Package org.apache.fop.fonts

Examples of org.apache.fop.fonts.Typeface

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        super.renderSpace(space);
    }

    private void renderText(AbstractTextArea area, String text, int[] letterAdjust) {
        Font font = getFontFromArea(area);
        Typeface tf = (Typeface) fontInfo.getFonts().get(font.getFontName());

        int initialSize = text.length();
        initialSize += initialSize / 2;
        StringBuffer sb = new StringBuffer(initialSize);
        int textLen = text.length();
        if (letterAdjust == null
                && area.getTextLetterSpaceAdjust() == 0
                && area.getTextWordSpaceAdjust() == 0) {
            sb.append("(");
            for (int i = 0; i < textLen; i++) {
                final char c = text.charAt(i);
                final char mapped = tf.mapChar(c);
                PSGenerator.escapeChar(mapped, sb);
            }
            sb.append(") t");
        } else {
            sb.append("(");
            int[] offsets = new int[textLen];
            for (int i = 0; i < textLen; i++) {
                final char c = text.charAt(i);
                final char mapped = tf.mapChar(c);
                int wordSpace;

                if (CharUtilities.isAdjustableSpace(mapped)) {
                    wordSpace = area.getTextWordSpaceAdjust();
                } else {
                    wordSpace = 0;
                }
                int cw = tf.getWidth(mapped, font.getFontSize()) / 1000;
                int ladj = (letterAdjust != null && i < textLen - 1 ? letterAdjust[i + 1] : 0);
                int tls = (i < textLen - 1 ? area.getTextLetterSpaceAdjust() : 0);
                offsets[i] = cw + ladj + tls + wordSpace;
                PSGenerator.escapeChar(mapped, sb);
            }
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        currentIPPosition = saveIP + text.getAllocIPD();
        //super.renderText(text);

        // rendering text decorations
        Typeface tf = (Typeface) fontInfo.getFonts().get(font.getFontName());
        int fontsize = text.getTraitAsInteger(Trait.FONT_SIZE);
        renderTextDecoration(tf, fontsize, text, bl, rx);
    }
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            return (PDFStream) null;
        }
    }

    private CustomFont getCustomFont(FontDescriptor desc) {
        Typeface tempFont;
        if (desc instanceof LazyFont) {
            tempFont = ((LazyFont)desc).getRealFont();
        } else {
            tempFont = (Typeface)desc;
        }
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   public void addFonts(PDFDocument doc, FontInfo fontInfo) {
        Map usedFonts = fontInfo.getUsedFonts();
        Iterator e = usedFonts.keySet().iterator();
        while (e.hasNext()) {
            String f = (String)e.next();
            Typeface font = (Typeface)usedFonts.get(f);
           
            //Check if the font actually had any mapping operations. If not, it is an indication
            //that it has never actually been used and therefore doesn't have to be embedded.
            if (font.hadMappingOperations()) {
                FontDescriptor desc = null;
                if (font instanceof FontDescriptor) {
                    desc = (FontDescriptor)font;
                }
                String encoding = font.getEncoding();
                if (font instanceof Symbol || font instanceof ZapfDingbats) {
                    encoding = null; //Symbolic fonts shouldn't specify an encoding value in PDF
                }
                addFont(doc.getFactory().makeFont(
                    f, font.getEmbedFontName(), encoding, font, desc));
            }
        }
    }
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            return (PDFStream) null;
        }
    }

    private CustomFont getCustomFont(FontDescriptor desc) {
        Typeface tempFont;
        if (desc instanceof LazyFont) {
            tempFont = ((LazyFont)desc).getRealFont();
        } else {
            tempFont = (Typeface)desc;
        }
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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("font", tf.getFontName());
            fontResources.put(key, fontRes);
            embedFont(gen, tf, fontRes);
        }
        gen.commentln("%FOPEndFontDict");
        reencodeFonts(gen, fonts);
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        //Rewrite font encodings
        Iterator iter = fonts.keySet().iterator();
        while (iter.hasNext()) {
            String key = (String)iter.next();
            Typeface fm = (Typeface)fonts.get(key);
            if (fm instanceof LazyFont && ((LazyFont)fm).getRealFont() == null) {
                continue;
            } else if (null == fm.getEncoding()) {
                //ignore (ZapfDingbats and Symbol used to run through here, kept for safety reasons)
            } else if ("SymbolEncoding".equals(fm.getEncoding())) {
                //ignore (no encoding redefinition)
            } else if ("ZapfDingbatsEncoding".equals(fm.getEncoding())) {
                //ignore (no encoding redefinition)
            } else if ("WinAnsiEncoding".equals(fm.getEncoding())) {
                redefineFontEncoding(gen, fm.getFontName(), fm.getEncoding());
            } else {
                /* Don't complain anymore, just use the font's default encoding.
                gen.commentln("%WARNING: Only WinAnsiEncoding is supported. Font '"
                    + fm.getFontName() + "' asks for: " + fm.getEncoding());
                */
 
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        }
        gen.commentln("%FOPEndFontReencode");
    }

    private static Typeface getTypeFace(FontInfo fontInfo, Map fonts, String key) {
        Typeface tf = (Typeface)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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            FontInfo fontInfo, Map fonts) {
        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("font", tf.getFontName());
            fontResources.put(key, fontRes);
            if (FontType.TYPE1 == tf.getFontType()) {
                if (tf instanceof CustomFont) {
                    CustomFont cf = (CustomFont)tf;
                    if (isEmbeddable(cf)) {
                        resTracker.registerSuppliedResource(fontRes);
                    }
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        }
    }
   
    private String getPostScriptNameForFontKey(String key) {
        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);
        }
        return tf.getFontName();
    }
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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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