Pattern Matrix for an image : Image « PDF « Java Tutorial

1. Java Tutorial
2. PDF
3. Image

import java.awt.Color;
import java.io.FileOutputStream;

import com.lowagie.text.Document;
import com.lowagie.text.Font;
import com.lowagie.text.Image;
import com.lowagie.text.Paragraph;
import com.lowagie.text.pdf.CMYKColor;
import com.lowagie.text.pdf.PatternColor;
import com.lowagie.text.pdf.PdfContentByte;
import com.lowagie.text.pdf.PdfPatternPainter;
import com.lowagie.text.pdf.PdfShading;
import com.lowagie.text.pdf.PdfShadingPattern;
import com.lowagie.text.pdf.PdfSpotColor;
import com.lowagie.text.pdf.PdfWriter;
import com.lowagie.text.pdf.ShadingColor;
import com.lowagie.text.pdf.SpotColor;

public class MainClass {
  public static void main(String[] args) throws Exception {
    Document document = new Document();
    PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
    document.open();
    PdfContentByte cb = writer.getDirectContent();

    PdfSpotColor psc_cmyk = new PdfSpotColor("iTextSpotColorCMYK", 0.25f, new CMYKColor(0.3f, .9f,
        .3f, .1f));
    SpotColor sc_cmyk = new SpotColor(psc_cmyk);

    Image img = Image.getInstance("dog.jpg");
    PdfPatternPainter img_pattern = cb.createPattern(img.scaledWidth(), img.scaledHeight(), img
        .scaledWidth(), img.scaledHeight());
    img_pattern.addImage(img, img.scaledWidth(), 0f, 0f, img.scaledHeight(), 0f, 0f);
    img_pattern.setPatternMatrix(1f, 0f, 0f, 1f, 60f, 60f);

    PatternColor img_color = new PatternColor(img_pattern);
    document.add(new Paragraph("This is a paragraph painted using an image pattern", new Font(
       Font.HELVETICA, 24, Font.BOLD, img_color)));
    document.close();
  }
}

29.35.Image
	29.35.1.	Add image to an existing Pdf document
	29.35.2.	Image transition
	29.35.3.	Create chunk from Image
	29.35.4.	Scale Absolute
	29.35.5.	Scale Percent
	29.35.6.	Scale Percent: 100, 50
	29.35.7.	Image Wrapping
	29.35.8.	Image Alignment
	29.35.9.	Image Mask
	29.35.10.	Convert java.awt.Image to com.lowagie.text.Image
	29.35.11.	Black and White
	29.35.12.	Red and Yellow
	29.35.13.	Rotate 30 degrees
	29.35.14.	Get Image height and width
	29.35.15.	Rotate 45 degrees
	29.35.16.	Image Absolute Position
	29.35.17.	Pattern Matrix for an image