November 2019
Intermediate to advanced
472 pages
9h 23m
Japanese
Content preview from Rグラフィックスクックブック 第2版 ―ggplot2によるグラフ作成のレシピ集
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レシピ
14.7
Windows
のビットマップや画面出力でのフォント指定
369
R
でのフォント埋め込みはトリッキーなプロセスですが、
extrafont
パッケージが難しい部分の多くを
肩代わりしてくれます。
この本の執筆時点で
extrafont
は
TrueType
（
.ttf
）フォントのみを取り込めますが、将来的に
は
OpenType
（
.otf
）などの他の一般的フォーマットもサポートするかもしれません。
関連項目
showtext
も、
R
で標準と異なるフォントを使うためのパッケージです。
TrueType
、
OpenType
、
PostScript Type 1
フォントをサポートしており、ウェブフォントを簡単にダウンロードできるように
なります。しかし、現在のところ
RStudio
のビューアペインでは正しく動きません。
https://cran.
r-project.org/web/packages/showtext/vignettes/introduction.html
を参照してください。
テキストの体裁をさらにコントロールするには「レシピ9.2 テキストの体裁を変更する」を参照して
ください。
レシピ
14
.7
Windows
のビットマップや画面出力での
フォン
ト指定
問題
Windows
を使っていて、
R
のデフォルト以外のフォントをビットマップや画面出力で使いたい。
解決策
extrafont
パッケージはビットマップを生成したり、画面へ出力することもできます。手順は
PDF
ファイルで
extrafont
を使うとき（「レシピ
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.