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com.itextpdf.kernel.font Documentation Differences

This file contains all the changes in documentation in the package com.itextpdf.kernel.font as colored differences. Deletions are shown like this , and additions are shown like this.
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Class PdfFont, int appendAnyGlyph(String, int, List)

Append any single glyph, even notdef. Returns number of processed chars: 2 in case surrogate pair, otherwise 1. @param text String to convert to glyphs. @param from from index of the text. @param glyphs array for a new glyph, shall not be null. @return number of processed chars: 2 in case surrogate pair, otherwise 1
Class PdfFont, int appendGlyphs(String, int, int, List)

Append all supported glyphs and return number of processed chars. Composite font supports surrogate pairs. @param text String to convert to glyphs. @param from from index of the text. @param to to index of the text. @param glyphs array for a new glyphs, shall not be null. @return number of processed chars from text.
Class PdfFont, boolean containsGlyph(int)

Check whether font contains glyph with specified unicode. @param unicode a unicode code point point @return true if font contains glyph, represented with the unicode code point, otherwise false.
Class PdfFont, byte[] convertToBytes(String)

Converts the text into bytes to be placed in the document. The conversion is done according to the font and the encoding and the characters used are stored. @param text the text to convert convert @return the conversion
Class PdfFont, float getAscent(String, float)

Gets the ascent of a {@code String} in points. The ascent will always be greater than or equal to zero even if all the characters have a lower ascent. @param text the {@code String} to get the ascent of @param fontSize the font size size @return the ascent in points
Class PdfFont, float getAscent(int, float)

Gets the ascent of a char code in normalized 1000 units. The ascent will always be greater than or equal to zero even if all the characters have a lower ascent. @param unicode the char code to get the ascent of @param fontSize the font size size @return the ascent in points
Class PdfFont, float getDescent(String, float)

Gets the descent of a {@code String} in points. The descent will always be less than or equal to zero even if all the characters have an a higher descent. @param text the {@code String} to get the descent of @param fontSize the font size size @return the descent in points
Class PdfFont, float getDescent(int, float)

Gets the descent of a char code in points. The descent will always be less than or equal to zero even if all the characters have an a higher descent. @param unicode the char code to get the descent of @param fontSize the font size size @return the descent in points
Class PdfFont, Glyph getGlyph(int)

Get glyph by unicode @param unicode a unicode code point point @return Glyph if it exists or .NOTDEF if supported, otherwise {@code null}.
Class PdfFont, PdfStream getPdfFontStream(byte[], int[])

Create {@code PdfStream} based on {@code fontStreamBytes}. @param fontStreamBytes original font data, must be not null. @param fontStreamLengths array to generate {@code Length*} keys, must be not null. @return the PdfStream containing the font or {@code null}, if there is an error reading the font. @throws PdfException Method will throw exception if {@code fontStreamBytes} is {@code null}.
Class PdfFont, int getWidth(String)

Returns the width of a string of this font in 1000 normalized units. @param text a string content. @return a width of string in Text Space.
Class PdfFont, float getWidth(String, float)

Gets the width of a {@code String} in points. @param text the {@code String} to get the width of @param fontSize the font size size @return the width in points
Class PdfFont, int getWidth(int)

Returns the width of a certain character of this font in 1000 normalized units. @param unicode a certain character. @return a width in Text Space.
Class PdfFont, float getWidth(int, float)

Returns the width of a certain character of this font in points. @param unicode a certain character. @param fontSize the font size. @return a width in points.
Class PdfFont, boolean isBuiltWith(String, String)

Checks whether the PdfFont was built with corresponding fontProgram and encoding or CMAP. Default value is false unless overridden. @param fontProgram a font name or path to a font program @param encoding an encoding or CMAP CMAP @return true, if the PdfFont was built with the fontProgram and encoding. Otherwise false. @see PdfDocument#findFont(String, String) @see FontProgram#isBuiltWith(String) @see com.itextpdf.io.font.FontEncoding#isBuiltWith(String) @see com.itextpdf.io.font.CMapEncoding#isBuiltWith(String)
Class PdfFont, void setSubset(boolean)

Indicates if all the glyphs and widths for that particular encoding should be included in the document. When set to {@code true} only the glyphs used will be included in the font. When set to {@code false} the full font will be included and all subset ranges will be removed. @param subset new value of property subset subset @see #addSubsetRange(int[])
Class PdfFont, String updateSubsetPrefix(String, boolean, boolean)

Adds a unique subset prefix to be added to the font name when the font is embedded and subsetted. @param fontName the original font name. @param isSubset denotes whether font in question is subsetted, i.e. only used symbols are kept in it. @param isEmbedded denotes whether font in question is embedded into the PDF document. @return the font name prefixed with subset if isSubset and isEmbedded are true, otherwise original font name is returned intact.