1 / X
const gdv_69a935d1537cbcanvas = document.getElementById("gdv_69a935d1537cbimageCanvas"); const gdv_69a935d1537cbctx = gdv_69a935d1537cbcanvas.getContext("2d");
const gdv_69a935d1537cbthumbnailContainer = document.getElementById("gdv_69a935d1537cbthumbnailContainer"); const gdv_69a935d1537cbthumbnailContainerWrapper = document.getElementById("gdv_69a935d1537cbthumbnailContainerWrapper"); const gdv_69a935d1537cbzoomInButton = document.getElementById("gdv_69a935d1537cbzoomIn"); const gdv_69a935d1537cbzoomOutButton = document.getElementById("gdv_69a935d1537cbzoomOut"); const gdv_69a935d1537cbresetZoomButton = document.getElementById("gdv_69a935d1537cbresetZoom");
const gdv_69a935d1537cbbrightnessInput = document.getElementById("gdv_69a935d1537cbbrightness"); const gdv_69a935d1537cbcontrastInput = document.getElementById("gdv_69a935d1537cbcontrast"); const gdv_69a935d1537cbfullscreenButton = document.getElementById("gdv_69a935d1537cbfullscreen");
const gdv_69a935d1537cbrotateRightButton = document.getElementById("gdv_69a935d1537cbrotateRight"); const gdv_69a935d1537cbrotateLeftButton = document.getElementById("gdv_69a935d1537cbrotateLeft");
const gdv_69a935d1537cbprevSlideButton = document.getElementById("gdv_69a935d1537cbprevSlide"); const gdv_69a935d1537cbnextSlideButton = document.getElementById("gdv_69a935d1537cbnextSlide"); const gdv_69a935d1537cbslideNumberDisplay = document.getElementById("gdv_69a935d1537cbslideNumber"); const gdv_69a935d1537cbimageName = document.getElementById("gdv_69a935d1537cbimageName");
let gdv_69a935d1537cbcurrentSlideIndex = 0;
gdv_69a935d1537cbbrightnessInput.addEventListener("input", gdv_69a935d1537cbdrawImage); gdv_69a935d1537cbcontrastInput.addEventListener("input", gdv_69a935d1537cbdrawImage);
const gdv_69a935d1537cbimageUrls = [{"url":"https:\/\/drive.google.com\/thumbnail?id=1XaUkcCyAos1EeFyiClEYr_Cz71sqS6Nj&sz=w3000","name":"1 Extrait des registres des de\u0301libe\u0301rations de la commune du Petit-Goa\u0302ve, 29 nivo\u0302se an 5.jpg"},{"url":"https:\/\/drive.google.com\/thumbnail?id=1LR8B6qUdCDXH6uSSU5m9LJzKoTUuSA-J&sz=w3000","name":"2 Extrait des registres des de\u0301libe\u0301rations de la commune du Petit-Goa\u0302ve, 29 nivo\u0302se an 5.jpg"},{"url":"https:\/\/drive.google.com\/thumbnail?id=1hIQKuuLdnOBEBaptZl97MNhfNvFLWvKy&sz=w3000","name":"3 Extrait des registres des de\u0301libe\u0301rations de la commune du Petit-Goa\u0302ve, 29 nivo\u0302se an 5.jpg"},{"url":"https:\/\/drive.google.com\/thumbnail?id=1RSzhB1DgUci-t3jp57UfAB4sslMyz7ho&sz=w3000","name":"4 Extrait des registres des de\u0301libe\u0301rations de la commune du Petit-Goa\u0302ve, 29 nivo\u0302se an 5.jpg"},{"url":"https:\/\/drive.google.com\/thumbnail?id=1TFgraMjMmmwxNmC3OccZiV1A9OEIrHiY&sz=w3000","name":"5 Extrait des registres des de\u0301libe\u0301rations de la commune du Petit-Goa\u0302ve, 29 nivo\u0302se an 5.jpg"},{"url":"https:\/\/drive.google.com\/thumbnail?id=1p2qny27RyGB2GiHrHEHF7rrRHtrP_cTy&sz=w3000","name":"6 Extrait des registres des de\u0301libe\u0301rations de la commune du Petit-Goa\u0302ve, 29 nivo\u0302se an 5.jpg"},{"url":"https:\/\/drive.google.com\/thumbnail?id=1jwuqkiOkKwDduhc4glED95CAE0hO3N7-&sz=w3000","name":"7 Extrait des registres des de\u0301libe\u0301rations de la commune du Petit-Goa\u0302ve, 29 nivo\u0302se an 5.jpg"},{"url":"https:\/\/drive.google.com\/thumbnail?id=18v5-AS4BgHDOpEK3Qj5509ewpUgsaa1_&sz=w3000","name":"8 