Package com.itextpdf.text.pdf

Class FontSelector

  • public class FontSelector
extends java.lang.Object
    Selects the appropriate fonts that contain the glyphs needed to render text correctly. The fonts are checked in order until the character is found.

    The built in fonts "Symbol" and "ZapfDingbats", if used, have a special encoding to allow the characters to be referred by Unicode.

    • Constructor Summary

      Constructors 
      Constructor Description
      FontSelector()  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addFont​(Font font)
      Adds a Font to be searched for valid characters.
      protected Font getFont​(int i)  
      protected int getSize()  
      private boolean isSupported​(Font font)  
      Phrase process​(java.lang.String text)
      Process the text so that it will render with a combination of fonts if needed.
      protected Chunk processChar​(char[] cc, int k, java.lang.StringBuffer sb)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • LOGGER

        private static final Logger LOGGER

      • fonts

        protected java.util.ArrayList<Font> fonts

      • unsupportedFonts

        protected java.util.ArrayList<Font> unsupportedFonts

      • currentFont

        protected Font currentFont

    • Constructor Detail

      • FontSelector

        public FontSelector()

    • Method Detail

      • addFont

        public void addFont​(Font font)
        Adds a Font to be searched for valid characters.
        Parameters:
        font - the Font

      • process

        public Phrase process​(java.lang.String text)
        Process the text so that it will render with a combination of fonts if needed.
        Parameters:
        text - the text
        Returns:
        a Phrase with one or more chunks

      • processChar

        protected Chunk processChar​(char[] cc,
                            int k,
                            java.lang.StringBuffer sb)

      • getSize

        protected int getSize()

      • getFont

        protected Font getFont​(int i)

      • isSupported

        private boolean isSupported​(Font font)