-
-
Save tthew/f7726dde0204cb75e282 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<html> | |
<body> | |
<video id="v" width="300" height="300"></video> | |
<input id="b" type="button" disabled="true" value="Take Picture"></input> | |
<canvas id="c" style="display:none;" width="300" height="300"></canvas> | |
</body> | |
<script> | |
navigator.getUserMedia({video: true}, function(stream) { | |
var video = document.getElementById("v"); | |
var canvas = document.getElementById("c"); | |
var button = document.getElementById("b"); | |
video.src = stream; | |
button.disabled = false; | |
button.onclick = function() { | |
canvas.getContext("2d").drawImage(video, 0, 0, 300, 300, 0, 0, 300, 300); | |
var img = canvas.toDataURL("image/png"); | |
alert("done"); | |
}; | |
}, function(err) { alert("there was an error " + err)}); | |
</script> | |
</html> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment