mirror of
https://github.com/Stirling-Tools/Stirling-PDF.git
synced 2025-06-23 07:55:07 +00:00
Add elements demo (WIP)
This commit is contained in:
Saud Fatayerji
parent
b12c1305ea
commit
e998426b3b
@ -136,7 +136,15 @@ public class GeneralWebController {
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model.addAttribute("fonts", getFontNames());
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return "sign";
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}
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@GetMapping("/add-elements")
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@Hidden
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public String addElements(Model model) {
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model.addAttribute("currentPage", "sign");
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model.addAttribute("fonts", getFontNames());
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return "add-elements";
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}
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@Autowired
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private ResourceLoader resourceLoader;
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@ -24,6 +24,7 @@ alphabet=Alphabet
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downloadPdf=Download PDF
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text=Text
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font=Font
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element-id=Element ID
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selectFillter=-- Select --
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pageNum=Page Number
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sizes.small=Small
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@ -514,6 +515,17 @@ sign.text=Text Input
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sign.clear=Clear
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sign.add=Add
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#add elements
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add-elements.title=Add Elements
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add-elements.header=Add Elements
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add-elements.upload=Upload Image
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add-elements.draw=Draw Signature
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add-elements.text=Text Input
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add-elements.textbox=Text Box
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add-elements.checkbox=Check Box
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add-elements.clear=Clear
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add-elements.add=Add
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#repair
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repair.title=Repair
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@ -1,3 +1,4 @@
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const DraggableUtils = {
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boxDragContainer: document.getElementById('box-drag-container'),
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@ -5,83 +6,50 @@ const DraggableUtils = {
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nextId: 0,
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pdfDoc: null,
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pageIndex: 0,
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documentsMap: new Map(),
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documentsMap: new Map(), // {pdfDoc: {0: [addedElement, ...], 0-offsetWidth: 1920, 0-offsetHeight: 1080, ... }, ...}
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init() {
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interact('.draggable-canvas')
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.draggable({
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listeners: {
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move: (event) => {
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const target = event.target;
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const x = (parseFloat(target.getAttribute('data-bs-x')) || 0) + event.dx;
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const y = (parseFloat(target.getAttribute('data-bs-y')) || 0) + event.dy;
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target.style.transform = `translate(${x}px, ${y}px)`;
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target.setAttribute('data-bs-x', x);
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target.setAttribute('data-bs-y', y);
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this.onInteraction(target);
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},
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},
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})
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.resizable({
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edges: { left: true, right: true, bottom: true, top: true },
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listeners: {
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move: (event) => {
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var target = event.target
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var x = (parseFloat(target.getAttribute('data-bs-x')) || 0)
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var y = (parseFloat(target.getAttribute('data-bs-y')) || 0)
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// check if control key is pressed
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if (event.ctrlKey) {
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const aspectRatio = target.offsetWidth / target.offsetHeight;
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// preserve aspect ratio
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let width = event.rect.width;
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let height = event.rect.height;
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if (Math.abs(event.deltaRect.width) >= Math.abs(event.deltaRect.height)) {
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height = width / aspectRatio;
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} else {
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width = height * aspectRatio;
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}
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event.rect.width = width;
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event.rect.height = height;
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}
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target.style.width = event.rect.width + 'px'
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target.style.height = event.rect.height + 'px'
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// translate when resizing from top or left edges
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x += event.deltaRect.left
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y += event.deltaRect.top
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target.style.transform = 'translate(' + x + 'px,' + y + 'px)'
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target.setAttribute('data-bs-x', x)
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target.setAttribute('data-bs-y', y)
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target.textContent = Math.round(event.rect.width) + '\u00D7' + Math.round(event.rect.height)
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this.onInteraction(target);
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},
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},
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modifiers: [
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interact.modifiers.restrictSize({
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min: { width: 5, height: 5 },
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}),
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],
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inertia: true,
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});
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interact('.draggable-canvas.resizeable')
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.draggable(this.draggableConfig)
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.resizable(this.resizableConfig);
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interact('.draggable-canvas:not(.resizeable)')
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.draggable(this.draggableConfig);
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},
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onInteraction(target) {
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if (!target.classList.contains("draggable-canvas")) {
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return;
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}
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this.boxDragContainer.appendChild(target);
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},
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addDraggableElement(element, resizable) {
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const createdWrapper = document.createElement('div');
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createdWrapper.id = `draggable-canvas-${this.nextId++}`;
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createdWrapper.appendChild(element);
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createdWrapper.classList.add("draggable-canvas");
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if (resizable) {
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createdWrapper.classList.add("resizeable");
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}
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const x = 0;
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const y = 50;
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createdWrapper.style.transform = `translate(${x}px, ${y}px)`;
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createdWrapper.style.lineHeight = "0";
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createdWrapper.setAttribute('data-bs-x', x);
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createdWrapper.setAttribute('data-bs-y', y);
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createdWrapper.onclick = e => {
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e.stopPropagation();
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this.onInteraction(e.target);
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}
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this.boxDragContainer.appendChild(createdWrapper);
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return createdWrapper;
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},
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createDraggableCanvas() {
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const createdCanvas = document.createElement('canvas');
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createdCanvas.id = `draggable-canvas-${this.nextId++}`;
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createdCanvas.classList.add("draggable-canvas");
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createdCanvas.classList.add("draggable-canvas", "resizeable");
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const x = 0;
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const y = 20;
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@ -234,41 +202,30 @@ const DraggableUtils = {
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const offsetHeight = pagesMap[pageIdx+"-offsetHeight"];
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for (const draggableData of draggablesData) {
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// embed the draggable canvas
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const draggableElement = draggableData.element;
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const response = await fetch(draggableElement.toDataURL());
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const draggableImgBytes = await response.arrayBuffer();
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const pdfImageObject = await pdfDocModified.embedPng(draggableImgBytes);
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// calculate the position in the pdf document
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const tansform = draggableElement.style.transform.replace(/[^.,-\d]/g, '');
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const transformComponents = tansform.split(",");
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const draggablePositionPixels = {
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x: parseFloat(transformComponents[0]),
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y: parseFloat(transformComponents[1]),
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width: draggableData.offsetWidth,
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height: draggableData.offsetHeight,
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};
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const draggablePositionRelative = {
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x: draggablePositionPixels.x / offsetWidth,
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y: draggablePositionPixels.y / offsetHeight,
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width: draggablePositionPixels.width / offsetWidth,
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height: draggablePositionPixels.height / offsetHeight,
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if (draggableElement.nodeName == "CANVAS") {
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// embed the draggable canvas
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const response = await fetch(draggableElement.toDataURL());
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const draggableImgBytes = await response.arrayBuffer();
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const pdfImageObject = await pdfDocModified.embedPng(draggableImgBytes);
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const translatedPositions = this.rescaleForPage(page, draggableData, offsetWidth, offsetHeight);
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// draw the image
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page.drawImage(pdfImageObject, translatedPositions);
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} else if (draggableElement.firstChild.nodeName == "INPUT" && draggableElement.firstChild.getAttribute("type") == "textarea") {
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const translatedPositions = this.rescaleForPage(page, draggableData, offsetWidth, offsetHeight);
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const fieldKey = draggableElement.firstChild.getAttribute("name");
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const form = pdfDocModified.getForm();
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const field = form.createTextField(fieldKey);
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field.addToPage(page, translatedPositions);
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} else if (draggableElement.firstChild.nodeName == "INPUT" && draggableElement.firstChild.getAttribute("type") == "checkbox") {
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const translatedPositions = this.rescaleForPage(page, draggableData, offsetWidth, offsetHeight);
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const fieldKey = draggableElement.firstChild.getAttribute("name");
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const form = pdfDocModified.getForm();
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const field = form.createCheckBox(fieldKey);
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field.addToPage(page, translatedPositions);
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}
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const draggablePositionPdf = {
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x: draggablePositionRelative.x * page.getWidth(),
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y: draggablePositionRelative.y * page.getHeight(),
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width: draggablePositionRelative.width * page.getWidth(),
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height: draggablePositionRelative.height * page.getHeight(),
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}
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// draw the image
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page.drawImage(pdfImageObject, {
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x: draggablePositionPdf.x,
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y: page.getHeight() - draggablePositionPdf.y - draggablePositionPdf.height,
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width: draggablePositionPdf.width,
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height: draggablePositionPdf.height,
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});
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}
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}
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@ -277,6 +234,103 @@ const DraggableUtils = {
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},
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}
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DraggableUtils.draggableConfig = {
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listeners: {
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move: (event) => {
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const target = event.target;
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const x = (parseFloat(target.getAttribute('data-bs-x')) || 0) + event.dx;
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const y = (parseFloat(target.getAttribute('data-bs-y')) || 0) + event.dy;
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target.style.transform = `translate(${x}px, ${y}px)`;
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target.setAttribute('data-bs-x', x);
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target.setAttribute('data-bs-y', y);
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DraggableUtils.onInteraction(target);
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},
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},
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},
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DraggableUtils.resizableConfig = {
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edges: { left: true, right: true, bottom: true, top: true },
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listeners: {
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move: (event) => {
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var target = event.target
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var x = (parseFloat(target.getAttribute('data-bs-x')) || 0)
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var y = (parseFloat(target.getAttribute('data-bs-y')) || 0)
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// check if control key is pressed
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if (event.ctrlKey) {
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const aspectRatio = target.offsetWidth / target.offsetHeight;
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// preserve aspect ratio
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let width = event.rect.width;
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let height = event.rect.height;
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if (Math.abs(event.deltaRect.width) >= Math.abs(event.deltaRect.height)) {
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height = width / aspectRatio;
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} else {
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width = height * aspectRatio;
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}
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event.rect.width = width;
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event.rect.height = height;
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}
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target.style.width = event.rect.width + 'px'
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target.style.height = event.rect.height + 'px'
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// translate when resizing from top or left edges
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x += event.deltaRect.left
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y += event.deltaRect.top
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target.style.transform = 'translate(' + x + 'px,' + y + 'px)'
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target.setAttribute('data-bs-x', x)
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target.setAttribute('data-bs-y', y)
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//target.textContent = Math.round(event.rect.width) + '\u00D7' + Math.round(event.rect.height)
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DraggableUtils.onInteraction(target);
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},
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},
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modifiers: [
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interact.modifiers.restrictSize({
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min: { width: 5, height: 5 },
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}),
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],
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inertia: true,
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},
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DraggableUtils.rescaleForPage = (page, draggableData, pageOffsetWidth, pageOffsetHeight) => {
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const draggableElement = draggableData.element;
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// calculate the position in the pdf document
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const tansform = draggableElement.style.transform.replace(/[^.,-\d]/g, '');
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const transformComponents = tansform.split(",");
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const draggablePositionPixels = {
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x: parseFloat(transformComponents[0]),
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y: parseFloat(transformComponents[1]),
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width: draggableData.offsetWidth,
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height: draggableData.offsetHeight,
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};
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const draggablePositionRelative = {
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x: draggablePositionPixels.x / pageOffsetWidth,
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y: draggablePositionPixels.y / pageOffsetHeight,
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width: draggablePositionPixels.width / pageOffsetWidth,
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height: draggablePositionPixels.height / pageOffsetHeight,
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};
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const draggablePositionPdf = {
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x: draggablePositionRelative.x * page.getWidth(),
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y: draggablePositionRelative.y * page.getHeight(),
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width: draggablePositionRelative.width * page.getWidth(),
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height: draggablePositionRelative.height * page.getHeight(),
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};
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const translatedPositions = {
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x: draggablePositionPdf.x,
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y: page.getHeight() - draggablePositionPdf.y - draggablePositionPdf.height,
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width: draggablePositionPdf.width,
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height: draggablePositionPdf.width,
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}
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return translatedPositions;
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}
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document.addEventListener("DOMContentLoaded", () => {
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DraggableUtils.init();
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});
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367
src/main/resources/templates/add-elements.html
Normal file
367
src/main/resources/templates/add-elements.html
Normal file
@ -0,0 +1,367 @@
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<!DOCTYPE html>
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<html th:lang="${#locale.language}" th:lang-direction="#{language.direction}" xmlns:th="http://www.thymeleaf.org">
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<head>
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<th:block th:insert="~{fragments/common :: head(title=#{add-elements.title})}"></th:block>
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<script src="js/thirdParty/signature_pad.umd.min.js"></script>
