Example usage for org.apache.pdfbox.pdmodel.common PDRectangle setLowerLeftY

List of usage examples for org.apache.pdfbox.pdmodel.common PDRectangle setLowerLeftY

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  6. setLowerLeftY

Introduction

In this page you can find the example usage for org.apache.pdfbox.pdmodel.common PDRectangle setLowerLeftY.

Prototype

public void setLowerLeftY(float value)

Source Link

Document

This will set the lower left y coordinate.

Usage

From source file:airviewer.BoxAnnotationMaker.java

License:Apache License

/**
 *
 * @param document/* w  ww  .j a  v  a 2 s . c  o  m*/
 * @param arguments(lowerLeftX, lowerLeftY, width, height)
 * @return
 */
public static List<PDAnnotation> make(PDDocument document, ArrayList<String> arguments) {
    assert null != arguments && arguments.size() == 5;
    assert null != document;

    List<PDAnnotation> result;

    try {
        int pageNumber = parseInt(arguments.get(0));
        float lowerLeftX = parseFloat(arguments.get(1));
        float lowerLeftY = parseFloat(arguments.get(2));
        float width = parseFloat(arguments.get(3));
        float height = parseFloat(arguments.get(4));
        String contents = "";
        PDFont font = PDType1Font.HELVETICA_OBLIQUE;
        float fontSize = 16; // Or whatever font size you want.
        //float textWidth = font.getStringWidth(contents) * fontSize / 1000.0f;
        //float textHeight = 32;

        try {
            PDPage page = document.getPage(pageNumber);
            PDColor red = new PDColor(new float[] { 1, 0, 0 }, PDDeviceRGB.INSTANCE);
            PDBorderStyleDictionary borderThick = new PDBorderStyleDictionary();
            borderThick.setWidth(72 / 12); // 12th inch
            PDRectangle position = new PDRectangle();
            position.setLowerLeftX(lowerLeftX);
            position.setLowerLeftY(lowerLeftY);
            position.setUpperRightX(lowerLeftX + width);
            position.setUpperRightY(lowerLeftY + height);

            PDAnnotationSquareCircle aSquare = new PDAnnotationSquareCircle(
                    PDAnnotationSquareCircle.SUB_TYPE_SQUARE);
            aSquare.setAnnotationName(new UID().toString());
            aSquare.setContents(contents);
            aSquare.setColor(red); // Outline in red, not setting a fill
            PDColor fillColor = new PDColor(new float[] { .8f, .8f, .8f }, PDDeviceRGB.INSTANCE);
            aSquare.setInteriorColor(fillColor);
            aSquare.setBorderStyle(borderThick);
            aSquare.setRectangle(position);
            result = new ArrayList<>(page.getAnnotations()); // copy
            page.getAnnotations().add(aSquare);

            // The following lines are needed for PDFRenderer to render 
            // annotations. Preview and Acrobat don't seem to need these.
            if (null == aSquare.getAppearance()) {
                aSquare.setAppearance(new PDAppearanceDictionary());
                PDAppearanceStream annotationAppearanceStream = new PDAppearanceStream(document);
                position.setLowerLeftX(lowerLeftX - borderThick.getWidth() * 0.5f);
                position.setLowerLeftY(lowerLeftY - borderThick.getWidth() * 0.5f);
                position.setUpperRightX(lowerLeftX + width + borderThick.getWidth() * 0.5f);
                position.setUpperRightY(lowerLeftY + height + borderThick.getWidth() * 0.5f);
                annotationAppearanceStream.setBBox(position);
                annotationAppearanceStream.setMatrix(new AffineTransform());
                annotationAppearanceStream.setResources(page.getResources());

                try (PDPageContentStream appearanceContent = new PDPageContentStream(document,
                        annotationAppearanceStream)) {
                    Matrix transform = new Matrix();
                    appearanceContent.transform(transform);
                    appearanceContent.addRect(lowerLeftX, lowerLeftY, width, height);
                    appearanceContent.setLineWidth(borderThick.getWidth());
                    appearanceContent.setNonStrokingColor(fillColor);
                    appearanceContent.setStrokingColor(red);
                    appearanceContent.fillAndStroke();
                    appearanceContent.beginText();

