Jasperreport的文档表明：
??? 1> 开发静态报表建议采纳模板方式
??? 2> 开发动态报表采用直接编辑JasperDesign对象。
但是似乎jasperreport对动态报表的操作缺乏高效率的工具类，因而开发
起来特别的费劲。
经过多方研究，得到了2种解决方案：
1> 结合Velocity技术动态生成jrxml模板文件；
2> 采用第三方工具DynamicJasper：DynamicJasper是sourceforge上的一个
开源项目，把它与jasperreport集成，可以相对轻松的解决大多数动态报表问题，
并且为进一步开发用户自定义报表提供了有效途径。
我采用的是第二种方案。
?
?jasperreports是一个用来开发报表的组件，通常和ireport来配合使用，可以快速的构建出漂亮的报表。但是ireport画出的报表模板过于死板，就是不支持动态的列。现在要自己实现一个报表模板，先参考ireport工具画出的模板，然后改改，用java代码自己实现一个。
?????? 项目组目前就是这么做的，自己去写一个模板，一个横排的，一个竖排的，应为字段比较多，一般采用竖排的。我们项目组做动态报表没有用DynamicJasper这个开源的动态报表的组件，原因是我觉得他用起来也不太方便。还有就是时间的问题。
?
做了两个模板，现在备份下来。首先是横排的模板
package cn.hzmc.dynamicreport.example7;
import java.awt.Color;
import java.sql.Connection;
import java.sql.SQLException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import net.sf.jasperreports.engine.JRAlignment;
import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JRReport;
import net.sf.jasperreports.engine.JasperCompileManager;
import net.sf.jasperreports.engine.JasperExportManager;
import net.sf.jasperreports.engine.JasperFillManager;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.engine.JasperReport;
import net.sf.jasperreports.engine.base.JRBaseLine;
import net.sf.jasperreports.engine.base.JRBasePrintText;
import net.sf.jasperreports.engine.design.JRDesignBand;
import net.sf.jasperreports.engine.design.JRDesignExpression;
import net.sf.jasperreports.engine.design.JRDesignField;
import net.sf.jasperreports.engine.design.JRDesignLine;
import net.sf.jasperreports.engine.design.JRDesignQuery;
import net.sf.jasperreports.engine.design.JRDesignStaticText;
import net.sf.jasperreports.engine.design.JRDesignStyle;
import net.sf.jasperreports.engine.design.JRDesignTextField;
import net.sf.jasperreports.engine.design.JasperDesign;
import com.capaa.pipe.config.ReadConfig;
class Sample6 {
?@SuppressWarnings("deprecation")
?Sample6() throws Exception {
??
??Connection connection = getConnection();
??
??JasperDesign jasperDesign = new JasperDesign();
??JRDesignStyle normalStyle = setReportSytle(jasperDesign);
??
??JRDesignQuery query = new JRDesignQuery();
??query.setText("select userid,name,age,sex,password,department from person");
??jasperDesign.setQuery(query);??
??//addReportFiled(jasperDesign);
??
??// Title
??JRDesignBand band = new JRDesignBand();
??band.setHeight(20);
??JRDesignStaticText staticText = new JRDesignStaticText();
??
??staticText.setX(200);
??staticText.setY(0);
??staticText.setWidth(200);
??staticText.setHeight(15);
??staticText.setHorizontalAlignment(JRAlignment.HORIZONTAL_ALIGN_RIGHT);? //设置文本的对齐方式
??staticText.setStyle(normalStyle);
??staticText.setText("杭州美创科技有限公司审计报表 ");
??band.addElement(staticText);??
??JRDesignLine line = new JRDesignLine();??
??line.setX(0);
??line.setY(19);
??line.setWidth(500);
??line.setHeight(1);
??line.setForecolor(new Color(0x99,0xFF,0xFF));
??band.addElement(line);
??jasperDesign.setTitle(band);
??// Page header
??band = new JRDesignBand();
??//band.setHeight(20);
??band.setHeight(0);
??jasperDesign.setPageHeader(band);
??// Column header
??band = new JRDesignBand();
??band.setHeight(20);
??
