Sustainable Activities
${dest.activities.map(act => `- ${act}
`).join('')}
`;
});
html += `
`;
outputDiv.innerHTML = html;
}
// --- PDF Download ---
function downloadPDF() {
const { jsPDF } = window.jspdf;
const loader = document.getElementById('loader');
loader.style.display = 'block';
const content = document.getElementById('pdf-content');
const originalTitle = document.querySelector('h1').innerText;
// Create a temporary header for the PDF
const pdfHeader = document.createElement('h1');
pdfHeader.innerText = originalTitle;
pdfHeader.className = 'text-2xl font-bold text-gray-800 mb-6 text-center';
content.prepend(pdfHeader);
html2canvas(content, { scale: 2 }).then(canvas => {
// Remove the temporary header from the screen view
pdfHeader.remove();
const imgData = canvas.toDataURL('image/png');
const pdf = new jsPDF({ orientation: 'p', unit: 'mm', format: 'a4' });
const pdfWidth = pdf.internal.pageSize.getWidth();
const pdfHeight = pdf.internal.pageSize.getHeight();
const canvasAspectRatio = canvas.width / canvas.height;
const imgWidth = pdfWidth - 20;
const imgHeight = imgWidth / canvasAspectRatio;
let heightLeft = imgHeight;
let position = 10;
pdf.addImage(imgData, 'PNG', 10, position, imgWidth, imgHeight);
heightLeft -= (pdfHeight - 20);
while (heightLeft > 0) {
position = heightLeft - imgHeight + 10;
pdf.addPage();
pdf.addImage(imgData, 'PNG', 10, position, imgWidth, imgHeight);
heightLeft -= (pdfHeight - 20);
}
pdf.save('Eco_Friendly_Travel_Guide.pdf');
loader.style.display = 'none';
});
}
