patternring1: Plot a ring chart using patterns and colors to fill the ring.

In patternplot: Versatile Pie Charts, Ring Charts, Bar Charts and Box Plots using Patterns, Colors and Images

Description

The patternring1 function is a tool for creating versatile ring charts by filling the ring with colors and patterns.

Usage

patternring1(
  group1,
  pct1,
  label1,
  label.size1 = 4,
  label.color1 = "black",
  label.distance1 = 1.2,
  pattern.type1,
  pattern.color1,
  pattern.line.size1 = rep(10, length(group1)),
  background.color1,
  frame.color = "black",
  frame.size = 1,
  density1 = rep(10, length(group1)),
  pixel = 20,
  pattern.type.inner = "blank",
  pattern.color.inner = "white",
  pattern.line.size.inner = 1,
  background.color.inner = "white",
  pixel.inner = 10,
  density.inner = 1,
  r1,
  r2
)

Arguments

group1	a vector of strings, containing the names of each slice.
pct1	a vector of non-negative numbers, containing percentages of each group. The numbers must sum up to 100.
label1	a vector of strings, giving the names for the slices shown in the ring chart.
label.size1	the font size of labels shown in the ring chart.
label.color1	the color of labels shown in the ring chart.
label.distance1	the distance of labels from the border of the ring chart.
pattern.type1	a vector of patterns to be filled in the ring. The pattern types include: 'blank', 'bricks', 'vdashes', 'hdashes', 'crosshatch','dots', 'grid','hlines','nelines', 'nwlines', 'vlines', 'waves' and more.
pattern.color1	a vector of colors for the lines/dots of patterns filled in the ring.
pattern.line.size1	a vector of numeric values, the line size for the lines/dots of patterns filled in the ring.
background.color1	a vector of colors to be filled in the ring.
frame.color	the color for the borders of the ring.
frame.size	a numeric value, the line size for the borders of the ring.
density1	a numeric vector, the density for the lines/dots of patterns of the ring.
pixel	a numeric value, the pixel resolution of the ring.
pattern.type.inner	a pattern to be filled in the inner circle.
pattern.color.inner	the color for the lines/dots of the pattern of the inner circle.
pattern.line.size.inner	the line size for the lines/dots of the pattern of the inner circle.
background.color.inner	the color to be filled in the inner circle.
pixel.inner	a numeric value, the pixel resolution of the inner circle.
density.inner	a numeric vector, the density for the lines/dots of patterns of the inner circle.
r1	a numeric value, the inner radius of the ring.
r2	a numeric value, the outer radius of the ring.

Details

patternring1 function offers flexible ways of doing ring charts.

Value

A ggplot object.

Author(s)

Chunqiao Luo ([e-mail])

See Also

Function imagering1

Examples

library(patternplot)
library(png)
library(ggplot2)
group1<-c('New_England', 'Great_Lakes','Plains',  'Rocky_Mountain', 
          'Far_West','Southwest', 'Southeast',  'Mideast')
pct1<-c( 12, 11, 17, 15, 8, 11,  16,  10)
label1<-paste(group1, " \n ", pct1, "%", sep="")

pattern.type1<-c("hdashes", "blank", "grid", "blank", "hlines", 
                 "blank", "waves", "blank")
pattern.type.inner<-"blank"
pattern.color1<-rep("white", 8)
background.color1<-c("darkgreen", "darkcyan", "chocolate", "cadetblue1", 
                     "darkorchid", "yellowgreen", "hotpink", "lightslateblue")
density1<-rep(12, length(group1))
pattern.line.size1=c(12, 1, 10, 1, 20, 1, 12, 1)

g<-patternring1(group1, pct1, label1, label.size1=4,label.color1='black', 
label.distance1=1.45, pattern.type1, pattern.color1, pattern.line.size1,
background.color1, frame.color='black',frame.size=1.2, density1, pixel=18,
pattern.type.inner="blank",pattern.color.inner="white", pattern.line.size.inner=1,
background.color.inner="white", pixel.inner=10, density.inner=1, r1=3, r2=4)
g<-g+annotate(geom="text", x=0, y=0,label="2019 Number of Cases \n N=1000",color="black",
size=4)+scale_x_continuous(limits=c(-7, 7))+scale_y_continuous(limits=c(-7, 7))
g

patternplot documentation built on April 21, 2020, 5:05 p.m.