2010-04-12 83 views
0

我已经使用PdfPTable将表格数据转换为使用com.itextpdf.text.pdf.PdfPTable的pdf文件。正在显示表格,但表格数据和标题的格式相同。要改变我必须将标题字体样式设置为粗体。有人能帮我解决吗?我在这里附上我的代码。如何在PDF文件中将表头设置为粗体,在jsf

在此先感谢。

import java.awt.Color; 
import java.util.ArrayList; 
import java.util.List; 

import javax.faces.model.ListDataModel; 

import com.mypackage.core.filter.domainobject.FilterResultDO; 
import com.itextpdf.text.Font; 
import com.itextpdf.text.FontFactory; 
import com.itextpdf.text.Phrase; 
import com.itextpdf.text.pdf.PdfPTable; 

public class PDFGenerator { 


//This method will generate PDF for Filter Result Screen (only DataTable level) 
    @SuppressWarnings("unchecked") 

public static PdfPTable generatePDF(PdfPTable table,List<FilterResultDO> filterResultDOList ,List<ColumnHeader> filterResultHeaderList) 
{ 
    //Initialize the table with number of columns required for the Datatable header 
    int numberOfFilterLabelCols = filterResultHeaderList.size(); 

    //PDF Table Frame 
    table = new PdfPTable(numberOfFilterLabelCols); 



    //Getting Filter Detail Table Heading 
    for(int i = 0 ; i < numberOfFilterLabelCols; i++) 
    { 
     ColumnHeader commandHeaderObj = filterResultHeaderList.get(i); 

     table.addCell(commandHeaderObj.getLabel()); 


    } 

    //Getting Filter Detail Data (Rows X Cols) 
    FilterResultDO filterResultDOObj = filterResultDOList.get(0); 



    List <List> filterResultDataList = filterResultDOObj.getFilterResultLst(); 
    int numberOfFilterDataRows = filterResultDataList.size(); 


    //each row iteration 
    for(int row = 0; row < numberOfFilterDataRows; row++) 
    { 
    List filterResultCols = filterResultDataList.get(row); 
    int numberOfFilterDataCols = filterResultCols.size(); 

    //columns iteration of each row 
    for(int col = 0; col < numberOfFilterDataCols ; col++) 
    { 
     String filterColumnsValues = (String) filterResultCols.get(col); 

     table.addCell(filterColumnsValues); 
    } 
    } 

    return table; 
}//generatePDF 




} 

回答

1

我想,commandHeaderObj.getLabel()方法返回一个字符串。 你只需要定义字体(在该方法中,或作为一个实例属性或静态final类属性...)

Font tableHeader = 
    FontFactory.getFont(FontFactory.HELVETICA, 10, Font.BOLD); 

,然后将其应用到单元

for(int i = 0 ; i < numberOfFilterLabelCols; i++) 
{ 
    ColumnHeader commandHeaderObj = filterResultHeaderList.get(i); 
    Paragraph header = new Paragraph(); 
    header.setFont(tableHeader); 
    header.add(commandHeaderObj.getLabel()); 
    table.addCell(header); 
} 

希望这个帮助

Guillaume

相关问题