Package org.apache.fop.fonts

Examples of org.apache.fop.fonts.Typeface

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                if (base14 != null) {
                    try {
                        Class clazz = Class.forName("org.apache.fop.fonts.base14."
                                + base14);
                        try {
                            Typeface tf = (Typeface)clazz.newInstance();
                            font.addCharacterSet(sizeMpt,
                                    CharacterSetBuilder.getInstance()
                                        .build(characterset, codepage, encoding, tf));
                        } catch (Exception ie) {
                            String msg = "The base 14 font class " + clazz.getName()
                            + " could not be instantiated";
                            log.error(msg);
                        }
                    } catch (ClassNotFoundException cnfe) {
                        String msg = "The base 14 font class for " + characterset
                        + " could not be found";
                        log.error(msg);
                    }
                } else {
                    try {
                        font.addCharacterSet(sizeMpt, CharacterSetBuilder.getInstance()
                                .build(characterset, codepage, encoding, accessor));
                    } catch (IOException ioe) {
                        toConfigurationException(codepage, characterset, ioe);
                    }
                }
            }
            return font;

        } else if ("outline".equalsIgnoreCase(type)) {
            String characterset = afpFontCfg.getAttribute("characterset");
            if (characterset == null) {
                log.error("Mandatory afp-font configuration attribute 'characterset=' is missing");
                return null;
            }
            String name = afpFontCfg.getAttribute("name", characterset);
            CharacterSet characterSet = null;
            String base14 = afpFontCfg.getAttribute("base14-font", null);
            if (base14 != null) {
                try {
                    Class clazz = Class.forName("org.apache.fop.fonts.base14."
                            + base14);
                    try {
                        Typeface tf = (Typeface)clazz.newInstance();
                        characterSet = CharacterSetBuilder.getInstance()
                                        .build(characterset, codepage, encoding, tf);
                    } catch (Exception ie) {
                        String msg = "The base 14 font class " + clazz.getName()
                                + " could not be instantiated";
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        if (pos > 0) {
            postFix = key.substring(pos);
            key = key.substring(0, pos);
        }
        Map fonts = fontInfo.getFonts();
        Typeface tf = (Typeface)fonts.get(key);
        if (tf instanceof LazyFont) {
            tf = ((LazyFont)tf).getRealFont();
        }
        if (tf == null) {
            throw new IllegalStateException("Font not available: " + key);
        }
        if (postFix == null) {
            return tf.getFontName();
        } else {
            return tf.getFontName() + postFix;
        }
    }
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        renderInlineAreaBackAndBorders(area);
        String fontkey = getInternalFontNameForArea(area);
        int fontsize = area.getTraitAsInteger(Trait.FONT_SIZE);

        // This assumes that *all* CIDFonts use a /ToUnicode mapping
        Typeface tf = (Typeface) fontInfo.getFonts().get(fontkey);

        //Determine position
        int rx = currentIPPosition + area.getBorderAndPaddingWidthStart();
        int bl = currentBPPosition + area.getOffset() + area.getBaselineOffset();

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        rmoveTo((font.getCharWidth(sp) + tws) / 1000f, 0);
        super.renderSpace(space);
    }

    private Typeface getTypeface(String fontName) {
        Typeface tf = (Typeface)fontInfo.getFonts().get(fontName);
        if (tf instanceof LazyFont) {
            tf = ((LazyFont)tf).getRealFont();
        }
        return tf;
    }
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    private void renderText(AbstractTextArea area, String text, int[] letterAdjust) {
        String fontkey = getInternalFontNameForArea(area);
        int fontSize = area.getTraitAsInteger(Trait.FONT_SIZE);
        Font font = getFontFromArea(area);
        Typeface tf = getTypeface(font.getFontName());
        SingleByteFont singleByteFont = null;
        if (tf instanceof SingleByteFont) {
            singleByteFont = (SingleByteFont)tf;
        }

        int textLen = text.length();
        if (singleByteFont != null && singleByteFont.hasAdditionalEncodings()) {
            int start = 0;
            int currentEncoding = -1;
            for (int i = 0; i < textLen; i++) {
                char c = text.charAt(i);
                char mapped = tf.mapChar(c);
                int encoding = mapped / 256;
                if (currentEncoding != encoding) {
                    if (i > 0) {
                        writeText(area, text, start, i - start, letterAdjust, fontSize, tf);
                    }
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        super.renderViewport(viewport);
        imageReference = null;
    }

    private Typeface getTypeface(String fontName) {
        Typeface tf = (Typeface) fontInfo.getFonts().get(fontName);
        if (tf instanceof LazyFont) {
            tf = ((LazyFont)tf).getRealFont();
        }
        return tf;
    }
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        String fontName = getInternalFontNameForArea(text);
        int size = ((Integer) text.getTrait(Trait.FONT_SIZE)).intValue();

