Package com.tom_roush.pdfbox.pdmodel.font

Class PDType1CFont

    • Constructor Detail

      • PDType1CFont

        public PDType1CFont​(COSDictionary fontDictionary)
             throws IOException
        Constructor.
        Parameters:
        fontDictionary - the corresponding dictionary
        Throws:
        IOException - it something went wrong

    • Method Detail

      • getBaseFont

        public final String getBaseFont()
        Returns the PostScript name of the font.

      • getPath

        public Path getPath​(String name)
             throws IOException
        Description copied from class: PDSimpleFont
        Returns the path for the character with the given name. For some fonts, GIDs may be used instead of names when calling this method.
        Specified by:
        getPath in class PDSimpleFont
        Returns:
        glyph path
        Throws:
        IOException - if the path could not be read

      • getName

        public final String getName()
        Description copied from interface: PDFontLike
        Returns the name of this font, either the PostScript "BaseName" or the Type 3 "Name".

      • codeToName

        public String codeToName​(int code)

      • readCode

        public int readCode​(InputStream in)
             throws IOException
        Description copied from class: PDFont
        Reads a character code from a content stream string. Codes may be up to 4 bytes long.
        Specified by:
        readCode in class PDFont
        Parameters:
        in - string stream
        Returns:
        character code
        Throws:
        IOException - if the CMap or stream cannot be read

      • getFontMatrix

        public final Matrix getFontMatrix()
        Description copied from interface: PDFontLike
        Returns the font matrix, which represents the transformation from glyph space to text space.
        Specified by:
        getFontMatrix in interface PDFontLike
        Overrides:
        getFontMatrix in class PDFont

      • isDamaged

        public boolean isDamaged()
        Description copied from interface: PDFontLike
        Returns true if the embedded font file is damaged.

      • getWidthFromFont

        public float getWidthFromFont​(int code)
                       throws IOException
        Description copied from interface: PDFontLike
        Returns the width of a glyph in the embedded font file.
        Parameters:
        code - character code
        Returns:
        width in glyph space
        Throws:
        IOException - if the font could not be read

      • isEmbedded

        public boolean isEmbedded()
        Description copied from interface: PDFontLike
        Returns true if the font file is embedded in the PDF.

      • getHeight

        public float getHeight​(int code)
                throws IOException
        Description copied from interface: PDFontLike
        Returns the height of the given character, in glyph space. This can be expensive to calculate. Results are only approximate.

        Warning: This method is deprecated in PDFBox 2.0 because there is no meaningful value which it can return. The PDFontLike.getWidth(int) method returns the advance width of a glyph, but there is no corresponding advance height. The logical height of a character is the same for every character in a font, so if you want that, retrieve the font bbox's height. Otherwise if you want the visual bounds of the glyph then call getPath(..) on the appropriate PDFont subclass to retrieve the glyph outline as a Path. See the cyan rectangles in the DrawPrintTextLocations.java example to see this in action.

        Parameters:
        code - character code
        Throws:
        IOException

      • encode

        protected byte[] encode​(int unicode)
                 throws IOException
        Description copied from class: PDFont
        Encodes the given Unicode code point for use in a PDF content stream. Content streams use a multi-byte encoding with 1 to 4 bytes.

        This method is called when embedding text in PDFs and when filling in fields.

        Specified by:
        encode in class PDFont
        Parameters:
        unicode - Unicode code point.
        Returns:
        Array of 1 to 4 PDF content stream bytes.
        Throws:
        IOException - If the text could not be encoded.

      • getStringWidth

        public float getStringWidth​(String string)
                     throws IOException
        Description copied from class: PDFont
        Returns the width of the given Unicode string.
        Overrides:
        getStringWidth in class PDFont
        Parameters:
        string - The text to get the width of.
        Returns:
        The width of the string in 1/1000 units of text space.
        Throws:
        IOException - If there is an error getting the width information.

      • getAverageFontWidth

        public float getAverageFontWidth()
        Description copied from class: PDFont
        This will get the average font width for all characters.
        Specified by:
        getAverageFontWidth in interface PDFontLike
        Overrides:
        getAverageFontWidth in class PDFont
        Returns:
        The width is in 1000 unit of text space, ie 333 or 777

      • getCFFType1Font

        public CFFType1Font getCFFType1Font()
        Returns the embedded Type 1-equivalent CFF font.
        Returns:
        the cffFont