I am using jspdf.debug.js to export pdf data from html page.Here is the function of controller that I am using. I made a string as html table that I want to export.

$scope.exportReport = function (fileName, fileType) {

   objReport.count = 0;   // for getting all records

   ReportService.getSaleDetail(objReport).then(function (result) {

        var strTable = <table id='tableReport'><tr><td style='width:400px'>Date</td><td style='width:50px'>Order Id</td><td style='width:130px'>Product</td><td style='width:120px'>Gorss Price</td><td style='width:160px'>Currency</td><td style='width:50px'>Order Status</td><td style='width:150px'>Assigned To</td><td style='width:150px'>Assigned User Email</td><td style='width:150px'>Country</td></tr>;

        var strRow = '';

        if (result.data.totalRecords > 0) {

             var totalRecords = parseInt(result.data.totalRecords);

             var saleDataJson = result.data.saleDetail;

             for (var i = 0; i < totalRecords; i++) {

                 strRow = '<tr><td>' + saleDataJson[i].date + '</td>' + '<td>' + saleDataJson[i].orderId + '</td>' + '<td>' + saleDataJson[i].product + '</td>' + '<td>' + (1 * saleDataJson[i].grossPrice).toFixed(2) + '</td>' + '<td>' + saleDataJson[i].currency + '</td>' + '<td>' + saleDataJson[i].orderStatus + '</td>' + '<td>' + saleDataJson[i].assignedTo + '</td><td>' + saleDataJson[i].assignedUserEmail + '</td><td>' + saleDataJson[i].country + '</td></tr>';

                 strTable += strRow;

             }

             strTable += </table>;

        }

        if (fileType === 'pdf') {

                var pdf = new jsPDF('p', 'pt', 'letter')    // jsPDF(orientation, unit, format)

                        , source = strTable

                        , specialElementHandlers = {

                            // element with id of bypass - jQuery style selector

                            '#bypassme': function (element, renderer) {

                                // true = handled elsewhere, bypass text extraction

                                return true;

                            }

                        },

                margins = {

                    top: 30,

                    bottom: 40,

                    left: 35,

                    width: 600

                };



                pdf.setFontSize(12);

                pdf.text(200, 30, fileName);

                pdf.setFontSize(8);

                pdf.setFontStyle('italic');

                pdf.text(420, 35, 'Total Records : ' + totalRecords);

                pdf.fromHTML(

                        source // HTML string or DOM elem ref.

                        , margins.left // x coord

                        , margins.top // y coord

                        , {

                            'width': margins.width // max width of content on PDF

                            , 'elementHandlers': specialElementHandlers

                        },

                function (dispose) {

                    // dispose: object with X, Y of the last line add to the PDF

                    //          this allow the insertion of new lines after html

                    pdf.save(fileName + '.pdf');

                },

                        margins

                        )

            }



        });



    };

and this method is exporting pdf file like this

I tried style with tang but it is not working
How can lower the font size so that i can export pdf file properly ?