Package com.gitlab.pdftk_java.com.lowagie.text.pdf

Class DocumentFont

  • public class DocumentFont
extends BaseFont

    • Field Detail

      • fontName

        java.lang.String fontName

      • Ascender

        float Ascender

      • CapHeight

        float CapHeight

      • Descender

        float Descender

      • ItalicAngle

        float ItalicAngle

      • llx

        float llx

      • lly

        float lly

      • urx

        float urx

      • ury

        float ury

      • cjkNames

        java.lang.String[] cjkNames

      • cjkEncs

        java.lang.String[] cjkEncs

      • stdEnc

        static final int[] stdEnc

    • Constructor Detail

      • DocumentFont

        DocumentFont​(PRIndirectReference refFont)
        Creates a new instance of DocumentFont

    • Method Detail

      • doType1TT

        public void doType1TT()

      • fillFontDesc

        void fillFontDesc()

      • fillEncoding

        void fillEncoding​(PdfName encoding)

      • getFamilyFontName

        public java.lang.String[][] getFamilyFontName()
        Gets the family name of the font. If it is a True Type font each array element will have {Platform ID, Platform Encoding ID, Language ID, font name}. The interpretation of this values can be found in the Open Type specification, chapter 2, in the 'name' table.
        For the other fonts the array has a single element with {"", "", "", font name}.
        Specified by:
        getFamilyFontName in class BaseFont
        Returns:
        the family name of the font

      • getFontDescriptor

        public float getFontDescriptor​(int key,
                               float fontSize)
        Gets the font parameter identified by key. Valid values for key are ASCENT, CAPHEIGHT, DESCENT, ITALICANGLE, BBOXLLX, BBOXLLY, BBOXURX and BBOXURY.
        Specified by:
        getFontDescriptor in class BaseFont
        Parameters:
        key - the parameter to be extracted
        fontSize - the font size in points
        Returns:
        the parameter in points

      • getFullFontName

        public java.lang.String[][] getFullFontName()
        Gets the full name of the font. If it is a True Type font each array element will have {Platform ID, Platform Encoding ID, Language ID, font name}. The interpretation of this values can be found in the Open Type specification, chapter 2, in the 'name' table.
        For the other fonts the array has a single element with {"", "", "", font name}.
        Specified by:
        getFullFontName in class BaseFont
        Returns:
        the full name of the font

      • getKerning

        public int getKerning​(char char1,
                      char char2)
        Gets the kerning between two Unicode chars.
        Specified by:
        getKerning in class BaseFont
        Parameters:
        char1 - the first char
        char2 - the second char
        Returns:
        the kerning to be applied

      • getPostscriptFontName

        public java.lang.String getPostscriptFontName()
        Gets the postscript font name.
        Specified by:
        getPostscriptFontName in class BaseFont
        Returns:
        the postscript font name

      • getRawWidth

        int getRawWidth​(int c,
                java.lang.String name)
        Gets the width from the font according to the Unicode char c or the name. If the name is null it's a symbolic font.
        Specified by:
        getRawWidth in class BaseFont
        Parameters:
        c - the unicode char
        name - the glyph name
        Returns:
        the width of the char

      • hasKernPairs

        public boolean hasKernPairs()
        Checks if the font has any kerning pairs.
        Specified by:
        hasKernPairs in class BaseFont
        Returns:
        true if the font has any kerning pairs

      • writeFont

        void writeFont​(PdfWriter writer,
               PdfIndirectReference ref,
               java.lang.Object[] params)
        throws DocumentException,
               java.io.IOException
        Outputs to the writer the font dictionaries and streams.
        Specified by:
        writeFont in class BaseFont
        Parameters:
        writer - the writer for this document
        ref - the font indirect reference
        params - several parameters that depend on the font type
        Throws:
        java.io.IOException - on error
        DocumentException - error in generating the object

      • getWidth

        public int getWidth​(java.lang.String text)
        Description copied from class: BaseFont
        Gets the width of a String in normalized 1000 units.
        Overrides:
        getWidth in class BaseFont
        Parameters:
        text - the String to get the witdth of
        Returns:
        the width in normalized 1000 units

      • convertToBytes

        byte[] convertToBytes​(java.lang.String text)
        Description copied from class: BaseFont
        Converts a String to a byte array according to the font's encoding.
        Overrides:
        convertToBytes in class BaseFont
        Parameters:
        text - the String to be converted
        Returns:
        an array of byte representing the conversion according to the font's encoding

      • charExists

        public boolean charExists​(char c)
        Description copied from class: BaseFont
        Checks if a character exists in this font.
        Overrides:
        charExists in class BaseFont
        Parameters:
        c - the character to check
        Returns:
        true if the character has a glyph, false otherwise

      • setPostscriptFontName

        public void setPostscriptFontName​(java.lang.String name)
        Sets the font name that will appear in the pdf font dictionary. It does nothing in this case as the font is already in the document.
        Specified by:
        setPostscriptFontName in class BaseFont
        Parameters:
        name - the new font name

      • setKerning

        public boolean setKerning​(char char1,
                          char char2,
                          int kern)
        Description copied from class: BaseFont
        Sets the kerning between two Unicode chars.
        Specified by:
        setKerning in class BaseFont
        Parameters:
        char1 - the first char
        char2 - the second char
        kern - the kerning to apply in normalized 1000 units
        Returns:
        true if the kerning was applied, false otherwise

      • getCharBBox

        public int[] getCharBBox​(char c)
        Description copied from class: BaseFont
        Gets the smallest box enclosing the character contours. It will return null if the font has not the information or the character has no contours, as in the case of the space, for example. Characters with no contours may also return [0,0,0,0].
        Overrides:
        getCharBBox in class BaseFont
        Parameters:
        c - the character to get the contour bounding box from
        Returns:
        an array of four floats with the bounding box in the format [llx,lly,urx,ury] or null

      • getRawCharBBox

        protected int[] getRawCharBBox​(int c,
                               java.lang.String name)
        Specified by:
        getRawCharBBox in class BaseFont