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# ニューイヤーカードをggplotで作りました。

More than 1 year has passed since last update.

# はじめに

タイトルのとおり、ニューイヤーカードを`ggplot`で作りました。参照元は下記の通りです。

## コード

デザインとggplotを操る技術はお察しの通り残念ですが…。

R
```library(ggplot2)
library(png)

f <- function(x) {
ifelse(abs(x) <= 1, (x^4 - x^2 + 6), 12/(abs(x) + 1))
}

g <- function(x) {
ifelse(abs(x) <= 2, (1/2 * cos(15 * x * pi) + 7/2), 12/(abs(x) + 1))
}

ggplot() + xlim(c(-2.5, 20)) + ylim(c(0, 13)) +
geom_point(aes(x, y), data.frame(x=0, y=6), size=70, col = "#fa8072") +
stat_function(aes(y=0),  fun = f, geom='density', fill='#FFFFFF') +
stat_function(aes(y=0),  fun = g, geom='density', fill= "#6495ed") +
annotation_raster(image, xmin = 6, xmax = 9, ymin = 1.2, ymax = 4) +
annotation_raster(image, xmin = 9.2, xmax = 11.2, ymin = 1, ymax = 3) +
annotation_raster(image, xmin = 11.4, xmax = 13.4, ymin = 0.8, ymax = 2.8) +
annotate('text', x = 11, y = 11, label = "HappyNewYear",
size = 30,  family = "HiraKakuPro-W6", col = "#ffd700") +
annotate('text', x = 16.5, y = 8, label = "2019",
size = 30,  family = "HiraKakuPro-W6", col = "#ffd700") +
annotate('text', x = 18, y = 1.5, label = "2019.01.01",
size = 10,  family = "HiraKakuPro-W6", col = "black") +
theme(axis.text.y = element_blank(),
axis.text.x = element_blank(),
axis.title.x = element_blank(),
axis.title.y = element_blank()) +
ggtitle("New Year's card")
```

あけましておめでとうございます。今年もよろしくお願いします。

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