mirror of
https://github.com/24eme/signaturepdf.git
synced 2023-08-25 09:33:08 +02:00
Refacto de l'interface pour qu'ajout d'élement de signature soit plus
générique, à l'aide d'une modal
This commit is contained in:
parent
b76395074a
commit
f7db55cb75
115
public/js/app.js
115
public/js/app.js
@ -14,31 +14,77 @@ loadingTask.promise.then(function(pdf) {
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var copiedObject = null;
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var activeCanvas = null;
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var activeCanvasPointer = null;
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var canvasEditions = [];
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var svgCollections = [];
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opentype.load('/vendor/fonts/Caveat-Regular.ttf', function(err, font) {
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fontCaveat = font;
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});
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var displaysSVG = function() {
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document.getElementById('svg_list').innerHTML = "";
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svgCollections.forEach((svg, i) => {
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var inputRadio = document.createElement('input');
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inputRadio.type = "radio";
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inputRadio.classList.add("btn-check");
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inputRadio.id="radio_svg_"+i;
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inputRadio.name = "svg_2_add";
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inputRadio.autocomplete = "off";
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inputRadio.value = svg;
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var svgButton = document.createElement('label');
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svgButton.classList.add('btn');
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svgButton.classList.add('btn-lg');
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svgButton.classList.add('btn-outline-secondary');
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svgButton.htmlFor = "radio_svg_"+i;
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var svgImg = document.createElement('img');
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svgImg.src = svg;
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svgImg.style = "max-width: 180px;max-height: 70px;";
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svgButton.appendChild(svgImg);
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document.getElementById('svg_list').appendChild(inputRadio);
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document.getElementById('svg_list').appendChild(svgButton);
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});
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}
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displaysSVG();
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document.getElementById('btn_modal_ajouter').addEventListener('click', function() {
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if(document.getElementById('nav-draw-tab').classList.contains('active')) {
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svgCollections.push(signaturePad.toDataURL("image/svg+xml"));
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}
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if(document.getElementById('nav-type-tab').classList.contains('active')) {
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var fontPath = fontCaveat.getPath(document.getElementById('input-text-signature').value, 0, 0, 42);
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var fabricPath = new fabric.Path(fontPath.toPathData());
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fabricPath.top = 0;
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fabricPath.left = 0;
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fabricPath.height = fabricPath.getScaledHeight();
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var textCanvas = document.createElement('canvas');
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textCanvas.width = fabricPath.getScaledWidth();
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textCanvas.height = fabricPath.getScaledHeight();
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var textCanvas = new fabric.Canvas(textCanvas);
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textCanvas.add(fabricPath).renderAll();
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svgCollections.push("data:image/svg+xml;base64,"+btoa(textCanvas.toSVG()));
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}
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if(document.getElementById('nav-import-tab').classList.contains('active')) {
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svgCollections.push(document.getElementById('img-upload').src);
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}
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displaysSVG();
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});
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var signaturePad = new SignaturePad(document.getElementById('signature-pad'), {
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backgroundColor: 'rgba(255, 255, 255, 0)',
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penColor: 'rgb(0, 0, 0)',
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minWidth: 0.75,
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maxWidth: 1.1,
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onEnd: function() {
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document.getElementById('radio_signature_pad').checked = true;
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}
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maxWidth: 1.1
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});
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document.getElementById('input-text-signature').addEventListener('keypress', function(event) {
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document.getElementById('radio_signature_text').checked = true;
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});
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document.getElementById('input-signature-text-classic').addEventListener('keypress', function(event) {
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document.getElementById('radio_signature_text_classic').checked = true;
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});
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var svgImage = null;
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document.getElementById('modalAddSvg').addEventListener('hidden.bs.modal', function (event) {
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signaturePad.clear();
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document.getElementById('input-text-signature').value = null;
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document.getElementById('input-image-upload').value = null;
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document.getElementById('img-upload').src = null;
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document.getElementById('img-upload').classList.add("d-none");
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})
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document.getElementById('input-image-upload').addEventListener('change', function(event) {
