROUTINE h5immake_palette_f
!>
!! \ingroup FH5IM
!!
!! \brief This function attaches a palette to an existing image dataset.
!!
!! \param loc_id Location identifier. The identifier may be that of a file or group.
!! \param image_name The name of the dataset to attach the palette to.
!! \param pal_name The name of the palette.
!! \param errcode \fortran_error
!!
SUBROUTINE h5imlink_palette_f(loc_id,&
image_name,&
pal_name,&
errcode )
IMPLICIT NONE
INTEGER(hid_t), INTENT(in) :: loc_id
CHARACTER(len=*), INTENT(in) :: image_name
CHARACTER(len=*), INTENT(in) :: pal_name
INTEGER :: errcode
INTEGER(size_t) :: namelen ! name length
INTEGER(size_t) :: ILEN ! name length
INTERFACE
INTEGER FUNCTION h5imlink_palette_c(loc_id,namelen,image_name,ILEN,pal_name) &
BIND(C,NAME='h5imlink_palette_c')
IMPORT :: C_CHAR
IMPORT :: HID_T, SIZE_T
IMPLICIT NONE
INTEGER(hid_t), INTENT(in) :: loc_id
CHARACTER(KIND=C_CHAR), DIMENSION(*), INTENT(in) :: image_name
CHARACTER(KIND=C_CHAR), DIMENSION(*), INTENT(in) :: pal_name
INTEGER(size_t) :: namelen
INTEGER(size_t) :: ILEN
END FUNCTION h5imlink_palette_c
END INTERFACE
namelen = LEN(image_name)
ILEN = LEN(pal_name)
errcode = h5imlink_palette_c(loc_id,namelen,image_name,ILEN,pal_name)
END SUBROUTINE h5imlink_palette_f
!>
!! \ingroup FH5IM
!!
!! \brief This function dettaches a palette to an existing image dataset.
!!
!! \param loc_id Location identifier. The identifier may be that of a file or group.
!! \param image_name The name of the image dataset.
!! \param pal_name The name of the palette.
!! \param errcode \fortran_error
SUBROUTINE h5imunlink_palette_f(loc_id,&
image_name,&
pal_name,&
errcode )
IMPLICIT NONE
INTEGER(hid_t), INTENT(in) :: loc_id
CHARACTER(len=*), INTENT(in) :: image_name
CHARACTER(len=*), INTENT(in) :: pal_name
INTEGER :: errcode
INTEGER(size_t) :: namelen ! name length
INTEGER(size_t) :: ILEN ! name length
INTERFACE
INTEGER FUNCTION h5imunlink_palette_c(loc_id,namelen,image_name,ILEN,pal_name) &
BIND(C,NAME='h5imunlink_palette_c')
IMPORT :: C_CHAR
IMPORT :: HID_T, SIZE_T
IMPLICIT NONE
INTEGER(hid_t), INTENT(in) :: loc_id
CHARACTER(KIND=C_CHAR), DIMENSION(*), INTENT(in) :: image_name
CHARACTER(KIND=C_CHAR), DIMENSION(*), INTENT(in) :: pal_name
INTEGER(size_t) :: namelen
INTEGER(size_t) :: ILEN
END FUNCTION h5imunlink_palette_c
END INTERFACE
namelen = LEN(image_name)
ILEN = LEN(pal_name)
errcode = h5imunlink_palette_c(loc_id,namelen,image_name,ILEN,pal_name)
END SUBROUTINE h5imunlink_palette_f
!>
!! \ingroup FH5IM
!!
!! \brief Gets the number of palettes associated to an image.
!!
!! \param loc_id Location identifier. The identifier may be that of a file or group.
!! \param image_name The name of the image dataset.
!! \param npals The number of palettes.
!! \param errcode \fortran_error
!!
SUBROUTINE h5imget_npalettes_f(loc_id,&
image_name,&
npals,&
errcode )
IMPLICIT NONE
INTEGER(hid_t), INTENT(in) :: loc_id
CHARACTER(len=*), INTENT(in) :: image_name
INTEGER(hsize_t), INTENT(inout) :: npals
INTEGER :: errcode
INTEGER(size_t) :: namelen ! name length
INTERFACE
INTEGER FUNCTION h5imget_npalettes_c(loc_id,namelen,image_name,npals) &
BIND(C,NAME='h5imget_npalettes_c')
IMPORT :: C_CHAR
IMPORT :: HID_T, SIZE_T, HSIZE_T
IMPLICIT NONE
INTEGER(hid_t), INTENT(in) :: loc_id
CHARACTER(KIND=C_CHAR), DIMENSION(*), INTENT(in) :: image_name
INTEGER(hsize_t), INTENT(inout) :: npals
INTEGER(size_t) :: namelen
END FUNCTION h5imget_npalettes_c
END INTERFACE
namelen = LEN(image_name)
errcode = h5imget_npalettes_c(loc_id,namelen,image_name,npals)
END SUBROUTINE h5imget_npalettes_f
!>
!! \ingroup FH5IM
!!
