surface_plot Derived Type

type, public, extends(plot_3d) :: surface_plot


Contents

Type-Bound Procedures


Type-Bound Procedures

procedure, public :: clear_all => plt_clear_all

  • private subroutine plt_clear_all(this)

    Removes all plot_data objects from the plot.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(inout) :: this

    The plot object.

procedure, public :: clear_all_labels => plt_clear_labels

  • private subroutine plt_clear_labels(this)

    Clears all plot_label objects from the plot.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(inout) :: this

    The plot object.

procedure, public :: clear_arrows => plt_clear_arrows

  • private subroutine plt_clear_arrows(this)

    Clears all plot_arrow objects from the plot.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(inout) :: this

    The plot object.

procedure, public :: draw => plt_draw

  • private subroutine plt_draw(this, persist, err)

    Launches GNUPLOT and draws the plot per the current state of the command list.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(in) :: this

    The plot object.
    logical, intent(in), optional :: persist

    An optional parameter that can be used to keep GNUPLOT open.
    Set to true to force GNUPLOT to remain open; else, set to false to allow GNUPLOT to close after drawing. The default is true.
    class(errors), intent(inout), optional, target :: err

    An error handling object.

procedure, public :: free_resources => plt_clean_up

  • private subroutine plt_clean_up(this)

    Cleans up resources held by the plot object. Inheriting classes are expected to call this routine to free internally held resources.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(inout) :: this

    The plot object.

procedure, public :: get => plt_get

  • private function plt_get(this, i) result(x)

    Gets a pointer to the requested plot_data object.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(in) :: this

    The plot object.
    integer(kind=int32), intent(in) :: i

    The index of the plot_data object.

    Return Value class(plot_data), pointer

    A pointer to the requested plot_data object.

procedure, public :: get_allow_smoothing => surf_get_smooth

  • private pure function surf_get_smooth(this) result(x)

    Gets a value determining if the plotted surfaces should be smoothed.

    Arguments

    Type IntentOptional Attributes Name
    class(surface_plot), intent(in) :: this

    The surface_plot object.

    Return Value logical

    Returns true if the surface should be smoothed; else, false.

procedure, public :: get_arrow => plt_get_arrow

  • private function plt_get_arrow(this, i) result(rst)

    Gets a pointer to the requested plot_arrow object.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(in) :: this

    The plot object.
    integer(kind=int32), intent(in) :: i

    The index of the plot_arrow to retrieve.

    Return Value class(plot_arrow), pointer

    The plot_arrow object to retrieve.

procedure, public :: get_arrow_count => plt_get_arrow_count

  • private pure function plt_get_arrow_count(this) result(rst)

    Gets the number of plot_arrow objects held by the plot object.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(in) :: this

    The plot object.

    Return Value integer(kind=int32)

    The plot_arrow objects count.

procedure, public :: get_axis_equal => plt_get_axis_equal

  • private pure function plt_get_axis_equal(this) result(rst)

    Gets a flag determining if the axes should be equally scaled.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(in) :: this

    The plot object.

    Return Value logical

    Returns true if the axes should be scaled equally; else, false.

procedure, public :: get_azimuth => p3d_get_azimuth

  • private pure function p3d_get_azimuth(this) result(x)

    Gets the plot azimuth angle.

    Arguments

    Type IntentOptional Attributes Name
    class(plot_3d), intent(in) :: this

    The plot_3d object.

    Return Value real(kind=real64)

    The azimuth angle, in degrees.

procedure, public :: get_colormap => plt_get_colormap

  • private function plt_get_colormap(this) result(x)

    Gets a pointer to the colormap object.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(in) :: this

    The plot object.

    Return Value class(colormap), pointer

    A pointer to the colormap object. If no colormap is defined, a null pointer is returned.

procedure, public :: get_command_string => surf_get_cmd

  • private function surf_get_cmd(this) result(x)

    Gets the GNUPLOT command string to represent this plot_3d object.

    Arguments

    Type IntentOptional Attributes Name
    class(surface_plot), intent(in) :: this

    The surface_plot object.

