Java/PDF RTF/Draw Text — различия между версиями

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Текущая версия на 06:00, 1 июня 2010

Drawing Text with RGB Fill

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 DrawTextWithRGBFillPDF {
  public static void main(String[] args) {
    Document document = new Document();
    try {
      PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(
          "DrawTextWithRGBFillPDF.pdf"));
      document.open();
      PdfContentByte cb = writer.getDirectContent();
      PdfTemplate template = cb.createTemplate(500, 200);
      BaseFont bf = BaseFont.createFont(BaseFont.HELVETICA, BaseFont.CP1252, BaseFont.NOT_EMBEDDED);
      template.beginText();
      template.setFontAndSize(bf, 180);
      template.setRGBColorFill(0xFF, 0x00, 0x00);
      template.showTextAligned(PdfContentByte.ALIGN_LEFT, "PDF", 125f, 35f, 0f);
      template.resetRGBColorFill();
      template.endText();
      cb.addTemplate(template, 0, 1, -1, 0, 500, 200);
    } catch (Exception e) {
      System.err.println(e.getMessage());
    }
    document.close();
  }
}





Show Text Using PdfContentByte

import java.io.FileOutputStream;
import com.lowagie.text.Document;
import com.lowagie.text.Element;
import com.lowagie.text.Image;
import com.lowagie.text.Rectangle;
import com.lowagie.text.pdf.BaseFont;
import com.lowagie.text.pdf.PdfContentByte;
import com.lowagie.text.pdf.PdfWriter;
public class ShowTextUsingPdfContentBytePDF {
  public static void main(String[] args) throws Exception{
      Rectangle pageSize = new Rectangle(780, 525);
      Document document = new Document(pageSize);
      PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("ShowTextUsingPdfContentBytePDF.pdf"));
      document.open();
      PdfContentByte cb = writer.getDirectContent();
      cb.setFontAndSize(BaseFont.createFont(BaseFont.HELVETICA, BaseFont.WINANSI, false), 24);
      cb.beginText();
      cb.showTextAligned(Element.ALIGN_CENTER, "Show text using PdfContentByte", 595f, 262f, 0f);
      cb.endText();
      cb.stroke();
      document.close();
  }
}