How to share an canvas image to twitter? -

guys i've been searching examples , tutorials how tweet image canvas, have no luck in finding one. know how in facebook (i found example). can me?

i figured out way post canvas images directly twitter using oauth.

the canvas image needs converted base64 , base64 in binary. done using .todataurl(), postcanvastourl() , datauritoblob()

it pretty fiddly process required piecing several answers, various blog posts , tutorials. i've created tutorial can follow walks through process.

alternatively can fork project here