                    // Center text vertically, left justified
                    appearanceContent.newLineAtOffset(lowerLeftX, lowerLeftY + height * 0.5f - fontSize * 0.5f);
                    appearanceContent.setFont(font, fontSize);
                    appearanceContent.setNonStrokingColor(red);
                    appearanceContent.showText(contents);
                    appearanceContent.endText();
                }
                aSquare.getAppearance().setNormalAppearance(annotationAppearanceStream);
            }
            //System.out.println(page.getAnnotations().toString());

        } catch (IOException ex) {
            Logger.getLogger(DocumentCommandWrapper.class.getName()).log(Level.SEVERE, null, ex);
            result = null;
        }
    } catch (NumberFormatException | NullPointerException ex) {
        System.err.println("\tNon number encountered where floating point number expected.");
        result = null;
    }

    return result;
}

From source file:airviewer.EllipseAnnotationMaker.java

License:Apache License

/**
 * /*from w ww .j  a  v a  2 s.  c om*/
 * @param document
 * @param arguments(pageNumber, lowerLeftX, lowerLeftY, width, height, contents)
 * @return 
 */
public static List<PDAnnotation> make(PDDocument document, ArrayList<String> arguments) {
    assert null != arguments && arguments.size() == 6;
    assert null != document;

    List<PDAnnotation> result;

    try {
        int pageNumber = parseInt(arguments.get(0));
        float lowerLeftX = parseFloat(arguments.get(1));
        float lowerLeftY = parseFloat(arguments.get(2));
        float width = parseFloat(arguments.get(3));
        float height = parseFloat(arguments.get(4));
        String contents = arguments.get(5);

        PDFont font = PDType1Font.HELVETICA_OBLIQUE;
        final float fontSize = 16.0f; // Or whatever font size you want.
        //final float lineSpacing = 4.0f;
        width = max(width, font.getStringWidth(contents) * fontSize / 1000.0f);
        //final float textHeight = fontSize + lineSpacing;

        try {
            PDPage page = document.getPage(pageNumber);
            PDColor red = new PDColor(new float[] { 1, 0, 0 }, PDDeviceRGB.INSTANCE);
            PDColor black = new PDColor(new float[] { 0, 0, 0 }, PDDeviceRGB.INSTANCE);
            PDBorderStyleDictionary borderThick = new PDBorderStyleDictionary();
            borderThick.setWidth(72 / 12); // 12th inch
            PDRectangle position = new PDRectangle();
            position.setLowerLeftX(lowerLeftX);
            position.setLowerLeftY(lowerLeftY);
            position.setUpperRightX(lowerLeftX + width);
            position.setUpperRightY(lowerLeftY + height);

            PDAnnotationSquareCircle aCircle = new PDAnnotationSquareCircle(
                    PDAnnotationSquareCircle.SUB_TYPE_CIRCLE);
            aCircle.setAnnotationName(new UID().toString());
            aCircle.setContents(contents);
            PDColor fillColor = new PDColor(new float[] { .8f, .8f, .8f }, PDDeviceRGB.INSTANCE);
            aCircle.setInteriorColor(fillColor);
            aCircle.setColor(red);
            aCircle.setBorderStyle(borderThick);
            aCircle.setRectangle(position);

            result = new ArrayList<>(page.getAnnotations()); // Copy
            page.getAnnotations().add(aCircle);