    Return Value character(len=:), allocatable

    The command string.

procedure, public :: get_coordinate_system => p3d_get_csys

  • private pure function p3d_get_csys(this) result(rst)

    Gets a value determining the coordinate system.

    Arguments

    Type IntentOptional Attributes Name
    class(plot_3d), intent(in) :: this

    The plot_3d object.

    Return Value integer(kind=int32)

    The coordinate system ID, which must be one of the following.

    • COORDINATES_CARTESIAN

    • COORDINATES_CYLINDRICAL

    • COORDINATES_SPHERICAL

procedure, public :: get_count => plt_get_count

  • private pure function plt_get_count(this) result(x)

    Gets the number of stored plot_data objects.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(in) :: this

    The plot object.

    Return Value integer(kind=int32)

    The number of plot_data objects.

procedure, public :: get_draw_border => plt_get_draw_border

  • private pure function plt_get_draw_border(this) result(x)

    Gets a value determining if the border should be drawn.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(in) :: this

    The plot object.

    Return Value logical

    Returns true if the border should be drawn; else, false.

procedure, public :: get_elevation => p3d_get_elevation

  • private pure function p3d_get_elevation(this) result(x)

    Gets the plot elevation angle.

    Arguments

    Type IntentOptional Attributes Name
    class(plot_3d), intent(in) :: this

    The plot_3d object.

    Return Value real(kind=real64)

    The elevation angle, in degrees.

procedure, public :: get_font_name => plt_get_font

  • private function plt_get_font(this) result(x)

    Gets the name of the font used for plot text.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(in) :: this

    The plot object.

    Return Value character(len=:), allocatable

    The font name.

procedure, public :: get_font_size => plt_get_font_size

  • private function plt_get_font_size(this) result(x)

    Gets the size of the font used by the plot.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(in) :: this

    The plot object.

    Return Value integer(kind=int32)

    The size of the font, in points.

procedure, public :: get_label => plt_get_label

  • private function plt_get_label(this, i) result(x)

    Gets the requested plot_label from the plot.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(in) :: this

    The plot object.
    integer(kind=int32), intent(in) :: i

    The index of the plot_label object to retrieve.

    Return Value class(plot_label), pointer

    A pointer to the requested plot_label object.

procedure, public :: get_label_count => plt_get_label_count

  • private pure function plt_get_label_count(this) result(x)

    Gets the number of plot_label objects belonging to the plot.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(in) :: this

    The plot object.

    Return Value integer(kind=int32)

    The number of plot_label objects.

procedure, public :: get_legend => plt_get_legend

  • private function plt_get_legend(this) result(x)

    Gets the plot's legend object.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(in) :: this

    The plot object.

    Return Value type(legend), pointer

    A pointer to the legend object.

procedure, public :: get_light_intensity => surf_get_light_intensity

  • private pure function surf_get_light_intensity(this) result(x)

    Gets the ratio of the strength of the light source relative to the ambient light.

    Arguments

    Type IntentOptional Attributes Name
    class(surface_plot), intent(in) :: this

    The surface_plot object.

    Return Value real(kind=real32)

    The light intensity ratio.

procedure, public :: get_show_colorbar => plt_get_show_colorbar

  • private pure function plt_get_show_colorbar(this) result(x)

    Gets a value determining if the colorbar should be shown.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(in) :: this

    The plot object.

    Return Value logical

    Returns true if the colorbar should be drawn; else, false.

procedure, public :: get_show_contours => surf_get_show_contours

  • private pure function surf_get_show_contours(this) result(x)

    Gets a value determining if a contour plot should be drawn in conjunction with the surface plot.

    Arguments

    Type IntentOptional Attributes Name
    class(surface_plot), intent(in) :: this

    The surface_plot object.

    Return Value logical

    Returns true if the contour plot should be drawn; else, false to only draw the surface.

procedure, public :: get_show_gridlines => plt_get_show_grid

  • private pure function plt_get_show_grid(this) result(x)

    Gets a flag determining if the grid lines should be shown.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(in) :: this

    The plot object.

