Java/PDF RTF/Paragraph Attributes

Материал из Java эксперт
Версия от 18:01, 31 мая 2010; (обсуждение)
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Paragraph Align Justified

import java.io.FileOutputStream;
import com.lowagie.text.Document;
import com.lowagie.text.Element;
import com.lowagie.text.PageSize;
import com.lowagie.text.Paragraph;
import com.lowagie.text.pdf.PdfWriter;
public class ParagraphAlignJustifiedPDF {
  public static void main(String[] args) {
    Document document = new Document(PageSize.A4, 50, 350, 50, 50);
    try {
      PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("ParagraphAlignJustifiedPDF.pdf"));
      document.open();
      String text = "This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph.";
      Paragraph p = new Paragraph(text);
      p.setAlignment(Element.ALIGN_JUSTIFIED);
      //p.setAlignment(Element.ALIGN_RIGHT);
      //p.setAlignment(Element.ALIGN_MIDDLE);
      document.add(p);
      document.newPage();
      document.add(p);
    } catch (Exception de) {
      de.printStackTrace();
    }
    document.close();
  }
}





Paragraph Attributes Indent Left Right

import java.io.FileOutputStream;
import java.io.IOException;
import com.lowagie.text.Document;
import com.lowagie.text.DocumentException;
import com.lowagie.text.Element;
import com.lowagie.text.Paragraph;
import com.lowagie.text.pdf.PdfWriter;
public class ParagraphAttributesIndentLeftRightPDF {
  public static void main(String[] args) {
    Document document = new Document();
    try {
      PdfWriter.getInstance(document, new FileOutputStream("ParagraphAttributesIndentLeftRightPDF.pdf"));
      document.open();
      Paragraph p = new Paragraph("This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. ");
      p.setIndentationLeft(15f);
      p.setIndentationRight(5 * 15f);
      document.add(p);
    } catch (Exception ioe) {
      System.err.println(ioe.getMessage());
    }
    document.close();
  }
}





Paragraph Attributes: SpaceAfter

import java.io.FileOutputStream;
import java.io.IOException;
import com.lowagie.text.Document;
import com.lowagie.text.DocumentException;
import com.lowagie.text.Element;
import com.lowagie.text.Paragraph;
import com.lowagie.text.pdf.PdfWriter;
public class ParagraphAttributesSpaceAfterPDF {
  public static void main(String[] args) {
    Document document = new Document();
    try {
      PdfWriter.getInstance(document, new FileOutputStream("ParagraphAttributesSpaceAfterPDF.pdf"));
      document.open();
      Paragraph p = new Paragraph("This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. ");
      p.setSpacingAfter(15f);
      document.add(p);
      document.add(p);
    } catch (Exception ioe) {
      System.err.println(ioe.getMessage());
    }
    document.close();
  }
}





Paragraph Attributes: SpaceBefore

import java.io.FileOutputStream;
import java.io.IOException;
import com.lowagie.text.Document;
import com.lowagie.text.DocumentException;
import com.lowagie.text.Element;
import com.lowagie.text.Paragraph;
import com.lowagie.text.pdf.PdfWriter;
public class ParagraphAttributesSpaceBeforePDF {
  public static void main(String[] args) {
    Document document = new Document();
    try {
      PdfWriter.getInstance(document, new FileOutputStream("ParagraphAttributesSpaceBeforePDF.pdf"));
      document.open();
      Paragraph p = new Paragraph("This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. ");
      p.setSpacingBefore(15f);
      document.add(p);
      document.add(p);
    } catch (Exception ioe) {
      System.err.println(ioe.getMessage());
    }
    document.close();
  }
}