Nothing to do with rendering an individual image on a webpage. Goal is to render the entire webpage save that as a screenshot. Want to show a thumbnail of an HTML file to the user. The HTML file I will be screenshotting will be an HTML part in a MIME email message – ideally I would like to snapshot the entire MIME file but if I can do this to an HTML file I’ll be in good shape.
An API would be ideal but an executable is also good.
I’m going with wkhtmltoimage. This worked once correctly set up xvfb. The postscript suggestion did not render correctly and we need img not pdf.