!! \brief Gets information about a palette dataset (dimensions).
!!
!! \param loc_id Location identifier. The identifier may be that of a file or group.
!! \param image_name The name of the image dataset.
!! \param pal_number The zero based index that identifies the palette.
!! \param pal_dims The dimensions of the palette dataset.
!! \param errcode \fortran_error
!!
SUBROUTINE h5imget_palette_info_f(loc_id,&
image_name,&
pal_number,&
pal_dims,&
errcode )
IMPLICIT NONE
INTEGER(hid_t), INTENT(in) :: loc_id
CHARACTER(len=*), INTENT(in) :: image_name
INTEGER, INTENT(in) :: pal_number
INTEGER(hsize_t), DIMENSION(*), INTENT(inout) :: pal_dims
INTEGER :: errcode
INTEGER(size_t) :: namelen ! name length
INTERFACE
INTEGER FUNCTION h5imget_palette_info_c(loc_id,namelen,image_name,pal_number,pal_dims) &
BIND(C,NAME='h5imget_palette_info_c')
IMPORT :: C_CHAR
IMPORT :: HID_T, SIZE_T, HSIZE_T
IMPLICIT NONE
INTEGER(hid_t), INTENT(in) :: loc_id
CHARACTER(KIND=C_CHAR), DIMENSION(*), INTENT(in) :: image_name
INTEGER, INTENT(in) :: pal_number
INTEGER(hsize_t), DIMENSION(*), INTENT(inout) :: pal_dims
INTEGER(size_t) :: namelen
END FUNCTION h5imget_palette_info_c
END INTERFACE
namelen = LEN(image_name)
errcode = h5imget_palette_info_c(loc_id,namelen,image_name,pal_number,pal_dims)
END SUBROUTINE h5imget_palette_info_f
!>
!! \ingroup FH5IM
!!
!! \brief Gets the palette dataset
!!
!! \param loc_id Location identifier. The identifier may be that of a file or group.
!! \param image_name The name of the image dataset.
!! \param pal_number The zero based index that identifies the palette.
!! \param pal_data The palette dataset.
!! \param errcode \fortran_error
!!
SUBROUTINE h5imget_palette_f(loc_id,&
image_name,&
pal_number,&
pal_data,&
errcode )
IMPLICIT NONE
INTEGER(hid_t), INTENT(in) :: loc_id
CHARACTER(len=*), INTENT(in) :: image_name
INTEGER, INTENT(in) :: pal_number
INTEGER, INTENT(inout), DIMENSION(*) :: pal_data
INTEGER :: errcode
INTEGER(size_t) :: namelen ! length of name buffer
INTERFACE
INTEGER FUNCTION h5imget_palette_c(loc_id,namelen,image_name,pal_number,pal_data) &
BIND(C,NAME='h5imget_palette_c')
IMPORT :: C_CHAR
IMPORT :: HID_T, SIZE_T
IMPLICIT NONE
INTEGER(hid_t), INTENT(in) :: loc_id
INTEGER(size_t) :: namelen
CHARACTER(KIND=C_CHAR), DIMENSION(*), INTENT(in) :: image_name
INTEGER, INTENT(in) :: pal_number
INTEGER, INTENT(inout), DIMENSION(*) :: pal_data
END FUNCTION h5imget_palette_c
END INTERFACE
namelen = LEN(image_name)
errcode = h5imget_palette_c(loc_id,namelen,image_name,pal_number,pal_data)
END SUBROUTINE h5imget_palette_f
!>
!! \ingroup FH5IM
!!
!! \brief Inquires if a dataset is a palette. Returns zero (false), a positive (true) or a negative (failure) value.
!!
!! \param loc_id Location identifier. The identifier may be that of a file or group.
!! \param dset_name The name of the dataset.
!!
INTEGER FUNCTION h5imis_palette_f(loc_id, dset_name)
IMPLICIT NONE
INTEGER(hid_t), INTENT(in) :: loc_id
CHARACTER(len=*), INTENT(in) :: dset_name
INTEGER :: errcode
INTEGER(size_t) :: namelen ! name length
INTERFACE
INTEGER FUNCTION h5imis_palette_c(loc_id,namelen,dset_name) &
BIND(C,NAME='h5imis_palette_c')
IMPORT :: C_CHAR
IMPORT :: HID_T, SIZE_T
IMPLICIT NONE
INTEGER(hid_t), INTENT(in) :: loc_id
INTEGER(size_t) :: namelen
CHARACTER(KIND=C_CHAR), DIMENSION(*), INTENT(in) :: dset_name
END FUNCTION h5imis_palette_c
END INTERFACE
namelen = LEN(dset_name)
errcode = h5imis_palette_c(loc_id,namelen,dset_name)
h5imis_palette_f = errcode
END FUNCTION h5imis_palette_f
END MODULE H5IM
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