Java/PDF RTF/Image Position

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Версия от 05:58, 1 июня 2010; Admin (обсуждение | вклад) (1 версия)
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Image Absolute Positions

import java.io.FileOutputStream;
import java.io.IOException;
import com.lowagie.text.Document;
import com.lowagie.text.DocumentException;
import com.lowagie.text.Image;
import com.lowagie.text.pdf.PdfWriter;
public class ImageAbsolutePositionsPDF {
  public static void main(String[] args) {
    Document document = new Document();
    try {
      PdfWriter.getInstance(document, new FileOutputStream("ImageAbsolutePositionsPDF.pdf"));
      document.open();
      
      Image png = Image.getInstance("logo.png");
      png.setAbsolutePosition(170, 250);
      
      document.add(png);
    } catch (Exception e) {
      System.err.println(e.getMessage());
    }
    document.close();
  }
}





Image Alignment in PDF document

import java.io.FileOutputStream;
import com.lowagie.text.Document;
import com.lowagie.text.Image;
import com.lowagie.text.pdf.PdfWriter;
public class ImageAlignmentPDF {
  public static void main(String[] args) {
    Document document = new Document();
    try {
      PdfWriter.getInstance(document, new FileOutputStream("ImageAlignmentPDF.pdf"));
      document.open();
      Image imageRight = Image.getInstance("logo.png");
      imageRight.setAlignment(Image.RIGHT);
      
      Image imageCenter = Image.getInstance("logo.png");
      imageCenter.setAlignment(Image.MIDDLE);
      
      Image imageLeft = Image.getInstance("logo.png");
      imageLeft.setAlignment(Image.LEFT);
      document.add(imageRight);
      document.add(imageCenter);
      document.add(imageLeft);
    } catch (Exception e) {
      System.err.println(e.getMessage());
    }
    document.close();
  }
}





Images Alignment with Text

import java.io.FileOutputStream;
import com.lowagie.text.Document;
import com.lowagie.text.Image;
import com.lowagie.text.Phrase;
import com.lowagie.text.pdf.PdfWriter;
public class ImagesAlignmentWithTextPDF {
  public static void main(java.lang.String[] args) {
    Document document = new Document();
    try {
      PdfWriter.getInstance(document, new FileOutputStream("ImagesAlignmentWithTextPDF.pdf"));
      document.open();
      Image imageRight = Image.getInstance("logo.png");
      imageRight.setAlignment(Image.RIGHT|Image.TEXTWRAP);
      for (int i = 0; i < 100; i++) {
        document.add(new Phrase("Text "));
      }
      document.add(imageRight);
      for (int i = 0; i < 150; i++) {
        document.add(new Phrase("Text "));
      }
    } catch (Exception e) {
      System.err.println(e.getMessage());
    }
    document.close();
  }
}





Images Default WRAP

import java.io.FileOutputStream;
import com.lowagie.text.Document;
import com.lowagie.text.Image;
import com.lowagie.text.Phrase;
import com.lowagie.text.pdf.PdfWriter;
public class ImagesDefaultWRAPPDF {
  public static void main(java.lang.String[] args) {
    Document document = new Document();
    try {
      PdfWriter.getInstance(document, new FileOutputStream("ImagesDefaultWRAPPDF.pdf"));
      document.open();
      Image imageRight = Image.getInstance("logo.png");
      imageRight.setAlignment(Image.LEFT);
      for (int i = 0; i < 100; i++) {
        document.add(new Phrase("Text "));
      }
      document.add(imageRight);
      for (int i = 0; i < 100; i++) {
        document.add(new Phrase("Text "));
      }
    } catch (Exception e) {
      System.err.println(e.getMessage());
    }
    document.close();
  }
}