Extrait des registres des de\u0301libe\u0301rations de la commune du Petit-Goa\u0302ve, 29 nivo\u0302se an 5.jpg"},{"url":"https:\/\/drive.google.com\/thumbnail?id=1EEN_zOBkhNmqmruNPD0VaVp8cWqkCnfy&sz=w3000","name":"9 Extrait des registres des de\u0301libe\u0301rations de la commune du Petit-Goa\u0302ve, 29 nivo\u0302se an 5.jpg"},{"url":"https:\/\/drive.google.com\/thumbnail?id=1ckzltKzsYz06tvdG0DIObTEkHkZVX4A_&sz=w3000","name":"10 Extrait des registres des de\u0301libe\u0301rations de la commune du Petit-Goa\u0302ve, 29 nivo\u0302se an 5.jpg"},{"url":"https:\/\/drive.google.com\/thumbnail?id=1luaATIrLUS2Tuv9gDo8-_E0exMxdjjtv&sz=w3000","name":"11 Extrait des registres des de\u0301libe\u0301rations de la commune du Petit-Goa\u0302ve, 29 nivo\u0302se an 5.jpg"},{"url":"https:\/\/drive.google.com\/thumbnail?id=1QH-oYmHovNSj3A2cQlxKJKxe-E3H1yYN&sz=w3000","name":"12 Extrait des registres des de\u0301libe\u0301rations de la commune du Petit-Goa\u0302ve, 29 nivo\u0302se an 5.jpg"}];
let gdv_69a935d1537cbscale = 1; let gdv_69a935d1537cboriginX = 0; let gdv_69a935d1537cboriginY = 0; const gdv_69a935d1537cbminScale = 0.1; const gdv_69a935d1537cbmaxScale = 5; let gdv_69a935d1537cbcurrentImage = new Image();
let gdv_69a935d1537cbrotationAngle = 0;
gdv_69a935d1537cbrotateRightButton.addEventListener("click", function() { gdv_69a935d1537cbrotationAngle = (gdv_69a935d1537cbrotationAngle + 90) % 360; gdv_69a935d1537cbdrawImage(); });
gdv_69a935d1537cbrotateLeftButton.addEventListener("click", function() { gdv_69a935d1537cbrotationAngle = (gdv_69a935d1537cbrotationAngle - 90 + 360) % 360; gdv_69a935d1537cbdrawImage(); });
function filtrerChaine(texte, cacher) { if (!texte) return "";
switch (cacher) { case "chiffre": return texte.replace(/\d/g, "");
case "tout": return "";
case "vide": default: return texte; } }
// Charger la première image par défaut gdv_69a935d1537cbcurrentImage.src = gdv_69a935d1537cbimageUrls[0]["url"]; gdv_69a935d1537cbimageName.innerHTML = filtrerChaine(gdv_69a935d1537cbimageUrls[0]["name"], "rien"); gdv_69a935d1537cbcurrentImage.onload = function() {
gdv_69a935d1537cbupdateSlideNumber(); gdv_69a935d1537cbresizeCanvas(); gdv_69a935d1537cbdrawImage(); document.getElementById("gdv_69a935d1537cbcontrols").style.display = "block"; };
function gdv_69a935d1537cbupdateSlideNumber() { gdv_69a935d1537cbslideNumberDisplay.textContent = `${gdv_69a935d1537cbcurrentSlideIndex + 1} / ${gdv_69a935d1537cbimageUrls.length}`; }
gdv_69a935d1537cbprevSlideButton.addEventListener("click", function() { if (gdv_69a935d1537cbcurrentSlideIndex > 0) { gdv_69a935d1537cbcurrentSlideIndex--; gdv_69a935d1537cbloadImage(gdv_69a935d1537cbcurrentSlideIndex); gdv_69a935d1537cbupdateSlideNumber(); } });
gdv_69a935d1537cbnextSlideButton.addEventListener("click", function() { if (gdv_69a935d1537cbcurrentSlideIndex < gdv_69a935d1537cbimageUrls.length - 1) { gdv_69a935d1537cbcurrentSlideIndex++; gdv_69a935d1537cbloadImage(gdv_69a935d1537cbcurrentSlideIndex); gdv_69a935d1537cbupdateSlideNumber(); } }); function gdv_69a935d1537cbresizeCanvas() { // Ajuster la taille du canvas pour correspondre à celle du conteneur const container = document.getElementById("gdv_69a935d1537cbcanvasContainer"); gdv_69a935d1537cbcanvas.width = container.clientWidth; gdv_69a935d1537cbcanvas.height = container.clientHeight - 30; gdv_69a935d1537cbfitImageToCanvas(); // Redessiner