Examples with Rectangle com.lowagie.text.Rectangle used on opensource projects

Example 16 with Rectangle

use of com.lowagie.text.Rectangle in project jaffa-framework by jaffa-projects.

the class FormPrintEngineIText method startPage.

/**
 * Any work to start off printing a page of the document
 * m_currentPage will contain the page being printed, and
 * m_currentTemplatePage will contain the template page number to base this
 * new page on.
 * @throws FormPrintException Thrown if there is any form processing problems
 */
protected void startPage() throws FormPrintException {
    log.debug("startPage: Page=" + getCurrentPage());
    Rectangle r = m_templateReader.getPageSize(getCurrentTemplatePage());
    log.debug("Page Size      : t=" + r.getTop() + ",l=" + r.getLeft() + ",b=" + r.getBottom() + ",r=" + r.getRight() + ", rot=" + r.getRotation());
    r = m_templateReader.getPageSizeWithRotation(getCurrentTemplatePage());
    log.debug("Page Size w/Rot: t=" + r.getTop() + ",l=" + r.getLeft() + ",b=" + r.getBottom() + ",r=" + r.getRight() + ", rot=" + r.getRotation());
    // Get rotation quadrent 0..3
    int q = (m_templateReader.getPageSizeWithRotation(getCurrentTemplatePage()).getRotation() % 360) / 90;
    float tX = (q == 2 ? r.getTop() : 0) + (q == 3 ? r.getRight() : 0);
    float tY = (q == 1 ? r.getTop() : 0) + (q == 2 ? r.getRight() : 0);
    float sX = 1f, sY = 1f;
    double angle = -r.getRotation() * (Math.PI / 180f);
    double transformA = sX * Math.cos(angle);
    double transformB = sY * Math.sin(angle);
    double transformC = -sX * Math.sin(angle);
    double transformD = sY * Math.cos(angle);
    double transformE = tX;
    double transformF = tY;
    m_generatedDoc.setPageSize(m_templateReader.getPageSizeWithRotation(getCurrentTemplatePage()));
    // m_generatedDoc.setPageSize(m_templateReader.getPageSize(getCurrentTemplatePage()) );
    /**
     * try {
     * m_generatedDoc.newPage();
     * } catch (DocumentException e) {
     * log.error("Error Creating New Page - " + e.getMessage() ,e);
     * throw new EngineProcessingException("Error Creating New Page - " + e.getMessage());
     * }
     */
    m_generatedDoc.newPage();
    PdfImportedPage page = m_writer.getImportedPage(m_templateReader, getCurrentTemplatePage());
    PdfContentByte cb = m_writer.getDirectContent();
    // cb.addTemplate(page, 1f, 0, 0, 1f, 0, 0);
    cb.addTemplate(page, (float) transformA, (float) transformB, (float) transformC, (float) transformD, (float) transformE, (float) transformF);
    log.debug("Matrix = [A=" + transformA + ", B=" + transformB + ", C=" + transformC + ", D=" + transformD + ", E=" + transformE + ", F=" + transformF + " ]");
}

Example 17 with Rectangle

use of com.lowagie.text.Rectangle in project jaffa-framework by jaffa-projects.

the class PdfHelper method scalePdfPages.

