test_071 Subroutine

subroutine test_071(id, nfail)

Uses

  • proc~~test_071~~UsesGraph proc~test_071 test_071 module~forcolormap forcolormap proc~test_071->module~forcolormap module~forcolormap_cm_matplotlib forcolormap_cm_matplotlib module~forcolormap->module~forcolormap_cm_matplotlib module~forcolormap_cm_miscellaneous forcolormap_cm_miscellaneous module~forcolormap->module~forcolormap_cm_miscellaneous module~forcolormap_cm_scientific forcolormap_cm_scientific module~forcolormap->module~forcolormap_cm_scientific module~forcolormap_info forcolormap_info module~forcolormap->module~forcolormap_info module~forcolormap_parameters forcolormap_parameters module~forcolormap->module~forcolormap_parameters module~forcolormap_utils forcolormap_utils module~forcolormap->module~forcolormap_utils module~forcolormap_cm_matplotlib->module~forcolormap_parameters module~forcolormap_cm_miscellaneous->module~forcolormap_parameters module~forcolormap_cm_scientific->module~forcolormap_parameters module~forcolormap_info->module~forcolormap_cm_matplotlib module~forcolormap_info->module~forcolormap_cm_miscellaneous module~forcolormap_info->module~forcolormap_cm_scientific module~forcolormap_info->module~forcolormap_parameters iso_fortran_env iso_fortran_env module~forcolormap_parameters->iso_fortran_env module~forcolormap_utils->module~forcolormap_parameters

create_lagrange(...,reverse=.true.) should swap the endpoint colors.

Arguments

Type IntentOptional Attributes Name
integer, intent(inout) :: id
integer, intent(inout) :: nfail

Calls

proc~~test_071~~CallsGraph proc~test_071 test_071 proc~create_lagrange Colormap%create_lagrange proc~test_071->proc~create_lagrange proc~get_levels Colormap%get_levels proc~test_071->proc~get_levels proc~get_rgb Colormap%get_RGB proc~test_071->proc~get_rgb proc~report_test report_test proc~test_071->proc~report_test proc~assign_map Colormap%assign_map proc~create_lagrange->proc~assign_map proc~check Colormap%check proc~create_lagrange->proc~check proc~lagrange lagrange proc~create_lagrange->proc~lagrange proc~reverse Colormap%reverse proc~create_lagrange->proc~reverse proc~find_index Colormaps_info%find_index proc~check->proc~find_index proc~get_levels~2 Colormaps_info%get_levels proc~check->proc~get_levels~2 proc~lagrange_poly lagrange_poly proc~lagrange->proc~lagrange_poly

Called by

proc~~test_071~~CalledByGraph proc~test_071 test_071 program~check check program~check->proc~test_071

Source Code

   subroutine test_071(id, nfail)
      use forcolormap, only: Colormap, wp
      integer, intent(inout) :: id, nfail
      character(len=*), parameter :: name = "create_lagrange(reverse=.true.) swaps endpoints"
      logical :: ok
      type(Colormap) :: cm
      integer :: colors(2,3)
      integer :: r, g, b

      colors(1,:) = [  1,  2,  3 ]
      colors(2,:) = [ 11, 12, 13 ]

      call cm%create_lagrange("lag", 0.0_wp, 1.0_wp, colors, 16, reverse=.true.)

      call cm%get_RGB(0, r, g, b)
      ok = (r == colors(2,1)) .and. (g == colors(2,2)) .and. (b == colors(2,3))

      call cm%get_RGB(cm%get_levels()-1, r, g, b)
      ok = ok .and. (r == colors(1,1)) .and. (g == colors(1,2)) .and. (b == colors(1,3))

      call report_test(name, ok, id, nfail)
   end subroutine test_071