    Return Value logical

    Returns true if the grid lines should be shown; else, false.

procedure, public :: get_show_hidden => surf_get_show_hidden

  • private pure function surf_get_show_hidden(this) result(x)

    Gets a value indicating if hidden lines should be shown.

    Arguments

    Type IntentOptional Attributes Name
    class(surface_plot), intent(in) :: this

    The surface_plot object.

    Return Value logical

    Returns true if hidden lines should be shown; else, false.

procedure, public :: get_specular_intensity => surf_get_specular_intensity

  • private pure function surf_get_specular_intensity(this) result(x)

    Gets the ratio of the strength of the specular light source relative to the ambient light.

    Arguments

    Type IntentOptional Attributes Name
    class(surface_plot), intent(in) :: this

    The surface_plot object.

    Return Value real(kind=real32)

    The specular light intensity ratio.

procedure, public :: get_terminal => plt_get_term

  • private function plt_get_term(this) result(x)

    Gets the GNUPLOT terminal object.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(in) :: this

    The plot object.

    Return Value class(terminal), pointer

    A pointer to the GNUPLOT terminal object.

procedure, public :: get_tics_inward => plt_get_tics_in

  • private pure function plt_get_tics_in(this) result(x)

    Gets a value determining if the axis tic marks should point inwards.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(in) :: this

    The plot object.

    Return Value logical

    Returns true if the tic marks should point inwards; else, false if the tic marks should point outwards.

procedure, public :: get_title => plt_get_title

  • private function plt_get_title(this) result(txt)

    Gets the plot's title.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(in) :: this

    The plot object.

    Return Value character(len=:), allocatable

    The title.

procedure, public :: get_transparency => surf_get_transparency

  • private pure function surf_get_transparency(this) result(x)

    Gets a factor defining the transparency of plotted surfaces.

    Arguments

    Type IntentOptional Attributes Name
    class(surface_plot), intent(in) :: this

    The surface_plot object.

    Return Value real(kind=real32)

    A value existing on the set (0 1] defining the level of transparency. A value of 1 indicates a fully opaque surface.

procedure, public :: get_use_lighting => surf_get_use_lighting

  • private pure function surf_get_use_lighting(this) result(x)

    Gets a value indicating if lighting, beyond the ambient light source, is to be used.

    Arguments

    Type IntentOptional Attributes Name
    class(surface_plot), intent(in) :: this

    The surface_plot object.

    Return Value logical

    True if lighting should be used; else, false.

procedure, public :: get_use_map_view => p3d_get_use_map_view

  • private pure function p3d_get_use_map_view(this) result(rst)

    Gets a value determining if the view should be set to a 2D map view. If true, the azimuth and elevation terms are ignored.

    Arguments

    Type IntentOptional Attributes Name
    class(plot_3d), intent(in) :: this

    The plot_3d object.

    Return Value logical

    Returns true if the map view will be used; else, false.

procedure, public :: get_x_axis => p3d_get_x_axis

  • private function p3d_get_x_axis(this) result(ptr)

    Gets the x-axis object.

    Arguments

    Type IntentOptional Attributes Name
    class(plot_3d), intent(in) :: this

    The plot_3d object.

    Return Value class(plot_axis), pointer

    A pointer to the x-axis object.

procedure, public :: get_y_axis => p3d_get_y_axis

  • private function p3d_get_y_axis(this) result(ptr)

    Gets the y-axis object.

    Arguments

    Type IntentOptional Attributes Name
    class(plot_3d), intent(in) :: this

    The plot_3d object.

    Return Value class(plot_axis), pointer

    A pointer to the y-axis object.

procedure, public :: get_z_axis => p3d_get_z_axis

  • private function p3d_get_z_axis(this) result(ptr)

    Gets the z-axis object.

    Arguments

    Type IntentOptional Attributes Name
    class(plot_3d), intent(in) :: this

    The plot_3d object.

    Return Value class(plot_axis), pointer

    A pointer to the z-axis object.

procedure, public :: get_z_intersect_xy => p3d_get_z_axis_intersect

  • private pure function p3d_get_z_axis_intersect(this) result(x)

    Gets a value determining if the z-axis should intersect the x-y plane.