            // The following lines are needed for PDFRenderer to render 
            // annotations. Preview and Acrobat don't seem to need these.
            if (null == aCircle.getAppearance()) {
                aCircle.setAppearance(new PDAppearanceDictionary());
                PDAppearanceStream annotationAppearanceStream = new PDAppearanceStream(document);
                position.setLowerLeftX(lowerLeftX - borderThick.getWidth() * 0.5f);
                position.setLowerLeftY(lowerLeftY - borderThick.getWidth() * 0.5f);
                position.setUpperRightX(lowerLeftX + width + borderThick.getWidth() * 0.5f);
                position.setUpperRightY(lowerLeftY + height + borderThick.getWidth() * 0.5f);
                annotationAppearanceStream.setBBox(position);
                annotationAppearanceStream.setMatrix(new AffineTransform());
                annotationAppearanceStream.setResources(page.getResources());

                try (PDPageContentStream appearanceContent = new PDPageContentStream(document,
                        annotationAppearanceStream)) {
                    Matrix transform = new Matrix();
                    appearanceContent.transform(transform);
                    appearanceContent.moveTo(lowerLeftX, lowerLeftY + height * 0.5f);
                    appearanceContent.curveTo(lowerLeftX, lowerLeftY + height * 0.75f,
                            lowerLeftX + width * 0.25f, lowerLeftY + height, lowerLeftX + width * 0.5f,
                            lowerLeftY + height);
                    appearanceContent.curveTo(lowerLeftX + width * 0.75f, lowerLeftY + height,
                            lowerLeftX + width, lowerLeftY + height * 0.75f, lowerLeftX + width,
                            lowerLeftY + height * 0.5f);
                    appearanceContent.curveTo(lowerLeftX + width, lowerLeftY + height * 0.25f,
                            lowerLeftX + width * 0.75f, lowerLeftY, lowerLeftX + width * 0.5f, lowerLeftY);
                    appearanceContent.curveTo(lowerLeftX + width * 0.25f, lowerLeftY, lowerLeftX,
                            lowerLeftY + height * 0.25f, lowerLeftX, lowerLeftY + height * 0.5f);
                    appearanceContent.setLineWidth(borderThick.getWidth());
                    appearanceContent.setNonStrokingColor(fillColor);
                    appearanceContent.setStrokingColor(red);
                    appearanceContent.fillAndStroke();
                    appearanceContent.moveTo(0, 0);

                    appearanceContent.beginText();
                    appearanceContent.setNonStrokingColor(black);
                    // Center text vertically, left justified
                    appearanceContent.newLineAtOffset(lowerLeftX + borderThick.getWidth(),
                            lowerLeftY + height * 0.5f - fontSize * 0.5f);
                    appearanceContent.setFont(font, fontSize);
                    appearanceContent.showText(contents);
                    appearanceContent.endText();
                }
                aCircle.getAppearance().setNormalAppearance(annotationAppearanceStream);
            }

        } catch (IOException ex) {
            Logger.getLogger(DocumentCommandWrapper.class.getName()).log(Level.SEVERE, null, ex);
            result = null;
        }
    } catch (NumberFormatException | NullPointerException ex) {
        System.err.println("Non number encountered where floating point number expected.");
        result = null;
    } catch (IOException ex) {
        Logger.getLogger(EllipseAnnotationMaker.class.getName()).log(Level.SEVERE, null, ex);
        result = null;
    }

    return result;
}

From source file:airviewer.TextAnnotationMaker.java

License:Apache License

/**
 * /*from   w  w w  .j  a v a 2 s  .  c  om*/
 * @param document
 * @param arguments(pageNumber, lowerLeftX, lowerLeftY);
        
    String contents 
 * @return 
 */
public static List<PDAnnotation> make(PDDocument document, ArrayList<String> arguments) {
    assert null != arguments && arguments.size() == 4;
    assert null != document;

    List<PDAnnotation> result;

    try {
        int pageNumber = parseInt(arguments.get(0));
        float lowerLeftX = parseFloat(arguments.get(1));
        float lowerLeftY = parseFloat(arguments.get(2));