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<script src="js/thirdParty/interact.min.js"></script>
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</head>
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<th:block th:each="font : ${fonts}">
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<style th:inline="text">
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@font-face {
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font-family: "[[${font}]]";
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src: url('fonts/[[${font}]].woff2') format('woff2');
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}
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#font-select option[value="[[${font}]]"] {
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font-family: "[[${font}]]", cursive;
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}
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</style>
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</th:block>
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<style>
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select#font-select, select#font-select option {
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height: 60px; /* Adjust as needed */
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font-size: 30px; /* Adjust as needed */
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}
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</style>
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<body>
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<div id="page-container">
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<div id="content-wrap">
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<div th:insert="~{fragments/navbar.html :: navbar}"></div>
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<br> <br>
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<div class="container">
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<div class="row justify-content-center">
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<div class="col-md-6">
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<h2 th:text="#{add-elements.header}"></h2>
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<!-- pdf selector -->
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<div th:replace="~{fragments/common :: fileSelector(name='pdf-upload', multiple=false, accept='application/pdf')}"></div>
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<script>
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let originalFileName = '';
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document.querySelector('input[name=pdf-upload]').addEventListener('change', async (event) => {
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const file = event.target.files[0];
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if (file) {
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originalFileName = file.name.replace(/\.[^/.]+$/, "");
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const pdfData = await file.arrayBuffer();
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pdfjsLib.GlobalWorkerOptions.workerSrc = 'pdfjs/pdf.worker.js'
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const pdfDoc = await pdfjsLib.getDocument({ data: pdfData }).promise;
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await DraggableUtils.renderPage(pdfDoc, 0);
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document.querySelectorAll(".show-on-file-selected").forEach(el => {
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el.style.cssText = '';
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})
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}
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});
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document.addEventListener("DOMContentLoaded", () => {
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document.querySelectorAll(".show-on-file-selected").forEach(el => {
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el.style.cssText = "display:none !important";
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})
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});
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</script>
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<!-- add elements UIs -->
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<div class="add-element-list">
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<button id="addCheckBoxButton">Add Checkbox</button>
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<script>
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document.getElementById("addCheckBoxButton").addEventListener("click", () => {
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const inp = document.createElement('input');
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inp.setAttribute("type", "checkbox");
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DraggableUtils.addDraggableElement(inp, false);
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});
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</script>
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</div>
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<div class="tab-group show-on-file-selected">
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<div class="tab-container" th:title="#{add-elements.upload}">
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<div th:replace="~{fragments/common :: fileSelector(name='image-upload', multiple=true, accept='image/*', inputText=#{imgPrompt})}"></div>
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<script>
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const imageUpload = document.querySelector('input[name=image-upload]');
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imageUpload.addEventListener('change', e => {
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if(!e.target.files) {
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return;
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}
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for (const imageFile of e.target.files) {
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var reader = new FileReader();
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reader.readAsDataURL(imageFile);
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reader.onloadend = function (e) {
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DraggableUtils.createDraggableCanvasFromUrl(e.target.result);
