jsPDF使用，將html，圖片，輸出成pdf打印

function createPDFObject(imgData) {
            //默認a4紙張
            $("#containerHtml").css("margin-top","100px");
            var doc = new jsPDF('p', 'pt',"a4");
            var pdfTitle = "{{ survey.title }}"+'.pdf';
            // 修改背景色
            $('#containerHtml').css("background","#fff");
            //設置圖片
            doc.addImage(imgData, 5, 5, 600, 300, 'img');
            doc.text(20, 20, 'This is the default font.');
            //設置html
            doc.addHTML($('#containerHtml'), function(){
                doc.output("save", pdfTitle)
            });
            $("#containerHtml").css("margin-top","0px");
            //doc.save(pdfTitle+'.pdf');
        }

記得引jspdf.js