?? // 开始添加列字段
??String[] headers = {"USERID","NAME","AGE","SEX","PASSWORD","DEPARTMENT"};
??String[] alias = {"USERID","NAME","AGE","SEX","PASSWORD","DEPARTMENT"};
?? int X = 80;
?? int columnHeaderfontSize = 10;
?? int fontSize = 8;
?? int textHeight = 20;
?? int textWidth = 80;
?? int detailHeight = 20;
?? JRDesignBand detail = new JRDesignBand();
?? detail.setHeight(detailHeight);
??for(int i = 0;i<headers.length;i++){
???JRDesignStaticText jrstaticText = new JRDesignStaticText();?
???jrstaticText.setText(headers[i]);
???
???jrstaticText.setFontSize(columnHeaderfontSize);?
???jrstaticText.setHeight(textHeight);?
???jrstaticText.setWidth(textWidth);
???if(i==0){
????X=0;
???}else{
????X = 80;
???}
???jrstaticText.setX(X * i);?
???jrstaticText.setPdfFontName("STSong-Light");?
???jrstaticText.setPdfEmbedded(true);?
???jrstaticText.setPdfEncoding("UniGB-UCS2-H");?
//???jrstaticText.setTextAlignment(JRBasePrintText.HORIZONTAL_ALIGN_CENTER);?
//???jrstaticText.setLeftBorder(JRBaseLine.PEN_1_POINT);?
//???jrstaticText.setTopBorder(JRBaseLine.PEN_1_POINT);?
//???jrstaticText.setRightBorder(JRBaseLine.PEN_1_POINT);?
//???jrstaticText.setBottomBorder(JRBaseLine.PEN_1_POINT);?
???jrstaticText.setForecolor(Color.blue);
??//?jrstaticText.setStretchType((byte)0);
???band.addElement(jrstaticText);?
???
???// 定义字段，注册字段
???JRDesignField field = new JRDesignField();
???field.setName(alias[i]);
???field.setValueClass(String.class);
???jasperDesign.addField(field);
???
???// add text fields for displaying fields
???JRDesignTextField textField = new JRDesignTextField();
???JRDesignExpression expression = new JRDesignExpression();
???expression.setText("$F{" + alias[i] + "}");
???expression.setValueClass(String.class);
???textField.setExpression(expression);
???textField.setFontSize(fontSize);
???textField.setHeight(textHeight);
???textField.setWidth(textWidth);
???textField.setX(X * i);
???textField.setPdfFontName("STSong-Light");
???textField.setPdfEmbedded(true);
???textField.setPdfEncoding("UniGB-UCS2-H");?
???textField.setTextAlignment(JRBasePrintText.HORIZONTAL_ALIGN_CENTER);
???textField.setLeftBorder(JRBaseLine.PEN_1_POINT);
???textField.setTopBorder(JRBaseLine.PEN_1_POINT);
???textField.setRightBorder(JRBaseLine.PEN_1_POINT);
???textField.setBottomBorder(JRBaseLine.PEN_1_POINT);
???//textField.setForecolor(new Color(0x99,0xFF,0xFF));
???textField.setForecolor(Color.blue);
???textField.setStretchWithOverflow(true);
???detail.addElement(textField);
??}
??
??jasperDesign.setColumnHeader(band);
??
??//detail
??jasperDesign.setDetail(detail);
??
??// Column footer
??band = new JRDesignBand();
??band.setHeight(10);
??jasperDesign.setColumnFooter(band);
??// Page footer
??band = new JRDesignBand();
??band.setHeight(80);
??
??staticText = new JRDesignStaticText();
??staticText.setX(0);
??staticText.setY(0);
??staticText.setWidth(100);
??staticText.setHeight(20);
??staticText.setPdfFontName("STSong-Light");??