le contenu du canvas ici gdv_69a935d1537cbdrawImage(); } window.addEventListener("load", gdv_69a935d1537cbresizeCanvas); window.addEventListener("resize", gdv_69a935d1537cbresizeCanvas); function gdv_69a935d1537cbfitImageToCanvas() { const canvasAspect = gdv_69a935d1537cbcanvas.width / gdv_69a935d1537cbcanvas.height; const imageAspect = gdv_69a935d1537cbcurrentImage.width / gdv_69a935d1537cbcurrentImage.height; if (imageAspect > canvasAspect) { gdv_69a935d1537cbscale = gdv_69a935d1537cbcanvas.width / gdv_69a935d1537cbcurrentImage.width; } else { gdv_69a935d1537cbscale = gdv_69a935d1537cbcanvas.height / gdv_69a935d1537cbcurrentImage.height; } gdv_69a935d1537cboriginX = gdv_69a935d1537cbcanvas.width / 2; gdv_69a935d1537cboriginY = gdv_69a935d1537cbcanvas.height / 2; }
function gdv_69a935d1537cbdrawImage() { gdv_69a935d1537cbctx.clearRect(0, 0, gdv_69a935d1537cbcanvas.width, gdv_69a935d1537cbcanvas.height); gdv_69a935d1537cbctx.save(); gdv_69a935d1537cbctx.translate(gdv_69a935d1537cboriginX, gdv_69a935d1537cboriginY); gdv_69a935d1537cbctx.rotate((Math.PI / 180) * gdv_69a935d1537cbrotationAngle); gdv_69a935d1537cbctx.scale(gdv_69a935d1537cbscale, gdv_69a935d1537cbscale);
// Appliquer la luminosité et le contraste gdv_69a935d1537cbctx.filter = `brightness(${gdv_69a935d1537cbbrightnessInput.value}) contrast(${gdv_69a935d1537cbcontrastInput.value})`; gdv_69a935d1537cbctx.drawImage(gdv_69a935d1537cbcurrentImage, -gdv_69a935d1537cbcurrentImage.width/2, -gdv_69a935d1537cbcurrentImage.height/2); gdv_69a935d1537cbctx.restore(); }
// Ajouter les miniatures des images gdv_69a935d1537cbimageUrls.forEach((obj, index) => { const slide = document.createElement("div"); slide.classList.add("swiper-slide"); const img = new Image(); img.loading = "lazy"; img.src = obj["url"]; img.onclick = function() { gdv_69a935d1537cbloadImage(index); gdv_69a935d1537cbcurrentSlideIndex = index; gdv_69a935d1537cbupdateSlideNumber(); }; slide.appendChild(img); gdv_69a935d1537cbthumbnailContainerWrapper.appendChild(slide); });
// Charger une image dans le canvas function gdv_69a935d1537cbloadImage(index) { gdv_69a935d1537cbcurrentImage.src = gdv_69a935d1537cbimageUrls[index]["url"]; gdv_69a935d1537cbimageName.innerHTML = filtrerChaine(gdv_69a935d1537cbimageUrls[index]["name"], "rien"); gdv_69a935d1537cbcurrentImage.onload = function() { gdv_69a935d1537cbscale = 1; gdv_69a935d1537cboriginX = 0; gdv_69a935d1537cboriginY = 0; gdv_69a935d1537cbfitImageToCanvas(); gdv_69a935d1537cbdrawImage(); };
const thumbnails = document.querySelectorAll(".swiper-slide"); thumbnails.forEach((thumb, i) => { if (i === index) { thumb.classList.add("active-thumbnail"); } else { thumb.classList.remove("active-thumbnail"); } }); }
// Initialiser Swiper var gdv_69a935d1537cbswiper = new Swiper(".gdv_69a935d1537cbswiper-container", { direction: "horizontal", slidesPerView: 8, spaceBetween: 5, breakpoints: { 576: { slidesPerView: 8, spaceBetween: 5 }, 768: { slidesPerView: 9, spaceBetween: 5 }, 992: { slidesPerView: 11, spaceBetween: 5 }, 1200: { slidesPerView: 13, spaceBetween: 5 } }, mousewheel: true, });
document.querySelector(".swiper-slide").classList.add("active-thumbnail");
//gdv_69a935d1537cbswiper.on("slideChange", function () { // gdv_69a935d1537cbcurrentSlideIndex = gdv_69a935d1537cbswiper.activeIndex; // gdv_69a935d1537cbupdateSlideNumber(); //});
