Example usage for java.io FileOutputStream FileOutputStream

List of usage examples for java.io FileOutputStream FileOutputStream

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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:ChunksTextRiseUnderLinePDF.java

public static void main(String[] args) {
    Document document = new Document();
    try {//from   w ww .  j  a v  a  2  s  .c  om
        PdfWriter.getInstance(document, new FileOutputStream("ChunksTextRiseUnderLinePDF.pdf"));
        document.open();

        Chunk test = new Chunk("some text");
        float subscript = -8.0f;
        test.setTextRise(subscript);
        test.setUnderline(new Color(0xFF, 0x00, 0x00), 3.0f, 0.0f, -5.0f + subscript, 0.0f,
                PdfContentByte.LINE_CAP_ROUND);

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

From source file:CopyChannels.java

public static void main(String[] args) throws Exception {
    String fromFileName = "from.txt";
    String toFileName = "to.txt";
    FileChannel in = new FileInputStream(fromFileName).getChannel();
    FileChannel out = new FileOutputStream(toFileName).getChannel();

    ByteBuffer buff = ByteBuffer.allocate(32 * 1024);

    while (in.read(buff) > 0) {
        buff.flip();/*  w  w w . j  a v a  2s  .c o  m*/
        out.write(buff);
        buff.clear();
    }

    in.close();
    out.close();
}

From source file:MainClass.java

public static void main(String[] args) throws Exception {
    Document.compress = false;//from  w w w  . ja v a2  s.  c  o m
    Document document = new Document(PageSize.A4);
    PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("1.pdf"));
    writer.setPdfVersion('1');
    document.open();
    document.add(new Paragraph("Hello World"));
    document.close();
}

From source file:DocumentPageCountPDF.java

public static void main(String args[]) {
    try {//  w w  w .j a  va 2 s .co m
        Document doc = new Document(PageSize.A4, 50, 50, 100, 72);
        PdfWriter writer = PdfWriter.getInstance(doc, new FileOutputStream("DocumentPageCountPDF.pdf"));
        doc.open();

        Paragraph p = new Paragraph("text");

        doc.add(p);

        doc.close();
        System.out.println(writer.getPageNumber());
    } catch (Exception e) {
        e.printStackTrace();
    }
}

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  ww  w.jav a 2s .c  o  m*/

    PdfPTable table = new PdfPTable(3);
    table.setTotalWidth(216f);
    table.setLockedWidth(true);
    PdfPCell cell = new PdfPCell(new Paragraph("header with colspan 3"));
    cell.setColspan(3);
    table.addCell(cell);
    table.addCell("1.1");
    table.addCell("2.1");
    table.addCell("3.1");
    table.addCell("1.2");
    table.addCell("2.2");
    table.addCell("3.2");
    document.add(table);
    document.close();
}

From source file:EndOfLineWithTextRenderModePDF.java

public static void main(String[] args) {
    Document document = new Document();
    try {/*from w  ww .j  av  a2  s .c  o m*/
        PdfWriter.getInstance(document, new FileOutputStream("EndOfLineWithTextRenderModePDF.pdf"));

        document.open();

        Chunk chunk = new Chunk(
                "1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0");
        chunk.setTextRenderMode(PdfContentByte.TEXT_RENDER_MODE_STROKE, 0.3f, new Color(30, 30, 30));
        document.add(chunk);

    } 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();//from w w  w .  j  a  va2s.  c  om
    float[] widths1 = { 1f, 1f, 2f };
    PdfPTable table = new PdfPTable(widths1);
    PdfPCell cell = new PdfPCell(new Paragraph("header with colspan 3"));
    cell.setColspan(3);
    table.addCell(cell);
    table.addCell("1.1");
    table.addCell("2.1");
    table.addCell("3.1");
    table.addCell("1.2");
    table.addCell("2.2");
    table.addCell("3.2");
    document.add(table);
    float[] widths2 = { 2f, 1f, 1f };
    table.setWidths(widths2);
    document.add(table);
    document.close();
}

From source file:MainClass.java

public static void main(String[] args) throws Exception {
    File fromFile = new File("fromFile.txt");
    File toFile = new File("toFile.txt");
    FileInputStream inFile = new FileInputStream(fromFile);
    FileOutputStream outFile = new FileOutputStream(toFile);
    FileChannel inChannel = inFile.getChannel();
    FileChannel outChannel = outFile.getChannel();
    int bytesWritten = 0;
    long byteCount = inChannel.size();
    while (bytesWritten < byteCount) {
        bytesWritten += inChannel.transferTo(bytesWritten, byteCount - bytesWritten, outChannel);
    }/*from w w w.j  av a 2 s  .  com*/
    inFile.close();
    outFile.close();
}

From source file:Main.java

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

    float[] fbuf = { 123.345f, 234.567f, 123.123f, 123.123f, 123.123f, 123.345f };

    FileOutputStream fos = new FileOutputStream("c:\\test.txt");
    DataOutputStream dos = new DataOutputStream(fos);

    for (float f : fbuf) {
        dos.writeFloat(f);//w  w w.  j  a  v  a 2s  .co m
    }

    dos.flush();

    InputStream is = new FileInputStream("c:\\test.txt");

    DataInputStream dis = new DataInputStream(is);

    while (dis.available() > 0) {
        float c = dis.readFloat();
        System.out.print(c + " ");
    }
}

From source file:MainClass.java

public static void main(String[] args) throws Exception {
    Document.compress = false;//from  ww  w . j a  v a  2 s  .  c o m
    Document document = new Document();
    PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
    document.open();
    PdfContentByte cb = writer.getDirectContent();
    cb.saveState();
    cb.setLineWidth(3);
    cb.moveTo(40, 480);
    cb.lineTo(320, 480);
    cb.stroke();
    cb.setLineDash(6, 0);
    cb.moveTo(40, 450);
    cb.lineTo(320, 450);
    cb.stroke();
    float[] dash1 = { 10, 5, 5, 5, 20 };
    cb.setLineDash(dash1, 5);
    cb.moveTo(40, 440);
    cb.lineTo(320, 440);
    cb.stroke();
    float[] dash2 = { 9, 6, 0, 6 };
    cb.setLineCap(PdfContentByte.LINE_CAP_ROUND);
    cb.setLineDash(dash2, 0);
    cb.moveTo(40, 430);
    cb.lineTo(320, 430);
    cb.stroke();

    cb.restoreState();
    document.close();
}