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};
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}
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});
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</script>
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</div>
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<div class="tab-container drawing-pad-container" th:title="#{add-elements.draw}">
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<canvas id="drawing-pad-canvas"></canvas>
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<br>
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<button id="clear-signature" class="btn btn-outline-danger mt-2" onclick="signaturePad.clear()" th:text="#{sign.clear}"></button>
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<button id="save-signature" class="btn btn-outline-success mt-2" onclick="addDraggableFromPad()" th:text="#{sign.add}"></button>
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<script>
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const signaturePadCanvas = document.getElementById('drawing-pad-canvas');
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const signaturePad = new SignaturePad(signaturePadCanvas, {
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minWidth: 1,
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maxWidth: 2,
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penColor: 'black',
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});
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function addDraggableFromPad() {
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if (signaturePad.isEmpty()) return;
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const startTime = Date.now();
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const croppedDataUrl = getCroppedCanvasDataUrl(signaturePadCanvas)
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console.log(Date.now() - startTime);
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DraggableUtils.createDraggableCanvasFromUrl(croppedDataUrl);
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}
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function getCroppedCanvasDataUrl(canvas) {
|
||||
// code is from: https://github.com/szimek/signature_pad/issues/49#issuecomment-1104035775
|
||||
let originalCtx = canvas.getContext('2d');
|
||||
|
||||
let originalWidth = canvas.width;
|
||||
let originalHeight = canvas.height;
|
||||
let imageData = originalCtx.getImageData(0,0, originalWidth, originalHeight);
|
||||
|
||||
let minX = originalWidth + 1, maxX = -1, minY = originalHeight + 1, maxY = -1, x = 0, y = 0, currentPixelColorValueIndex;
|
||||
|
||||
for (y = 0; y < originalHeight; y++) {
|
||||
for (x = 0; x < originalWidth; x++) {
|
||||
currentPixelColorValueIndex = (y * originalWidth + x) * 4;
|
||||
let currentPixelAlphaValue = imageData.data[currentPixelColorValueIndex + 3];
|
||||
if (currentPixelAlphaValue > 0) {
|
||||
if (minX > x) minX = x;
|
||||
if (maxX < x) maxX = x;
|
||||
if (minY > y) minY = y;
|
||||
if (maxY < y) maxY = y;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
let croppedWidth = maxX - minX;
|
||||
let croppedHeight = maxY - minY;
|
||||
if (croppedWidth < 0 || croppedHeight < 0) return null;
|
||||
let cuttedImageData = originalCtx.getImageData(minX, minY, croppedWidth, croppedHeight);
|
||||
|
||||
let croppedCanvas = document.createElement('canvas'),
|
||||
croppedCtx = croppedCanvas.getContext('2d');
|
||||
|
||||
croppedCanvas.width = croppedWidth;
|
||||
croppedCanvas.height = croppedHeight;
|
||||
croppedCtx.putImageData(cuttedImageData, 0, 0);
|
||||
|
||||
return croppedCanvas.toDataURL();
|
||||
}
|
||||
function resizeCanvas() {
|
||||
// When zoomed out to less than 100%, for some very strange reason,
|
||||
// some browsers report devicePixelRatio as less than 1
|
||||
// and only part of the canvas is cleared then.
|
||||
var ratio = Math.max(window.devicePixelRatio || 1, 1);
|
||||
var additionalFactor = 10;
|
||||
|
||||
signaturePadCanvas.width = signaturePadCanvas.offsetWidth * ratio * additionalFactor;
|
||||
signaturePadCanvas.height = signaturePadCanvas.offsetHeight * ratio * additionalFactor;
|
||||
signaturePadCanvas.getContext("2d").scale(ratio * additionalFactor, ratio * additionalFactor);
|
||||
|
||||
|
||||
// This library does not listen for canvas changes, so after the canvas is automatically
|
||||
// cleared by the browser, SignaturePad#isEmpty might still return false, even though the
|
||||
// canvas looks empty, because the internal data of this library wasn't cleared. To make sure
|
||||
// that the state of this library is consistent with visual state of the canvas, you
|
||||
// have to clear it manually.
|
||||
signaturePad.clear();
|
||||
}
|
||||
new IntersectionObserver((entries, observer) => {
|
||||
if (entries.some(entry => entry.intersectionRatio > 0)) {
|
||||
resizeCanvas();
|
||||
}
|
||||
}).observe(signaturePadCanvas);
|
||||
new ResizeObserver(resizeCanvas).observe(signaturePadCanvas);
|
||||
</script>
|
||||
<style>
|
||||
.drawing-pad-container {
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
#drawing-pad-canvas {
|
||||
background: rgba(125,125,125,0.2);
|
||||
width: 100%;
|
||||
height: 300px;
|
||||
}
|
||||
</style>
|
||||
</div>
|
||||
<div class="tab-container" th:title="#{add-elements.text}">
|
||||
<label class="form-check-label" for="sigText" th:text="#{text}"></label>
|
||||
<input type="text" class="form-control" id="sigText" name="sigText">
|
||||
<label th:text="#{font}"></label>
|
||||
<select class="form-control" name="font" id="font-select">
|
||||
<option th:each="font : ${fonts}" th:value="${font}" th:text="${font}" th:class="${font.toLowerCase()+'-font'}"></option>
|
||||
|
||||
</select>
|
||||
<div class="margin-auto-parent">
|
||||
<button id="save-text-signature" class="btn btn-outline-success mt-2 margin-center" onclick="addDraggableFromText()" th:text="#{sign.add}"></button>
|
||||
</div>
|
||||
<script>
|
||||
function addDraggableFromText() {
|
||||
const sigText = document.getElementById('sigText').value;
|
||||
const font = document.querySelector('select[name=font]').value;
|
||||
const fontSize = 100;
|
||||
|
||||
const canvas = document.createElement('canvas');
|
||||
const ctx = canvas.getContext('2d');
|
||||
ctx.font = `${fontSize}px ${font}`;
|
||||
const textWidth = ctx.measureText(sigText).width;
|
||||
const textHeight = fontSize;
|
||||
|
||||
canvas.width = textWidth;
|
||||