??staticText.setPdfEmbedded(true);??
??staticText.setPdfEncoding("UniGB-UCS2-H");?
??SimpleDateFormat sdf = new SimpleDateFormat("yyyy/MM/dd");
??staticText.setText(sdf.format(new Date()));
??band.addElement(staticText);
??
??
??JRDesignTextField textField = new JRDesignTextField();
??textField.setX(450);
??textField.setY(0);
??textField.setWidth(100);
??textField.setHeight(20);
??textField.setPdfFontName("STSong-Light");??
??textField.setPdfEmbedded(true);??
??textField.setPdfEncoding("UniGB-UCS2-H");?
??
??JRDesignExpression expression = new JRDesignExpression();
?? expression = new JRDesignExpression();
?? expression.setValueClass(java.lang.Integer.class);??
?? expression.setText("$V{PAGE_NUMBER}");
??
??textField.setExpression(expression);
??band.addElement(textField);
??jasperDesign.setPageFooter(band);
??
??System.out.println(expression.getText());
??// Summary
??band = new JRDesignBand();
??band.setHeight(0);
??/* **************************************************************** */
??/* Here My doubt */
??/*
?? * JRDesignChart chart1 = new
?? * JRDesignChart(null,JRChart.CHART_TYPE_LINE); chart1.setHeight(100);
?? * chart1.setBorderColor(Color.red); chart1.setForecolor(Color.BLACK);
?? * chart1.setWidth(200);
?? */
??// band.addElement(chart1);
??jasperDesign.setSummary(band);
??System.out.println("After Connection");
??JasperReport jasperReport = JasperCompileManager
????.compileReport(jasperDesign);
??Map parameters = new HashMap();
??System.out.println("After Parameter");
??JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport,
????parameters, connection);
??System.out.println("After Print");
??
??JasperExportManager.exportReportToHtmlFile(jasperPrint, "D://test2.html");
??JasperExportManager.exportReportToPdfFile(jasperPrint, "D://test2.pdf");
??JasperExportManager.exportReportToXmlFile(jasperPrint, "D://test2.xml", false);
??
??System.out.println("After Export");
?}
?private void addReportFiled(JasperDesign jasperDesign) throws JRException {
??JRDesignField field;
??field=new JRDesignField();
??field.setName("USERID");
??field.setValueClass(java.math.BigDecimal.class);
??jasperDesign.addField(field);
??
??field = new JRDesignField();
??field.setName("NAME");
??field.setValueClass(java.lang.String.class);
??jasperDesign.addField(field);
??
??field = new JRDesignField();
??field.setName("AGE");
??field.setValueClass(java.lang.String.class);
??jasperDesign.addField(field);
??
??field = new JRDesignField();
??field.setName("SEX");
??field.setValueClass(java.lang.String.class);
??jasperDesign.addField(field);
??
??field = new JRDesignField();
??field.setName("PASSWORD");
??field.setValueClass(java.lang.String.class);
??jasperDesign.addField(field);
??
??field = new JRDesignField();
??field.setName("DEPARTMENT");
??field.setValueClass(java.lang.String.class);
??jasperDesign.addField(field);
?}
?private JRDesignStyle setReportSytle(JasperDesign jasperDesign)
???throws JRException {
??jasperDesign.setName("SampleReport");
??jasperDesign.setPageWidth(595);
??jasperDesign.setPageHeight(842);
??jasperDesign.setColumnWidth(535);
??jasperDesign.setColumnSpacing(0);
??
??jasperDesign.setLeftMargin(30);
??jasperDesign.setRightMargin(30);
??jasperDesign.setTopMargin(20);
??jasperDesign.setBottomMargin(20);
??// whenNoDataType="NoPages"
??jasperDesign.setWhenNoDataType(JRReport.WHEN_NO_DATA_TYPE_BLANK_PAGE);
??// isTitleNewPage="false"
??jasperDesign.setTitleNewPage(false);
??// isSummaryNewPage="false"
??jasperDesign.setSummaryNewPage(false);
?//?jasperDesign.setOrientation(JRReport.ORIENTATION_PORTRAIT);
?//?jasperDesign.setPrintOrder(JRReport.PRINT_ORDER_VERTICAL);
??