/**
 * Scale the pages of the input pdfOutput document to the given pageSize.
 * @param pdfOutput The PDF document to rescale, in the form of a ByteArrayOutputStream.
 * @param pageSize The new page size to which to scale to PDF document, e.g. "A4".
 * @param noEnlarge If true, center pages instead of enlarging them.
 *        Use noEnlarge if the new page size is larger than the old one
 *        and the pages should be centered instead of enlarged.
 * @param preserveAspectRatio If true, the aspect ratio will be preserved.
 * @return The PDF document with its pages scaled to the input pageSize.
 */
public static byte[] scalePdfPages(byte[] pdfOutput, String pageSize, boolean noEnlarge, boolean preserveAspectRatio) throws FormPrintException {
    if (pageSize == null || pdfOutput == null) {
        return pdfOutput;
    }
    // Get the dimensions of the given pageSize in PostScript points.
    // A PostScript point is a 72th of an inch.
    float dimX;
    float dimY;
    Rectangle rectangle;
    try {
        rectangle = PageSize.getRectangle(pageSize);
    } catch (Exception ex) {
        FormPrintException e = new PdfProcessingException("scalePdfPages  - Invalid page size = " + pageSize + "  ");
        log.error(" scalePdfPages  - Invalid page size: " + pageSize + ".  " + ex.getMessage() + ". ");
        throw e;
    }
    if (rectangle != null) {
        dimX = rectangle.getWidth();
        dimY = rectangle.getHeight();
    } else {
        FormPrintException e = new PdfProcessingException("scalePdfPages  - Invalid page size: " + pageSize);
        log.error(" scalePdfPages  - Invalid page size: " + pageSize);
        throw e;
    }
    // Create portrait and landscape rectangles for the given page size.
    Rectangle portraitPageSize;
    Rectangle landscapePageSize;
    if (dimY > dimX) {
        portraitPageSize = new Rectangle(dimX, dimY);
        landscapePageSize = new Rectangle(dimY, dimX);
    } else {
        portraitPageSize = new Rectangle(dimY, dimX);
        landscapePageSize = new Rectangle(dimX, dimY);
    }
    // Remove the document rotation before resizing the document.
    byte[] output = removeRotation(pdfOutput);
    PdfReader currentReader = null;
    try {
        currentReader = new PdfReader(output);
    } catch (IOException ex) {
        FormPrintException e = new PdfProcessingException("scalePdfPages  - Failed to create a PDF Reader");
        log.error(" scalePdfPages  - Failed to create a PDF Reader ");
        throw e;
    }
    OutputStream baos = new ByteArrayOutputStream();
    Rectangle newSize = new Rectangle(dimX, dimY);
    Document document = new Document(newSize, 0, 0, 0, 0);
    PdfWriter writer = null;
    try {
        writer = PdfWriter.getInstance(document, baos);
    } catch (DocumentException ex) {
        FormPrintException e = new PdfProcessingException("scalePdfPages  - Failed to create a PDF Writer");
        log.error(" scalePdfPages  - Failed to create a PDF Writer ");
        throw e;
    }
    document.open();
    PdfContentByte cb = writer.getDirectContent();
    PdfImportedPage page;
    float offsetX, offsetY;
    for (int i = 1; i <= currentReader.getNumberOfPages(); i++) {
        Rectangle currentSize = currentReader.getPageSizeWithRotation(i);
        if (currentReader.getPageRotation(i) != 0) {
            FormPrintException e = new PdfProcessingException("Page Rotation, " + currentReader.getPageRotation(i) + ", must be removed to re-scale the form.");
            log.error(" Page Rotation, " + currentReader.getPageRotation(i) + ", must be removed to re-scale the form. ");
            throw e;
        }
        // Reset the page size for each page because there may be a mix of sizes in the document.
        float currentWidth = currentSize.getWidth();
        float currentHeight = currentSize.getHeight();
        if (currentWidth > currentHeight) {
            newSize = landscapePageSize;
        } else {
            newSize = portraitPageSize;
        }
        document.setPageSize(newSize);
        document.newPage();
        float factorX = newSize.getWidth() / currentSize.getWidth();
        float factorY = newSize.getHeight() / currentSize.getHeight();
        // and the pages should be centered instead of enlarged.
        if (noEnlarge) {
            if (factorX > 1) {
                factorX = 1;
            }
            if (factorY > 1) {
                factorY = 1;
            }
        }
        if (preserveAspectRatio) {
            factorX = Math.min(factorX, factorY);
            factorY = factorX;
        }
        offsetX = (newSize.getWidth() - (currentSize.getWidth() * factorX)) / 2f;
        offsetY = (newSize.getHeight() - (currentSize.getHeight() * factorY)) / 2f;
        page = writer.getImportedPage(currentReader, i);
        cb.addTemplate(page, factorX, 0, 0, factorY, offsetX, offsetY);
    }
    document.close();
    return ((ByteArrayOutputStream) baos).toByteArray();
}

Example 18 with Rectangle

use of com.lowagie.text.Rectangle in project boxmaker by rahulbot.

the class Renderer method openDoc.

/**
 * Create the document to write to (needed before any rendering can happen).
 * @param widthMm	the width of the document in millimeters
 * @param heightMm	the height of the document in millimeters
 * @param fileName  the name of the file to save
 * @throws FileNotFoundException
 * @throws DocumentException
 */
private void openDoc(float widthMm, float heightMm, String fileName) throws FileNotFoundException, DocumentException {
    float docWidth = widthMm * DPI * INCH_PER_MM;
    float docHeight = heightMm * DPI * INCH_PER_MM;
    // System.out.println("doc = "+docWidth+" x "+docHeight);
    doc = new Document(new Rectangle(docWidth, docHeight));
    docPdfWriter = PdfWriter.getInstance(doc, new FileOutputStream(filePath));
    String appNameVersion = BoxMakerConstants.APP_NAME + " " + BoxMakerConstants.VERSION;
    doc.addAuthor(appNameVersion);
    doc.open();
    doc.add(new Paragraph("Produced by " + BoxMakerConstants.APP_NAME + " " + BoxMakerConstants.VERSION + "\n" + "  on " + new Date() + "\n" + BoxMakerConstants.WEBSITE_URL));
}

Example 19 with Rectangle

use of com.lowagie.text.Rectangle in project dhis2-core by dhis2.

the class DefaultPdfDataEntryFormService method addCell_WithCheckBox.

