Example usage for com.itextpdf.text Font getBaseFont

List of usage examples for com.itextpdf.text Font getBaseFont

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Introduction

In this page you can find the example usage for com.itextpdf.text Font getBaseFont.

Prototype

public BaseFont getBaseFont()

Source Link

Document

Gets the BaseFont inside this object.

Usage

From source file:com.chaschev.itext.ColumnTextBuilder.java

License:Apache License

private static float calcApproximateFontHeight(Font font) {
    final BaseFont baseFont = font.getBaseFont();

    return baseFont.getFontDescriptor(BaseFont.ASCENT, font.getSize())
            - baseFont.getFontDescriptor(BaseFont.DESCENT, font.getSize());
}

From source file:com.ephesoft.dcma.imagemagick.MultiPageExecutor.java

License:Open Source License

/**
 * The <code>addImageToPdf</code> method is used to add image to pdf and make it searchable by adding image text in invisible mode
 * w.r.t parameter 'isPdfSearchable' passed.
 * //  w  ww.  j a v a2 s .  c om
 * @param pdfWriter {@link PdfWriter} writer of pdf in which image has to be added
 * @param htmlUrl {@link HocrPage} corresponding html file for fetching text and coordinates
 * @param imageUrl {@link String} url of image to be added in pdf
 * @param isPdfSearchable true for searchable pdf else otherwise
 * @param widthOfLine
 */
private void addImageToPdf(PdfWriter pdfWriter, HocrPage hocrPage, String imageUrl, boolean isPdfSearchable,
        final int widthOfLine) {
    if (null != pdfWriter && null != imageUrl && imageUrl.length() > 0) {
        try {
            LOGGER.info("Adding image" + imageUrl + " to pdf using iText");
            Image pageImage = Image.getInstance(imageUrl);
            float dotsPerPointX = pageImage.getDpiX() / PDF_RESOLUTION;
            float dotsPerPointY = pageImage.getDpiY() / PDF_RESOLUTION;
            PdfContentByte pdfContentByte = pdfWriter.getDirectContent();

            pageImage.scaleToFit(pageImage.getWidth() / dotsPerPointX, pageImage.getHeight() / dotsPerPointY);

            pageImage.setAbsolutePosition(0, 0);

            // Add image to pdf
            pdfWriter.getDirectContentUnder().addImage(pageImage);
            pdfWriter.getDirectContentUnder().add(pdfContentByte);

            // If pdf is to be made searchable
            if (isPdfSearchable) {
                LOGGER.info("Adding invisible text for image: " + imageUrl);
                float pageImagePixelHeight = pageImage.getHeight();
                Font defaultFont = FontFactory.getFont(FontFactory.HELVETICA, 8, Font.BOLD, CMYKColor.BLACK);

                // Fetch text and coordinates for image to be added
                Map<String, int[]> textCoordinatesMap = getTextWithCoordinatesMap(hocrPage, widthOfLine);
                Set<String> ketSet = textCoordinatesMap.keySet();

                // Add text at specific location
                for (String key : ketSet) {
                    int[] coordinates = textCoordinatesMap.get(key);
                    float bboxWidthPt = (coordinates[2] - coordinates[0]) / dotsPerPointX;
                    float bboxHeightPt = (coordinates[3] - coordinates[1]) / dotsPerPointY;
                    pdfContentByte.beginText();

                    // To make text added as invisible
                    pdfContentByte.setTextRenderingMode(PdfContentByte.TEXT_RENDER_MODE_INVISIBLE);
                    pdfContentByte.setLineWidth(Math.round(bboxWidthPt));

                    // Ceil is used so that minimum font of any text is 1
                    // For exception of unbalanced beginText() and endText()
                    if (bboxHeightPt > 0.0) {
                        pdfContentByte.setFontAndSize(defaultFont.getBaseFont(),
                                (float) Math.ceil(bboxHeightPt));
                    } else {
                        pdfContentByte.setFontAndSize(defaultFont.getBaseFont(), 1);
                    }
                    float xCoordinate = (float) (coordinates[0] / dotsPerPointX);
                    float yCoordinate = (float) ((pageImagePixelHeight - coordinates[3]) / dotsPerPointY);
                    pdfContentByte.moveText(xCoordinate, yCoordinate);
                    pdfContentByte.showText(key);
                    pdfContentByte.endText();
                }
            }
            pdfContentByte.closePath();
        } catch (BadElementException badElementException) {
            LOGGER.error("Error occurred while adding image" + imageUrl + " to pdf using Itext: "
                    + badElementException.toString());
        } catch (DocumentException documentException) {
            LOGGER.error("Error occurred while adding image" + imageUrl + " to pdf using Itext: "
                    + documentException.toString());
        } catch (MalformedURLException malformedURLException) {
            LOGGER.error("Error occurred while adding image" + imageUrl + " to pdf using Itext: "
                    + malformedURLException.toString());
        } catch (IOException ioException) {
            LOGGER.error("Error occurred while adding image" + imageUrl + " to pdf using Itext: "
                    + ioException.toString());
        }
    }
}