        String contents = arguments.get(3);
        PDFont font = PDType1Font.HELVETICA_OBLIQUE;
        final float fontSize = 16.0f; // Or whatever font size you want.
        final float lineSpacing = 4.0f;
        float width = font.getStringWidth(contents) * fontSize / 1000.0f; // font.getStringWidth(contents) returns thousanths of PS point
        final float textHeight = fontSize + lineSpacing;

        try {
            PDPage page = document.getPage(pageNumber);
            PDColor red = new PDColor(new float[] { 1, 0, 0 }, PDDeviceRGB.INSTANCE);
            PDBorderStyleDictionary borderThick = new PDBorderStyleDictionary();
            borderThick.setWidth(72 / 12); // 12th inch
            PDRectangle position = new PDRectangle();
            position.setLowerLeftX(lowerLeftX);
            position.setLowerLeftY(lowerLeftY);
            position.setUpperRightX(lowerLeftX + width);
            position.setUpperRightY(lowerLeftY + textHeight);

            PDAnnotationSquareCircle aSquare = new PDAnnotationSquareCircle(
                    PDAnnotationSquareCircle.SUB_TYPE_SQUARE);
            aSquare.setAnnotationName(new UID().toString());
            aSquare.setContents(contents);
            PDColor fillColor = new PDColor(new float[] { .8f, .8f, .8f }, PDDeviceRGB.INSTANCE);
            aSquare.setInteriorColor(fillColor);
            aSquare.setRectangle(position);
            result = new ArrayList<>(page.getAnnotations()); // copy
            page.getAnnotations().add(aSquare);

            // The following lines are needed for PDFRenderer to render 
            // annotations. Preview and Acrobat don't seem to need these.
            if (null == aSquare.getAppearance()) {
                aSquare.setAppearance(new PDAppearanceDictionary());
                PDAppearanceStream annotationAppearanceStream = new PDAppearanceStream(document);
                position.setLowerLeftX(lowerLeftX - borderThick.getWidth() * 0.5f);
                position.setLowerLeftY(lowerLeftY - borderThick.getWidth() * 0.5f);
                position.setUpperRightX(lowerLeftX + width + borderThick.getWidth() * 0.5f);
                position.setUpperRightY(lowerLeftY + textHeight + borderThick.getWidth() * 0.5f);
                annotationAppearanceStream.setBBox(position);
                annotationAppearanceStream.setMatrix(new AffineTransform());
                annotationAppearanceStream.setResources(page.getResources());

                try (PDPageContentStream appearanceContent = new PDPageContentStream(document,
                        annotationAppearanceStream)) {
                    Matrix transform = new Matrix();
                    appearanceContent.transform(transform);
                    appearanceContent.addRect(lowerLeftX, lowerLeftY, width, textHeight);
                    appearanceContent.setNonStrokingColor(fillColor);
                    appearanceContent.fill();
                    appearanceContent.beginText();

                    // Center text vertically, left justified
                    appearanceContent.newLineAtOffset(lowerLeftX,
                            lowerLeftY + textHeight * 0.5f - fontSize * 0.5f);
                    appearanceContent.setFont(font, fontSize);
                    appearanceContent.setNonStrokingColor(red);
                    appearanceContent.showText(contents);
                    appearanceContent.endText();
                }
                aSquare.getAppearance().setNormalAppearance(annotationAppearanceStream);
            }
            //System.out.println(page.getAnnotations().toString());

        } catch (IOException ex) {
            Logger.getLogger(DocumentCommandWrapper.class.getName()).log(Level.SEVERE, null, ex);
            result = null;
        }
    } catch (NumberFormatException | NullPointerException ex) {
        System.err.println("Non number encountered where floating point number expected.");
        result = null;
    } catch (IOException ex) {
        Logger.getLogger(TextAnnotationMaker.class.getName()).log(Level.SEVERE, null, ex);
        result = null;
    }

    return result;
}

From source file:at.gv.egiz.pdfas.lib.impl.pdfbox.positioning.Positioning.java

License:EUPL

private static PDRectangle rotateBox(PDRectangle cropBox, int rotation) {
    if (rotation != 0) {
        Point2D upSrc = new Point2D.Float();

        upSrc.setLocation(cropBox.getUpperRightX(), cropBox.getUpperRightY());

