You should go with some node library for images, like >
js-imagediff
pixelmatch
node-opencv
Good starting point to explore more deeply about it >
https://stackoverflow.com/questions/4196453/simple-and-fast-method-to-compare-images-for-similarity
@allstylus First option - get image from cache.
This is project with comments
getimagefromcache.xml
And here is article with detailed method description and video
http://wiki.bablosoft.com/doku.php?id=how_to_get_request_result
Second option - get image url and download it.
downloadimage.xml
The easiest one, but not the fastes one is to make an element screenshot.
screenshot.xml
@khalid_alsaba open the xml and download the page
When using the screenshot method
How do I save the images under different file names?
also, how can I change the file path that the images save in?
@khalid_alsaba could you help show me how to download images and save them to a folder?