Example usage for com.lowagie.text.pdf PdfStamper getOverContent

Introduction

In this page you can find the example usage for com.lowagie.text.pdf PdfStamper getOverContent.

Prototype

public PdfContentByte getOverContent(int pageNum) 

Source Link

Document

Gets a PdfContentByte to write over the page of the original document.

Usage

From source file:classroom.newspaper_a.Newspaper01.java

public static void main(String[] args) {
    try {/*w ww  .  ja v  a  2s  . co  m*/
        PdfReader reader = new PdfReader(NEWSPAPER);
        PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(RESULT));
        PdfContentByte canvas = stamper.getOverContent(1);
        canvas.setRGBColorFill(0xC0, 0xC0, 0xC0);
        canvas.setRGBColorStroke(0xFF, 0x00, 0x00);
        canvas.rectangle(LLX1, LLY1, W1, H1);
        canvas.rectangle(LLX2, LLY2, W2, H2);
        canvas.fillStroke();
        stamper.close();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (DocumentException e) {
        e.printStackTrace();
    }
}

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From source file:classroom.newspaper_a.Newspaper03.java

public static void main(String[] args) {
    try {/*from  w  w  w. j a  v a2  s.c  o m*/
        PdfReader reader = new PdfReader(NEWSPAPER);
        PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(RESULT));
        PdfContentByte canvas = stamper.getOverContent(1);
        canvas.saveState();
        canvas.setRGBColorFill(0xFF, 0xFF, 0xFF);
        canvas.rectangle(LLX1, LLY1, W1, H1);
        canvas.rectangle(LLX2, LLY2, W2, H2);
        canvas.fillStroke();
        canvas.restoreState();
        BaseFont bf = BaseFont.createFont(BaseFont.HELVETICA, BaseFont.WINANSI, BaseFont.NOT_EMBEDDED);
        putText(canvas, MESSAGE, bf, LLX1, LLY1, URX1, URY1);
        putText(canvas, MESSAGE, bf, LLX2, LLY2, URX2, URY2);
        stamper.close();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (DocumentException e) {
        e.printStackTrace();
    }
}

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From source file:classroom.newspaper_a.Newspaper04.java

public static void main(String[] args) {
    try {//from w w w  . j a  va2  s .c o  m
        PdfReader reader = new PdfReader(NEWSPAPER);
        PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(RESULT));
        PdfContentByte canvas = stamper.getOverContent(1);
        canvas.saveState();
        canvas.setRGBColorFill(0xFF, 0xFF, 0xFF);
        canvas.rectangle(LLX1, LLY1, W1, H1);
        canvas.rectangle(LLX2, LLY2, W2, H2);
        canvas.fillStroke();
        canvas.restoreState();
        Phrase p = new Phrase(MESSAGE);
        putText(canvas, p, LLX1, LLY1, URX1, URY1);
        putText(canvas, p, LLX2, LLY2, URX2, URY2);
        stamper.close();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (DocumentException e) {
        e.printStackTrace();
    }
}

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From source file:classroom.newspaper_a.Newspaper05.java

public static void main(String[] args) {
    try {/*from   www  .ja va  2 s  .c  om*/
        PdfReader reader = new PdfReader(NEWSPAPER);
        PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(RESULT));
        PdfContentByte canvas = stamper.getOverContent(1);
        canvas.saveState();
        canvas.setRGBColorFill(0xFF, 0xFF, 0xFF);
        canvas.rectangle(LLX1, LLY1, W1, H1);
        canvas.rectangle(LLX2, LLY2, W2, H2);
        canvas.fillStroke();
        canvas.restoreState();
        Phrase p = new Phrase(MESSAGE);
        putText(canvas, p, LLX1, LLY1, W1, H1);
        putText(canvas, p, LLX2, LLY2, W2, H2);
        stamper.close();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (DocumentException e) {
        e.printStackTrace();
    }
}

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From source file:classroom.newspaper_a.Newspaper06.java

public static void main(String[] args) {
    try {/*from  w  ww  .  j a va2  s.  co m*/
        PdfReader reader = new PdfReader(NEWSPAPER);
        PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(RESULT));
        PdfContentByte canvas = stamper.getOverContent(1);
        canvas.saveState();
        canvas.setRGBColorFill(0xFF, 0xFF, 0xFF);
        canvas.rectangle(LLX1, LLY1, W1, H1);
        canvas.rectangle(LLX2, LLY2, W2, H2);
        canvas.fill();
        canvas.restoreState();
        putImage(canvas, Image.getInstance(IMG1), LLX1, LLY1, W1, H1);
        putImage(canvas, Image.getInstance(IMG2), LLX2, LLY2, W2, H2);
        stamper.close();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (DocumentException e) {
        e.printStackTrace();
    }
}

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From source file:classroom.newspaper_a.Newspaper07.java

public static void main(String[] args) {
    try {// w  ww.j a v  a 2 s  .  co  m
        PdfReader reader = new PdfReader(NEWSPAPER);
        PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(RESULT));
        PdfContentByte canvas = stamper.getOverContent(1);
        canvas.saveState();
        canvas.setRGBColorFill(0xFF, 0xFF, 0xFF);
        canvas.rectangle(LLX1, LLY1, W1, H1);
        canvas.rectangle(LLX2, LLY2, W2, H2);
        canvas.fill();
        canvas.restoreState();
        putImage(canvas, Image.getInstance(IMG1),
                "http://www.manning.com/affiliate/idevaffiliate.php?id=223_0_3_14", LLX1, LLY1, W1, H1);
        putImage(canvas, Image.getInstance(IMG2), "http://www.1t3xt.com/docs/book.php", LLX2, LLY2, W2, H2);
        stamper.close();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (DocumentException e) {
        e.printStackTrace();
    }
}

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From source file:classroom.newspaper_b.Newspaper08.java

public static void main(String[] args) {
    try {/*from  w  w w .  j a  v  a  2  s .c  o  m*/
        PdfReader reader = new PdfReader(NEWSPAPER);
        PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(RESULT));

        PdfAnnotation annotation1 = PdfAnnotation.createText(stamper.getWriter(),
                new Rectangle(LLX1, LLY1, URX1, URY1), "Advertisement 1", MESSAGE, false, "Insert");
        PdfAppearance ap = stamper.getOverContent(1).createAppearance(W1, H1);
        ap.setRGBColorStroke(0xFF, 0x00, 0x00);
        ap.setLineWidth(3);
        ap.moveTo(0, 0);
        ap.lineTo(W1, H1);
        ap.moveTo(W1, 0);
        ap.lineTo(0, H1);
        ap.stroke();
        annotation1.setAppearance(PdfAnnotation.APPEARANCE_NORMAL, ap);
        stamper.addAnnotation(annotation1, 1);

        PdfAnnotation annotation2 = PdfAnnotation.createText(stamper.getWriter(),
                new Rectangle(LLX2, LLY2, URX2, URY2), "Advertisement 2", MESSAGE, true, "Insert");
        annotation2.put(PdfName.C, new PdfArray(new float[] { 0, 0, 1 }));
        stamper.addAnnotation(annotation2, 1);

        stamper.close();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (DocumentException e) {
        e.printStackTrace();
    }
}

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From source file:classroom.newspaper_b.Newspaper11.java

@SuppressWarnings("unchecked")
public static void main(String[] args) {
    try {//  w w w .j  av  a  2 s .  com
        PdfReader reader = new PdfReader(NEWSPAPER);
        PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(RESULT));
        PdfContentByte canvas = stamper.getOverContent(1);
        canvas.setRGBColorFill(0xFF, 0xFF, 0xFF);
        canvas.rectangle(LLX1, LLY1, W1, H1);
        canvas.rectangle(LLX2, LLY2, W2, H2);
        canvas.fill();
        addTextField(stamper, new Rectangle(LLX1, LLY1, URX1, URY1), "field1", 1);
        addTextField(stamper, new Rectangle(LLX2, LLY2, URX2, URY2), "field2", 1);
        stamper.close();

        reader = new PdfReader(RESULT);
        AcroFields fields = reader.getAcroFields();
        Set<String> fieldnames = fields.getFields().keySet();
        for (String fieldname : fieldnames) {
            System.out.print(fieldname);
            System.out.print(": page ");
            float[] positions = fields.getFieldPositions(fieldname);
            System.out.print(positions[0]);
            System.out.print(" [ ");
            System.out.print(positions[1]);
            System.out.print(", ");
            System.out.print(positions[2]);
            System.out.print(", ");
            System.out.print(positions[3]);
            System.out.print(", ");
            System.out.print(positions[4]);
            System.out.println("]");
        }