??JRDesignStyle normalStyle = new JRDesignStyle();
??normalStyle.setName("Arial_Normal");
??normalStyle.setDefault(true);
??normalStyle.setFontName("Arial");
??normalStyle.setFontSize(12);
??normalStyle.setPdfFontName("STSong-Light");
??normalStyle.setPdfEncoding("UniGB-UCS2-H");
??normalStyle.setPdfEmbedded(true);
??jasperDesign.addStyle(normalStyle);
??JRDesignStyle boldStyle = new JRDesignStyle();
??boldStyle.setName("Arial_Bold");
??boldStyle.setFontName("Arial");
??boldStyle.setFontSize(12);
??boldStyle.setBold(true);
??boldStyle.setPdfFontName("STSong-Light");
??boldStyle.setPdfEncoding("UniGB-UCS2-H");
??boldStyle.setPdfEmbedded(true);
??jasperDesign.addStyle(boldStyle);
??JRDesignStyle italicStyle = new JRDesignStyle();
??italicStyle.setName("Arial_Italic");
??italicStyle.setFontName("Arial");
??italicStyle.setFontSize(12);
??italicStyle.setItalic(true);
??italicStyle.setPdfFontName("STSong-Light");
??italicStyle.setPdfEncoding("UniGB-UCS2-H");
??italicStyle.setPdfEmbedded(true);
??jasperDesign.addStyle(italicStyle);
??return normalStyle;
?}
?private Connection getConnection() throws SQLException {
??Connection connection = ReadConfig.getProduceInstance().getDataSource()
????.getConnection();
??return connection;
?}
}
?class Sample {
?public static void main(String args[]) throws Exception {
??Sample6 obj = new Sample6();
?}
}
?
?然后是竖排的模板
package cn.hzmc.dynamicreport.example8;
import java.awt.Color;
import java.sql.Connection;
import java.sql.SQLException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import net.sf.jasperreports.engine.JRAlignment;
import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JRReport;
import net.sf.jasperreports.engine.JasperCompileManager;
import net.sf.jasperreports.engine.JasperExportManager;
import net.sf.jasperreports.engine.JasperFillManager;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.engine.JasperReport;
import net.sf.jasperreports.engine.base.JRBaseLineBox;
import net.sf.jasperreports.engine.base.JRBasePrintText;
import net.sf.jasperreports.engine.design.JRDesignBand;
import net.sf.jasperreports.engine.design.JRDesignExpression;
import net.sf.jasperreports.engine.design.JRDesignField;
import net.sf.jasperreports.engine.design.JRDesignLine;
import net.sf.jasperreports.engine.design.JRDesignQuery;
import net.sf.jasperreports.engine.design.JRDesignStaticText;
import net.sf.jasperreports.engine.design.JRDesignStyle;
import net.sf.jasperreports.engine.design.JRDesignTextField;
import net.sf.jasperreports.engine.design.JasperDesign;
import com.capaa.pipe.config.ReadConfig;
class Sample {
?@SuppressWarnings("deprecation")
?Sample() throws Exception {
??
??Connection connection = getConnection();
??
??JasperDesign jasperDesign = new JasperDesign();
??JRDesignStyle normalStyle = setReportSytle(jasperDesign);
??
??JRDesignQuery query = new JRDesignQuery();
??query.setText("select userid,name,age,sex,password,department from person");
??jasperDesign.setQuery(query);??
??//addReportFiled(jasperDesign);
??
??// Title
??JRDesignBand band = new JRDesignBand();
??band.setHeight(20);
??JRDesignStaticText staticText = new JRDesignStaticText();
??
