circ.R

library(archivist)
library(circlize)
library(RColorBrewer)
k <- brewer.pal(3,"Set1")

#
# plot
#

movies2014 <- archivist::aread("pbiecek/graphGallery/1f22770967c8b87c1b9028957055eff2")
movies2014$nazwy <- sapply(strsplit(as.character(movies2014$nazwy), split="(", fixed=T),
                                   `[`, 1)

# colors
colors <- sapply(sort(-table(movies2014$gatunki)), as.character)
colors[1] <- k[1]
colors[2] <- k[2]
colors[3] <- k[3]
colors[-(1:3)] <- "grey40"

png("kolko2015.png", 12*300, 12*300, res = 300)

par(mar = c(1,1,1,1)*15, cex = 0.6, xpd=NA)
factors = 1:12
szerokosci <- as.vector(table(movies2014$miesiac))
circos.par(points.overflow.warning = FALSE)
circos.initialize(factors = factors, xlim = c(0, 1), sector.width = szerokosci)
circos.trackPlotRegion(factors = 1:12, ylim = c(2,9), 
                       track.height = 0.5,bg.border = "grey",
                       bg.col = "grey96")

for (k in 1:12) {
  miesiac <- movies2014[movies2014$miesiac==k, ]
  
  for (j in 1:nrow(miesiac)) {
    circos.trackPoints(factors = k, 
                       seq(0, 1, length.out = nrow(miesiac))[j],
                       miesiac$oceny2[j],
                       1,
                       col=colors[as.character(miesiac$gatunki[j])],
                       pch=19)
    circos.trackLines(factors = k, 
                      seq(0, 1, length.out = nrow(miesiac))[j],
                      miesiac$oceny2[j],
                      1,
                      col=colors[as.character(miesiac$gatunki[j])],
                      type="h")
    circos.trackText(factors = k, 
                     seq(0, 1, length.out = nrow(miesiac))[j],
                     10,
                     miesiac$nazwy[j],
                     1,
                     col=colors[as.character(miesiac$gatunki[j])],
                     facing = "clockwise", adj=c(0,0),
                     cex=1)
  }
  circos.trackText(factors = k, 
                   0.5,
                   1,
                   month.abb[k],
                   1,
                   facing = "clockwise", adj=c(1,1),
                   cex=1.8)
}

circos.clear()

dev.off()