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var data = new FormData();
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data.append('file', document.getElementById('input-image-upload').files[0]);
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@ -47,8 +93,7 @@ loadingTask.promise.then(function(pdf) {
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xhr.open( 'POST', document.getElementById('form-image-upload').action, true );
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xhr.onreadystatechange = function () {
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svgImage = "data:image/svg+xml;base64,"+btoa(this.responseText);
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document.getElementById('radio_signature_image').checked = true;
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var svgImage = "data:image/svg+xml;base64,"+btoa(this.responseText);
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document.getElementById('img-upload').src = svgImage;
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document.getElementById('img-upload').classList.remove("d-none");
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};
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@ -57,12 +102,10 @@ loadingTask.promise.then(function(pdf) {
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event.preventDefault();
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});
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var canvasEditions = [];
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document.getElementById('save').addEventListener('click', function(event) {
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canvasEditions.forEach(function(canvasEdition, index) {
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document.getElementById('data-svg-'+index).value = canvasEdition.toSVG();
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})
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})
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});
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document.addEventListener('keydown', function(event) {
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@ -125,19 +168,8 @@ loadingTask.promise.then(function(pdf) {
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canvasEdition.on('mouse:dblclick', function(event) {
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x = event.pointer.x
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y = event.pointer.y
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var svg2add = null;
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if(document.getElementById('radio_signature_pad').checked) {
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svg2add = signaturePad.toDataURL("image/svg+xml");
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}
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if(document.getElementById('radio_signature_image').checked) {
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svg2add = svgImage;
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}
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if(svg2add) {
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fabric.loadSVGFromURL(svg2add, function(objects, options) {
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if(document.querySelector('input[name="svg_2_add"]:checked')) {
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fabric.loadSVGFromURL(document.querySelector('input[name="svg_2_add"]:checked').value, function(objects, options) {
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var svg = fabric.util.groupSVGElements(objects, options);
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svg.scaleToHeight(100);
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svg.top = y - (svg.getScaledHeight() / 2);
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@ -145,32 +177,25 @@ loadingTask.promise.then(function(pdf) {
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canvasEdition.add(svg).renderAll();
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});
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}
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if(document.getElementById('radio_signature_text').checked) {
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var fontPath = fontCaveat.getPath(document.getElementById('input-text-signature').value, 0, 0, 42);
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var fabricPath = new fabric.Path(fontPath.toPathData());
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fabricPath.top = y - (fabricPath.getScaledHeight() / 2);
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fabricPath.left = x - (fabricPath.getScaledWidth() / 2);
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canvasEdition.add(fabricPath).renderAll();
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}
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if(document.getElementById('radio_signature_text_classic').checked) {
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/*if(document.getElementById('radio_signature_text_classic').checked) {
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var textSignature = new fabric.Text(document.getElementById('input-signature-text-classic').value, { fontSize: 16 });
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textSignature.top = y - (textSignature.getScaledHeight() / 2);
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textSignature.left = x - (textSignature.getScaledWidth() / 2);
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canvasEdition.add(textSignature).renderAll();
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}
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}*/
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});
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canvasEditions.push(canvasEdition);
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var renderContext = {
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canvasContext: context,
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viewport: viewport
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viewport: viewport,
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enhanceTextSelection: true
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};
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var renderTask = page.render(renderContext);
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renderTask.promise.then(function () {
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console.log('Page rendered');
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});
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});
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}
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@ -22,26 +22,10 @@
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<div class="row">
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<div id="container-pages" class="col-lg-10 col-md-9 col-sm-8 col-xs-6 bg-light text-center"></div>
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<aside class="col-lg-2 col-md-3 col-sm-4 col-xs-6 mt-2 position-fixed end-0 bg-white">
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<div class="form-check form-switch float-end"><input class="form-check-input" type="radio" name="radio_signature" id="radio_signature_pad"></div>
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<h5><i class="bi bi-vector-pen"></i> À main levée</h5>
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<canvas id="signature-pad" class="border bg-light" width=235 height=125></canvas>