canvas.height = textHeight*1.35; //for tails
|
||||
ctx.font = `${fontSize}px ${font}`;
|
||||
ctx.fillText(sigText, 0, fontSize);
|
||||
|
||||
const dataURL = canvas.toDataURL();
|
||||
DraggableUtils.createDraggableCanvasFromUrl(dataURL);
|
||||
}
|
||||
</script>
|
||||
<script>
|
||||
const sigTextInput = document.getElementById('sigText');
|
||||
const fontSelect = document.getElementById('font-select');
|
||||
|
||||
const updateOptionTexts = () => {
|
||||
Array.from(fontSelect.options).forEach(option => {
|
||||
const fontName = option.value.replace(/-regular$/i, '');
|
||||
option.text = sigTextInput.value || fontName;
|
||||
});
|
||||
}
|
||||
|
||||
sigTextInput.addEventListener('input', updateOptionTexts);
|
||||
|
||||
fontSelect.addEventListener('change', (e) => {
|
||||
e.target.style.fontFamily = e.target.value;
|
||||
updateOptionTexts();
|
||||
});
|
||||
|
||||
// Manually trigger the change event
|
||||
fontSelect.dispatchEvent(new Event('change'));
|
||||
</script>
|
||||
|
||||
|
||||
<th:block th:each="font : ${fonts}">
|
||||
<style th:inline="text">
|
||||
#font-select option[value="/*[[${font}]]*/"] {
|
||||
font-family: '/*[[${font}]]*/', cursive;
|
||||
}
|
||||
</style>
|
||||
</th:block>
|
||||
|
||||
</div>
|
||||
<div class="tab-container" th:title="#{add-elements.textbox}">
|
||||
<label class="form-check-label" for="textboxId" th:text="#{element-id}"></label>
|
||||
<input type="text" class="form-control" id="textboxId" name="textboxId">
|
||||
<div class="margin-auto-parent">
|
||||
<button id="save-textbox" class="btn btn-outline-success mt-2 margin-center" onclick="addDraggableFromTextBox()" th:text="#{sign.add}"></button>
|
||||
</div>
|
||||
<script>
|
||||
function addDraggableFromTextBox() {
|
||||
const id = document.getElementById('textboxId').value;
|
||||
|
||||
const textbox = document.createElement('input');
|
||||
textbox.setAttribute('type', 'textarea');
|
||||
textbox.setAttribute('name', id);
|
||||
textbox.style.width = "100%";
|
||||
textbox.style.height = "100%";
|
||||
textbox.readonly = true;
|
||||
|
||||
const wrapper = DraggableUtils.addDraggableElement(textbox, true);
|
||||
}
|
||||
</script>
|
||||
</div>
|
||||
<div class="tab-container" th:title="#{add-elements.checkbox}">
|
||||
<label class="form-check-label" for="checkboxId" th:text="#{element-id}"></label>
|
||||
<input type="text" class="form-control" id="checkboxId" name="checkboxId">
|
||||
<div class="margin-auto-parent">
|
||||
<button id="save-checkbox" class="btn btn-outline-success mt-2 margin-center" onclick="addDraggableFromCheckBox()" th:text="#{sign.add}"></button>
|
||||
</div>
|
||||
<script>
|
||||
function addDraggableFromCheckBox() {
|
||||
const id = document.getElementById('checkboxId').value;
|
||||
const checkbox = document.createElement('input');
|
||||
checkbox.setAttribute('type', 'checkbox');
|
||||
checkbox.setAttribute('name', id);
|
||||
const wrapper = DraggableUtils.addDraggableElement(checkbox, false);
|
||||
}
|
||||
</script>
|
||||
</div>
|
||||
|
||||
</div>
|
||||
|
||||
<!-- draggables box -->
|
||||
<div id="box-drag-container" class="show-on-file-selected">
|
||||
<canvas id="pdf-canvas"></canvas>
|
||||
<script src="js/draggable-utils.js"></script>
|
||||
<div class="draggable-buttons-box ignore-rtl">
|
||||
<button class="btn btn-outline-secondary" onclick="DraggableUtils.deleteDraggableCanvas(DraggableUtils.getLastInteracted())">
|
||||
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-trash" viewBox="0 0 16 16">
|
||||
<path d="M5.5 5.5A.5.5 0 0 1 6 6v6a.5.5 0 0 1-1 0V6a.5.5 0 0 1 .5-.5Zm2.5 0a.5.5 0 0 1 .5.5v6a.5.5 0 0 1-1 0V6a.5.5 0 0 1 .5-.5Zm3 .5a.5.5 0 0 0-1 0v6a.5.5 0 0 0 1 0V6Z"/>
|
||||
<path d="M14.5 3a1 1 0 0 1-1 1H13v9a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V4h-.5a1 1 0 0 1-1-1V2a1 1 0 0 1 1-1H6a1 1 0 0 1 1-1h2a1 1 0 0 1 1 1h3.5a1 1 0 0 1 1 1v1ZM4.118 4 4 4.059V13a1 1 0 0 0 1 1h6a1 1 0 0 0 1-1V4.059L11.882 4H4.118ZM2.5 3h11V2h-11v1Z"/>
|
||||
</svg>
|
||||
</button>
|
||||
<button class="btn btn-outline-secondary" onclick="document.documentElement.getAttribute('lang-direction')==='rtl' ? DraggableUtils.incrementPage() : DraggableUtils.decrementPage()" style="margin-left:auto">
|
||||
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-chevron-left" viewBox="0 0 16 16">
|
||||
<path fill-rule="evenodd" d="M11.354 1.646a.5.5 0 0 1 0 .708L5.707 8l5.647 5.646a.5.5 0 0 1-.708.708l-6-6a.5.5 0 0 1 0-.708l6-6a.5.5 0 0 1 .708 0z"/>
|
||||
</svg>
|
||||
</button>
|
||||
<button class="btn btn-outline-secondary" onclick="document.documentElement.getAttribute('lang-direction')==='rtl' ? DraggableUtils.decrementPage() : DraggableUtils.incrementPage()">
|
||||
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-chevron-right" viewBox="0 0 16 16">
|
||||
<path fill-rule="evenodd" d="M4.646 1.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708-.708L10.293 8 4.646 2.354a.5.5 0 0 1 0-.708z"/>
|
||||
</svg>
|
||||
</button>
|
||||
</div>
|
||||
<style>
|
||||
#box-drag-container {
|
||||
position: relative;
|
||||
margin: 20px 0;
|
||||
}
|
||||
.draggable-buttons-box {
|
||||
position: absolute;
|
||||
top: 0;
|
||||
padding: 10px;
|
||||
width: 100%;
|
||||
display: flex;
|
||||
gap: 5px;
|
||||
}
|
||||
.draggable-buttons-box > button {
|
||||
z-index: 10;
|
||||
background-color: rgba(13, 110, 253, 0.1);
|
||||
}
|
||||
.draggable-canvas {
|
||||
border: 1px solid red;
|
||||
position: absolute;
|
||||
touch-action: none;
|
||||
user-select: none;
|
||||
top: 0px;
|
||||
left: 0;
|
||||
}
|
||||
</style>
|
||||
</div>
|
||||
|
||||
<!-- download button -->
|
||||
<div class="margin-auto-parent">
|
||||
<button id="download-pdf" class="btn btn-primary mb-2 show-on-file-selected margin-center">Download PDF</button>
|
||||
</div>
|
||||
|
||||
<script>
|
||||
document.getElementById("download-pdf").addEventListener('click', async() => {
|
||||
const modifiedPdf = await DraggableUtils.getOverlayedPdfDocument();
|
||||
const modifiedPdfBytes = await modifiedPdf.save();
|
||||
const blob = new Blob([modifiedPdfBytes], { type: 'application/pdf' });
|
||||
const link = document.createElement('a');
|
||||
link.href = URL.createObjectURL(blob);
|
||||
link.download = originalFileName + '_signed.pdf';
|
||||
link.click();
|
||||
});
|
||||
</script>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<div th:insert="~{fragments/footer.html :: footer}"></div>
|
||||
</div>
|
||||
</body>
|
||||
</html>
|
||||
Loading…
x
Reference in New Issue
Block a user