        // This assumes that *all* CIDFonts use a /ToUnicode mapping
        Typeface tf = getTypeface(fontName);

        PDFTextUtil textutil = generator.getTextUtil();
        textutil.updateTf(fontName, size / 1000f, tf.isMultiByte());


        // word.getOffset() = only height of text itself
        // currentBlockIPPosition: 0 for beginning of line; nonzero
        //  where previous line area failed to take up entire allocated space
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    protected void escapeText(String s, int start, int end,
                           int[] letterAdjust,
                           Font font, AbstractTextArea parentArea) {
        String fontName = font.getFontName();
        float fontSize = font.getFontSize() / 1000f;
        Typeface tf = getTypeface(fontName);
        SingleByteFont singleByteFont = null;
        if (tf instanceof SingleByteFont) {
            singleByteFont = (SingleByteFont)tf;
        }
        PDFTextUtil textutil = generator.getTextUtil();

        int l = s.length();

        for (int i = start; i < end; i++) {
            char orgChar = s.charAt(i);
            char ch;
            float glyphAdjust = 0;
            if (font.hasChar(orgChar)) {
                ch = font.mapChar(orgChar);
                if (singleByteFont != null && singleByteFont.hasAdditionalEncodings()) {
                    int encoding = ch / 256;
                    if (encoding == 0) {
                        textutil.updateTf(fontName, fontSize, tf.isMultiByte());
                    } else {
                        textutil.updateTf(fontName + "_" + Integer.toString(encoding),
                                fontSize, tf.isMultiByte());
                        ch = (char)(ch % 256);
                    }
                }
                int tls = (i < l - 1 ? parentArea.getTextLetterSpaceAdjust() : 0);
                glyphAdjust -= tls;
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        Map fontResources = new java.util.HashMap();
        Iterator iter = fonts.keySet().iterator();
        while (iter.hasNext()) {
            String key = (String)iter.next();
            Typeface tf = getTypeFace(fontInfo, fonts, key);
            PSResource fontRes = new PSResource(PSResource.TYPE_FONT, tf.getFontName());
            fontResources.put(key, fontRes);
            embedFont(gen, tf, fontRes);

            if (tf instanceof SingleByteFont) {
                SingleByteFont sbf = (SingleByteFont)tf;

                if (encodeAllCharacters) {
                    sbf.encodeAllUnencodedCharacters();
                }

                for (int i = 0, c = sbf.getAdditionalEncodingCount(); i < c; i++) {
                    SingleByteEncoding encoding = sbf.getAdditionalEncoding(i);
                    defineEncoding(gen, encoding);
                    String postFix = "_" + (i + 1);
                    PSResource derivedFontRes = defineDerivedFont(gen, tf.getFontName(),
                            tf.getFontName() + postFix, encoding.getName());
                    fontResources.put(key + postFix, derivedFontRes);
                }
            }
        }
        gen.commentln("%FOPEndFontDict");
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        //Rewrite font encodings
        Iterator iter = fonts.keySet().iterator();
        while (iter.hasNext()) {
            String key = (String)iter.next();
            Typeface tf = (Typeface)fonts.get(key);
            if (tf instanceof LazyFont) {
                tf = ((LazyFont)tf).getRealFont();
                if (tf == null) {
                    continue;
                }
            }
            if (null == tf.getEncodingName()) {
                //ignore (ZapfDingbats and Symbol used to run through here, kept for safety reasons)
            } else if ("SymbolEncoding".equals(tf.getEncodingName())) {
                //ignore (no encoding redefinition)
            } else if ("ZapfDingbatsEncoding".equals(tf.getEncodingName())) {
                //ignore (no encoding redefinition)
            } else {
                if (tf instanceof Base14Font) {
                    //Our Base 14 fonts don't use the default encoding
                    redefineFontEncoding(gen, tf.getFontName(), tf.getEncodingName());
                } else if (tf instanceof SingleByteFont) {
                    SingleByteFont sbf = (SingleByteFont)tf;
                    if (!sbf.isUsingNativeEncoding()) {
                        //Font has been configured to use an encoding other than the default one
                        redefineFontEncoding(gen, tf.getFontName(), tf.getEncodingName());
                    }
                }
            }
        }
        gen.commentln("%FOPEndFontReencode");
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Related Classes of org.apache.fop.fonts.Typeface

  • org.apache.fop.fo.properties.CommonHyphenation
  • org.apache.fop.pdf.PDFFactory
  • org.apache.fop.pdf.PDFResources
  • org.apache.fop.render.afp.AFPRenderer
  • org.apache.fop.render.afp.AFPRendererConfigurator
  • org.apache.fop.render.intermediate.IFRenderer
  • org.apache.fop.render.java2d.Java2DRenderer
  • org.apache.fop.render.pdf.PDFPainter
  • org.apache.fop.render.pdf.PDFRenderer
  • org.apache.fop.render.ps.FontResourceCache
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