Save Rent Cafe Lease As Image

gistfile1.txt

function findActivePageAndSaveCanvas() {
  // Get all document pages
  const pages = document.querySelectorAll('.document-page');
  // Loop through all pages to find the active one (with a canvas)
  for (let i = 0; i < pages.length; i++) {
    const canvas = pages[i].querySelector('canvas');
    // If this page has a canvas, it's active
    if (canvas) {
      console.log(`Active page found: Page ${i + 1}`);
      // Save the canvas as an image
      try {
        // Convert canvas to data URL (PNG format by default)
        const dataURL = canvas.toDataURL('image/png');
        // Create a download link
        const downloadLink = document.createElement('a');
        downloadLink.href = dataURL;
        downloadLink.download = `page_${i + 1}_canvas.png`;
        // Append to body, click programmatically, then remove
        document.body.appendChild(downloadLink);
        downloadLink.click();
        document.body.removeChild(downloadLink);
        console.log(`Canvas from page ${i + 1} saved as image`);
      } catch (error) {
        console.error(`Error saving canvas from page ${i + 1}:`, error);
      }
    }
  }
}