Class PathParser

  • All Implemented Interfaces:
    Parser

    public class PathParser
    extends NumberParser
    This class implements an event-based parser for the SVG path's d attribute values.
    • Field Detail

      • pathHandler

        protected PathHandler pathHandler
        The path handler used to report parse events.
    • Constructor Detail

      • PathParser

        public PathParser​(PathHandler handler)
        Creates a new PathParser.
    • Method Detail

      • setPathHandler

        public void setPathHandler​(PathHandler handler)
        Allows an application to register a path handler.

        If the application does not register a handler, all events reported by the parser will be silently ignored.

        Applications may register a new or different handler in the middle of a parse, and the parser must begin using the new handler immediately.

        Parameters:
        handler - The transform list handler.
      • getPathHandler

        public PathHandler getPathHandler()
        Returns the path handler in use.
      • parsem

        protected void parsem()
                       throws ParseException,
                              java.io.IOException
        Parses a 'm' command.
        Throws:
        ParseException
        java.io.IOException
      • parseM

        protected void parseM()
                       throws ParseException,
                              java.io.IOException
        Parses a 'M' command.
        Throws:
        ParseException
        java.io.IOException
      • parsel

        protected void parsel()
                       throws ParseException,
                              java.io.IOException
        Parses a 'l' command.
        Throws:
        ParseException
        java.io.IOException
      • _parsel

        protected void _parsel​(boolean expectNumber)
                        throws ParseException,
                               java.io.IOException
        Throws:
        ParseException
        java.io.IOException
      • parseL

        protected void parseL()
                       throws ParseException,
                              java.io.IOException
        Parses a 'L' command.
        Throws:
        ParseException
        java.io.IOException
      • _parseL

        protected void _parseL​(boolean expectNumber)
                        throws ParseException,
                               java.io.IOException
        Throws:
        ParseException
        java.io.IOException
      • parseh

        protected void parseh()
                       throws ParseException,
                              java.io.IOException
        Parses a 'h' command.
        Throws:
        ParseException
        java.io.IOException
      • parseH

        protected void parseH()
                       throws ParseException,
                              java.io.IOException
        Parses a 'H' command.
        Throws:
        ParseException
        java.io.IOException
      • parsev

        protected void parsev()
                       throws ParseException,
                              java.io.IOException
        Parses a 'v' command.
        Throws:
        ParseException
        java.io.IOException
      • parseV

        protected void parseV()
                       throws ParseException,
                              java.io.IOException
        Parses a 'V' command.
        Throws:
        ParseException
        java.io.IOException
      • parsec

        protected void parsec()
                       throws ParseException,
                              java.io.IOException
        Parses a 'c' command.
        Throws:
        ParseException
        java.io.IOException
      • parseC

        protected void parseC()
                       throws ParseException,
                              java.io.IOException
        Parses a 'C' command.
        Throws:
        ParseException
        java.io.IOException
      • parseq

        protected void parseq()
                       throws ParseException,
                              java.io.IOException
        Parses a 'q' command.
        Throws:
        ParseException
        java.io.IOException
      • parseQ

        protected void parseQ()
                       throws ParseException,
                              java.io.IOException
        Parses a 'Q' command.
        Throws:
        ParseException
        java.io.IOException
      • parses

        protected void parses()
                       throws ParseException,
                              java.io.IOException
        Parses a 's' command.
        Throws:
        ParseException
        java.io.IOException
      • parseS

        protected void parseS()
                       throws ParseException,
                              java.io.IOException
        Parses a 'S' command.
        Throws:
        ParseException
        java.io.IOException
      • parset

        protected void parset()
                       throws ParseException,
                              java.io.IOException
        Parses a 't' command.
        Throws:
        ParseException
        java.io.IOException
      • parseT

        protected void parseT()
                       throws ParseException,
                              java.io.IOException
        Parses a 'T' command.
        Throws:
        ParseException
        java.io.IOException
      • parsea

        protected void parsea()
                       throws ParseException,
                              java.io.IOException
        Parses a 'a' command.
        Throws:
        ParseException
        java.io.IOException
      • parseA

        protected void parseA()
                       throws ParseException,
                              java.io.IOException
        Parses a 'A' command.
        Throws:
        ParseException
        java.io.IOException
      • skipSubPath

        protected void skipSubPath()
                            throws ParseException,
                                   java.io.IOException
        Skips a sub-path.
        Throws:
        ParseException
        java.io.IOException
      • reportUnexpected

        protected void reportUnexpected​(int ch)
                                 throws ParseException,
                                        java.io.IOException
        Throws:
        ParseException
        java.io.IOException
      • skipCommaSpaces2

        protected boolean skipCommaSpaces2()
                                    throws java.io.IOException
        Skips the whitespaces and an optional comma.
        Returns:
        true if comma was skipped.
        Throws:
        java.io.IOException