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<hr />
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<div class="form-check form-switch float-end"><input class="form-check-input" type="radio" name="radio_signature" id="radio_signature_text"></div>
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<h5><i class="bi bi-fonts"></i> Texte à la main</h5>
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<input id="input-text-signature" type="text" class="form-control" placeholder="Ma signature" style="font-family: Caveat; font-size: 24px;" />
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<hr />
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<div class="form-check form-switch float-end"><input class="form-check-input" type="radio" name="radio_signature" id="radio_signature_image"></div>
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<h5><i class="bi bi-image"></i> Image</h5>
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<div class="text-center">
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<img id="img-upload" class="d-none" style="max-height: 80px; max-width: 235px;" src="" />
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<div id="svg_list" class="d-grid gap-2"></div>
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<div class="d-grid gap-2 mt-3">
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<button type="button" class="btn btn-secondary" data-bs-toggle="modal" data-bs-target="#modalAddSvg"><i class="bi bi-plus-circle"></i> Ajouter un élément</button>
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</div>
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<form id="form-image-upload" action="/image2svg" method="POST" enctype="multipart/form-data">
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<input id="input-image-upload" class="form-control" name="image" type="file">
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</form>
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<hr />
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<div class="form-check form-switch float-end"><input class="form-check-input" type="radio" name="radio_signature" id="radio_signature_text_classic"></div>
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<h5><i class="bi bi-type"></i> Texte classique</h5>
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<input id="input-signature-text-classic" type="text" class="form-control" placeholder="" />
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<hr />
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<p><small class="text-muted"><i class="bi bi-hand-index"></i><i class="bi bi-hand-index"></i> <i class="bi bi-plus-circle-fill"></i> Double-cliquez sur le PDF pour ajouter l'élément sélectionné</small></p>
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<form id="form_pdf" action="/<?php echo $key ?>/save" method="post">
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@ -53,6 +37,43 @@
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</div>
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</div>
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<div class="modal fade" id="modalAddSvg" tabindex="-1" aria-labelledby="exampleModalLabel" aria-hidden="true">
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<div class="modal-dialog">
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<div class="modal-content">
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<div class="modal-body">
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<nav>
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<div class="nav nav-tabs" id="nav-tab" role="tablist">
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<button class="nav-link active" id="nav-draw-tab" data-bs-toggle="tab" data-bs-target="#nav-draw" type="button" role="tab" aria-controls="nav-draw" aria-selected="true"><i class="bi bi-vector-pen"></i> Dessiner</button>
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<button class="nav-link" id="nav-type-tab" data-bs-toggle="tab" data-bs-target="#nav-type" type="button" role="tab" aria-controls="nav-type" aria-selected="false"><i class="bi bi-fonts"></i> Saisir</button>
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<button class="nav-link" id="nav-import-tab" data-bs-toggle="tab" data-bs-target="#nav-import" type="button" role="tab" aria-controls="nav-import" aria-selected="false"><i class="bi bi-image"></i> Importer</button>
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</div>
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</nav>
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<div class="tab-content mt-3" id="nav-tabContent">
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<div class="tab-pane fade show active" id="nav-draw" role="tabpanel" aria-labelledby="nav-draw-tab">
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<canvas id="signature-pad" class="border bg-light" width="462" height="175"></canvas>
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</div>
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<div class="tab-pane fade" id="nav-type" role="tabpanel" aria-labelledby="nav-type-tab">
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<input id="input-text-signature" type="text" class="form-control form-control-lg" placeholder="Ma signature" style="font-family: Caveat; font-size: 48px;" />
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</div>
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<div class="tab-pane fade" id="nav-import" role="tabpanel" aria-labelledby="nav-import-tab">
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<div class="text-center">
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<img id="img-upload" class="d-none" style="max-width: 460px;" src="" />
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</div>
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<form id="form-image-upload" action="/image2svg" method="POST" enctype="multipart/form-data">
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<input id="input-image-upload" class="form-control" name="image" type="file">
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</form>
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</div>
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</div>
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</div>
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<div class="modal-footer">
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<button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Annuler</button>
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<button id="btn_modal_ajouter" type="button" class="btn btn-primary" data-bs-dismiss="modal">Ajouter</button>
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</div>
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</div>
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</div>
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</div>
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<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.1/dist/js/bootstrap.min.js" integrity="sha384-skAcpIdS7UcVUC05LJ9Dxay8AXcDYfBJqt1CJ85S/CFujBsIzCIv+l9liuYLaMQ/" crossorigin="anonymous"></script>
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<script src="/vendor/pdf.js?legacy"></script>
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<script src="/vendor/fabric.min.js?4.4.0"></script>
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<script src="/vendor/signature_pad.umd.min.js?3.0.0-beta.3"></script>
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