Examples with PDFontLike org.apache.pdfbox.pdmodel.font.PDFontLike used on opensource projects

Example 1 with PDFontLike

use of org.apache.pdfbox.pdmodel.font.PDFontLike in project pdfbox by apache.

the class GlyphCache method getPathForCharacterCode.

public GeneralPath getPathForCharacterCode(int code) {
    GeneralPath path = cache.get(code);
    if (path != null) {
        return path;
    }
    try {
        if (!font.hasGlyph(code)) {
            String fontName = ((PDFontLike) font).getName();
            if (font instanceof PDType0Font) {
                int cid = ((PDType0Font) font).codeToCID(code);
                String cidHex = String.format("%04x", cid);
                LOG.warn("No glyph for code " + code + " (CID " + cidHex + ") in font " + fontName);
            } else if (font instanceof PDSimpleFont) {
                LOG.warn("No glyph for code " + code + " in " + font.getClass().getSimpleName() + " " + fontName + " (embedded or system font used: " + ((PDSimpleFont) font).getFontBoxFont().getName() + ")");
                PDSimpleFont simpleFont = (PDSimpleFont) font;
                if (code == 10 && simpleFont.isStandard14()) {
                    // PDFBOX-4001 return empty path for line feed on std14
                    path = new GeneralPath();
                    cache.put(code, path);
                    return path;
                }
            } else {
                LOG.warn("No glyph for code " + code + " in font " + fontName);
            }
        }
        path = font.getNormalizedPath(code);
        cache.put(code, path);
        return path;
    } catch (IOException e) {
        // todo: escalate this error?
        LOG.error("Glyph rendering failed", e);
        return new GeneralPath();
    }
}