Examples of org.fontbox.afm.FontMetric

org.fontbox.afm.FontMetric
This is the outermost AFM type. This can be created by the afmparser with a valid AFM document. @author Ben Litchfield (ben@benlitchfield.com) @version $Revision: 1.3 $

     * @throws IOException if we cannot find the width.
     */
    protected float getFontWidthFromAFMFile( int code ) throws IOException
    {
        float retval = 0;
        FontMetric metric = getAFM();
        if( metric != null )
        {
            Encoding encoding = getEncoding();
            COSName characterName = encoding.getName( code );
            retval = metric.getCharacterWidth( characterName.getName() );
        }
        return retval;
    }

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     * @throws IOException if we cannot find the width.
     */
    protected float getAverageFontWidthFromAFMFile() throws IOException
    {
        float retval = 0;
        FontMetric metric = getAFM();
        if( metric != null )
        {
            retval = metric.getAverageCharacterWidth();
        }
        return retval;
    }

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     * @throws IOException If there is an error getting the AFM object.
     */
    protected FontMetric getAFM() throws IOException
    {
        COSName name = (COSName)font.getDictionaryObject( COSName.BASE_FONT );
        FontMetric result = null;
        if( name != null )
        {
            result = (FontMetric)afmObjects.get( name );
            if( result == null )
            {

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        if( fontEncoding == null )
        {
            COSBase encoding = font.getDictionaryObject( COSName.ENCODING );
            if( encoding == null )
            {
                FontMetric metric = getAFM();
                if( metric != null )
                {
                    fontEncoding = new AFMEncoding( metric );
                }
                if( fontEncoding == null )

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    {
        PDFontDescriptor retval = null;
        COSDictionary fd = (COSDictionary)font.getDictionaryObject( COSName.getPDFName( "FontDescriptor" ) );
        if( fd == null )
        {
            FontMetric afm = getAFM();
            if( afm != null )
            {
                retval = new PDFontDescriptorAFM( afm );
            }
        }

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     */
    public float getFontHeight( byte[] c, int offset, int length ) throws IOException
    {
        float retval = 0;
        int code = getCodeFromArray( c, offset, length );
        FontMetric metric = getAFM();
        if( metric != null )
        {
            Encoding encoding = getEncoding();
            COSName characterName = encoding.getName( code );
            retval = metric.getCharacterHeight( characterName.getName() );
        }
        else
        {
            PDFontDescriptor desc = getFontDescriptor();
            if( desc != null )

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Related Classes of org.fontbox.afm.FontMetric

org.pdfbox.pdmodel.font.PDFont

org.pdfbox.pdmodel.font.PDSimpleFont

java.util.Iterator

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