Webcam support to use it as a photomaton ( photobooth ) #2
@ -51,7 +51,9 @@
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{% endblock %}
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<hr>
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<footer>Little Prynter is built by <a href="https://n07070.xyz/about-me/">n07070</a> because it's fun :) | <a href="https://git.n07070.xyz/n07070/littleprynter/src/branch/epson-tm-t20iii">Source code - AGPLv3</a></footer>
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</div>
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<footer class="row">
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<p class=" text-center">Little Prynter is built by <a href="https://n07070.xyz/about-me/">n07070</a> because it's fun :) | <a href="https://git.n07070.xyz/n07070/littleprynter">Source code - AGPLv3</a></p>
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</footer>
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</body>
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</html>
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@ -5,11 +5,9 @@
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<div class="card">
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<h3 class="card-header">Print a short message</h3>
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<div class="card-body">
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<form class="form-group" action="/api/print/sms" method="post">
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<input class="form-control" type="text" name="txt" placeholder="200 chars or less " maxlength="200" required><br>
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<input class="form-control" type="text" name="signature" placeholder="Signature or pseudo" maxlength="200" required><br>
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<input class="btn btn-primary float-right" type="submit" value="Imprimer" name="imprimer">
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</form>
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</div>
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@ -26,5 +24,5 @@
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<input class="btn btn-primary float-right" type="submit" value="Imprimer" name="imprimer">
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</form>
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</div>
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</div>
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{% endblock %}
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@ -2,13 +2,40 @@
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{% block content %}
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<noscript class="d-block">
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<div class="alert alert-warning " role="alert">
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<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-bug-fill" viewBox="0 0 16 16">
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<path d="M4.978.855a.5.5 0 1 0-.956.29l.41 1.352A4.985 4.985 0 0 0 3 6h10a4.985 4.985 0 0 0-1.432-3.503l.41-1.352a.5.5 0 1 0-.956-.29l-.291.956A4.978 4.978 0 0 0 8 1a4.979 4.979 0 0 0-2.731.811l-.29-.956z"/>
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<path d="M13 6v1H8.5v8.975A5 5 0 0 0 13 11h.5a.5.5 0 0 1 .5.5v.5a.5.5 0 1 0 1 0v-.5a1.5 1.5 0 0 0-1.5-1.5H13V9h1.5a.5.5 0 0 0 0-1H13V7h.5A1.5 1.5 0 0 0 15 5.5V5a.5.5 0 0 0-1 0v.5a.5.5 0 0 1-.5.5H13zm-5.5 9.975V7H3V6h-.5a.5.5 0 0 1-.5-.5V5a.5.5 0 0 0-1 0v.5A1.5 1.5 0 0 0 2.5 7H3v1H1.5a.5.5 0 0 0 0 1H3v1h-.5A1.5 1.5 0 0 0 1 11.5v.5a.5.5 0 1 0 1 0v-.5a.5.5 0 0 1 .5-.5H3a5 5 0 0 0 4.5 4.975z"/>
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</svg>
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This page will need Javascript and your authorization to use the webcam to work. It is not possible because Javascript seems to be deactived on this page.
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</div>
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</noscript>
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<div class="card">
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<h3 class="card-header">Photomaton</h3>
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<div class="card-body row">
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<canvas id="canvas"></canvas>
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<video id="video" class="align-self-center">Video stream not available.</video>
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<div class="image_dither">
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<div class="row align-self-center">
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<button class=" btn btn-primary" name="print_picture" id="print_button" disabled="">
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<svg xmlns="http://www.w3.org/2000/svg" width="54" height="54" fill="currentColor" class="bi bi-printer" viewBox="0 0 16 16">
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<path d="M2.5 8a.5.5 0 1 0 0-1 .5.5 0 0 0 0 1z"/>
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<path d="M5 1a2 2 0 0 0-2 2v2H2a2 2 0 0 0-2 2v3a2 2 0 0 0 2 2h1v1a2 2 0 0 0 2 2h6a2 2 0 0 0 2-2v-1h1a2 2 0 0 0 2-2V7a2 2 0 0 0-2-2h-1V3a2 2 0 0 0-2-2H5zM4 3a1 1 0 0 1 1-1h6a1 1 0 0 1 1 1v2H4V3zm1 5a2 2 0 0 0-2 2v1H2a1 1 0 0 1-1-1V7a1 1 0 0 1 1-1h12a1 1 0 0 1 1 1v3a1 1 0 0 1-1 1h-1v-1a2 2 0 0 0-2-2H5zm7 2v3a1 1 0 0 1-1 1H5a1 1 0 0 1-1-1v-3a1 1 0 0 1 1-1h6a1 1 0 0 1 1 1z"/>
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</svg>
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</button>
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<button class=" btn btn-secondary" name="flip" id="flip" disabled="">
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<svg xmlns="http://www.w3.org/2000/svg" width="54" height="54" fill="currentColor" class="bi bi-arrow-repeat" viewBox="0 0 16 16">
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<path d="M11.534 7h3.932a.25.25 0 0 1 .192.41l-1.966 2.36a.25.25 0 0 1-.384 0l-1.966-2.36a.25.25 0 0 1 .192-.41zm-11 2h3.932a.25.25 0 0 0 .192-.41L2.692 6.23a.25.25 0 0 0-.384 0L.342 8.59A.25.25 0 0 0 .534 9z"/>
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<path fill-rule="evenodd" d="M8 3c-1.552 0-2.94.707-3.857 1.818a.5.5 0 1 1-.771-.636A6.002 6.002 0 0 1 13.917 7H12.9A5.002 5.002 0 0 0 8 3zM3.1 9a5.002 5.002 0 0 0 8.757 2.182.5.5 0 1 1 .771.636A6.002 6.002 0 0 1 2.083 9H3.1z"/>
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</svg>
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</button>
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<div class="image_dither" id="image_dither">
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<picture>
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<img id="photo" class="align-self-center">
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</picture>
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@ -17,32 +44,22 @@
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<hr>
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<!-- <div class="row row-cols-2"> -->
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<!-- <button class="align-self-center col-3 btn btn-danger" name="take_picture" id="startbutton">
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<svg xmlns="http://www.w3.org/2000/svg" width="54" height="54" fill="currentColor" class="bi bi-camera" viewBox="0 0 16 16">
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<path d="M15 12a1 1 0 0 1-1 1H2a1 1 0 0 1-1-1V6a1 1 0 0 1 1-1h1.172a3 3 0 0 0 2.12-.879l.83-.828A1 1 0 0 1 6.827 3h2.344a1 1 0 0 1 .707.293l.828.828A3 3 0 0 0 12.828 5H14a1 1 0 0 1 1 1v6zM2 4a2 2 0 0 0-2 2v6a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V6a2 2 0 0 0-2-2h-1.172a2 2 0 0 1-1.414-.586l-.828-.828A2 2 0 0 0 9.172 2H6.828a2 2 0 0 0-1.414.586l-.828.828A2 2 0 0 1 3.172 4H2z"/>
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<path d="M8 11a2.5 2.5 0 1 1 0-5 2.5 2.5 0 0 1 0 5zm0 1a3.5 3.5 0 1 0 0-7 3.5 3.5 0 0 0 0 7zM3 6.5a.5.5 0 1 1-1 0 .5.5 0 0 1 1 0z"/>
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</svg>
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</button>
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<br><br> -->
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<button class="align-self-center col-3 btn btn-danger" name="print_picture" id="print_button">
