Gauge Charts

Source: R/plots.R

Create simple Gauge Charts

c3_gauge(c3, label = NULL, min = 0, max = 100, units = NULL,
  width = NULL, pattern = c("#FF0000", "#F97600", "#F6C600",
  "#60B044"), threshold = list(unit = "value", max = 100, values = c(30,
  60, 90, 100)), height = NULL, ...)

Arguments

c3

c3 htmlwidget object
label

list with options:

  • show: boolean

  • format: function, wrap in JS()
min

numeric
max

numeric
units

character appended to numeric value
width

integer pixel width of the arc
pattern

character vector or palette of colors
threshold

list with options:

  • unit: character one of 'percent', 'value'

  • max: numeric

  • values: numeric vector of threshold values for color change
height

integer pixel height of the chart. Proportion of gauge never changes so height scales with width despite this setting.
...

additional values passed to the gauge, color and size objects

Value

c3

Examples

data.frame(data=10) %>%
  c3() %>%
  c3_gauge(title = 'Colors')