I need to be able to build an html page and then save the rendered html output to an image. Before I switched to Go, I was accomplishing this with NodeJS and PhantomJS by building a "headless" webpage and capturing the image with a screenshot into an image file. I need to be able to do the same thing in Go. I know how to build the HTML template using the html/template package. But, I am lost on how I get essentially capture a screenshot of the rendered HTML and save it to an image with a specified width and height. This was fairly easy in PhantomJS by just calling the 'Render' method and passing the location of the image to save to. But, I can't find anyway to do this in Go.
Any help is greatly appreciated!
