Html2canvas：如何使用javascript和php发送带有ataching screenshot（pdf）的邮件

Question

I want to send my pdf ataching for mail, but need from help. In my html page have link which voice cry function goPDF.

This is my function for generation on sreenshot(pdf).

    $scope.goPDF = function (id, type) {
    ID->id on my info for pdf.
    TYPE->This is text on pdf = automoto.pdf
                       $scope.link = "#/invoice/" + id;
            //Here get url to info for my pdf.        
            var invoicePDF = document.getElementById ('iFrame').contentWindow.document.getElementById ('sendPDF');
            //Here get all content for my pdf.     
        //Here make convert from html to canvas and finish canvas to pdf.    
                            $ ("#sendPDF").css ('background', '#fff');
                            html2canvas ($ (invoicePDF), {
                                onrendered: function (canvas) {
                                var pdf = new jsPDF ();
                                var marginLeft = 0;
                                var marginRight = 0;
                                pdf.addImage (canvas.toDataURL ("image/jpeg"), "jpeg", marginLeft, marginRight);
                                //pdf.save (type + '.pdf');
            //Here save pdf in my PC
                                var outputt = pdf.output ();
            //I do not where url on my pdf for ataching to mail.                       
                                }
                            });