Example usage for org.apache.pdfbox.pdmodel.font PDType0Font getDescendantFont

Introduction

In this page you can find the example usage for org.apache.pdfbox.pdmodel.font PDType0Font getDescendantFont.

Prototype

public PDCIDFont getDescendantFont() 

Source Link

Document

Returns the descendant font.

Usage

From source file:at.gv.egiz.pdfas.lib.impl.stamping.pdfbox2.PDFAsVisualSignatureBuilder.java

License:EUPL

public void removeCidSet(PDDocument document) throws IOException {

    PDDocumentCatalog catalog = document.getDocumentCatalog();

    COSName cidSet = COSName.getPDFName("CIDSet");

    Iterator<PDPage> pdPageIterator = catalog.getPages().iterator();
    while (pdPageIterator.hasNext()) {

        PDPage page = pdPageIterator.next();

        Iterator<COSName> cosNameIterator = page.getResources().getFontNames().iterator();
        while (cosNameIterator.hasNext()) {
            COSName fontName = cosNameIterator.next();
            PDFont pdFont = page.getResources().getFont(fontName);

            if (pdFont instanceof PDType0Font) {
                PDType0Font typedFont = (PDType0Font) pdFont;

                if (typedFont.getDescendantFont() != null) {
                    if (typedFont.getDescendantFont().getFontDescriptor() != null) {
                        typedFont.getDescendantFont().getFontDescriptor().getCOSObject().removeItem(cidSet);
                    }//from  ww w .j a v a  2  s  .c o  m
                }
            }
        }
    }
}

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From source file:com.yiyihealth.tools.test.DrawPrintTextLocations.java

License:Apache License

private Shape calculateGlyphBounds(Matrix textRenderingMatrix, PDFont font, int code) throws IOException {
    GeneralPath path = null;//from  w w  w . j  a  va 2 s  .c  o m
    AffineTransform at = textRenderingMatrix.createAffineTransform();
    at.concatenate(font.getFontMatrix().createAffineTransform());
    if (font instanceof PDType3Font) {
        PDType3Font t3Font = (PDType3Font) font;
        PDType3CharProc charProc = t3Font.getCharProc(code);
        if (charProc != null) {
            PDRectangle glyphBBox = charProc.getGlyphBBox();
            if (glyphBBox != null) {
                path = glyphBBox.toGeneralPath();
            }
        }
    } else if (font instanceof PDVectorFont) {
        PDVectorFont vectorFont = (PDVectorFont) font;
        path = vectorFont.getPath(code);

        if (font instanceof PDTrueTypeFont) {
            PDTrueTypeFont ttFont = (PDTrueTypeFont) font;
            int unitsPerEm = ttFont.getTrueTypeFont().getHeader().getUnitsPerEm();
            at.scale(1000d / unitsPerEm, 1000d / unitsPerEm);
        }
        if (font instanceof PDType0Font) {
            PDType0Font t0font = (PDType0Font) font;
            if (t0font.getDescendantFont() instanceof PDCIDFontType2) {
                int unitsPerEm = ((PDCIDFontType2) t0font.getDescendantFont()).getTrueTypeFont().getHeader()
                        .getUnitsPerEm();
                at.scale(1000d / unitsPerEm, 1000d / unitsPerEm);
            }
        }
    } else if (font instanceof PDSimpleFont) {
        PDSimpleFont simpleFont = (PDSimpleFont) font;

        // these two lines do not always work, e.g. for the TT fonts in file 032431.pdf
        // which is why PDVectorFont is tried first.
        String name = simpleFont.getEncoding().getName(code);
        path = simpleFont.getPath(name);
    } else {
        // shouldn't happen, please open issue in JIRA
        System.out.println("Unknown font class: " + font.getClass());
    }
    if (path == null) {
        return null;
    }
    return at.createTransformedShape(path.getBounds2D());
}

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From source file:org.mabb.fontverter.converter.PsType0ToOpenTypeConverter.java

License:Open Source License

public FVFont convert(PDType0Font type0Font)
        throws IOException, IllegalAccessException, InstantiationException {
    this.type0Font = type0Font;
    PDCIDFont descendantFont = type0Font.getDescendantFont();

    otfFont = getOtfFromDescendantFont(descendantFont);

    // so the descendant ttf font will usually have some important tables missing from it
    // that we need to create ourselves from data in the parent type 0 font.

    // always build cmap from type0 parent ourselves, cmaps existing in the ttf child tend to have some
    // issues in certain browsers and apps.
    convertCmap();/*from w w  w  .j  a  v a2 s  .  c om*/
    if (otfFont.getNameTable() == null || isCffDescendant())
        convertNameRecords();

    otfFont.finalizeFont();
    otfFont.normalize();
    return otfFont;
}

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