com.mxgraph.util.svg

Class PointsParser

java.lang.Object

com.mxgraph.util.svg.AbstractParser

com.mxgraph.util.svg.NumberParser

com.mxgraph.util.svg.PointsParser

All Implemented Interfaces:

Parser

public class PointsParser
extends NumberParser

This class implements an event-based parser for the SVG points attribute values (used with polyline and polygon elements).

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	eRead Whether the last character was a 'e' or 'E'.
protected PointsHandler	pointsHandler The points handler used to report parse events.

Fields inherited from class com.mxgraph.util.svg.AbstractParser

BUNDLE_CLASSNAME, current, errorHandler, reader

Constructor Summary

Constructors

Constructor and Description
PointsParser(PointsHandler handler) Creates a new PointsParser.

Method Summary

Modifier and Type	Method and Description
protected void	doParse() Parses the current stream.
PointsHandler	getPointsHandler() Returns the points handler in use.
void	setPointsHandler(PointsHandler handler) Allows an application to register a points handler.

Methods inherited from class com.mxgraph.util.svg.NumberParser

buildFloat, parseFloat

Methods inherited from class com.mxgraph.util.svg.AbstractParser

createErrorMessage, getBundleClassName, getCurrent, parse, reportCharacterExpectedError, reportError, reportUnexpectedCharacterError, setErrorHandler, skipCommaSpaces, skipSpaces

Methods inherited from class java.lang.Object

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

Field Detail

pointsHandler

protected PointsHandler pointsHandler

The points handler used to report parse events.

eRead

protected boolean eRead

Whether the last character was a 'e' or 'E'.

Constructor Detail

PointsParser

public PointsParser(PointsHandler handler)

Creates a new PointsParser.

Method Detail

setPointsHandler

public void setPointsHandler(PointsHandler handler)

Allows an application to register a points 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.

getPointsHandler

public PointsHandler getPointsHandler()

Returns the points handler in use.

doParse

protected void doParse()
                throws ParseException,
                       IOException

Parses the current stream.

Specified by:

doParse in class AbstractParser

Throws:

ParseException

IOException