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const gdv_6a075cdb7952ecanvas = document.getElementById("gdv_6a075cdb7952eimageCanvas"); const gdv_6a075cdb7952ectx = gdv_6a075cdb7952ecanvas.getContext("2d");
const gdv_6a075cdb7952ethumbnailContainer = document.getElementById("gdv_6a075cdb7952ethumbnailContainer"); const gdv_6a075cdb7952ethumbnailContainerWrapper = document.getElementById("gdv_6a075cdb7952ethumbnailContainerWrapper"); const gdv_6a075cdb7952ezoomInButton = document.getElementById("gdv_6a075cdb7952ezoomIn"); const gdv_6a075cdb7952ezoomOutButton = document.getElementById("gdv_6a075cdb7952ezoomOut"); const gdv_6a075cdb7952eresetZoomButton = document.getElementById("gdv_6a075cdb7952eresetZoom");
const gdv_6a075cdb7952ebrightnessInput = document.getElementById("gdv_6a075cdb7952ebrightness"); const gdv_6a075cdb7952econtrastInput = document.getElementById("gdv_6a075cdb7952econtrast"); const gdv_6a075cdb7952efullscreenButton = document.getElementById("gdv_6a075cdb7952efullscreen");
const gdv_6a075cdb7952erotateRightButton = document.getElementById("gdv_6a075cdb7952erotateRight"); const gdv_6a075cdb7952erotateLeftButton = document.getElementById("gdv_6a075cdb7952erotateLeft");
const gdv_6a075cdb7952eprevSlideButton = document.getElementById("gdv_6a075cdb7952eprevSlide"); const gdv_6a075cdb7952enextSlideButton = document.getElementById("gdv_6a075cdb7952enextSlide"); const gdv_6a075cdb7952eslideNumberDisplay = document.getElementById("gdv_6a075cdb7952eslideNumber"); const gdv_6a075cdb7952eimageName = document.getElementById("gdv_6a075cdb7952eimageName");
let gdv_6a075cdb7952ecurrentSlideIndex = 0;
gdv_6a075cdb7952ebrightnessInput.addEventListener("input", gdv_6a075cdb7952edrawImage); gdv_6a075cdb7952econtrastInput.addEventListener("input", gdv_6a075cdb7952edrawImage);
const gdv_6a075cdb7952eimageUrls = [{"url":"https:\/\/drive.google.com\/thumbnail?id=1VyetwEAsAWe7crOjoSAv2Sup7k21N4yT&sz=w3000","name":"1 Me\u0301moire adresse\u0301 au Directore exe\u0301cutif sur la ne\u0301cessite\u0301 d'envoyer des de\u0301le\u0301gue\u0301s a\u0300 Saint-Domingue et sur le choix des hommes a\u0300 y faire passer.jpg"},{"url":"https:\/\/drive.google.com\/thumbnail?id=1G2iu_z1JxbKVLwfWrOa0KMeU70nXeNjY&sz=w3000","name":"2 Me\u0301moire adresse\u0301 au Directore exe\u0301cutif sur la ne\u0301cessite\u0301 d'envoyer des de\u0301le\u0301gue\u0301s a\u0300 Saint-Domingue et sur le choix des hommes a\u0300 y faire passer.jpg"},{"url":"https:\/\/drive.google.com\/thumbnail?id=17jivDQfOJc739kXi17JQSHw4rW6yrHWm&sz=w3000","name":"3 Me\u0301moire adresse\u0301 au Directore exe\u0301cutif sur la ne\u0301cessite\u0301 d'envoyer des de\u0301le\u0301gue\u0301s a\u0300 Saint-Domingue et sur le choix des hommes a\u0300 y faire passer.jpg"},{"url":"https:\/\/drive.google.com\/thumbnail?id=1tf_jHqUqbKzzVOIbuvk4T8HuQXrMmky7&sz=w3000","name":"4 Me\u0301moire adresse\u0301 au Directore exe\u0301cutif sur la ne\u0301cessite\u0301 d'envoyer des de\u0301le\u0301gue\u0301s a\u0300 Saint-Domingue et sur le choix des hommes a\u0300 y faire passer.jpg"},{"url":"https:\/\/drive.google.com\/thumbnail?id=1pNaattkpfSG9KtUVYUmCYA38EoFNrsyj&sz=w3000","name":"5 Me\u0301moire adresse\u0301 au Directore exe\u0301cutif sur la ne\u0301cessite\u0301 d'envoyer des de\u0301le\u0301gue\u0301s a\u0300 Saint-Domingue et sur le choix des hommes a\u0300 y faire passer.jpg"},{"url":"https:\/\/drive.google.com\/thumbnail?id=1BFEJ_A3H-7ztpvARvbtcsXeAlvjAVFyK&sz=w3000","name":"6 Me\u0301moire adresse\u0301 au Directore exe\u0301cutif sur la ne\u0301cessite\u0301 d'envoyer des de\u0301le\u0301gue\u0301s a\u0300 Saint-Domingue et sur le choix des hommes a\u0300 y faire passer.jpg"},{"url":"https:\/\/drive.google.com\/thumbnail?id=1B5n3lQKE4S8Gsh5Ms_GJDNHrzKMRftqg&sz=w3000","name":"7 Me\u0301moire adresse\u0301 au Directore exe\u0301cutif sur la ne\u0301cessite\u0301 d'envoyer des de\u0301le\u0301gue\u0301s a\u0300 Saint-Domingue et sur le choix des hommes a\u0300 y faire passer.jpg"}];