    Arguments

    Type IntentOptional Attributes Name
    class(plot_3d), intent(in) :: this

    The plot_3d object.

    Return Value logical

    Returns true if the z-axis should intersect the x-y plane; else, false to allow the z-axis to float.

procedure, public :: initialize => surf_init

  • private subroutine surf_init(this, term, fname, err)

    Initializes the surface_plot object.

    Arguments

    Type IntentOptional Attributes Name
    class(surface_plot), intent(inout) :: this

    The surface_plot object.
    integer(kind=int32), intent(in), optional :: term

    An optional input that is used to define the terminal. The default terminal is a WXT terminal. The acceptable inputs are:

    • GNUPLOT_TERMINAL_PNG

    • GNUPLOT_TERMINAL_QT

    • GNUPLOT_TERMINAL_WIN32

    • GNUPLOT_TERMINAL_WXT

    • GNUPLOT_TERMINAL_LATEX
    character(len=*), intent(in), optional :: fname

    A filename to pass to the terminal in the event the terminal is a file type (e.g. GNUPLOT_TERMINAL_PNG).
    class(errors), intent(inout), optional, target :: err

    An error handling object.

procedure, public :: is_title_defined => plt_has_title

  • private pure function plt_has_title(this) result(x)

    Gets a value determining if a title has been defined for the plot object.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(in) :: this

    The plot object.

    Return Value logical

    Returns true if a title has been defined for this plot; else, returns false.

procedure, public :: pop => plt_pop_data

  • private subroutine plt_pop_data(this)

    Pops the last plot_data object from the stack.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(inout) :: this

    The plot object.

procedure, public :: pop_arrow => plt_pop_arrow

  • private subroutine plt_pop_arrow(this)

    Pops the last plot_arrow object from the plot.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(inout) :: this

    The plot object.

procedure, public :: pop_label => plt_pop_label

  • private subroutine plt_pop_label(this)

    Removes the last label from the plot.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(inout) :: this

    The plot object.

procedure, public :: push => plt_push_data

  • private subroutine plt_push_data(this, x, err)

    Pushes a plot_data object onto the stack.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(inout) :: this

    The plot object.
    class(plot_data), intent(inout) :: x

    The plot_data object.
    class(errors), intent(inout), optional, target :: err

    An error handling object.

procedure, public :: push_arrow => plt_push_arrow

  • private subroutine plt_push_arrow(this, x, err)

    Pushes a new @ref plot_arrow object onto the plot.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(inout) :: this

    The plot object.
    class(plot_arrow), intent(in) :: x

    The plot_arrow object.
    class(errors), intent(inout), optional, target :: err

    An error handling object.

procedure, public :: push_label => plt_push_label

  • private subroutine plt_push_label(this, lbl, err)

    Adds a label to the plot.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(inout) :: this

    The plot object.
    class(plot_label), intent(in) :: lbl

    The plot label.
    class(errors), intent(inout), optional, target :: err

    An error handling object.

procedure, public :: save_file => plt_save

  • private subroutine plt_save(this, fname, err)

    Saves a GNUPLOT command file.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(in) :: this

    The plot object.
    character(len=*), intent(in) :: fname

    The filename.
    class(errors), intent(inout), optional, target :: err

    An error handling object.

procedure, public :: set => plt_set

  • private subroutine plt_set(this, i, x)

    Sets the requested plot_data object into the plot.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(inout) :: this

    The plot object.
    integer(kind=int32), intent(in) :: i

    The index of the plot_data object.
    class(plot_data), intent(in) :: x

    The plot_data object.

procedure, public :: set_allow_smoothing => surf_set_smooth

  • private subroutine surf_set_smooth(this, x)

    Sets a value determining if the plotted surfaces should be smoothed.

