`;
// Clone the emoji image for printing
const printImg = emojiImg.cloneNode(true);
printImg.style.cssText = `
width: auto;
height: auto;
max-width: 72px;
max-height: 72px;
`;
printContainer.appendChild(printImg);
// Add print styles
const printStyle = document.createElement("style");
printStyle.id = "print-style-temp";
printStyle.textContent = `
@media print {
body * { visibility: hidden; }
#print-container-temp, #print-container-temp * { visibility: visible; }
#print-container-temp {
position: absolute;
left: 0;
top: 0;
width: 100%;
height: 100%;
display: flex;
justify-content: center;
align-items: center;
}
}
`;
document.head.appendChild(printStyle);
document.body.appendChild(printContainer);
// Trigger print dialog
setTimeout(() => {
window.print();
// Clean up after print dialog closes
setTimeout(() => {
if (document.body.contains(printContainer)) {
document.body.removeChild(printContainer);
}
if (document.head.contains(printStyle)) {
document.head.removeChild(printStyle);
}
}, 500);
}, 100);
});
});
// --- DOWNLOAD FUNCTION (Mobile-friendly, using the emoji image directly) ---
document.querySelectorAll(".js-download-btn").forEach(button => {
button.addEventListener("click", async () => {
const type = button.dataset.type; // 'png' or 'jpeg'
const size = parseInt(button.dataset.size, 10); // 32, 64, 128
const iconItem = document.querySelector("#single-icon-container .icon-item");
const fileName = "japanese-passing-grade-button-emoji-copy-paste-%e2%80%95-%f0%9f%88%b4";
if (!iconItem) {
console.error("Icon item not found");
return;
}
// Find the emoji image inside the icon-item
const emojiImg = iconItem.querySelector("img.emoji");
if (!emojiImg) {
console.error("Emoji image not found");
return;
}
try {
// Load the emoji image
const img = new Image();
img.crossOrigin = "anonymous";
await new Promise((resolve, reject) => {
img.onload = resolve;
img.onerror = reject;
img.src = emojiImg.src;
});
// Create canvas and resize the image to the requested size
const canvas = document.createElement("canvas");
canvas.width = size;
canvas.height = size;
const ctx = canvas.getContext("2d");
// Fill background
if (type === "jpeg") {
ctx.fillStyle = "#ffffff";
ctx.fillRect(0, 0, canvas.width, canvas.height);
}
// Draw the emoji image centered and scaled
const scale = Math.min(canvas.width / img.width, canvas.height / img.height);
const x = (canvas.width - img.width * scale) / 2;
const y = (canvas.height - img.height * scale) / 2;
ctx.drawImage(img, x, y, img.width * scale, img.height * scale);
// Convert to blob for better mobile support
const dataURL = (type === "png") ? canvas.toDataURL("image/png") : canvas.toDataURL("image/jpeg");
// Use blob URL approach for mobile compatibility
const response = await fetch(dataURL);
const blob = await response.blob();
const blobURL = URL.createObjectURL(blob);
// Create link and trigger download
const link = document.createElement("a");
link.download = `${fileName}-${size}.${type}`;
link.href = blobURL;
link.style.display = "none";
// Append to body (required for iOS)
document.body.appendChild(link);
// Use both click and programmatic click for maximum compatibility
if (document.createEvent) {
const event = document.createEvent("MouseEvents");
event.initEvent("click", true, true);
link.dispatchEvent(event);
} else {
link.click();
}
// Clean up after a delay
setTimeout(() => {
if (document.body.contains(link)) {
document.body.removeChild(link);
}
URL.revokeObjectURL(blobURL);
}, 100);
} catch (error) {
console.error("Download failed:", error);
alert("Download failed. Please try again.");
}
});
});
});
