Line ggplot that is coloured, but not facetted.
ggplot_line_col(data, x_var, y_var, col_var, text_var = NULL,
pal = NULL, pal_rev = FALSE, point_size = 1, line_size = 0.5,
title = "[Title]", title_wrap = 70, subtitle = NULL,
subtitle_wrap = 80, x_expand = NULL, x_labels = waiver(),
x_pretty_n = 6, x_title = "[X title]", x_title_wrap = 50,
y_balance = FALSE, y_expand = NULL, y_labels = waiver(),
y_pretty_n = 5, y_title = "[Y title]", y_title_wrap = 50,
y_trans = "identity", y_zero = TRUE, y_zero_line = NULL,
col_labels = NULL, col_labels_ncol = NULL, col_labels_nrow = NULL,
col_title = "", col_title_wrap = 25, caption = NULL,
caption_wrap = 80, font_family = "Helvetica",
font_size_title = NULL, font_size_body = NULL, isMobile = FALSE)A tibble or dataframe. Required input.
Unquoted numeric or date variable to be on the x axis. Required input.
Unquoted numeric variable to be on the y axis. Required input.
Unquoted categorical variable for lines and points to be coloured by. Required input.
Unquoted variable to be used as a customised tooltip in combination with plotly::ggplotly(plot, tooltip = "text"). Defaults to NULL.
Character vector of hex codes. Defaults to viridis. Use the pals package to find a suitable palette.
Reverses the palette. Defaults to FALSE.
Size of points. Defaults to 1.
Size of lines. Defaults to 0.5.
Title string. Defaults to "[Title]".
Number of characters to wrap the title to. Defaults to 70. Not applicable where isMobile equals TRUE.
Subtitle string. Defaults to "[Subtitle]".
Number of characters to wrap the subtitle to. Defaults to 80. Not applicable where isMobile equals TRUE.
A vector of range expansion constants used to add some padding on the x scale.
Adjust the x scale labels through a function or vector.
The desired number of intervals on the x axis, as calculated by the pretty algorithm. Defaults to 6. Not applicable where isMobile equals TRUE.
X axis title string. Defaults to "[X title]".
Number of characters to wrap the x title to. Defaults to 50. Not applicable where isMobile equals TRUE.
Add balance to the y axis so that zero is in the centre of the y scale.
A vector of range expansion constants used to add some padding on the y scale.
Adjust the y scale labels through a function or vector.
The desired number of intervals on the y axis, as calculated by the pretty algorithm. Defaults to 5.
Y axis title string. Defaults to "[Y title]".
Number of characters to wrap the y title to. Defaults to 50. Not applicable where isMobile equals TRUE.
A string specifying a transformation for the y axis scale, such as "log10" or "sqrt". Defaults to "identity".
TRUE or FALSE whether the minimum of the y scale is zero. Defaults to TRUE.
TRUE or FALSE whether to add a zero reference line to the y axis. Defaults to NULL, which is TRUE if there are positive and negative values in y_var. Otherwise it is FALSE.
Adjust the colour scale labels through a vector.
The number of columns in the legend. Defaults to 1.
The number of rows in the legend.
Colour title string for the legend. Defaults to NULL.
Number of characters to wrap the colour title to. Defaults to 25. Not applicable where isMobile equals TRUE.
Caption title string. Defaults to NULL.
Number of characters to wrap the caption to. Defaults to 80. Not applicable where isMobile equals TRUE.
Font family to use. Defaults to "Helvetica".
Font size for the title text. Defaults to 11.
Font size for all text other than the title. Defaults to 10.
Whether the plot is to be displayed on a mobile device. Defaults to FALSE. If within an app with the mobileDetect function, then use isMobile = input$isMobile.
A ggplot object.
# NOT RUN {
library(dplyr)
plot_data <- storms %>%
mutate(status = stringr::str_to_sentence(status)) %>%
group_by(year, status) %>%
summarise(wind = round(mean(wind), 2))
ggplot_line_col(plot_data, year, wind, status)
# }
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