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This file contains the FORTRAN90 tests for H5LT ! program image_test call make_image1() end program image_test !------------------------------------------------------------------------- ! make_image1 !------------------------------------------------------------------------- subroutine make_image1() use H5IM ! module of H5IM use HDF5 ! module of HDF5 library implicit none character(len=8), parameter :: filename = "f1img.h5" ! File name character(LEN=4), parameter :: dsetname1 = "img1" ! Dataset name character(LEN=4), parameter :: dsetname2 = "img2" ! Dataset name character(LEN=15), parameter :: il ="INTERLACE_PIXEL"! Dataset name integer(HID_T) :: file_id ! File identifier integer(HSIZE_T), parameter :: width = 30 ! width integer(HSIZE_T), parameter :: height = 10 ! width integer*1, dimension(width*height) :: buf1 ! Data buffer integer*1, dimension(width*height) :: bufr1 ! Data buffer integer*1, dimension(width*height*3) :: buf2 ! Data buffer integer*1, dimension(width*height*3) :: bufr2 ! Data buffer integer(HSIZE_T) :: widthr ! width of image integer(HSIZE_T) :: heightr ! height of image integer(HSIZE_T) :: planesr ! color planes integer(HSIZE_T) :: npalsr ! palettes character(LEN=15) :: interlacer ! interlace integer :: errcode ! Error flag integer :: is_image ! Error flag integer :: i, n ! general purpose integer ! ! palette ! create a 9 entry grey palette ! character(LEN=4), parameter :: pal_name = "pal1" ! Dataset name integer(HSIZE_T), dimension(2) :: pal_dims = (/9,3/) ! Dataset dimensions integer(HSIZE_T), dimension(2) :: pal_dims_out ! Dataset dimensions integer*1, dimension(9*3) :: pal_data_in = (/0,0,0,25,25,25,50,50,50,75,75,75,100,100,100,& 125,125,125,125,125,125,125,125,125,125,125,125/) integer*1, dimension(9*3) :: pal_data_out ! Data buffer integer(HSIZE_T) :: npals ! number of palettes integer :: pal_number ! palette number integer :: is_palette ! is palette ! ! Initialize the data array. ! n = 0 do i = 1, width*height buf1(i) = n; n = n + 1; end do n = 0 do i = 1, width*height*3 buf2(i) = n; n = n + 1; end do ! ! Initialize FORTRAN predefined datatypes. ! call h5open_f(errcode) ! ! Create a new file using default properties. ! call h5fcreate_f(filename, H5F_ACC_TRUNC_F, file_id, errcode) !------------------------------------------------------------------------- ! indexed image !------------------------------------------------------------------------- call test_begin(' Make/Read image 8bit ') ! ! write image. ! call h5immake_image_8bit_f(file_id,dsetname1,width,height,buf1,errcode) ! ! read image. ! call h5imread_image_f(file_id,dsetname1,bufr1,errcode) ! ! compare read and write buffers. ! do i = 1, width*height if ( buf1(i) .ne. bufr1(i) ) then print *, 'read buffer differs from write buffer' print *, bufr1(i), ' and ', buf1(i) stop endif end do ! ! get image info. ! call h5imget_image_info_f(file_id,dsetname1,widthr,heightr,planesr,interlacer,npalsr,errcode) if ( (widthr .ne. widthr) .or. (heightr .ne. height) .or. (planesr .ne. 1)) then print *, 'h5imget_image_info_f bad value' stop endif is_image = h5imis_image_f(file_id,dsetname1) if ( is_image .ne. 1) then print *, 'h5imis_image_f bad value' stop endif call passed() !------------------------------------------------------------------------- ! true color image !------------------------------------------------------------------------- call test_begin(' Make/Read image 24bit ') ! ! write image. ! call h5immake_image_24bit_f(file_id,dsetname2,width,height,il,buf2,errcode) ! ! read image. ! call h5imread_image_f(file_id,dsetname2,bufr2,errcode) ! ! compare read and write buffers. ! do i = 1, width*height*3 if ( buf2(i) .ne. bufr2(i) ) then print *, 'read buffer differs from write buffer' print *, bufr2(i), ' and ', buf2(i) stop endif end do ! ! get image info. ! call h5imget_image_info_f(file_id,dsetname2,widthr,heightr,planesr,interlacer,npalsr,errcode) if ( (widthr .ne. widthr) .or. (heightr .ne. height) .or. (planesr .ne. 3)) then print *, 'h5imget_image_info_f bad value' stop endif is_image = h5imis_image_f(file_id,dsetname2) if ( is_image .ne. 1) then print *, 'h5imis_image_f bad value' stop endif call passed() !------------------------------------------------------------------------- ! palette !------------------------------------------------------------------------- call test_begin(' Make palette ') ! ! make palette. ! call h5immake_palette_f(file_id,pal_name,pal_dims,pal_data_in,errcode) call passed() call test_begin(' Link/Unlink palette ') ! ! link palette. ! call h5imlink_palette_f(file_id,dsetname1,pal_name,errcode) ! ! read palette. ! pal_number = 0 call h5imget_palette_f(file_id,dsetname1,pal_number,pal_data_out,errcode) ! ! compare read and write buffers. ! do i = 1, 9*3 if ( pal_data_in(i) .ne. pal_data_out(i) ) then print *, 'read buffer differs from write buffer' print *, pal_data_in(i), ' and ', pal_data_out(i) stop endif end do ! ! get number of palettes ! call h5imget_npalettes_f(file_id,dsetname1,npals,errcode) if ( npals .ne. 1) then print *, 'h5imget_npalettes_f bad value' stop endif ! ! get palette info ! pal_number = 0 call h5imget_palette_info_f(file_id,dsetname1,pal_number,pal_dims_out,errcode) if ( (pal_dims_out(1) .ne. pal_dims(1)) .or. (pal_dims_out(2) .ne. pal_dims(2))) then print *, 'h5imget_palette_info_f bad value' stop endif ! ! is palette ! is_palette = h5imis_palette_f(file_id,pal_name) if ( is_palette .ne. 1 ) then print *, 'h5imis_palette_f bad value' stop endif ! ! unlink palette. ! call h5imunlink_palette_f(file_id,dsetname1,pal_name,errcode) ! ! get number of palettes ! call h5imget_npalettes_f(file_id,dsetname1,npals,errcode ) if ( npals .ne. 0) then print *, 'h5imget_npalettes_f bad value' stop endif call passed() !------------------------------------------------------------------------- ! end !------------------------------------------------------------------------- ! ! Close the file. ! call h5fclose_f(file_id, errcode) ! ! Close FORTRAN predefined datatypes. ! call h5close_f(errcode) ! ! end function. ! end subroutine make_image1 !------------------------------------------------------------------------- ! test_begin !------------------------------------------------------------------------- subroutine test_begin(string) character(LEN=*), intent(IN) :: string write(*, fmt = '(14a)', advance = 'no') string write(*, fmt = '(40x,a)', advance = 'no') ' ' end subroutine test_begin !------------------------------------------------------------------------- ! passed !------------------------------------------------------------------------- subroutine passed() write(*, fmt = '(6a)') 'PASSED' end subroutine passed