Java/PDF RTF/Coordinate

Coordinate UpsideDown

   <source lang="java">

import java.io.FileOutputStream; import java.io.IOException; import com.lowagie.text.Document; import com.lowagie.text.DocumentException; import com.lowagie.text.PageSize; import com.lowagie.text.pdf.BaseFont; import com.lowagie.text.pdf.PdfContentByte; import com.lowagie.text.pdf.PdfTemplate; import com.lowagie.text.pdf.PdfWriter; public class CoordinateUpsideDownPDF {

 public static void main(String[] args) {
   Document document = new Document(PageSize.A4);
   try {
     PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("CoordinateUpsideDownPDF.pdf"));
     document.open();
     PdfContentByte cb = writer.getDirectContent();
     cb.concatCTM(1f, 0f, 0f, -1f, 0f, PageSize.A4.height());
     cb.moveTo(216, 720);
     cb.lineTo(360, 360);
     cb.lineTo(360, 504);
     cb.lineTo(72, 144);
     cb.lineTo(144, 288);
     cb.stroke();
   } catch (Exception e) {
     System.err.println(e.getMessage());
   }
   document.close();
 }

}

      </source>
   
  
 
  

X, Y coordinates

   <source lang="java">

import java.io.FileOutputStream; import java.io.IOException; import com.lowagie.text.Document; import com.lowagie.text.DocumentException; import com.lowagie.text.pdf.BaseFont; import com.lowagie.text.pdf.PdfContentByte; import com.lowagie.text.pdf.PdfTemplate; import com.lowagie.text.pdf.PdfWriter; public class XandYcoordinatesPdfContentByte {

 public static void main(String[] args) {
   Document document = new Document();
   try {
     PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("XandYcoordinatesPdfContentByte.pdf"));
     document.open();
     PdfContentByte cb = writer.getDirectContent();
     cb.moveTo(216, 720);
     cb.lineTo(360, 360);
     cb.lineTo(360, 504);
     cb.lineTo(72, 144);
     cb.lineTo(144, 288);
     cb.stroke();
   } catch (Exception e) {
     System.err.println(e.getMessage());
   }
   document.close();
 }

}

      </source>
   
  
 
  

X, Y coordinates: PdfContentByte Text

   <source lang="java">

import java.io.FileOutputStream; import java.io.IOException; import com.lowagie.text.Document; import com.lowagie.text.DocumentException; import com.lowagie.text.pdf.BaseFont; import com.lowagie.text.pdf.PdfContentByte; import com.lowagie.text.pdf.PdfTemplate; import com.lowagie.text.pdf.PdfWriter; public class XandYcoordinatesPdfContentByteText {

 public static void main(String[] args) {
   Document document = new Document();
   try {
     PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("XandYcoordinatesPdfContentByteText.pdf"));
     document.open();
     PdfContentByte cb = writer.getDirectContent();
     BaseFont bf = BaseFont.createFont(BaseFont.HELVETICA, BaseFont.CP1252, BaseFont.NOT_EMBEDDED);
     cb.beginText();
     cb.setFontAndSize(bf, 12);
     cb.showTextAligned(PdfContentByte.ALIGN_CENTER, "text", 200, 300, 0);
     cb.endText();     
   } catch (Exception e) {
     System.err.println(e.getMessage());
   }
   document.close();
 }

}

      </source>