    } catch (IOException e) {
        e.printStackTrace();
    } catch (DocumentException e) {
        e.printStackTrace();
    }
}

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From source file:classroom.newspaper_b.Newspaper12.java

public static void main(String[] args) {
    Newspaper11.main(args);/*from  w  w  w  .j a  va 2 s  .  c  o  m*/
    try {
        PdfReader reader = new PdfReader(NEWSPAPER);
        PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(RESULT));
        AcroFields fields = stamper.getAcroFields();
        fields.setField("field1", "Advertissement 1");
        float[] positions1 = fields.getFieldPositions("field1");
        putImage(stamper.getOverContent((int) positions1[0]), IMG1, positions1);
        fields.setField("field2", "Advertissement 2");
        float[] positions2 = fields.getFieldPositions("field2");
        putImage(stamper.getOverContent((int) positions2[0]), IMG2, positions2);
        stamper.setFormFlattening(true);
        stamper.close();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (DocumentException e) {
        e.printStackTrace();
    }
}

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From source file:com.homesoft.component.report.pdf.PdfWrappedStamper.java

License:Open Source License

private ByteArrayOutputStream stampInputStream(InputStream is) {
    ByteArrayOutputStream os = new ByteArrayOutputStream();
    PdfReader reader = null;/*from  ww  w. j av  a  2s  .  co  m*/
    PdfStamper stamp = null;
    try {
        reader = new PdfReader(is);
        stamp = new PdfStamper(reader, os);
    } catch (DocumentException e) {
        log.error(e.getMessage(), e);
    } catch (IOException e) {
        log.error(e.getMessage(), e);
    }

    if (reader == null || stamp == null) {
        return null;
    }

    int total = reader.getNumberOfPages();
    for (int i = 1; i <= total; i++) {
        PdfContentByte over = stamp.getOverContent(i);

        boolean fixedImageEnabled = GlobalConfig.getInstance().getStamperFixedImageEnabled();
        boolean dynamicImageEnabled = GlobalConfig.getInstance().getStamperDynamicImageEnabled();
        if (imageEnabled && fixedImageEnabled) {
            image.setRotationDegrees(GlobalConfig.getInstance().getStamperFixedImageRotationDegree());
            image.setAbsolutePosition(GlobalConfig.getInstance().getStamperFixedImagePositionX(),
                    GlobalConfig.getInstance().getStamperFixedImagePositionY());// position
            over.setGState(gsFixed);
            try {
                over.addImage(image);
            } catch (DocumentException e) {
                log.error(e.getMessage(), e);
            }
        }

        if (imageEnabled && dynamicImageEnabled) {
            int jx = GlobalConfig.getInstance().getStamperDynamicImagePositionXStart();
            int jy = GlobalConfig.getInstance().getStamperDynamicImagePositionYStart();
            while (jy < 800) {
                // img.setRotation(30);
                image.setRotationDegrees(GlobalConfig.getInstance().getStamperDynamicImageRotationDegree());
                image.setAbsolutePosition(jx, jy);
                over.setGState(gsDynamic);
                try {
                    over.addImage(image);
                } catch (DocumentException e) {
                    log.error(e.getMessage(), e);
                }
                jx += GlobalConfig.getInstance().getStamperDynamicImagePositionXStep();
                jy += GlobalConfig.getInstance().getStamperDynamicImagePositionYStep();
            }
        }
    }

    try {
        stamp.close();
    } catch (DocumentException e) {
        log.error(e.getMessage(), e);
    } catch (IOException e) {
        log.error(e.getMessage(), e);
    }
    reader.close();
    return os;
}

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