Package org.apache.fop.fonts

Examples of org.apache.fop.fonts.Typeface

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            return null;
        }
    }

    private CustomFont getCustomFont(FontDescriptor desc) {
        Typeface tempFont;
        if (desc instanceof LazyFont) {
            tempFont = ((LazyFont)desc).getRealFont();
        } else {
            tempFont = (Typeface)desc;
        }
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            throws IOException {
        gen.commentln("%FOPBeginFontDict");

        Map fontResources = new HashMap();
        for (String key : fonts.keySet()) {
            Typeface tf = getTypeFace(fontInfo, fonts, key);
            PSResource fontRes = new PSResource(PSResource.TYPE_FONT, tf.getEmbedFontName());
            PSFontResource fontResource = embedFont(gen, tf, fontRes, eventProducer);
            fontResources.put(key, fontResource);

            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;
                    if (tf.getFontType() == FontType.TRUETYPE
                            && sbf.getTrueTypePostScriptVersion() != PostScriptVersion.V2) {
                        derivedFontRes = defineDerivedTrueTypeFont(gen, eventProducer,
                                tf.getEmbedFontName(), tf.getEmbedFontName() + postFix, encoding,
                                sbf.getCMap());
                    } else {
                        derivedFontRes = defineDerivedFont(gen, tf.getEmbedFontName(),
                                tf.getEmbedFontName() + postFix, encoding.getName());
                    }
                    fontResources.put(key + postFix,
                            PSFontResource.createFontResource(derivedFontRes));
                }
            }
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        }
        gen.commentln("%FOPBeginFontReencode");

        //Rewrite font encodings
        for (String key : fonts.keySet()) {
            Typeface tf = 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.getEmbedFontName(), 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.getEmbedFontName(), tf.getEncodingName());
                    }
                }
            }
        }
        gen.commentln("%FOPEndFontReencode");
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        gen.commentln("%FOPEndFontReencode");
    }

    private static Typeface getTypeFace(FontInfo fontInfo, Map<String, Typeface> fonts,
            String key) {
        Typeface tf = fonts.get(key);
        if (tf instanceof LazyFont) {
            tf = ((LazyFont)tf).getRealFont();
        }
        if (tf == null) {
            //This is to avoid an NPE if a malconfigured font is in the configuration but not
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     */
    public static Map determineSuppliedFonts(ResourceTracker resTracker,
            FontInfo fontInfo, Map<String, Typeface> fonts) {
        Map fontResources = new java.util.HashMap();
        for (String key : fonts.keySet()) {
            Typeface tf = getTypeFace(fontInfo, fonts, key);
            PSResource fontRes = new PSResource("font", tf.getEmbedFontName());
            fontResources.put(key, fontRes);
            FontType fontType = tf.getFontType();
            if (fontType == FontType.TYPE1 || fontType == FontType.TRUETYPE
                    || fontType == FontType.TYPE0) {
                if (tf instanceof CustomFont) {
                    CustomFont cf = (CustomFont)tf;
                    if (isEmbeddable(cf)) {
                        if (fontType == FontType.TYPE0) {
                            resTracker.registerSuppliedResource(
                                    new PSResource(PSResource.TYPE_CIDFONT, tf.getEmbedFontName()));
                            resTracker.registerSuppliedResource(
                                    new PSResource(PSResource.TYPE_CMAP, "Identity-H"));
                        }
                        resTracker.registerSuppliedResource(fontRes);
                    }
                    if (tf instanceof SingleByteFont) {
                        SingleByteFont sbf = (SingleByteFont)tf;
                        for (int i = 0, c = sbf.getAdditionalEncodingCount(); i < c; i++) {
                            SingleByteEncoding encoding = sbf.getAdditionalEncoding(i);
                            PSResource encodingRes = new PSResource(
                                    PSResource.TYPE_ENCODING, encoding.getName());
                            resTracker.registerSuppliedResource(encodingRes);
                            PSResource derivedFontRes = new PSResource(
                                    PSResource.TYPE_FONT, tf.getEmbedFontName() + "_" + (i + 1));
                            resTracker.registerSuppliedResource(derivedFontRes);
                        }
                    }
                }
            }
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            documentHandler.getContext().setID(ids.empty() ? "" : ids.peek());
        }
    }

    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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        StructureTreeElement structElem
                = (StructureTreeElement) text.getTrait(Trait.STRUCTURE_TREE_ELEMENT);
        establishStructureTreeElement(structElem);

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

        FontTriplet triplet = (FontTriplet)text.getTrait(Trait.FONT);
        try {
            painter.setFont(triplet.getName(), triplet.getStyle(), new Integer(triplet.getWeight()),
                    "normal", new Integer(size), ct);
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                if (base14 != null) {
                    try {
                        Class<? extends Typeface> clazz = Class.forName(
                                "org.apache.fop.fonts.base14." + base14).asSubclass(Typeface.class);
                        try {
                            Typeface tf = clazz.newInstance();
                            font.addCharacterSet(sizeMpt,
                                    CharacterSetBuilder.getSingleByteInstance()
                                                       .build(characterset, codepage, encoding, tf,
                                                               eventProducer));
                        } 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 {
                    font.addCharacterSet(sizeMpt, CharacterSetBuilder.getSingleByteInstance()
                                .buildSBCS(characterset, codepage, encoding, accessor, eventProducer));
                }
            }
            return font;

        } else if ("outline".equalsIgnoreCase(type)) {
            String characterset = afpFontCfg.getAttribute("characterset");
            if (characterset == null) {
                eventProducer.fontConfigMissing(this, "characterset attribute",
                        afpFontCfg.getLocation());
                return null;
            }
            String name = afpFontCfg.getAttribute("name", characterset);
            CharacterSet characterSet = null;
            String base14 = afpFontCfg.getAttribute("base14-font", null);
            if (base14 != null) {
                try {
                    Class<? extends Typeface> clazz = Class.forName("org.apache.fop.fonts.base14."
                            + base14).asSubclass(Typeface.class);
                    try {
                        Typeface tf = clazz.newInstance();
                        characterSet = CharacterSetBuilder.getSingleByteInstance()
                                        .build(characterset, codepage, encoding, tf, eventProducer);
                    } catch (Exception ie) {
                        String msg = "The base 14 font class " + clazz.getName()
                                + " could not be instantiated";
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    private Typeface getTypeface(String fontName) {
        if (fontName == null) {
            throw new NullPointerException("fontName must not be null");
        }
        Typeface tf = (Typeface)getFontInfo().getFonts().get(fontName);
        if (tf instanceof LazyFont) {
            tf = ((LazyFont)tf).getRealFont();
        }
        return tf;
    }
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                throw new IFException("Font not available: " + triplet, null);
            }
            int sizeMillipoints = state.getFontSize();

            // This assumes that *all* CIDFonts use a /ToUnicode mapping
            Typeface tf = getTypeface(fontKey);
            SingleByteFont singleByteFont = null;
            if (tf instanceof SingleByteFont) {
                singleByteFont = (SingleByteFont)tf;
            }
            Font font = getFontInfo().getFontInstance(triplet, sizeMillipoints);

            useFont(fontKey, sizeMillipoints);

            generator.writeln("1 0 0 -1 " + formatMptAsPt(generator, x)
                    + " " + formatMptAsPt(generator, y) + " Tm");

            int textLen = text.length();
            int start = 0;
            if (singleByteFont != null) {
                //Analyze string and split up in order to paint in different sub-fonts/encodings
                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(text, start, i - start,
                                    letterSpacing, wordSpacing, dp, font, tf, false);
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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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