        Point2D llSrc = new Point2D.Float();
        llSrc.setLocation(cropBox.getLowerLeftX(), cropBox.getLowerLeftY());
        AffineTransform transform = new AffineTransform();
        transform.setToIdentity();//  ww  w  .  jav a 2 s. co m
        if (rotation % 360 != 0) {
            transform.setToRotation(Math.toRadians(rotation * -1), llSrc.getX(), llSrc.getY());
        }
        Point2D upDst = new Point2D.Float();
        transform.transform(upSrc, upDst);

        Point2D llDst = new Point2D.Float();
        transform.transform(llSrc, llDst);

        float y1 = (float) upDst.getY();
        float y2 = (float) llDst.getY();

        if (y1 > y2) {
            float t = y1;
            y1 = y2;
            y2 = t;
        }

        if (y1 < 0) {
            y2 = y2 + -1 * y1;
            y1 = 0;
        }

        float x1 = (float) upDst.getX();
        float x2 = (float) llDst.getX();

        if (x1 > x2) {
            float t = x1;
            x1 = x2;
            x2 = t;
        }

        if (x1 < 0) {
            x2 = x2 + -1 * x1;
            x1 = 0;
        }

        cropBox.setUpperRightX(x2);
        cropBox.setUpperRightY(y2);
        cropBox.setLowerLeftY(y1);
        cropBox.setLowerLeftX(x1);
    }
    return cropBox;
}

From source file:at.gv.egiz.pdfas.lib.impl.stamping.pdfbox.PDFAsVisualSignatureBuilder.java

License:EUPL

public void createSignatureRectangle(PDSignatureField signatureField, PDFAsVisualSignatureDesigner properties,
        float degrees) throws IOException {

    PDRectangle rect = new PDRectangle();

    Point2D upSrc = new Point2D.Float();
    upSrc.setLocation(properties.getxAxis() + properties.getWidth(),
            properties.getPageHeight() - properties.getyAxis());

    Point2D llSrc = new Point2D.Float();
    llSrc.setLocation(properties.getxAxis(),
            properties.getPageHeight() - properties.getyAxis() - properties.getHeight());

    rect.setUpperRightX((float) upSrc.getX());
    rect.setUpperRightY((float) upSrc.getY());
    rect.setLowerLeftY((float) llSrc.getY());
    rect.setLowerLeftX((float) llSrc.getX());
    logger.debug("orig rectangle of signature has been created: {}", rect.toString());

    AffineTransform transform = new AffineTransform();
    transform.setToIdentity();/*from   w ww  . ja v  a  2s  .c  om*/
    if (degrees % 360 != 0) {
        transform.setToRotation(Math.toRadians(degrees), llSrc.getX(), llSrc.getY());
    }

    Point2D upDst = new Point2D.Float();
    transform.transform(upSrc, upDst);

    Point2D llDst = new Point2D.Float();
    transform.transform(llSrc, llDst);

    float xPos = properties.getxAxis();
    float yPos = properties.getPageHeight() - properties.getyAxis();
    logger.debug("POS {} x {}", xPos, yPos);
    logger.debug("SIZE {} x {}", properties.getWidth(), properties.getHeight());
    // translate according to page! rotation
    int pageRotation = properties.getPageRotation();
    AffineTransform translate = new AffineTransform();
    switch (pageRotation) {
    case 90:
        translate.setToTranslation(
                properties.getPageHeight() - (properties.getPageHeight() - properties.getyAxis())
                        - properties.getxAxis() + properties.getHeight(),
                properties.getxAxis() + properties.getHeight()
                        - (properties.getPageHeight() - properties.getyAxis()));
        break;
    case 180:
        // translate.setToTranslation(properties.getPageWidth() -
        // properties.getxAxis() - properties.getxAxis(),
        // properties.getPageHeight() - properties.getyAxis() +
        // properties.getHeight());
        translate.setToTranslation(properties.getPageWidth() - 2 * xPos,
                properties.getPageHeight() - 2 * (yPos - properties.getHeight()));
        break;
    case 270:
        translate.setToTranslation(-properties.getHeight() + yPos - xPos,
                properties.getPageWidth() - (yPos - properties.getHeight()) - xPos);
        break;
    }