From source file:com.softwaremagico.tm.pdf.complete.FadingSunsTheme.java

License:Open Source License

public static BaseFont getFooterFont() {
    if (footerFont == null) {
        Font font = FontFactory.getFont("/" + TITLE_FONT_NAME, BaseFont.IDENTITY_H, BaseFont.EMBEDDED, 0.5f,
                Font.NORMAL, BaseColor.BLACK);
        footerFont = font.getBaseFont();
    }/* ww w .j a v  a  2 s  .c o m*/
    return footerFont;
}

From source file:com.softwaremagico.tm.pdf.complete.FadingSunsTheme.java

License:Open Source License

public static BaseFont getLineFont() {
    if (lineFont == null) {
        Font font = FontFactory.getFont("/" + LINE_FONT_NAME, BaseFont.IDENTITY_H, BaseFont.EMBEDDED, 0.8f,
                Font.NORMAL, BaseColor.BLACK);
        lineFont = font.getBaseFont();
    }// ww  w  .j  a va2  s.  c o m
    return lineFont;
}

From source file:com.softwaremagico.tm.pdf.complete.FadingSunsTheme.java

License:Open Source License

public static BaseFont getLineItalicFont() {
    if (lineItalicFont == null) {
        Font font = FontFactory.getFont("/" + LINE_FONT_ITALIC_NAME, BaseFont.IDENTITY_H, BaseFont.EMBEDDED,
                0.8f, Font.ITALIC, BaseColor.BLACK);
        lineItalicFont = font.getBaseFont();
    }/*  w  w w.  ja  v a2 s . co m*/
    return lineItalicFont;
}

From source file:com.softwaremagico.tm.pdf.complete.FadingSunsTheme.java

License:Open Source License

public static BaseFont getLineFontBold() {
    if (lineBoldFont == null) {
        Font font = FontFactory.getFont("/" + LINE_BOLD_FONT_NAME, BaseFont.IDENTITY_H, BaseFont.EMBEDDED, 0.8f,
                Font.BOLD, BaseColor.BLACK);
        lineBoldFont = font.getBaseFont();
    }// w w  w .  j a  va 2s. c  o m
    return lineBoldFont;
}

From source file:com.softwaremagico.tm.pdf.complete.FadingSunsTheme.java

License:Open Source License

public static BaseFont getTitleFont() {
    if (titleFont == null) {
        Font font = FontFactory.getFont("/" + TITLE_FONT_NAME, BaseFont.IDENTITY_H, BaseFont.EMBEDDED, 0.8f,
                Font.NORMAL, BaseColor.BLACK);
        titleFont = font.getBaseFont();
    }/*from  w ww  .  j  av a 2  s  . c o  m*/
    return titleFont;
}

From source file:com.softwaremagico.tm.pdf.complete.FadingSunsTheme.java

License:Open Source License

public static BaseFont getSubtitleFont() {
    if (tableSubtitleFont == null) {
        Font font = FontFactory.getFont("/" + TABLE_SUBTITLE_FONT_NAME, BaseFont.IDENTITY_H, BaseFont.EMBEDDED,
                0.8f, Font.ITALIC, BaseColor.BLACK);
        tableSubtitleFont = font.getBaseFont();
    }// w  w w  . j  av  a  2  s .  co  m
    return tableSubtitleFont;
}

From source file:com.softwaremagico.tm.pdf.complete.FadingSunsTheme.java

License:Open Source License

public static BaseFont getHandwrittingFont() {
    if (handwrittingFont == null) {
        Font font = FontFactory.getFont("/" + HANDWRITTING_FONT_NAME, BaseFont.IDENTITY_H, BaseFont.EMBEDDED,
                0.8f, Font.NORMAL, BaseColor.BLACK);
        handwrittingFont = font.getBaseFont();
    }/*w ww  .j ava  2s.co  m*/
    return handwrittingFont;
}

From source file:com.vectorprint.report.itext.style.parameters.BaseFontWrapper.java

License:Open Source License

private void readObject(java.io.ObjectInputStream s) throws IOException, ClassNotFoundException {
    s.defaultReadObject();/*from   w  w w .  j  a va  2  s .c  o m*/
    Font f = FontFactory.getFont(fontName);
    if (f.getBaseFont() == null) {
        throw new VectorPrintRuntimeException("No basefont for: " + fontName);
    }
    baseFont = f.getBaseFont();
}