Create downloadSVGasPDF.js

js/downloadSVGasPDF.js

@@ -0,0 +1,48 @@
+function downloadSVGasPDF(svgObject) {
+  try {
+    const svg = svgObject.contentDocument.querySelector('svg');
+
+    // Clone so we can safely manipulate
+    const clonedSvg = svg.cloneNode(true);
+    clonedSvg.querySelectorAll('foreignObject').forEach(fo => fo.remove());
+
+    const { jsPDF } = window.jspdf;
+
+    // Determine dimensions from viewBox or width/height attributes
+    let width, height;
+
+    if (svg.hasAttribute("viewBox")) {
+      const viewBox = svg.getAttribute("viewBox").split(/\s+|,/).map(Number);
+      width = viewBox[2];
+      height = viewBox[3];
+    } else if (svg.hasAttribute("width") && svg.hasAttribute("height")) {
+      width = parseFloat(svg.getAttribute("width"));
+      height = parseFloat(svg.getAttribute("height"));
+    } else {
+      // fallback to rendered size
+      const rect = svg.getBoundingClientRect();
+      width = rect.width;
+      height = rect.height;
+    }
+
+    // Create PDF with same size as SVG
+    const pdf = new jsPDF({
+      orientation: width > height ? 'l' : 'p',
+      unit: 'pt',
+      format: [width, height]
+    });
+
+    // Render directly into PDF
+    svg2pdf(clonedSvg, pdf, {
+      x: 0,
+      y: 0,
+      width: width,
+      height: height
+    });
+
+    // Save
+    pdf.save(`${svgObject.getAttribute('data').split('/').pop().replace('.svg', '')}.pdf`);
+  } catch (error) {
+    console.warn("Error exporting SVG to vector PDF", error);
+  }
+}