Images: Default WRAP In a New Line

import java.io.FileOutputStream;
import com.lowagie.text.Chunk;
import com.lowagie.text.Document;
import com.lowagie.text.Image;
import com.lowagie.text.Phrase;
import com.lowagie.text.pdf.PdfWriter;
public class ImagesDefaultWRAPInANewLinePDF {
  public static void main(java.lang.String[] args) {
    Document document = new Document();
    try {
      PdfWriter.getInstance(document, new FileOutputStream("ImagesDefaultWRAPInANewLinePDF.pdf"));
      document.open();
      Image imageRight = Image.getInstance("logo.png");
      imageRight.setAlignment(Image.LEFT);
      for (int i = 0; i < 100; i++) {
        document.add(new Phrase("Text "));
      }
      document.add(Chunk.NEWLINE);
      document.add(imageRight);
      for (int i = 0; i < 100; i++) {
        document.add(new Phrase("Text "));
      }
    } catch (Exception e) {
      System.err.println(e.getMessage());
    }
    document.close();
  }
}





Image Sequence Demo

import java.io.FileOutputStream;
import java.io.IOException;
import com.lowagie.text.Document;
import com.lowagie.text.DocumentException;
import com.lowagie.text.Image;
import com.lowagie.text.Paragraph;
import com.lowagie.text.pdf.PdfWriter;
public class ImageSequencePDF {
  public static void main(String[] args) {
    Document document = new Document();
    try {
      PdfWriter.getInstance(document, new FileOutputStream("ImageSequencePDF.pdf"));
      document.open();
      Image image = Image.getInstance("logo.png");
      for(int i=0;i<20;i++){
        document.add(image);  
      }
    } catch (Exception e) {
      System.err.println(e.getMessage());
    }
    document.close();
  }
}





Images: TEXTWRAP

import java.io.FileOutputStream;
import com.lowagie.text.Document;
import com.lowagie.text.Image;
import com.lowagie.text.Phrase;
import com.lowagie.text.pdf.PdfWriter;
public class ImagesTEXTWRAPPDF {
  public static void main(java.lang.String[] args) {
    Document document = new Document();
    try {
      PdfWriter.getInstance(document, new FileOutputStream("ImagesTEXTWRAPPDF.pdf"));
      document.open();
      Image imageRight = Image.getInstance("logo.png");
      imageRight.setAlignment(Image.TEXTWRAP);
      for (int i = 0; i < 100; i++) {
        document.add(new Phrase("Text "));
      }
      document.add(imageRight);
      for (int i = 0; i < 100; i++) {
        document.add(new Phrase("Text "));
      }
    } catch (Exception e) {
      System.err.println(e.getMessage());
    }
    document.close();
  }
}





Images: UNDERLYING

import java.io.FileOutputStream;
import com.lowagie.text.Document;
import com.lowagie.text.Image;
import com.lowagie.text.Phrase;
import com.lowagie.text.pdf.PdfWriter;
public class ImagesUNDERLYINGPDF {
  public static void main(java.lang.String[] args) {
    Document document = new Document();
    try {
      PdfWriter.getInstance(document, new FileOutputStream("ImagesUNDERLYINGPDF.pdf"));
      document.open();
      Image imageRight = Image.getInstance("logo.png");
      imageRight.setAlignment(Image.UNDERLYING);
      for (int i = 0; i < 100; i++) {
        document.add(new Phrase("Text "));
      }
      document.add(imageRight);
      for (int i = 0; i < 100; i++) {
        document.add(new Phrase("Text "));
      }
    } catch (Exception e) {
      System.err.println(e.getMessage());
    }
    document.close();
  }
}





Strict Image Sequence

import java.io.FileOutputStream;
import java.io.IOException;
import com.lowagie.text.Document;
import com.lowagie.text.DocumentException;
import com.lowagie.text.Image;
import com.lowagie.text.Paragraph;
import com.lowagie.text.pdf.PdfWriter;
public class StrictImageSequencePDF {
  public static void main(String[] args) {
    Document document = new Document();
    try {
      PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("StrictImageSequencePDF.pdf"));
      writer.setStrictImageSequence(true);
      document.open();
      Image image = Image.getInstance("logo.png");
      for(int i=0;i<20;i++){
        document.add(image);  
      }
    } catch (Exception e) {
      System.err.println(e.getMessage());
    }
    document.close();
  }
}


Источник — «http://jexp.ru/index.php?title=Java/PDF_RTF/Image_Position&oldid=5774»