PDF RTF Java

import java.io.FileOutputStream;
import com.lowagie.text.Document;
import com.lowagie.text.Font;
import com.lowagie.text.FontFactory;
import com.lowagie.text.Paragraph;
import com.lowagie.text.pdf.BaseFont;
import com.lowagie.text.pdf.PatternColor;
import com.lowagie.text.pdf.PdfContentByte;
import com.lowagie.text.pdf.PdfPatternPainter;
import com.lowagie.text.pdf.PdfWriter;
public class TextPatternShapePDF {
  public static void main(String[] args) {
    Document document = new Document();
    try {
      PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(
          "TextPatternShapePDF.pdf"));
      document.open();
      PdfContentByte cb = writer.getDirectContent();
      BaseFont bf = BaseFont.createFont("Times-Roman", "winansi", false);
      PdfPatternPainter p = cb.createPattern(30f, 30f, 30f, 30f);
      p.setGrayFill(0.3f);
      p.setFontAndSize(bf, 12);
      p.beginText();
      p.setTextMatrix(1f, 0f, 0f, 1f, 0f, 0f);
      p.showText("A B C D");
      p.endText();
      p.moveTo(0f, 0f);
      p.lineTo(30f, 30f);
      p.stroke();
      cb.setPatternFill(p);
      cb.circle(150f, 400f, 150f);
      cb.fillStroke();
      
    } catch (Exception e) {
      e.printStackTrace();
    }
    document.close();
  }
}
           
       
itext.zip( 1,748 k)