pdf添加满页水印 itext给pdf文件添加居中水印?
itext给pdf文件添加居中水印?public class StampStationery{public static final String filename=“F://演示.pdf“publi
itext给pdf文件添加居中水印?
public class StampStationery{
public static final String filename=“F://演示.pdf“
public static void main(String[]args)抛出IOException,
DocumentException{
Document Document=new Document(new Rectangle(400,400))
PdfWriter writer=PdfWriter.getInstance实例(文档,新建)FileOutputStream(文件名))文档.打开()
PdfContentByte cb=writer.getDirectContent文件()
String content=“你好!"
cb.beginText公司()
font f=new font()
f.setsize(18)
phase P=new phase(content,f)]//(100200)是X,y坐标,45是偏移角度字体的演示ColumnText.ShowText对齐(cb,0,p,100,200,45)cb.endText文本()
文档.关闭()
}
}