org.apache.fontbox.cff
Class CharStringConverter

java.lang.Object
  org.apache.fontbox.cff.CharStringHandler
      org.apache.fontbox.cff.CharStringConverter

public class CharStringConverter
extends CharStringHandler

A class to translate Type2 CharString command sequence to Type1 CharString command sequence.

Version:

$Revision$

Author:

Villu Ruusmann

Constructor Summary

CharStringConverter(int defaultWidth, int nominalWidth, IndexData fontGlobalSubrIndex, IndexData fontLocalSubrIndex)
Constructor.

Method Summary

java.util.List<java.lang.Object>	convert(java.util.List<java.lang.Object> commandSequence) Converts a sequence of Type1/Type2 commands into a sequence of CharStringCommands.
java.util.List<java.lang.Integer>	handleCommand(java.util.List<java.lang.Integer> numbers, CharStringCommand command) Handler for CharStringCommands.

Methods inherited from class org.apache.fontbox.cff.CharStringHandler

handleSequence

Methods inherited from class java.lang.Object

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

Constructor Detail

CharStringConverter

public CharStringConverter(int defaultWidth,
                           int nominalWidth,
                           IndexData fontGlobalSubrIndex,
                           IndexData fontLocalSubrIndex)

Constructor.

Parameters:

defaultWidth - default width

nominalWidth - nominal width

Method Detail

convert

public java.util.List<java.lang.Object> convert(java.util.List<java.lang.Object> commandSequence)

Converts a sequence of Type1/Type2 commands into a sequence of CharStringCommands.

Parameters:

commandSequence - the type1/type2 sequence

Returns:

the CHarStringCommandSequence

handleCommand

public java.util.List<java.lang.Integer> handleCommand(java.util.List<java.lang.Integer> numbers,
                                                       CharStringCommand command)

Handler for CharStringCommands.

Specified by:

handleCommand in class CharStringHandler

Parameters:

numbers - a list of numbers

command - the CharStringCommand

Returns:

may return a command sequence of a subroutine