    Arguments

    Type IntentOptional Attributes Name
    class(surface_plot), intent(inout) :: this

    The surface_plot object.
    logical, intent(in) :: x

    Set to true if the surface should be smoothed; else, false.

procedure, public :: set_arrow => plt_set_arrow

  • private subroutine plt_set_arrow(this, i, x)

    Sets a plot_arrow into the plot.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(inout) :: this

    The plot object.
    integer(kind=int32), intent(in) :: i

    The index of the plot_arrow object to replace.
    class(plot_arrow), intent(in) :: x

    The new plot_arrow object.

procedure, public :: set_axis_equal => plt_set_axis_equal

  • private subroutine plt_set_axis_equal(this, x)

    Sets a flag determining if the axes should be equally scaled.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(inout) :: this

    The plot object.
    logical, intent(in) :: x

    Set to true if the axes should be scaled equally; else, false.

procedure, public :: set_azimuth => p3d_set_azimuth

  • private subroutine p3d_set_azimuth(this, x)

    Sets the plot azimuth angle.

    Arguments

    Type IntentOptional Attributes Name
    class(plot_3d), intent(inout) :: this

    The plot_3d object.
    real(kind=real64), intent(in) :: x

    The azimuth angle, in degrees.

procedure, public :: set_colormap => plt_set_colormap

  • private subroutine plt_set_colormap(this, x, err)

    Sets the colormap object.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(inout) :: this

    The plot object.
    class(colormap), intent(in) :: x

    The colormap object. Notice, a copy of this object is stored, and the plot object then manages the lifetime of the copy.
    class(errors), intent(inout), optional, target :: err

    An error handler object.

procedure, public :: set_coordinate_system => p3d_set_csys

  • private subroutine p3d_set_csys(this, x)

    Sets a value determining the coordinate system.

    Arguments

    Type IntentOptional Attributes Name
    class(plot_3d), intent(inout) :: this

    The plot_3d object.
    integer(kind=int32), intent(in) :: x

    The coordinate system ID, which must be one of the following.

    • COORDINATES_CARTESIAN

    • COORDINATES_CYLINDRICAL

    • COORDINATES_SPHERICAL

procedure, public :: set_draw_border => plt_set_draw_border

  • private subroutine plt_set_draw_border(this, x)

    Sets a value determining if the border should be drawn.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(inout) :: this

    The plot object.
    logical, intent(in) :: x

    Set to true if the border should be drawn; else, false.

procedure, public :: set_elevation => p3d_set_elevation

  • private subroutine p3d_set_elevation(this, x)

    Sets the plot elevation angle.

    Arguments

    Type IntentOptional Attributes Name
    class(plot_3d), intent(inout) :: this

    The plot_3d object.
    real(kind=real64), intent(in) :: x

    The elevation angle, in degrees.

procedure, public :: set_font_name => plt_set_font

  • private subroutine plt_set_font(this, x)

    Sets the name of the font used for plot text.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(inout) :: this

    The plot object.
    character(len=*), intent(in) :: x

    The font name.

procedure, public :: set_font_size => plt_set_font_size

  • private subroutine plt_set_font_size(this, x)

    Sets the size of the font used by the plot.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(inout) :: this

    The plot object.
    integer(kind=int32), intent(in) :: x

    The font size, in points. If a value of zero is provided, the font size is reset to its default value; or, if a negative value is provided, the absolute value of the supplied value is utilized.

procedure, public :: set_label => plt_set_label

  • private subroutine plt_set_label(this, i, x)

    Sets the specified plot_label object.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(inout) :: this

    The plot object.
    integer(kind=int32), intent(in) :: i

    The index of the plot_label to replace.
    class(plot_label), intent(in) :: x

    The new plot_label object.

procedure, public :: set_light_intensity => surf_set_light_intensity

  • private subroutine surf_set_light_intensity(this, x)

    Sets the ratio of the strength of the light source relative to the ambient light.

    Arguments

    Type IntentOptional Attributes Name
    class(surface_plot), intent(inout) :: this

    The surface_plot object.
    real(kind=real32), intent(in) :: x

    The light intensity ratio. The value must exist in the set [0, 1]; else, it will be clipped to lie within the range.

procedure, public :: set_show_colorbar => plt_set_show_colorbar

  • private subroutine plt_set_show_colorbar(this, x)

    Sets a value determining if the colorbar should be shown.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(inout) :: this

    The plot object.
    logical, intent(in) :: x

    Set to true if the colorbar should be drawn; else, false.

procedure, public :: set_show_contours => surf_set_show_contours

  • private subroutine surf_set_show_contours(this, x)

    Sets a value determining if a contour plot should be drawn in conjunction with the surface plot.

