TemplateImagesScaleHeightPDF.java Source code

Introduction

Here is the source code for TemplateImagesScaleHeightPDF.java

Source

import java.io.FileOutputStream;

import com.lowagie.text.Chunk;
import com.lowagie.text.Document;
import com.lowagie.text.Image;
import com.lowagie.text.PageSize;
import com.lowagie.text.Paragraph;
import com.lowagie.text.Phrase;
import com.lowagie.text.pdf.BaseFont;
import com.lowagie.text.pdf.PdfTemplate;
import com.lowagie.text.pdf.PdfWriter;

public class TemplateImagesScaleHeightPDF {
    public static void main(String[] args) {
        Document document = new Document(PageSize.A4, 50, 50, 50, 50);
        try {
            PdfWriter writer = PdfWriter.getInstance(document,
                    new FileOutputStream("TemplateImagesScaleHeightPDF.pdf"));
            document.open();

            PdfTemplate template = writer.getDirectContent().createTemplate(20, 20);
            BaseFont bf = BaseFont.createFont(BaseFont.HELVETICA, BaseFont.WINANSI, BaseFont.NOT_EMBEDDED);
            String text = "Vertical";
            float size = 16;
            float width = bf.getWidthPoint(text, size);
            template.beginText();
            template.setFontAndSize(bf, size);
            template.setTextMatrix(0, 2);
            template.showText(text);
            template.endText();
            template.setWidth(width);
            template.setHeight(size + 2);

            Image img = Image.getInstance(template);
            img.setRotationDegrees(90);

            Paragraph p1 = new Paragraph("This is a template ");
            p1.add(new Phrase(new Chunk(img, 0, 0)));
            p1.setLeading(img.scaledHeight() * 1.1f);
            document.add(p1);

            document.close();
        } catch (Exception de) {
            System.err.println(de.getMessage());
        }
    }
}