billboard

billboard.js for R.

Check the Website

• Chart types
• Installation
• Examples
• Proxies
• Functions

Installation

# install.packages("devtools")
devtools::install_github("JohnCoene/billboard")

Chart types

• line
• spline
• bar
• scatter
• step
• area
• area step
• area spline
• pie
• donut
• gauge

Examples

Includes but is not limited to:

library(billboard)

mtcars %>% 
  b_board() %>%
  b_spline(wt) %>% 
  b_bar(disp, axis = "y2") %>% 
  b_step(cyl) %>% 
  b_area(qsec) %>% 
  b_scatter(hp, axis = "y2") %>% 
  b_xlabel("Miles per galon") %>% 
  b_color_brewer("Accent") %>% 
  b_tooltip(grouped = TRUE) %>% 
  b_grid_line(9, "Marked") %>% 
  b_grid_line(17, "avg (maybe)", axis = "y") %>% 
  b_region("x", 1, 4,)

Proxies

Features Shiny proxies; functions ending in _p.

Proxies:

• billboardProxy - Create billboard proxy for Shiny
• b_zoom_p - Zoom proxy
• b_focus_p - Foxus proxy
• b_defocus_p - Unfocus proxy
• b_transform_p - Transform chart proxy
• b_stack_p - Stack proxy
• b_region_p - Customise regions proxy
• b_add_region_p - Add region proxy
• b_flow_p - Add rows
• b_load_p - Add columns

Basic Example

See proxy documentation for more details ?b_flow_p

Demo

libary(shiny)
library(billboard)

shinyApp(
  ui = fluidPage(
    selectInput(
      "transform",
      "Change chart type:",
      choices = c("line", "spline", "area", "area-spline", "scatter", "bar"),
      selected = "line"
    ),
    billboardOutput("b_board")
  ),
  server = function(input, output){
  
  data <- data.frame(y = runif(25, 1, 25))
  
    output$b_board <- renderBillboard({
      data %>% 
        b_board() %>% 
        b_line(y, name = "Values")
    })
    
    observeEvent(input$transform, {
      billboardProxy("b_board") %>% 
      b_transform_p(input$transform, "Values")
    })
  }
)

Functions

Customise all the things

• b_area - Add an area chart
• b_area_spline - Add an area spline chart
• b_bar - Add a bar chart
• b_board - Initialise
• b_color - customise colors
• b_donut - Add a donut chart
• b_gauge - Add a gauge chart
• b_grid - Customise the grid
• b_grid_line - Add a grid line
• billboardOutput - billboard output for Shiny
• b_inter - Customise interactivity
• b_labels - Add labels
• b_legend - Customise legend
• b_line - Add a line chart
• b_color_magma - Magma color palette
• b_pad - Adjust padding
• b_pie - Add a pie chart
• b_color_plasma - Plama color palette
• b_region - Add regions
• b_resize - Change auto resize
• b_rotate - Rotate chart
• b_scatter - Add a scatter plot
• b_size - Change svg size
• b_spline - Add a spline chart
• b_step - Add a step chart
• b_step_area - Add a step area chart
• b_subchart - Add a subchart
• b_svg - Customise svg
• b_title - Add a chart title
• b_tooltip - Customise tooltip
• b_trans - Customise transitions
• b_color_brewer - Use RColorBrewer palettes
• b_color_viridis - Viridis color palette
• b_color_wes - Wes Anderson color palettes
• b_color_ghibli - Ghibli palettes
• b_xaxis - Customise x axis
• b_xgrid - Customise x grid
• b_xlabel - Add x label
• b_xtick - Customise x ticks
• b_yaxis - Customise y axis
• b_ygrid - Customise y grid
• b_ylabel - Customise y label
• b_ytick - Customise y ticks
• b_zoom - Allow zoom
• renderBillboard - Render billboard for Shiny
• Proxies
  • billboardProxy - Create billboard proxy for SHiny
  • b_zoom_p - Zoom proxy
  • b_focus_p - Foxus proxy
  • b_defocus_p - Unfocus proxy
  • b_transform_p - Transform chart proxy
  • b_stack_p - Stack proxy
  • b_region_p - Customise regions proxy
  • b_add_region_p - Add region proxy
  • b_flow_p Add rows
  • b_load_p Add columns