Client side PDF generation.

Something.js

/**
 * @param element The element that triggered this function.
 * Downloads the results summary in PDF format.
 */

function downloadPDF(element) {
    var orientation = 'l';
    var left = 25
    const filename  = 'TrustedTechTeam-WSEstimate.pdf';
    var html = $('.results').html();
    var divHeight = $('.results').height();
    var divWidth = $('.results').width();
    var ratio = divHeight / divWidth;
    var temp = document.createElement("div");
    temp.classList.add("positioning");
    temp.classList.add("results");
    $('.page').append(temp);
    temp.innerHTML = html;
    if($(window).width() <= 1024){
        orientation = 'p';
        left = 10
    }

    html2canvas( $('.positioning'), {
        useCORS: true,
        scale: 2,
        dpi: 300,
        onrendered:function(canvas) {
        let pdf = new jsPDF(orientation, 'mm', 'letter'); 
        var width = pdf.internal.pageSize.getWidth();
        var height = pdf.internal.pageSize.getHeight();
        height = ratio * width;
        pdf.addImage(canvas.toDataURL('image/jpeg'), 'JPEG', 50, 60, width-140, height-100);
        pdf.save(filename);
        $('.positioning').remove();
        }
    })
};