Defines an arrow that can be drawn on a plot.
| procedure, public :: get_color => par_get_color | |
| procedure, public :: get_command_string => par_get_cmd | |
| procedure, public :: get_head_angle => par_get_head_angle | |
| procedure, public :: get_head_back_angle => par_get_head_back_angle | |
| procedure, public :: get_head_fill => par_get_fill | |
| procedure, public :: get_head_location => par_get_head | |
| procedure, public :: get_head_size => par_get_head_size | |
| procedure, public :: get_head_type => par_get_head_type | |
| procedure, public :: get_is_visible => par_get_is_visible | |
| procedure, public :: get_line_style => par_get_line_style | |
| procedure, public :: get_line_width => par_get_line_width | |
| procedure, public :: get_move_to_front => par_get_move_to_front | |
| procedure, public :: get_tail_location => par_get_tail | |
| procedure, public :: get_use_default_size => par_get_use_default_size | |
| procedure, public :: set_color => par_set_color | |
| procedure, public :: set_head_angle => par_set_head_angle | |
| procedure, public :: set_head_back_angle => par_set_head_back_angle | |
| procedure, public :: set_head_fill => par_set_fill | |
| generic, public :: set_head_location => par_set_head_1, par_set_head_2, par_set_head_3 | |
| procedure, public :: set_head_size => par_set_head_size | |
| procedure, public :: set_head_type => par_set_head_type | |
| procedure, public :: set_is_visible => par_set_is_visible | |
| procedure, public :: set_line_style => par_set_line_style | |
| procedure, public :: set_line_width => par_set_line_width | |
| procedure, public :: set_move_to_front => par_set_move_to_front | |
| generic, public :: set_tail_location => par_set_tail_1, par_set_tail_2, par_set_tail_3 | |
| procedure, public :: set_use_default_size => par_set_use_default_size |