??staticText.setX(200);
??staticText.setY(0);
??staticText.setWidth(200);
??staticText.setHeight(15);
??staticText.setHorizontalAlignment(JRAlignment.HORIZONTAL_ALIGN_RIGHT);? //设置文本的对齐方式
??staticText.setStyle(normalStyle);
??staticText.setText("杭州美创科技有限公司审计报表 ");
??band.addElement(staticText);??
??JRDesignLine line = new JRDesignLine();??
??line.setX(0);
??line.setY(19);
??line.setWidth(500);
??line.setHeight(1);
??line.setForecolor(new Color(0x99,0xFF,0xFF));
??band.addElement(line);
??jasperDesign.setTitle(band);
??// Page header
??band = new JRDesignBand();
??//band.setHeight(20);
??band.setHeight(0);
??jasperDesign.setPageHeader(band);
??// Column header
??band = new JRDesignBand();
??band.setHeight(0);
??jasperDesign.setColumnHeader(band);
??//detail
??
?? // 开始添加列字段
??String[] headers = {"USERID","NAME","AGE","SEX","PASSWORD","DEPARTMENT"};
??String[] alias = {"USERID","NAME","AGE","SEX","PASSWORD","DEPARTMENT"};
?? int Y = 20;
?? int columnHeaderfontSize = 10;
?? int fontSize = 8;
?? int textHeight = 19;
?? int textWidth = 180;
?? int detailHeight = 130;
?? JRDesignBand detail = new JRDesignBand();
?? detail.setHeight(detailHeight);
?? for(int i=0;i<headers.length;i++){
???
?? }
??for(int i = 0;i<headers.length;i++){
???JRDesignStaticText jrstaticText = new JRDesignStaticText();?
???jrstaticText.setText(headers[i]);
???
???jrstaticText.setFontSize(columnHeaderfontSize);?
???jrstaticText.setHeight(textHeight);?
???jrstaticText.setWidth(textWidth);
???
???jrstaticText.setY(Y * i);?
???jrstaticText.setPdfFontName("STSong-Light");?
???jrstaticText.setPdfEmbedded(true);?
???jrstaticText.setPdfEncoding("UniGB-UCS2-H");?
??//?jrstaticText.setTextAlignment(JRBasePrintText.HORIZONTAL_ALIGN_CENTER);?
???jrstaticText.setTextAlignment(JRBasePrintText.HORIZONTAL_ALIGN_LEFT);?
???/*jrstaticText.setLeftBorder(JRBaseLine.PEN_1_POINT);?
???jrstaticText.setTopBorder(JRBaseLine.PEN_1_POINT);?
???jrstaticText.setRightBorder(JRBaseLine.PEN_1_POINT);?
???jrstaticText.setBottomBorder(JRBaseLine.PEN_1_POINT); */
???jrstaticText.setForecolor(Color.black);
??//?jrstaticText.setStretchType((byte)0);
??//?band.addElement(jrstaticText);?
???detail.addElement(jrstaticText);
???
???// 定义字段，注册字段
???JRDesignField field = new JRDesignField();
???field.setName(alias[i]);
???field.setValueClass(String.class);
???jasperDesign.addField(field);
???
???// add text fields for displaying fields
???JRDesignTextField textField = new JRDesignTextField();
???JRDesignExpression expression = new JRDesignExpression();
???expression.setText("$F{" + alias[i] + "}");
???expression.setValueClass(String.class);
???textField.setExpression(expression);
???textField.setFontSize(fontSize);
???textField.setHeight(textHeight);
???textField.setWidth(textWidth);
???textField.setX(textWidth);
???textField.setY(Y*i);
???textField.setPdfFontName("STSong-Light");
???textField.setPdfEmbedded(true);
???textField.setPdfEncoding("UniGB-UCS2-H");?