    Arguments

    Type IntentOptional Attributes Name
    class(surface_plot), intent(inout) :: this

    The surface_plot object.
    logical, intent(in) :: x

    Set to true if the contour plot should be drawn; else, false to only draw the surface.

procedure, public :: set_show_gridlines => plt_set_show_grid

  • private subroutine plt_set_show_grid(this, x)

    Sets a flag determining if the grid lines should be shown.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(inout) :: this

    The plot object.
    logical, intent(in) :: x

    Set to true if the grid lines should be shown; else, false.

procedure, public :: set_show_hidden => surf_set_show_hidden

  • private subroutine surf_set_show_hidden(this, x)

    Sets a value indicating if hidden lines should be shown.

    Arguments

    Type IntentOptional Attributes Name
    class(surface_plot), intent(inout) :: this

    The surface_plot object.
    logical, intent(in) :: x

    Set to true if hidden lines should be shown; else, false.

procedure, public :: set_specular_intensity => surf_set_specular_intensity

  • private subroutine surf_set_specular_intensity(this, x)

    Sets the ratio of the strength of the specular light source relative to the ambient light.

    Arguments

    Type IntentOptional Attributes Name
    class(surface_plot), intent(inout) :: this

    The surface_plot object.
    real(kind=real32), intent(in) :: x

    The specular light intensity ratio. The value must exist in the set [0, 1]; else, it will be clipped to lie within the range.

procedure, public :: set_tics_inward => plt_set_tics_in

  • private subroutine plt_set_tics_in(this, x)

    Sets a value determining if the axis tic marks should point inwards.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(inout) :: this

    The plot object.
    logical, intent(in) :: x

    Set to true if the tic marks should point inwards; else, false if the tic marks should point outwards.

procedure, public :: set_title => plt_set_title

  • private subroutine plt_set_title(this, txt)

    Sets the plot's title.

    Arguments

    Type IntentOptional Attributes Name
    class(plot), intent(inout) :: this

    The plot object.
    character(len=*), intent(in) :: txt

    The title.

procedure, public :: set_transparency => surf_set_transparency

  • private subroutine surf_set_transparency(this, x)

    Sets a factor defining the transparency of plotted surfaces.

    Arguments

    Type IntentOptional Attributes Name
    class(surface_plot), intent(inout) :: this

    The surface_plot object.
    real(kind=real32), intent(in) :: x

    A value existing on the set (0 1] defining the level of transparency. A value of 1 indicates a fully opaque surface.
    Any values supplied outside of the set are clipped to fit within (0 1].

procedure, public :: set_use_lighting => surf_set_use_lighting

  • private subroutine surf_set_use_lighting(this, x)

    Sets a value indicating if lighting, beyond the ambient light source, is to be used.

    Arguments

    Type IntentOptional Attributes Name
    class(surface_plot), intent(inout) :: this

    The surface_plot object.
    logical, intent(in) :: x

    True if lighting should be used; else, false.

procedure, public :: set_use_map_view => p3d_set_use_map_view

  • private subroutine p3d_set_use_map_view(this, x)

    Sets a value determining if the view should be set to a 2D map view. If true, the azimuth and elevation terms are ignored.

    Arguments

    Type IntentOptional Attributes Name
    class(plot_3d), intent(inout) :: this

    The plot_3d object.
    logical, intent(in) :: x

    Seturns true if the map view will be used; else, false.

procedure, public :: set_z_intersect_xy => p3d_set_z_axis_intersect

  • private subroutine p3d_set_z_axis_intersect(this, x)

    Sets a value determining if the z-axis should intersect the x-y plane.

    Arguments

    Type IntentOptional Attributes Name
    class(plot_3d), intent(inout) :: this

    The plot_3d object.
    logical, intent(in) :: x

    Set to true if the z-axis should intersect the x-y plane; else, false to allow the z-axis to float.