CoordinateUpsideDownPDF.java Source code

Introduction

Here is the source code for CoordinateUpsideDownPDF.java

Source

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();
    }

}