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<svg xmlns="http://www.w3.org/2000/svg" width="54" height="54" fill="currentColor" class="bi bi-printer" viewBox="0 0 16 16">
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<path d="M2.5 8a.5.5 0 1 0 0-1 .5.5 0 0 0 0 1z"/>
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<path d="M5 1a2 2 0 0 0-2 2v2H2a2 2 0 0 0-2 2v3a2 2 0 0 0 2 2h1v1a2 2 0 0 0 2 2h6a2 2 0 0 0 2-2v-1h1a2 2 0 0 0 2-2V7a2 2 0 0 0-2-2h-1V3a2 2 0 0 0-2-2H5zM4 3a1 1 0 0 1 1-1h6a1 1 0 0 1 1 1v2H4V3zm1 5a2 2 0 0 0-2 2v1H2a1 1 0 0 1-1-1V7a1 1 0 0 1 1-1h12a1 1 0 0 1 1 1v3a1 1 0 0 1-1 1h-1v-1a2 2 0 0 0-2-2H5zm7 2v3a1 1 0 0 1-1 1H5a1 1 0 0 1-1-1v-3a1 1 0 0 1 1-1h6a1 1 0 0 1 1 1z"/>
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</svg>
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</button>
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<!-- </div> -->
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</div>
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</div>
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<style media="screen">
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canvas {
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display: none;
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}
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video {
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/* video {
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display: none;
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}
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} */
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.image_dither {
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/* width: 300px;
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@ -80,106 +97,7 @@
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</style>
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<script type="text/javascript">
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let streaming;
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var width = document.getElementById("video").parentNode.parentElement.clientWidth;
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var height = width / (4 / 3);
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function startup() {
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video = document.getElementById('video');
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canvas = document.getElementById('canvas');
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photo = document.getElementById('photo');
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printButton = document.getElementById('print_button');
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// access video stream from webcam
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navigator.mediaDevices.getUserMedia({
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video: true,
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audio: false
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})
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// on success, stream it in video tag
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// the video tag is hidden, as is the canvas.
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.then(function(stream) {
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video.srcObject = stream;
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video.play();
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})
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.catch(function(err) {
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console.log("An error occurred: " + err);
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});
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video.addEventListener('canplay', function(ev) {
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if (!streaming) {
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height = video.videoHeight / (video.videoWidth / width);
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if (isNaN(height)) {
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height = width / (4 / 3);
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}
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video.setAttribute('width', width);
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video.setAttribute('height', height);
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canvas.setAttribute('width', width);
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canvas.setAttribute('height', height);
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photo.setAttribute('width', width);
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photo.setAttribute('height', height);
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streaming = true;
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}
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}, false);
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printButton.addEventListener('click', function(ev){
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data = takepicture();
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printPicture(data)
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ev.preventDefault();
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}, false)
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}
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function clearphoto() {
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var context = canvas.getContext('2d');
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context.fillStyle = "#AAA";
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context.fillRect(0, 0, canvas.width, canvas.height);
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var data = canvas.toDataURL('image/png');
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photo.setAttribute('src', data);
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}
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function takepicture() {
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var context = canvas.getContext('2d');
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if (width && height) {
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canvas.width = width;
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canvas.height = height;
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context.drawImage(video, 0, 0, width, height);
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var data = canvas.toDataURL('image/png');
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photo.setAttribute('src', data);
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} else {
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clearphoto();
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}
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return data;
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}
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function printPicture(data){
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var url = "/api/print/img"
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var picture = data;
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const formData = new FormData();
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formData.append("file", picture);
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fetch(url, {
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method: 'POST', // or 'PUT'
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body: formData,
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headers:{
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'Content-Type': 'multipart/form-data'
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}
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}).then(response => console.log('Success:', response), true)
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.catch(error => console.error('Error:', error), false);
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}
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window.addEventListener('load', startup, false);
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</script>
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<script type="text/javascript" src="{{ url_for('static',filename='js/webcam.js') }}"></script>
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<br>
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Loading…
Reference in New Issue
Block a user