Awesome work! Is there a way that these filtered images could then be saved serv... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		whymsicalburito on Feb 5, 2012 \| parent \| context \| favorite \| on: Show HN: JavaScript Instagram-like Filters Awesome work! Is there a way that these filtered images could then be saved server side to be used later without the js?

alexmic on Feb 5, 2012 | [–]

You could get the image data from the canvas element using getImageData() and upload it to your server.

alexmic on Feb 5, 2012 | | [–]

Oops, the correct method is toDataURL(). See comment above.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact