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https://github.com/24eme/signaturepdf.git
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Définition des normes d'édition
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3a44c5a9b7
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15
.editorconfig
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15
.editorconfig
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@ -0,0 +1,15 @@
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# EditorConfig is awesome: https://EditorConfig.org
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# top-most EditorConfig file
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root = true
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[*]
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end_of_line = lf
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charset = utf-8
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indent_style = space
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indent_size = 4
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trim_trailing_whitespace = true
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[*.md]
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trim_trailing_whitespace = false
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@ -9,7 +9,7 @@ pdfjsLib.GlobalWorkerOptions.workerSrc = '/vendor/pdf.worker.js?legacy';
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// Asynchronous download of PDF
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var loadingTask = pdfjsLib.getDocument(url);
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loadingTask.promise.then(function(pdf) {
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var fontCaveat = null;
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var copiedObject = null;
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var activeCanvas = null;
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@ -23,11 +23,11 @@ loadingTask.promise.then(function(pdf) {
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var windowWidth = window.innerWidth;
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var menu = document.getElementById('offcanvasTop')
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var menuOffcanvas = new bootstrap.Offcanvas(menu)
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var is_mobile = function() {
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return !(window.getComputedStyle(document.getElementById('is_mobile')).display === "none");
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}
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var responsiveDisplay = function() {
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if(is_mobile()) {
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document.body.style.paddingRight = "";
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@ -50,6 +50,7 @@ loadingTask.promise.then(function(pdf) {
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}
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var storeCollections = function () {
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console.log('store');
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localStorage.setItem('svgCollections', JSON.stringify(svgCollections));
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}
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@ -202,7 +203,7 @@ loadingTask.promise.then(function(pdf) {
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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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var svgItem = {};
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if(document.getElementById('input-svg-type').value) {
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@ -214,8 +215,8 @@ loadingTask.promise.then(function(pdf) {
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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.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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@ -238,7 +239,7 @@ loadingTask.promise.then(function(pdf) {
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document.querySelector('#'+svg_list_id+' label:last-child').click();
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});
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function dataURLtoBlob(dataurl) {
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var arr = dataurl.split(','), mime = arr[0].match(/:(.*?);/)[1],
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bstr = atob(arr[1]), n = bstr.length, u8arr = new Uint8Array(n);
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@ -247,10 +248,10 @@ loadingTask.promise.then(function(pdf) {
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}
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return new Blob([u8arr], {type:mime});
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}
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function trimSvgWhitespace(svgContent) {
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if(!svgContent) {
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return null;
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}
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var svgContainer = document.createElement("div")
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@ -266,25 +267,25 @@ loadingTask.promise.then(function(pdf) {
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svg.setAttribute("viewBox", [box.x, box.y, box.width, box.height].join(" "));
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svgContent = svgContainer.innerHTML;
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document.body.removeChild(svgContainer)
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return svgContent = svgContainer.innerHTML;
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}
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var signaturePad = new SignaturePad(document.getElementById('signature-pad'), {
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penColor: 'rgb(0, 0, 0)',
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minWidth: 1.25,
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maxWidth: 2,
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throttle: 0,
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onEnd: function() {
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onEnd: function() {
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document.getElementById('btn_modal_ajouter').setAttribute('disabled', 'disabled');
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const file = new File([dataURLtoBlob(signaturePad.toDataURL())], "draw.png", {
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type: 'image/png'
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});
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var data = new FormData();
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var data = new FormData();
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data.append('file', file);
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xhr = new XMLHttpRequest();
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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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xhr.onreadystatechange = function () {
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var svgImage = "data:image/svg+xml;base64,"+btoa(trimSvgWhitespace(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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@ -294,7 +295,7 @@ loadingTask.promise.then(function(pdf) {
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xhr.send( data );
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}
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});
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document.querySelectorAll('#modalAddSvg .nav-link').forEach(function(item) { item.addEventListener('shown.bs.tab', function (event) {
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var firstInput = document.querySelector(event.target.dataset.bsTarget).querySelector('input');
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if(firstInput) {
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@ -320,7 +321,7 @@ loadingTask.promise.then(function(pdf) {
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document.getElementById('img-upload').classList.add("d-none");
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bootstrap.Tab.getOrCreateInstance(document.querySelector('#modalAddSvg #nav-tab button:first-child')).show();
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})
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document.getElementById('input-text-signature').addEventListener('keydown', function(event) {
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document.getElementById('btn_modal_ajouter').removeAttribute('disabled');
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if(event.key == 'Enter') {
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@ -331,13 +332,13 @@ loadingTask.promise.then(function(pdf) {
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document.getElementById('input-image-upload').addEventListener('change', function(event) {
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document.getElementById('btn_modal_ajouter').setAttribute('disabled', 'disabled');
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var data = new FormData();
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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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xhr = new XMLHttpRequest();
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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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xhr.onreadystatechange = function () {
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var svgImage = "data:image/svg+xml;base64,"+btoa(trimSvgWhitespace(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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@ -348,13 +349,13 @@ loadingTask.promise.then(function(pdf) {
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event.preventDefault();
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});
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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.getElementById('save_mobile').addEventListener('click', function(event) {
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document.getElementById('save').click();
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});
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@ -371,16 +372,16 @@ loadingTask.promise.then(function(pdf) {
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})
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return;
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}
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if(event.ctrlKey && event.key == 'c') {
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if(!activeCanvas || !activeCanvas.getActiveObject()) {
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return;
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}
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copiedObject = fabric.util.object.clone(activeCanvas.getActiveObject());
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return;
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}
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if(event.ctrlKey && event.key == 'v') {
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copiedObject = fabric.util.object.clone(copiedObject);
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copiedObject.left = activeCanvasPointer.x;
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@ -408,7 +409,7 @@ loadingTask.promise.then(function(pdf) {
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return;
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}
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});
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var addSvgInCanvas = function(canvas, item, x, y) {
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save.removeAttribute('disabled');
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save_mobile.removeAttribute('disabled');
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@ -420,6 +421,7 @@ loadingTask.promise.then(function(pdf) {
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width: 300,
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fontSize: 20
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});
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canvas.add(textbox).setActiveObject(textbox);
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textbox.enterEditing();
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textbox.selectAll();
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@ -459,13 +461,14 @@ loadingTask.promise.then(function(pdf) {
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return;
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}
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event.preventDefault() && event.stopPropagation();
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if(event.deltaY > 0) {
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zoomChange(-1)
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} else {
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zoomChange(1)
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}
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}, { passive: false });
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document.getElementById('btn-zoom-decrease').addEventListener('click', function() {
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zoomChange(-1)
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});
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@ -477,29 +480,27 @@ loadingTask.promise.then(function(pdf) {
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clearTimeout(resizeTimeout);
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resizeTimeout = setTimeout(resizePDF, 100);
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}
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var zoomChange = function (inOrOut) {
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if(resizeTimeout) {
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return;
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}
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var deltaScale = 0.2 * inOrOut;
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if(currentScale + deltaScale < 0) {
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return
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return
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}
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if(currentScale + deltaScale > 3) {
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return
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return
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}
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clearTimeout(resizeTimeout);
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currentScale += deltaScale;
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console.log(currentScale);
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resizeTimeout = setTimeout(resizePDF(currentScale), 50);
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}
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var resizePDF = function (scale = 'auto') {
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renderComplete = true;
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pdfRenderTasks.forEach(function(renderTask) {
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@ -507,16 +508,16 @@ loadingTask.promise.then(function(pdf) {
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renderComplete = false;
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}
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});
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if(!renderComplete) {
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clearTimeout(resizeTimeout);
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resizeTimeout = setTimeout(function(){ resizePDF(scale) }, 50);
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return;
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}
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pdfPages.forEach(function(page, pageIndex) {
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var renderTask = pdfRenderTasks[pageIndex];
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if(scale == 'auto' && page.getViewport({scale: 1.5}).width > document.getElementById('container-pages').clientWidth - 40) {
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scale = (document.getElementById('container-pages').clientWidth - 40) / page.getViewport({scale: 1}).width;
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}
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@ -548,7 +549,7 @@ loadingTask.promise.then(function(pdf) {
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canvasEdition.setHeight(canvasEdition.getHeight() * scaleMultiplier);
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canvasEdition.renderAll();
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canvasEdition.calcOffset();
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var renderContext = {
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canvasContext: context,
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viewport: viewport,
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@ -574,14 +575,14 @@ loadingTask.promise.then(function(pdf) {
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scale = (document.getElementById('container-pages').clientWidth - 40) / viewport.width;
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viewport = page.getViewport({ scale: scale });
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}
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currentScale = scale;
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var pageIndex = page.pageNumber - 1;
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document.getElementById('form_pdf').insertAdjacentHTML('beforeend', '<input name="svg[' + pageIndex + ']" id="data-svg-' + pageIndex + '" type="hidden" value="" />');
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document.getElementById('container-pages').insertAdjacentHTML('beforeend', '<div class="position-relative mt-1 ms-1 me-1 d-inline-block" id="canvas-container-' + pageIndex +'"><canvas id="canvas-pdf-'+pageIndex+'" class="shadow-sm"></canvas><div class="position-absolute top-0 start-0"><canvas id="canvas-edition-'+pageIndex+'"></canvas></div></div>');
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var canvasPDF = document.getElementById('canvas-pdf-' + pageIndex);
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var canvasEditionHTML = document.getElementById('canvas-edition-' + pageIndex);
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// Prepare canvas using PDF page dimensions
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@ -590,7 +591,7 @@ loadingTask.promise.then(function(pdf) {
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canvasPDF.width = viewport.width;
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canvasEditionHTML.height = canvasPDF.height;
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canvasEditionHTML.width = canvasPDF.width;
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var renderContext = {
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canvasContext: context,
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viewport: viewport,
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@ -603,7 +604,7 @@ loadingTask.promise.then(function(pdf) {
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selection : false,
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allowTouchScrolling: true
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});
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document.getElementById('canvas-container-' + pageIndex).addEventListener('drop', function(event) {
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var input_selected = document.querySelector('input[name="svg_2_add"]:checked');
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if(!input_selected) {
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