I am trying to add some chemical structure images to some plots I have created. I am using the ACToR database to access the chemical structures. For example:
Please note that the Bioconductor R package EBImage is capable of loading images directly from an URL and visualizing them:
library(EBImage) img = readImage("path/to/your/image/file or URL") display(img, method = "raster")
Cheers,
Andrzej