line_plot_data Derived Type

type, public, abstract, extends(plot_data_colored) :: line_plot_data

A plot_data object for describing line series data.


Contents

Type-Bound Procedures


Type-Bound Procedures

procedure, public :: clear_all => pd_clear

  • private subroutine pd_clear(this)

    Clears the data set by removing stored data and clearing the GNUPLOT datablock name. This routine also calls clear_data to ensure the data is cleared from the data set as well as the datablock name.

    Arguments

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

    The plot_data object.

procedure(pd_clear_action), public, deferred :: clear_data

  • subroutine pd_clear_action(this) Prototype

    Performs a clearing operation.

    Arguments

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

    The plot_data object.

procedure, public :: create_unique_datablock_name => pd_create_unique_datablock_name

  • private subroutine pd_create_unique_datablock_name(this)

    Creates a unique name for the GNUPLOT datablock representing this data set.

    Arguments

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

    The plot_data object.

procedure, public :: get_color_index => pdc_get_color_index

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

    Gets the color index.

    Arguments

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

    The plot_data_colored object.

    Return Value integer(kind=int32)

    The index value.

procedure, public :: get_command_string => lpd_get_cmd

  • public function lpd_get_cmd(this) result(rst)

    Gets the GNUPLOT command string to represent this line_plot_data object.

    Arguments

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

    The line_plot_data object.

    Return Value character(len=:), allocatable

    The command string.

procedure(pd_get_string_result), public, deferred :: get_data_string

  • function pd_get_string_result(this) result(x) Prototype

    Retrieves a string from a plot_data object.

    Arguments

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

    The plot_data object.

    Return Value character(len=:), allocatable

    The string.

procedure, public :: get_datablock_name => pd_get_datablock_name

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

    Gets the name to associate with the datablock in the actual GNUPLOT plot file.

    Arguments

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

    The plot_data object.

    Return Value character(len=:), allocatable

    The name.

procedure, public :: get_draw_line => lpd_get_draw_line

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

    Gets a value determining if a line should be drawn.

    Arguments

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

    The line_plot_data object.

    Return Value logical

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

procedure, public :: get_draw_markers => lpd_get_draw_markers

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

    Gets a value determining if data point markers should be drawn.

    Arguments

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

    The line_plot_data object.

    Return Value logical

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

procedure, public :: get_line_color => pdc_get_line_color

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

    Gets the object color.

    Arguments

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

    The plot_data_colored object.

    Return Value type(color)

    The color.

procedure, public :: get_line_style => lpd_get_line_style

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

    Gets the line style.

    Arguments

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

    The line_plot_data object.

    Return Value integer(kind=int32)

    The line style. The line style must be one of the following.

    • LINE_DASHED

    • LINE_DASH_DOTTED

    • LINE_DASH_DOT_DOT

    • LINE_DOTTED

    • LINE_SOLID

procedure, public :: get_line_width => lpd_get_line_width

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

    Gets the width of the line, in pixels.

    Arguments

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

    The line_plot_data object.

    Return Value real(kind=real32)

    The line width.

procedure, public :: get_marker_frequency => lpd_get_marker_frequency

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

    Gets the marker frequency.

    Arguments

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

    The line_plot_data object.

    Return Value integer(kind=int32)

    The marker frequency.

procedure, public :: get_marker_scaling => lpd_get_marker_scaling

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

    Gets the marker scaling.

    Arguments

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

    The line_plot_data object.

    Return Value real(kind=real32)

    The scaling factor.

procedure, public :: get_marker_style => lpd_get_marker_style

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

    Gets the marker style.

    Arguments

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

    The line_plot_data object.

    Return Value integer(kind=int32)

    The marker type. The marker type must be one of the following:

    • MARKER_ASTERISK

    • MARKER_EMPTY_CIRCLE

    • MARKER_EMPTY_NABLA

    • MARKER_EMPTY_RHOMBUS

    • MARKER_EMPTY_SQUARE

    • MARKER_EMPTY_TRIANGLE

    • MARKER_FILLED_CIRCLE

    • MARKER_FILLED_NABLA

    • MARKER_FILLED_RHOMBUS

    • MARKER_FILLED_SQUARE

    • MARKER_FILLED_TRIANGLE

    • MARKER_PLUS

    • MARKER_X

procedure, public :: get_name => pd_get_name

  • private pure function pd_get_name(this) result(txt)

    Gets the name to associate with this data set.

    Arguments

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

    The plot_data object.

    Return Value character(len=:), allocatable

    The name.

procedure, public :: set_color_index => pdc_set_color_index

  • private subroutine pdc_set_color_index(this, x)

    Sets the color index.

    Arguments

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

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

    The index value.

procedure, public :: set_datablock_name => pd_set_datablock_name

  • private subroutine pd_set_datablock_name(this, x)

    Sets the name to associate with the datablock in the actual GNUPLOT plot file.

    Arguments

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

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

    The name.

procedure, public :: set_draw_line => lpd_set_draw_line

  • private subroutine lpd_set_draw_line(this, x)

    Sets a value determining if a line should be drawn.

    Arguments

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

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

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

procedure, public :: set_draw_markers => lpd_set_draw_markers

  • private subroutine lpd_set_draw_markers(this, x)

    Sets a value determining if data point markers should be drawn.

    Arguments

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

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

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

procedure, public :: set_line_color => pdc_set_line_color

  • private subroutine pdc_set_line_color(this, x)

    Sets the object color.

    Arguments

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

    The plot_data_colored object.
    type(color), intent(in) :: x

    The color.

procedure, public :: set_line_style => lpd_set_line_style

  • private subroutine lpd_set_line_style(this, x)

    Sets the line style.

    Arguments

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

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

    The line style. The line style must be one of the following.

    • LINE_DASHED

    • LINE_DASH_DOTTED

    • LINE_DASH_DOT_DOT

    • LINE_DOTTED

    • LINE_SOLID

procedure, public :: set_line_width => lpd_set_line_width

  • private subroutine lpd_set_line_width(this, x)

    Sets the width of the line, in pixels.

    Arguments

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

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

    The line width.

procedure, public :: set_marker_frequency => lpd_set_marker_frequency

  • private subroutine lpd_set_marker_frequency(this, x)

    Sets the marker frequency.

    Arguments

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

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

    The marker frequency.

procedure, public :: set_marker_scaling => lpd_set_marker_scaling

  • private subroutine lpd_set_marker_scaling(this, x)

    Sets the marker scaling.

    Arguments

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

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

    The scaling factor.

procedure, public :: set_marker_style => lpd_set_marker_style

  • private subroutine lpd_set_marker_style(this, x)

    Sets the marker style.

    Arguments

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

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

    The marker type. The marker type must be one of the following:

    • MARKER_ASTERISK

    • MARKER_EMPTY_CIRCLE

    • MARKER_EMPTY_NABLA

    • MARKER_EMPTY_RHOMBUS

    • MARKER_EMPTY_SQUARE

    • MARKER_EMPTY_TRIANGLE

    • MARKER_FILLED_CIRCLE

    • MARKER_FILLED_NABLA

    • MARKER_FILLED_RHOMBUS

    • MARKER_FILLED_SQUARE

    • MARKER_FILLED_TRIANGLE

    • MARKER_PLUS

    • MARKER_X

procedure, public :: set_name => pd_set_name

  • private subroutine pd_set_name(this, txt)

    Sets the name to associate with this data set.

    Arguments

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

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

    The name.