// Plein écran gdv_69a935d1537cbfullscreenButton.addEventListener("click", function() { if (!document.fullscreenElement) { document.getElementById("gdv_69a935d1537cbgd-image-gallery").requestFullscreen().catch(err => { alert(`Erreur lors de la tentative de mise en plein écran: ${err.message}`); }); } else { document.exitFullscreen(); } });
// Impression du canvas
/*printButton.addEventListener("click", function() {
const dataUrl = canvas.toDataURL();
const windowContent = ``;
const printWindow = window.open("", "", "width=800,height=800");
printWindow.document.write(windowContent);
printWindow.document.close();
});
*/
// Gestion du zoom gdv_69a935d1537cbcanvas.addEventListener("wheel", function(event) { event.preventDefault(); const zoomFactor = 0.025; const mouseX = event.offsetX; const mouseY = event.offsetY;
let newScale = gdv_69a935d1537cbscale; if (event.deltaY < 0) { newScale *= 1 + zoomFactor; } else { newScale /= 1 + zoomFactor; } newScale = Math.max(gdv_69a935d1537cbminScale, Math.min(gdv_69a935d1537cbmaxScale, newScale)); const scaleRatio = newScale / gdv_69a935d1537cbscale; gdv_69a935d1537cboriginX = mouseX - (mouseX - gdv_69a935d1537cboriginX) * scaleRatio; gdv_69a935d1537cboriginY = mouseY - (mouseY - gdv_69a935d1537cboriginY) * scaleRatio; gdv_69a935d1537cbscale = newScale; gdv_69a935d1537cbdrawImage(); }); // Gestion du déplacement (pan) let gdv_69a935d1537cbisDragging = false; let gdv_69a935d1537cbstartX, gdv_69a935d1537cbstartY; gdv_69a935d1537cbcanvas.addEventListener("mousedown", function(event) { gdv_69a935d1537cbisDragging = true; gdv_69a935d1537cbstartX = event.offsetX - gdv_69a935d1537cboriginX; gdv_69a935d1537cbstartY = event.offsetY - gdv_69a935d1537cboriginY; gdv_69a935d1537cbcanvas.style.cursor = "grabbing"; }); gdv_69a935d1537cbcanvas.addEventListener("mousemove", function(event) { if (gdv_69a935d1537cbisDragging) { gdv_69a935d1537cboriginX = event.offsetX - gdv_69a935d1537cbstartX; gdv_69a935d1537cboriginY = event.offsetY - gdv_69a935d1537cbstartY; gdv_69a935d1537cbdrawImage(); } }); // Gestion des événements tactiles gdv_69a935d1537cbcanvas.addEventListener("touchstart", function(event) { if (event.touches.length === 1) { gdv_69a935d1537cbisDragging = true; const touch = event.touches[0]; gdv_69a935d1537cbstartX = touch.pageX - gdv_69a935d1537cboriginX; gdv_69a935d1537cbstartY = touch.pageY - gdv_69a935d1537cboriginY; } }); gdv_69a935d1537cbcanvas.addEventListener("touchmove", function(event) { event.preventDefault(); // Empêche le comportement par défaut du navigateur const touch = event.touches[0]; gdv_69a935d1537cboriginX = touch.pageX - gdv_69a935d1537cbstartX; gdv_69a935d1537cboriginY = touch.pageY - gdv_69a935d1537cbstartY; gdv_69a935d1537cbdrawImage(); }); gdv_69a935d1537cbcanvas.addEventListener("touchend", function() { gdv_69a935d1537cbisDragging = false; }); gdv_69a935d1537cbcanvas.addEventListener("mouseup", function() { gdv_69a935d1537cbisDragging = false; gdv_69a935d1537cbcanvas.style.cursor = "grab"; }); gdv_69a935d1537cbcanvas.addEventListener("mouseleave", function() { gdv_69a935d1537cbisDragging = false; gdv_69a935d1537cbcanvas.style.cursor = "grab"; }); gdv_69a935d1537cbzoomInButton.addEventListener("click", function() { let newScale = gdv_69a935d1537cbscale; const zoomFactor = 0.025; newScale *= 1 + zoomFactor; gdv_69a935d1537cbscale = Math.max(gdv_69a935d1537cbminScale, Math.min(gdv_69a935d1537cbmaxScale, newScale)); gdv_69a935d1537cbdrawImage(); }); gdv_69a935d1537cbzoomOutButton.addEventListener("click", function() { let newScale = gdv_69a935d1537cbscale; const zoomFactor = 0.025; newScale /= 1 + zoomFactor; gdv_69a935d1537cbscale = Math.max(gdv_69a935d1537cbminScale, Math.min(gdv_69a935d1537cbmaxScale, newScale)); gdv_69a935d1537cbdrawImage(); }); gdv_69a935d1537cbresetZoomButton.addEventListener("click", function() { gdv_69a935d1537cbrotationAngle = 0; gdv_69a935d1537cbfitImageToCanvas(); gdv_69a935d1537cbdrawImage(); }); function gdv_69a935d1537cbgetImageIdFromUrl(url) { const urlObj = new URL(url); return urlObj.searchParams.get("id"); } document.getElementById("gdv_69a935d1537cbdownloadImage").addEventListener("click", function() { let url = gdv_69a935d1537cbcurrentImage.src; const imageId = gdv_69a935d1537cbgetImageIdFromUrl(url); const apiUrl = `${window.location.origin}/wp-json/gdv/v1/download-image?image_id=${imageId}`; fetch(apiUrl) .then(response => response.blob()) .then(blob => { const url = window.URL.createObjectURL(blob); const a = document.createElement("a"); a.style.display = "none"; a.href = url; a.download = `${imageId}.jpg`; document.body.appendChild(a); a.click(); window.URL.revokeObjectURL(url); }) .catch(error => console.error("Error downloading image:", error)); });
function gdv_69a935d1537cbprintImageFromApi(imageId) { const apiUrl = `${window.location.origin}/wp-json/gdv/v1/download-image?image_id=${imageId}`;
fetch(apiUrl) .then(response => response.blob()) .then(blob => { const url = URL.createObjectURL(blob); const printWindow = window.open("", "_blank"); printWindow.document.write(`
const gdv_69a935d1537cbprintButton = document.getElementById("gdv_69a935d1537cbprintCanvas");
gdv_69a935d1537cbprintButton.addEventListener("click", function() { let url = gdv_69a935d1537cbcurrentImage.src; const imageId = gdv_69a935d1537cbgetImageIdFromUrl(url); gdv_69a935d1537cbprintImageFromApi(imageId); });
let gdv_69a935d1537cbinitialDistance = 0; let gdv_69a935d1537cbinitialScale = 1;
gdv_69a935d1537cbcanvas.addEventListener("touchstart", function(event) { if (event.touches.length === 2) { event.preventDefault(); gdv_69a935d1537cbinitialDistance = getDistance(event.touches[0], event.touches[1]); gdv_69a935d1537cbinitialScale = gdv_69a935d1537cbscale; } });
gdv_69a935d1537cbcanvas.addEventListener("touchmove", function(event) { if (event.touches.length === 2) { event.preventDefault(); const currentDistance = getDistance(event.touches[0], event.touches[1]); const scaleChange = currentDistance / gdv_69a935d1537cbinitialDistance; let newScale = gdv_69a935d1537cbinitialScale * scaleChange;
newScale = Math.max(gdv_69a935d1537cbminScale, Math.min(gdv_69a935d1537cbmaxScale, newScale));
const centerX = (event.touches[0].pageX + event.touches[1].pageX) / 2; const centerY = (event.touches[0].pageY + event.touches[1].pageY) / 2;
const scaleRatio = newScale / gdv_69a935d1537cbscale; gdv_69a935d1537cboriginX = centerX - (centerX - gdv_69a935d1537cboriginX) * scaleRatio; gdv_69a935d1537cboriginY = centerY - (centerY - gdv_69a935d1537cboriginY) * scaleRatio;
gdv_69a935d1537cbscale = newScale; gdv_69a935d1537cbdrawImage(); // Remplacez par votre fonction de dessin } });
function getDistance(touch1, touch2) { const dx = touch2.pageX - touch1.pageX; const dy = touch2.pageY - touch1.pageY; return Math.sqrt(dx * dx + dy * dy); }