???//textField.setTextAlignment(JRBasePrintText.HORIZONTAL_ALIGN_CENTER);
???textField.setHorizontalAlignment(JRAlignment.HORIZONTAL_ALIGN_LEFT);
???/*textField.setLeftBorder(JRBaseLine.PEN_1_POINT);
???textField.setTopBorder(JRBaseLine.PEN_1_POINT);
???textField.setRightBorder(JRBaseLine.PEN_1_POINT);
???textField.setBottomBorder(JRBaseLine.PEN_1_POINT);*/
???/*JRBaseLineBox baseLineBox = new JRBaseLineBox(textField);
???baseLineBox.getLeftPen().setLineColor(Color.black);
???baseLineBox.getLeftPen().setLineWidth(0);
???baseLineBox.getLeftPen().setLineStyle((byte)0);
???baseLineBox.getRightPen().setLineColor(Color.black);
???baseLineBox.getRightPen().setLineWidth(0);
???baseLineBox.getRightPen().setLineStyle((byte)0);
???baseLineBox.getTopPen().setLineColor(Color.black);
???baseLineBox.getTopPen().setLineWidth(0);
???baseLineBox.getTopPen().setLineStyle((byte)0);
???baseLineBox.getBottomPen().setLineColor(Color.black);
???baseLineBox.getBottomPen().setLineWidth(0);
???baseLineBox.getBottomPen().setLineStyle((byte)0);*/
???
???//textField.setForecolor(new Color(0x99,0xFF,0xFF));
???textField.setForecolor(Color.black);
???textField.setStretchWithOverflow(true);
???detail.addElement(textField);
??}
??
?//?jasperDesign.setColumnHeader(band);
??
??//detail
??jasperDesign.setDetail(detail);
??
??// Column footer
??band = new JRDesignBand();
??band.setHeight(0);
??jasperDesign.setColumnFooter(band);
??// Page footer
??band = new JRDesignBand();
??band.setHeight(20);
??
??JRDesignLine line2 = new JRDesignLine();??
??line2.setX(0);
??line2.setY(-10);
??line2.setWidth(450);
??line2.setHeight(0);
??line2.setForecolor(new Color(0x99,0xFF,0xFF));
??band.addElement(line2);
??
??staticText = new JRDesignStaticText();
??staticText.setX(0);
??staticText.setY(0);
??staticText.setWidth(100);
??staticText.setHeight(20);
??staticText.setPdfFontName("STSong-Light");??
??staticText.setPdfEmbedded(true);??
??staticText.setPdfEncoding("UniGB-UCS2-H");?
??SimpleDateFormat sdf = new SimpleDateFormat("yyyy/MM/dd");
??staticText.setText(sdf.format(new Date()));
??band.addElement(staticText);
??
??
??JRDesignTextField textField = new JRDesignTextField();
??textField.setX(450);
??textField.setY(0);
??textField.setWidth(100);
??textField.setHeight(20);
??textField.setPdfFontName("STSong-Light");??
??textField.setPdfEmbedded(true);??
??textField.setPdfEncoding("UniGB-UCS2-H");?
??
??JRDesignExpression expression = new JRDesignExpression();
?? expression = new JRDesignExpression();
?? expression.setValueClass(java.lang.Integer.class);??
?? expression.setText("$V{PAGE_NUMBER}");
??
??textField.setExpression(expression);
??band.addElement(textField);
??jasperDesign.setPageFooter(band);
??
??System.out.println(expression.getText());
??// Summary
??band = new JRDesignBand();
??band.setHeight(0);
??
??jasperDesign.setSummary(band);
??System.out.println("After Connection");
??JasperReport jasperReport = JasperCompileManager
????.compileReport(jasperDesign);
??Map parameters = new HashMap();
??System.out.println("After Parameter");
??JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport,
????parameters, connection);
??System.out.println("After Print");
??
??JasperExportManager.exportReportToHtmlFile(jasperPrint, "D://test3.html");
??JasperExportManager.exportReportToPdfFile(jasperPrint, "D://test3.pdf");
??JasperExportManager.exportReportToXmlFile(jasperPrint, "D://test3.xml", false);
??