    translate.transform(upDst, upDst);
    translate.transform(llDst, llDst);

    rect.setUpperRightX((float) upDst.getX());
    rect.setUpperRightY((float) upDst.getY());
    rect.setLowerLeftY((float) llDst.getY());
    rect.setLowerLeftX((float) llDst.getX());
    logger.debug("rectangle of signature has been created: {}", rect.toString());
    signatureField.getWidget().setRectangle(rect);
    getStructure().setSignatureRectangle(rect);
    logger.debug("rectangle of signature has been created");
}

From source file:at.gv.egiz.pdfas.lib.impl.stamping.pdfbox.PDFAsVisualSignatureBuilder.java

License:EUPL

public void createFormaterRectangle(float[] params) {

    PDRectangle formrect = new PDRectangle();
    float[] translated = new float[4];
    getStructure().getAffineTransform().transform(params, 0, translated, 0, 2);

    formrect.setUpperRightX(translated[0]);
    formrect.setUpperRightY(translated[1]);
    formrect.setLowerLeftX(translated[2]);
    formrect.setLowerLeftY(translated[3]);

    getStructure().setFormaterRectangle(formrect);
    logger.debug("Formater rectangle has been created");

}

From source file:at.gv.egiz.pdfas.lib.impl.stamping.pdfbox2.PDFAsVisualSignatureBuilder.java

License:EUPL

public void createFormaterRectangle(float[] params) {

    PDRectangle formrect = new PDRectangle();
    float[] translated = new float[4];
    getStructure().getAffineTransform().transform(params, 0, translated, 0, 2);

    formrect.setUpperRightX(translated[0]);
    formrect.setUpperRightY(translated[1]);
    formrect.setLowerLeftX(translated[2]);
    formrect.setLowerLeftY(translated[3]);

    getStructure().setFormatterRectangle(formrect);
    logger.debug("Formater rectangle has been created");

}

From source file:ch.uzh.ifi.pdeboer.pdfpreprocessing.pdf.TextHighlight.java

License:Apache License

private PDRectangle boundingBox(final float lowerLeftX, final float lowerLeftY, final float upperRightX,
        final float upperRightY) {
    final PDRectangle boundingBox = new PDRectangle();
    boundingBox.setLowerLeftX(lowerLeftX);
    boundingBox.setLowerLeftY(lowerLeftY);
    boundingBox.setUpperRightX(upperRightX);
    boundingBox.setUpperRightY(upperRightY);
    return boundingBox;
}

From source file:com.ackpdfbox.app.PDFToImage.java

License:Apache License

private static void changeCropBox(PDDocument document, float a, float b, float c, float d) {
    for (PDPage page : document.getPages()) {
        System.out.println("resizing page");
        PDRectangle rectangle = new PDRectangle();
        rectangle.setLowerLeftX(a);//from   w w  w. j  a va 2 s  .co  m
        rectangle.setLowerLeftY(b);
        rectangle.setUpperRightX(c);
        rectangle.setUpperRightY(d);
        page.setCropBox(rectangle);

    }
}

From source file:com.ecmkit.service.convert.impl.PDFToImage.java

License:Apache License

private static void changeCropBoxes(PDDocument document, float a, float b, float c, float d) {
    List pages = document.getDocumentCatalog().getAllPages();
    for (int i = 0; i < pages.size(); i++) {
        System.out.println("resizing page");
        PDPage page = (PDPage) pages.get(i);
        PDRectangle rectangle = new PDRectangle();
        rectangle.setLowerLeftX(a);/*  w  w w .  j  a v  a  2s .  co m*/
        rectangle.setLowerLeftY(b);
        rectangle.setUpperRightX(c);
        rectangle.setUpperRightY(d);
        page.setMediaBox(rectangle);
        page.setCropBox(rectangle);

    }
}