let gdv_6a075cdb7952escale = 1; let gdv_6a075cdb7952eoriginX = 0; let gdv_6a075cdb7952eoriginY = 0; const gdv_6a075cdb7952eminScale = 0.1; const gdv_6a075cdb7952emaxScale = 5; let gdv_6a075cdb7952ecurrentImage = new Image();
let gdv_6a075cdb7952erotationAngle = 0;
gdv_6a075cdb7952erotateRightButton.addEventListener("click", function() { gdv_6a075cdb7952erotationAngle = (gdv_6a075cdb7952erotationAngle + 90) % 360; gdv_6a075cdb7952edrawImage(); });
gdv_6a075cdb7952erotateLeftButton.addEventListener("click", function() { gdv_6a075cdb7952erotationAngle = (gdv_6a075cdb7952erotationAngle - 90 + 360) % 360; gdv_6a075cdb7952edrawImage(); });
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_6a075cdb7952ecurrentImage.src = gdv_6a075cdb7952eimageUrls[0]["url"]; gdv_6a075cdb7952eimageName.innerHTML = filtrerChaine(gdv_6a075cdb7952eimageUrls[0]["name"], "rien"); gdv_6a075cdb7952ecurrentImage.onload = function() {
gdv_6a075cdb7952eupdateSlideNumber(); gdv_6a075cdb7952eresizeCanvas(); gdv_6a075cdb7952edrawImage(); document.getElementById("gdv_6a075cdb7952econtrols").style.display = "block"; };
function gdv_6a075cdb7952eupdateSlideNumber() { gdv_6a075cdb7952eslideNumberDisplay.textContent = `${gdv_6a075cdb7952ecurrentSlideIndex + 1} / ${gdv_6a075cdb7952eimageUrls.length}`; }
gdv_6a075cdb7952eprevSlideButton.addEventListener("click", function() { if (gdv_6a075cdb7952ecurrentSlideIndex > 0) { gdv_6a075cdb7952ecurrentSlideIndex--; gdv_6a075cdb7952eloadImage(gdv_6a075cdb7952ecurrentSlideIndex); gdv_6a075cdb7952eupdateSlideNumber(); } });
gdv_6a075cdb7952enextSlideButton.addEventListener("click", function() { if (gdv_6a075cdb7952ecurrentSlideIndex < gdv_6a075cdb7952eimageUrls.length - 1) { gdv_6a075cdb7952ecurrentSlideIndex++; gdv_6a075cdb7952eloadImage(gdv_6a075cdb7952ecurrentSlideIndex); gdv_6a075cdb7952eupdateSlideNumber(); } }); function gdv_6a075cdb7952eresizeCanvas() { // Ajuster la taille du canvas pour correspondre à celle du conteneur const container = document.getElementById("gdv_6a075cdb7952ecanvasContainer"); gdv_6a075cdb7952ecanvas.width = container.clientWidth; gdv_6a075cdb7952ecanvas.height = container.clientHeight - 30; gdv_6a075cdb7952efitImageToCanvas(); // Redessiner le contenu du canvas ici gdv_6a075cdb7952edrawImage(); } window.addEventListener("load", gdv_6a075cdb7952eresizeCanvas); window.addEventListener("resize", gdv_6a075cdb7952eresizeCanvas); function gdv_6a075cdb7952efitImageToCanvas() { const canvasAspect = gdv_6a075cdb7952ecanvas.width / gdv_6a075cdb7952ecanvas.height; const imageAspect = gdv_6a075cdb7952ecurrentImage.width / gdv_6a075cdb7952ecurrentImage.height; if (imageAspect > canvasAspect) { gdv_6a075cdb7952escale = gdv_6a075cdb7952ecanvas.width / gdv_6a075cdb7952ecurrentImage.width; } else { gdv_6a075cdb7952escale = gdv_6a075cdb7952ecanvas.height / gdv_6a075cdb7952ecurrentImage.height; } gdv_6a075cdb7952eoriginX = gdv_6a075cdb7952ecanvas.width / 2; gdv_6a075cdb7952eoriginY = gdv_6a075cdb7952ecanvas.height / 2; }
