Example usage for java.io FileOutputStream FileOutputStream

List of usage examples for java.io FileOutputStream FileOutputStream

  1. HOME
  2. Java
  3. java
  4. java.io.*
  5. FileOutputStream
  6. FileOutputStream

Introduction

In this page you can find the example usage for java.io FileOutputStream FileOutputStream.

Prototype

public FileOutputStream(FileDescriptor fdObj)

Source Link

Document

Creates a file output stream to write to the specified file descriptor, which represents an existing connection to an actual file in the file system.

Usage

From source file:FillCirclesPDF.java

public static void main(String[] args) {
    Document document = new Document();

    try {/*from w ww. ja  v  a2s .  c om*/
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("FillCirclesPDF.pdf"));
        document.open();

        PdfContentByte cb = writer.getDirectContent();

        cb.setRGBColorFill(0xFF, 0x00, 0x00);
        cb.circle(250.0f, 500.0f, 200.0f);
        cb.circle(250.0f, 500.0f, 150.0f);
        cb.circle(350.0f, 300.0f, 150.0f);

        cb.fillStroke();

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

From source file:UnderlinedTextPDF.java

public static void main(String[] args) {
    Document document = new Document();
    try {/*from  w  ww  .j av a  2s  .  co  m*/
        PdfWriter.getInstance(document, new FileOutputStream("UnderlinedTextPDF.pdf"));
        document.open();

        Chunk underlined = new Chunk("underlined");
        underlined.setUnderline(0.2f, -2f);

        Paragraph p = new Paragraph("The following chunk is ");
        p.add(underlined);

        document.add(p);
    } catch (Exception ioe) {
        System.err.println(ioe.getMessage());
    }
    document.close();
}

From source file:MainClass.java

public static void main(String[] args) throws IOException {

    FileInputStream inFile = new FileInputStream(args[0]);
    FileOutputStream outFile = new FileOutputStream(args[1]);

    FileChannel inChannel = inFile.getChannel();
    FileChannel outChannel = outFile.getChannel();

    ByteBuffer buffer = ByteBuffer.allocate(1024 * 1024);
    int bytesRead = 0;
    while (bytesRead >= 0 || buffer.hasRemaining()) {
        if (bytesRead != -1)
            bytesRead = inChannel.read(buffer);
        buffer.flip();// w ww . jav  a  2  s.c o m
        outChannel.write(buffer);
        buffer.compact();
    }

    inChannel.close();
    outChannel.close();
}

From source file:MainClass.java

public static void main(String[] args) throws Exception {
    Document document = new Document();
    PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
    document.open();/*from  w w w .  j a  va2s . co m*/
    Chunk c = new Chunk("this is a test");
    float w = c.getWidthPoint();
    Paragraph p = new Paragraph("The width of the chunk: '");
    p.add(c);
    p.add("' is ");

    p.add(String.valueOf(w));
    p.add(" points or ");
    p.add(String.valueOf(w / 72f));
    p.add(" inches or ");
    p.add(String.valueOf(w / 72f * 2.54f));
    p.add(" cm.");
    document.add(p);
    document.add(Chunk.NEWLINE);
    document.add(c);

    document.close();
}

From source file:FontFactoryStylesPDF.java

public static void main(String[] args) {
    Document document = new Document();

    try {/*from w ww  .  j  av  a2s . c o m*/
        PdfWriter.getInstance(document, new FileOutputStream("FontFactoryStylesPDF.pdf"));
        document.open();

        FontFactory.register("c:\\windows\\fonts\\arial.ttf");
        Phrase myPhrase = new Phrase("This is font family Arial ", FontFactory.getFont("Arial", 8));
        document.add(myPhrase);
    } catch (Exception e) {
        System.err.println(e.getMessage());
    }
    document.close();
}

From source file:StrokeClosePDF.java

public static void main(String[] args) {
    Document document = new Document();
    try {//from  w ww  . ja va  2  s.co  m
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("StrokeClosePDF.pdf"));

        document.open();
        PdfContentByte cb = writer.getDirectContent();

        cb.setLineWidth(10f);
        cb.setRGBColorStrokeF(0f, 255f, 0f);
        cb.moveTo(100, 700);
        cb.lineTo(200, 800);
        cb.lineTo(200f, 250f);
        cb.lineTo(400f, 150f);

        cb.closePathFillStroke();

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

From source file:MainClass.java

public static void main(String[] args) throws Exception {
    Document document = new Document();
    PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
    document.open();/* w  w  w .j a va2  s  . c  om*/
    Chunk c = new Chunk("this is a test");
    float w = c.getWidthPoint();
    Paragraph p = new Paragraph("The width of the chunk: '");
    p.add(c);
    p.add("' is ");

    p.add(String.valueOf(w));
    p.add(" points or ");
    p.add(String.valueOf(w / 72f));
    p.add(" inches or ");
    p.add(String.valueOf(w / 72f * 2.54f));
    p.add(" cm.");
    document.add(p);
    document.add(c);
    c.setHorizontalScaling(0.5f);
    document.add(c);
    document.close();
}

From source file:MainClass.java

public static void main(String[] args) throws Exception {
    Document document = new Document();
    PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
    document.open();//from  w  w w.  j a v  a  2 s .c  o m
    writer.addJavaScript("function saySomething(s) {app.alert(s)}", false);
    writer.setAdditionalAction(PdfWriter.DOCUMENT_CLOSE, PdfAction.javaScript("saySomething('hi');\r", writer));
    document.add(new Paragraph("PDF document with a JavaScript function."));
    document.close();
}

From source file:InputOutputDemoObjectBinaryFile.java

public static void main(String[] a) throws Exception {

    //Write an object or array to binary file "java2sObject.dat":
    ObjectOutputStream oos = new ObjectOutputStream(new FileOutputStream("java2sObject.dat"));
    oos.writeObject(new int[] { 2, 3, 5, 7, 11 });
    oos.close();/* www . j  a  v  a 2s. c  o  m*/
    //Read objects or arrays from binary file "o.dat":
    ObjectInputStream ois = new ObjectInputStream(new FileInputStream("java2sObject.dat"));
    int[] ia = (int[]) (ois.readObject());
    System.out.println(ia[0] + "," + ia[1] + "," + ia[2] + "," + ia[3] + "," + ia[4]);

}

From source file:CopyPDFFileAndAddMetaData.java

public static void main(String[] args) {
    try {/*  w  w w .  ja v  a  2 s .c o m*/
        PdfReader reader = new PdfReader("YourOwnPDF.pdf");

        PdfStamper stamp = new PdfStamper(reader, new FileOutputStream("NewPDFFileFromPdfStamper.pdf"));

        HashMap<String, String> moreInfo = new HashMap<String, String>();
        moreInfo.put("Author", "YourName");
        moreInfo.put("Title", "YourTitle");
        moreInfo.put("Subject", "YourSubject");
        stamp.setMoreInfo(moreInfo);
        stamp.close();

    } catch (Exception de) {
        de.printStackTrace();
    }
}