private void addCell_WithCheckBox(PdfPTable table, PdfWriter writer, PdfPCell cell, String strfldName) throws IOException, DocumentException {
    float sizeDefault = PdfDataEntryFormUtil.UNITSIZE_DEFAULT;
    RadioCheckField checkbox = new RadioCheckField(writer, new Rectangle(sizeDefault, sizeDefault), "Yes", "On");
    checkbox.setBorderWidth(1);
    checkbox.setBorderColor(Color.BLACK);
    PdfFormField checkboxfield = checkbox.getCheckField();
    checkboxfield.setFieldName(strfldName + "_" + PdfFieldCell.TPYEDEFINE_NAME + PdfFieldCell.TYPE_CHECKBOX);
    setCheckboxAppearance(checkboxfield, writer.getDirectContent(), sizeDefault);
    cell.setCellEvent(new PdfFieldCell(checkboxfield, sizeDefault, sizeDefault, PdfFieldCell.TYPE_CHECKBOX, writer));
    table.addCell(cell);
}

Example 20 with Rectangle

use of com.lowagie.text.Rectangle in project dhis2-core by dhis2.

the class PdfFieldCell method cellLayout.

@Override
public void cellLayout(PdfPCell cell, Rectangle rect, PdfContentByte[] canvases) {
    try {
        PdfContentByte canvasText = canvases[PdfPTable.TEXTCANVAS];
        if (type == TYPE_RADIOBUTTON) {
            if (parent != null) {
                float leftLoc = rect.getLeft();
                float rightLoc = rect.getLeft() + RADIOBUTTON_WIDTH;
                String text;
                String value;
                for (int i = 0; i < texts.length; i++) {
                    text = texts[i];
                    value = values[i];
                    Rectangle radioRec = new Rectangle(leftLoc, rect.getTop() - height, rightLoc, rect.getTop());
                    RadioCheckField rf = new RadioCheckField(writer, radioRec, "RDBtn_" + text, value);
                    if (value != null && value.equals(checkValue)) {
                        rf.setChecked(true);
                    }
                    rf.setBorderColor(GrayColor.GRAYBLACK);
                    rf.setBackgroundColor(GrayColor.GRAYWHITE);
                    rf.setCheckType(RadioCheckField.TYPE_CIRCLE);
                    parent.addKid(rf.getRadioField());
                    leftLoc = rightLoc;
                    rightLoc += width;
                    ColumnText.showTextAligned(canvasText, Element.ALIGN_LEFT, new Phrase(text), leftLoc + RADIOBUTTON_TEXTOFFSET, height, 0);
                    leftLoc = rightLoc;
                    rightLoc += RADIOBUTTON_WIDTH;
                }
                writer.addAnnotation(parent);
            }
        } else if (type == TYPE_BUTTON) {
            // Add the push button
            PushbuttonField button = new PushbuttonField(writer, rect, name);
            button.setBackgroundColor(new GrayColor(0.75f));
            button.setBorderColor(GrayColor.GRAYBLACK);
            button.setBorderWidth(1);
            button.setBorderStyle(PdfBorderDictionary.STYLE_BEVELED);
            button.setTextColor(GrayColor.GRAYBLACK);
            button.setFontSize(PdfDataEntryFormUtil.UNITSIZE_DEFAULT);
            button.setText(text);
            button.setLayout(PushbuttonField.LAYOUT_ICON_LEFT_LABEL_RIGHT);
            button.setScaleIcon(PushbuttonField.SCALE_ICON_ALWAYS);
            button.setProportionalIcon(true);
            button.setIconHorizontalAdjustment(0);
            formField = button.getField();
            formField.setAction(PdfAction.javaScript(jsAction, writer));
        } else if (type == TYPE_CHECKBOX) {
            float extraCheckBoxOffset_Left = 2.0f;
            float extraCheckBoxOffset_Top = 1.5f;
            formField.setWidget(new Rectangle(rect.getLeft() + OFFSET_LEFT + extraCheckBoxOffset_Left, rect.getTop() - height - OFFSET_TOP - extraCheckBoxOffset_Top, rect.getLeft() + width + OFFSET_LEFT + extraCheckBoxOffset_Left, rect.getTop() - OFFSET_TOP - extraCheckBoxOffset_Top), PdfAnnotation.HIGHLIGHT_NONE);
        } else {
            if (type == TYPE_TEXT_ORGUNIT) {
                formField.setAdditionalActions(PdfName.BL, PdfAction.javaScript("if(event.value == '') app.alert('Please enter org unit identifier');", writer));
            }
            // TYPE_TEXT_NUMBER and TYPE_CHECKBOX cases included as well
            // here
            formField.setWidget(new Rectangle(rect.getLeft() + OFFSET_LEFT, rect.getTop() - height - OFFSET_TOP, rect.getLeft() + width + OFFSET_LEFT, rect.getTop() - OFFSET_TOP), PdfAnnotation.HIGHLIGHT_NONE);
        }
        writer.addAnnotation(formField);
    } catch (DocumentException ex) {
        throw new RuntimeException(ex.getMessage());
    } catch (IOException ex) {
        throw new RuntimeException(ex.getMessage());
    }
}