create_gantt.RdGenerates a Gantt chart showing the schedule of pile-driving activities at selected wind farm sites.
create_gantt(
project,
spots = NULL,
by_date = FALSE,
exact_date = FALSE,
project_start_date = Sys.Date(),
project_end_date = Sys.Date() + 365,
colour_palette = wesanderson::wes_palette("Darjeeling1"),
font_family = "sans",
mark_quarters = FALSE,
mark_years = FALSE,
size_wp = 6,
hide_wp = FALSE,
size_activity = 4,
size_text_relative = 1,
label_wrap = FALSE,
month_number_label = TRUE,
month_date_label = TRUE,
x_axis_position = "top",
colour_stripe = "lightgray",
alpha_wp = 1,
alpha_activity = 1,
line_end = "round",
month_breaks = 1,
show_vertical_lines = TRUE,
axis_text_align = "right"
)A data.frame object. See test_project for an example.
A data.frame object. See test_spots for an example.
Logical. If FALSE, the start and end columns in the data.frame should correspond to month numbers from the beginning of the project. If TRUE, dates in the format ("2020-10" or "2020-10-01") should be given. Defaults to FALSE.
Logical. If FALSE, then periods are always understood to include full months. If TRUE, then exact dates can be given. Defaults to FALSE.
The date when the project starts. Can be a date, or a string in the format "2020-03" or "2020-03-01".
The date when the project ends. Can be a date, or a string in the format "2020-03" or "2020-03-01".
A character vector of colours or a colour palette.
A character vector of length 1. Defaults to "sans". It is recommended to use a narrow/condensed font such as Roboto Condensed for more efficient use of text space.
Logical. If TRUE, vertical lines are added in correspondence of change of quarter (end of March, end of June, end of September, end of December). Defaults to FALSE.
Logical. If TRUE, vertical lines are added in correspondence of change of year (1 January). Defaults to FALSE.
Numeric. Defines the thickness of the line used to represent WPs. Defaults to 6.
Logical. If TRUE, the lines of the WP are hidden and only activities are shown. Defaults to FALSE.
Numeric. It defines the thickness of the line used to represent activities. Defaults to 4.
Numeric. Changes the size of all textual elements relative to their default size. For example, if set this to 1.5 all text elements will be 50% bigger. Defaults to 1.
Logical. If given, must be numeric, referring to the number of characters per line allowed in the labels of projects and activities, or logical (if set to TRUE, it will default to 32). To be used when labels would otherwise be excessively long. Defaults to FALSE.
Logical. If TRUE, month numbering is included on the x-axis. Defaults to TRUE.
Logical. If TRUE, month names and dates are included on the x-axis. Defaults to TRUE.
Character. Defaults to "top". Can also be "bottom". Used only when one of 'month_number_label' and 'month_date_label' is TRUE, otherwise ignored.
Character. Defaults to "lightgray". This is the stripe colour in the background used in alternate months.
Numeric. Controls transparency of the line used to represent WPs. Defaults to 1.
Numeric. Controls transparency of the line used to represent activities. Defaults to 1.
Character. Defaults to "round". One of "round", "butt", "square". Controls line ends.
Numeric. Defines if labels for all months are shown or only once every x months. Useful for longer projects. Defaults to 1.
Logical. If set to FALSE, it hides the thin vertical lines corresponding to month numbers. Useful in particular for longer projects. Defaults to TRUE.
Character. Defaults to "right". Defines alignment of text on the y-axis is left. Accepted values are "left", "right", "centre", or "center".
A Gantt chart as a ggplot2 object.
Adapted from ganttrify.