ukonlly https://blog.hatena.ne.jp/ukonlly/ 開発めも２ https://ukonlly.hatenablog.jp/ R igraph ## image rasters <- c(); for(v in V(g)$name){ jpg <- paste("/Users/ukonlly/data/", v, ".jpg", sep=""); url <- paste("file://", jpg, sep=""); if(file.exists(jpg)){ con <- url(url, open="rb") bin <- readBin(con, what="raw", n=10^6) close(con) rast <- readJPEG(bin, native=TRUE); } else { rast <- as.ras… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fukonlly.hatenablog.jp%2Fentry%2F2014%2F12%2F21%2F130000" title=" ノードに画像を描画 - 開発めも２" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2014-12-21 13:00:00 rich https://ukonlly.hatenablog.jp/entry/2014/12/21/130000 1.0 100%