How to display an image in two pages in PDF using jsPDF?

Question

I have a html page. In which I have a button , whenerever I click this button it will convert the entire html page into data image using html2canvas and placed it into PDF u

Answer 1

This may not be the perfect answer but still works

                $("#btnSaveAsPDF").click(function () {
                html2canvas($("#tblSaveAsPdf_canvas"), {
                onrendered: function (canvas) {
                var imageData = canvas.toDataURL("image/jpeg");
                var image = new Image();
                image = Canvas2Image.convertToJPEG(canvas);
                var doc = new jsPDF();
                doc.addImage(imageData, 'JPEG', 12, 10);
                var croppingYPosition = 1095;
                count = (image.height) / 1095;

                for (var i =1; i < count; i++) {
                        doc.addPage();
                        var sourceX = 0;
                        var sourceY = croppingYPosition;
                        var sourceWidth = image.width;
                        var sourceHeight = 1095;
                        var destWidth = sourceWidth;
                        var destHeight = sourceHeight;
                        var destX = 0;
                        var destY = 0;
                        var canvas1 = document.createElement('canvas');
                        canvas1.setAttribute('height', destHeight);
                        canvas1.setAttribute('width', destWidth);                         
                        var ctx = canvas1.getContext("2d");
                        ctx.drawImage(image, sourceX, 
                                             sourceY,
                                             sourceWidth,
                                             sourceHeight, 
                                             destX, 
                                             destY, 
                                             destWidth, 
                                             destHeight);
                        var image2 = new Image();
                        image2 = Canvas2Image.convertToJPEG(canvas1);
                        image2Data = image2.src;
                        doc.addImage(image2Data, 'JPEG', 12, 10);
                        croppingYPosition += destHeight;              
                    }                  
                var d = new Date().toISOString().slice(0, 19).replace(/-/g, "");
                filename = 'report_' + d + '.pdf';
                doc.save(filename);
            }

        });
    });