Example usage for com.lowagie.text.pdf BaseFont FONT_TYPE_TTUNI

Introduction

In this page you can find the example usage for com.lowagie.text.pdf BaseFont FONT_TYPE_TTUNI.

Prototype

int FONT_TYPE_TTUNI

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Document

The font is True Type with a Unicode encoding.

Usage

From source file:org.eclipse.birt.report.engine.emitter.pdf.PDFPage.java

License:Open Source License

private void drawText(String text, float textX, float textY, FontInfo fontInfo, float characterSpacing,
        float wordSpacing, Color color, CSSValue align) {
    contentByte.saveState();/*from  w w w .  j a  v a  2 s. co m*/
    // start drawing the text content
    contentByte.beginText();
    if (null != color && !Color.BLACK.equals(color)) {
        contentByte.setColorFill(color);
        contentByte.setColorStroke(color);
    }
    BaseFont font = getBaseFont(fontInfo);
    float fontSize = fontInfo.getFontSize();
    try {
        contentByte.setFontAndSize(font, fontSize);
    } catch (IllegalArgumentException e) {
        logger.log(Level.WARNING, e.getMessage());
        // close to zero , increase by one MIN_FONT_SIZE step
        contentByte.setFontAndSize(font, MIN_FONT_SIZE * 2);
    }
    if (characterSpacing != 0) {
        contentByte.setCharacterSpacing(characterSpacing);
    }
    if (wordSpacing != 0) {
        contentByte.setWordSpacing(wordSpacing);
    }
    setTextMatrix(contentByte, fontInfo, textX, transformY(textY, 0, containerHeight));
    if ((font.getFontType() == BaseFont.FONT_TYPE_TTUNI) && IStyle.JUSTIFY_VALUE.equals(align)
            && wordSpacing > 0) {
        int idx = text.indexOf(' ');
        if (idx >= 0) {
            float spaceCorrection = -wordSpacing * 1000 / fontSize;
            PdfTextArray textArray = new PdfTextArray(text.substring(0, idx));
            int lastIdx = idx;
            while ((idx = text.indexOf(' ', lastIdx + 1)) >= 0) {
                textArray.add(spaceCorrection);
                textArray.add(text.substring(lastIdx, idx));
                lastIdx = idx;
            }
            textArray.add(spaceCorrection);
            textArray.add(text.substring(lastIdx));
            contentByte.showText(textArray);
        } else {
            contentByte.showText(text);
        }
    } else {
        contentByte.showText(text);
    }
    contentByte.endText();
    contentByte.restoreState();
}

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From source file:org.pentaho.reporting.libraries.fonts.itext.BaseFontFontMetrics.java

License:Open Source License

public BaseFontFontMetrics(final FontNativeContext record, final BaseFont baseFont, final float size) {
    if (baseFont == null) {
        throw new NullPointerException("BaseFont is invalid.");
    }/* www  . ja va 2  s. co  m*/

    this.record = record;
    this.baseFont = baseFont;
    this.size = size;
    this.cpBuffer = new char[4];
    this.cachedWidths = new long[256 - 32];
    Arrays.fill(cachedWidths, -1);

    sizeScaled = FontStrictGeomUtility.toInternalValue(size);

    this.ascent = (long) baseFont.getFontDescriptor(BaseFont.AWT_ASCENT, sizeScaled);
    this.descent = (long) -baseFont.getFontDescriptor(BaseFont.AWT_DESCENT, sizeScaled);
    this.leading = (long) baseFont.getFontDescriptor(BaseFont.AWT_LEADING, sizeScaled);
    italicsAngle = FontStrictGeomUtility
            .toInternalValue(baseFont.getFontDescriptor(BaseFont.ITALICANGLE, size));
    maxAscent = (long) baseFont.getFontDescriptor(BaseFont.BBOXURY, sizeScaled);
    maxDescent = (long) -baseFont.getFontDescriptor(BaseFont.BBOXLLY, sizeScaled);
    maxCharAdvance = (long) baseFont.getFontDescriptor(BaseFont.AWT_MAXADVANCE, sizeScaled);

    final int[] charBBox = this.baseFont.getCharBBox('x');
    if (charBBox != null) {
        this.xHeight = (long) (charBBox[3] * size);
    }
    if (this.xHeight == 0) {
        this.xHeight = getAscent() / 2;
    }
    this.trueTypeFont = baseFont.getFontType() == BaseFont.FONT_TYPE_TT
            || baseFont.getFontType() == BaseFont.FONT_TYPE_TTUNI;
}

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