helper_funs: Helper Functions

In Hy4m/piechart: Tools for Draw Piecharts

Description

Helper functions for handle piechart data

Usage

get_polygon_data(x, ...)

get_label_data(x, ...)

calc_text_angle(.angle, facing = "clockwise", nice_facing = TRUE)

filter_generate(...)

pie_label(
  .label = NA,
  .ratio = NA,
  percent = TRUE,
  digits = 2,
  wrap = "(",
  ...
)

Arguments

x	a piechart data.
...	extra parameters passed on to dplyr::filter().
.angle	the angle in radians.
facing	one of clockwise, binding or normal.
nice_facing	logical value.
.label	character vector.
.ratio	numeric vector.
percent	logical, if TRUE will convert ratio to percent.
digits	integer indicating the number of decimal places.
wrap	symbols.

Value

a data frame.

Examples

df <- piechart_data(mtcars, aes(value = wt))
get_polygon_data(df)
get_label_data(df)

Hy4m/piechart documentation built on Jan. 1, 2022, 5:13 p.m.