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library(datasauRus) | |
library(ggplot2) | |
library(ggrepel) | |
library(viridisLite) | |
is_equal <- function(x, y, ...) { | |
vapply(x, function(i) identical(all.equal(i, y, ...), TRUE), FUN.VALUE = logical(1)) | |
} | |
up <- 12 | |
dino_data <- datasaurus_dozen[datasaurus_dozen$dataset == "dino", ] | |
dino_data$x <- -dino_data$x + 100 | |
dino_data$y <- dino_data$y + up | |
dino_data$colour <- (dino_data$x + dino_data$y) / 2 | |
dino_data$label <- NA_character_ | |
dino_data$label[is_equal(dino_data$x, 64.3590) & is_equal(dino_data$y - up, 79.8718)] <- "Good Luck Steph\nWe'll Miss You!" | |
steph_code <- "attributes(Steph) <- c('smart','fun','committed') | |
while(between(Sys.Date(),'2007-02-01','2019-01-19')) { | |
class(Steph) <- 'ENV' | |
} | |
if (Sys.Date() >= '2019-01-21') { | |
class(Steph) <- 'IDD' | |
}" | |
# The font sizes make it look crazy in the RStudio plot viewer, but the final png looks good | |
(p <- ggplot(dino_data, aes(x = x, y = y, label = label, colour = colour)) + | |
geom_point(size = 10) + | |
scale_colour_viridis_c(direction = -1, guide = "none") + | |
scale_y_continuous(limits = c(0, 140)) + | |
scale_x_continuous(limits = c(0, 130)) + | |
geom_label_repel(size = 20, nudge_x = 31, nudge_y = 35, label.r = unit(3, "lines"), | |
point.padding = 2, label.padding = 1.5) + | |
annotate("label", size = 7, family = "Iosevka", fontface = "bold", | |
x = 62.5, y = 13, hjust = 0, label = steph_code, | |
label.r = unit(0, "lines"), label.padding = unit(0.5, "lines"), | |
colour = viridis(2)[1]) + | |
theme(axis.text = element_text(size = 16), | |
axis.title = element_text(size = 16))) | |
ggsave("steph_cake.png", p, width = 16, height = 12, dpi = 240) |
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