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refactoring

develop
Roland Gruber 3 years ago
parent
commit
df0e02da9f
  1. 12
      lam/templates/lib/500_lam.js

12
lam/templates/lib/500_lam.js

@ -947,11 +947,12 @@ window.lam.tools.webcam.init = function() {
if (navigator.mediaDevices && navigator.mediaDevices.enumerateDevices) {
navigator.mediaDevices.enumerateDevices()
.then(function(mediaDevices) {
mediaDevices.forEach(mediaDevice => {
for (var i = 0; i < mediaDevices.length; i++) {
var mediaDevice = mediaDevices[i];
if (mediaDevice.kind === 'videoinput') {
contentDiv.show();
}
});
};
});
}
};
@ -1064,9 +1065,10 @@ window.lam.tools.webcam.prepareData = function() {
context.drawImage(video, 0, 0, video.videoWidth, video.videoHeight);
var canvasData = canvas.toDataURL("image/png");
video.pause();
window.lam.tools.webcamStream.getTracks().forEach(function(track) {
track.stop();
});
var tracks = window.lam.tools.webcamStream.getTracks();
for (var i = 0; i < tracks.length; i++) {
tracks[i].stop();
}
jQuery(canvas).hide();
jQuery(video).hide();
return canvasData;

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