function gdv_6a075cdb7952edrawImage() { gdv_6a075cdb7952ectx.clearRect(0, 0, gdv_6a075cdb7952ecanvas.width, gdv_6a075cdb7952ecanvas.height); gdv_6a075cdb7952ectx.save(); gdv_6a075cdb7952ectx.translate(gdv_6a075cdb7952eoriginX, gdv_6a075cdb7952eoriginY); gdv_6a075cdb7952ectx.rotate((Math.PI / 180) * gdv_6a075cdb7952erotationAngle); gdv_6a075cdb7952ectx.scale(gdv_6a075cdb7952escale, gdv_6a075cdb7952escale);
// Appliquer la luminosité et le contraste gdv_6a075cdb7952ectx.filter = `brightness(${gdv_6a075cdb7952ebrightnessInput.value}) contrast(${gdv_6a075cdb7952econtrastInput.value})`; gdv_6a075cdb7952ectx.drawImage(gdv_6a075cdb7952ecurrentImage, -gdv_6a075cdb7952ecurrentImage.width/2, -gdv_6a075cdb7952ecurrentImage.height/2); gdv_6a075cdb7952ectx.restore(); }
// Ajouter les miniatures des images gdv_6a075cdb7952eimageUrls.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_6a075cdb7952eloadImage(index); gdv_6a075cdb7952ecurrentSlideIndex = index; gdv_6a075cdb7952eupdateSlideNumber(); }; slide.appendChild(img); gdv_6a075cdb7952ethumbnailContainerWrapper.appendChild(slide); });
// Charger une image dans le canvas function gdv_6a075cdb7952eloadImage(index) { gdv_6a075cdb7952ecurrentImage.src = gdv_6a075cdb7952eimageUrls[index]["url"]; gdv_6a075cdb7952eimageName.innerHTML = filtrerChaine(gdv_6a075cdb7952eimageUrls[index]["name"], "rien"); gdv_6a075cdb7952ecurrentImage.onload = function() { gdv_6a075cdb7952escale = 1; gdv_6a075cdb7952eoriginX = 0; gdv_6a075cdb7952eoriginY = 0; gdv_6a075cdb7952efitImageToCanvas(); gdv_6a075cdb7952edrawImage(); };
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_6a075cdb7952eswiper = new Swiper(".gdv_6a075cdb7952eswiper-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_6a075cdb7952eswiper.on("slideChange", function () { // gdv_6a075cdb7952ecurrentSlideIndex = gdv_6a075cdb7952eswiper.activeIndex; // gdv_6a075cdb7952eupdateSlideNumber(); //});
// Plein écran gdv_6a075cdb7952efullscreenButton.addEventListener("click", function() { if (!document.fullscreenElement) { document.getElementById("gdv_6a075cdb7952egd-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_6a075cdb7952ecanvas.addEventListener("wheel", function(event) { event.preventDefault(); const zoomFactor = 0.025; const mouseX = event.offsetX; const mouseY = event.offsetY;
let newScale = gdv_6a075cdb7952escale; if (event.deltaY < 0) { newScale *= 1 + zoomFactor; } else { newScale /= 1 + zoomFactor; } newScale = Math.max(gdv_6a075cdb7952eminScale, Math.min(gdv_6a075cdb7952emaxScale, newScale)); const scaleRatio = newScale / gdv_6a075cdb7952escale; gdv_6a075cdb7952eoriginX = mouseX - (mouseX - gdv_6a075cdb7952eoriginX) * scaleRatio; gdv_6a075cdb7952eoriginY = mouseY - (mouseY - gdv_6a075cdb7952eoriginY) * scaleRatio; gdv_6a075cdb7952escale = newScale; gdv_6a075cdb7952edrawImage(); }); // Gestion du déplacement (pan) let gdv_6a075cdb7952eisDragging = false; let gdv_6a075cdb7952estartX, gdv_6a075cdb7952estartY; gdv_6a075cdb7952ecanvas.addEventListener("mousedown", function(event) { gdv_6a075cdb7952eisDragging = true; gdv_6a075cdb7952estartX = event.offsetX - gdv_6a075cdb7952eoriginX; gdv_6a075cdb7952estartY = event.offsetY - gdv_6a075cdb7952eoriginY; gdv_6a075cdb7952ecanvas.style.cursor = "grabbing"; }); gdv_6a075cdb7952ecanvas.addEventListener("mousemove", function(event) { if (gdv_6a075cdb7952eisDragging) { gdv_6a075cdb7952eoriginX = event.offsetX - gdv_6a075cdb7952estartX; gdv_6a075cdb7952eoriginY = event.offsetY - gdv_6a075cdb7952estartY; gdv_6a075cdb7952edrawImage(); } }); // Gestion des événements tactiles gdv_6a075cdb7952ecanvas.addEventListener("touchstart", function(event) { if (event.touches.length === 1) { gdv_6a075cdb7952eisDragging = true; const touch = event.touches[0]; gdv_6a075cdb7952estartX = touch.pageX - gdv_6a075cdb7952eoriginX; gdv_6a075cdb7952estartY = touch.pageY - gdv_6a075cdb7952eoriginY; } }); gdv_6a075cdb7952ecanvas.addEventListener("touchmove", function(event) { event.preventDefault(); // Empêche le comportement par défaut du navigateur const touch = event.touches[0]; gdv_6a075cdb7952eoriginX = touch.pageX - gdv_6a075cdb7952estartX; gdv_6a075cdb7952eoriginY = touch.pageY - gdv_6a075cdb7952estartY; gdv_6a075cdb7952edrawImage(); }); gdv_6a075cdb7952ecanvas.addEventListener("touchend", function() { gdv_6a075cdb7952eisDragging = false; }); gdv_6a075cdb7952ecanvas.addEventListener("mouseup", function() { gdv_6a075cdb7952eisDragging = false; gdv_6a075cdb7952ecanvas.style.cursor = "grab"; }); gdv_6a075cdb7952ecanvas.addEventListener("mouseleave", function() { gdv_6a075cdb7952eisDragging = false; gdv_6a075cdb7952ecanvas.style.cursor = "grab"; }); gdv_6a075cdb7952ezoomInButton.addEventListener("click", function() { let newScale = gdv_6a075cdb7952escale; const zoomFactor = 0.025; newScale *= 1 + zoomFactor; gdv_6a075cdb7952escale = Math.max(gdv_6a075cdb7952eminScale, Math.min(gdv_6a075cdb7952emaxScale, newScale)); gdv_6a075cdb7952edrawImage(); }); gdv_6a075cdb7952ezoomOutButton.addEventListener("click", function() { let newScale = gdv_6a075cdb7952escale; const zoomFactor = 0.025; newScale /= 1 + zoomFactor; gdv_6a075cdb7952escale = Math.max(gdv_6a075cdb7952eminScale, Math.min(gdv_6a075cdb7952emaxScale, newScale)); gdv_6a075cdb7952edrawImage(); }); gdv_6a075cdb7952eresetZoomButton.addEventListener("click", function() { gdv_6a075cdb7952erotationAngle = 0; gdv_6a075cdb7952efitImageToCanvas(); gdv_6a075cdb7952edrawImage(); }); function gdv_6a075cdb7952egetImageIdFromUrl(url) { const urlObj = new URL(url); return urlObj.searchParams.get("id"); } document.getElementById("gdv_6a075cdb7952edownloadImage").addEventListener("click", function() { let url = gdv_6a075cdb7952ecurrentImage.src; const imageId = gdv_6a075cdb7952egetImageIdFromUrl(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_6a075cdb7952eprintImageFromApi(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_6a075cdb7952eprintButton = document.getElementById("gdv_6a075cdb7952eprintCanvas");
gdv_6a075cdb7952eprintButton.addEventListener("click", function() { let url = gdv_6a075cdb7952ecurrentImage.src; const imageId = gdv_6a075cdb7952egetImageIdFromUrl(url); gdv_6a075cdb7952eprintImageFromApi(imageId); });
let gdv_6a075cdb7952einitialDistance = 0; let gdv_6a075cdb7952einitialScale = 1;
gdv_6a075cdb7952ecanvas.addEventListener("touchstart", function(event) { if (event.touches.length === 2) { event.preventDefault(); gdv_6a075cdb7952einitialDistance = getDistance(event.touches[0], event.touches[1]); gdv_6a075cdb7952einitialScale = gdv_6a075cdb7952escale; } });
gdv_6a075cdb7952ecanvas.addEventListener("touchmove", function(event) { if (event.touches.length === 2) { event.preventDefault(); const currentDistance = getDistance(event.touches[0], event.touches[1]); const scaleChange = currentDistance / gdv_6a075cdb7952einitialDistance; let newScale = gdv_6a075cdb7952einitialScale * scaleChange;
newScale = Math.max(gdv_6a075cdb7952eminScale, Math.min(gdv_6a075cdb7952emaxScale, 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_6a075cdb7952escale; gdv_6a075cdb7952eoriginX = centerX - (centerX - gdv_6a075cdb7952eoriginX) * scaleRatio; gdv_6a075cdb7952eoriginY = centerY - (centerY - gdv_6a075cdb7952eoriginY) * scaleRatio;
gdv_6a075cdb7952escale = newScale; gdv_6a075cdb7952edrawImage(); // 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); }