??System.out.println("After Export");
?}
?private void addReportFiled(JasperDesign jasperDesign) throws JRException {
??JRDesignField field;
??field=new JRDesignField();
??field.setName("USERID");
??field.setValueClass(java.math.BigDecimal.class);
??jasperDesign.addField(field);
??
??field = new JRDesignField();
??field.setName("NAME");
??field.setValueClass(java.lang.String.class);
??jasperDesign.addField(field);
??
??field = new JRDesignField();
??field.setName("AGE");
??field.setValueClass(java.lang.String.class);
??jasperDesign.addField(field);
??
??field = new JRDesignField();
??field.setName("SEX");
??field.setValueClass(java.lang.String.class);
??jasperDesign.addField(field);
??
??field = new JRDesignField();
??field.setName("PASSWORD");
??field.setValueClass(java.lang.String.class);
??jasperDesign.addField(field);
??
??field = new JRDesignField();
??field.setName("DEPARTMENT");
??field.setValueClass(java.lang.String.class);
??jasperDesign.addField(field);
?}
?private JRDesignStyle setReportSytle(JasperDesign jasperDesign)
???throws JRException {
??jasperDesign.setName("SampleReport");
??jasperDesign.setPageWidth(595);
??jasperDesign.setPageHeight(842);
??jasperDesign.setColumnWidth(335);
??jasperDesign.setColumnSpacing(0);
??
??jasperDesign.setLeftMargin(30);
??jasperDesign.setRightMargin(30);
??jasperDesign.setTopMargin(20);
??jasperDesign.setBottomMargin(20);
??// whenNoDataType="NoPages"
??jasperDesign.setWhenNoDataType(JRReport.WHEN_NO_DATA_TYPE_BLANK_PAGE);
??// isTitleNewPage="false"
??jasperDesign.setTitleNewPage(false);
??// isSummaryNewPage="false"
??jasperDesign.setSummaryNewPage(false);
?//?jasperDesign.setOrientation(JRReport.ORIENTATION_PORTRAIT);
?//?jasperDesign.setPrintOrder(JRReport.PRINT_ORDER_VERTICAL);
??
??JRDesignStyle normalStyle = new JRDesignStyle();
??normalStyle.setName("Arial_Normal");
??normalStyle.setDefault(true);
??normalStyle.setFontName("Arial");
??normalStyle.setFontSize(12);
??normalStyle.setPdfFontName("STSong-Light");
??normalStyle.setPdfEncoding("UniGB-UCS2-H");
??normalStyle.setPdfEmbedded(true);
??jasperDesign.addStyle(normalStyle);
??JRDesignStyle boldStyle = new JRDesignStyle();
??boldStyle.setName("Arial_Bold");
??boldStyle.setFontName("Arial");
??boldStyle.setFontSize(12);
??boldStyle.setBold(true);
??boldStyle.setPdfFontName("STSong-Light");
??boldStyle.setPdfEncoding("UniGB-UCS2-H");
??boldStyle.setPdfEmbedded(true);
??jasperDesign.addStyle(boldStyle);
??JRDesignStyle italicStyle = new JRDesignStyle();
??italicStyle.setName("Arial_Italic");
??italicStyle.setFontName("Arial");
??italicStyle.setFontSize(12);
??italicStyle.setItalic(true);
??italicStyle.setPdfFontName("STSong-Light");
??italicStyle.setPdfEncoding("UniGB-UCS2-H");
??italicStyle.setPdfEmbedded(true);
??jasperDesign.addStyle(italicStyle);
??return normalStyle;
?}
?private Connection getConnection() throws SQLException {
??Connection connection = ReadConfig.getProduceInstance().getDataSource().getConnection();
??return connection;
?}
}
?class Vertical {
?public static void main(String args[]) throws Exception {
??Sample obj = new Sample();
?}
}
?
?