net.sf.jasperreports.engine.util
Class JRTextMeasurerUtil

java.lang.Object
  net.sf.jasperreports.engine.util.JRTextMeasurerUtil

public final class JRTextMeasurerUtil
extends java.lang.Object

Text measurer utility class.

Version:

$Id: JRTextMeasurerUtil.java 3712 2010-04-08 09:53:09Z teodord $

Author:

Lucian Chirita ([email protected])

See Also:

JRTextMeasurer, JRTextMeasurerFactory

Field Summary

static java.lang.String

PROPERTY_TEXT_MEASURER_FACTORY Property that specifies a text measurer factory.

Method Summary

static JRTextMeasurer	createTextMeasurer(JRCommonText text) Creates a text measurer for a text object.
static JRTextMeasurer	createTextMeasurer(JRCommonText text, JRPropertiesHolder propertiesHolder) Creates a text measurer for a text object.
static JRTextMeasurerFactory	getTextMeasurerFactory(JRPropertiesHolder propertiesHolder) Returns the text measurer factory given a set of properties.
protected static java.lang.String	getTextMeasurerFactoryClass(JRPropertiesHolder propertiesHolder)

Methods inherited from class java.lang.Object

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

Field Detail

PROPERTY_TEXT_MEASURER_FACTORY

public static final java.lang.String PROPERTY_TEXT_MEASURER_FACTORY

Property that specifies a text measurer factory.

This property can either hold the name of a text measurer factory class, e.g.

 net.sf.jasperreports.text.measurer.factory=org.me.MyTextMeasurerFactory
 

or hold an alias of a text measurer factory class property, e.g.

 net.sf.jasperreports.text.measurer.factory=myTextMeasurer
 ...
 net.sf.jasperreports.text.measurer.factory.myTextMeasurer=org.me.MyTextMeasurerFactory
 

See Also:

JRTextMeasurerFactory, Constant Field Values

Method Detail

createTextMeasurer

public static JRTextMeasurer createTextMeasurer(JRCommonText text)

Creates a text measurer for a text object.

If the text object is an instance of JRPropertiesHolder, its properties are used when determining the text measurer factory.

Parameters:

text - the text object

Returns:

a text measurer for the text object

createTextMeasurer

public static JRTextMeasurer createTextMeasurer(JRCommonText text,
                                                JRPropertiesHolder propertiesHolder)

Creates a text measurer for a text object.

Parameters:

text - the text object

propertiesHolder - the properties to use for determining the text measurer factory; can be null

Returns:

a text measurer for the text object

getTextMeasurerFactory

public static JRTextMeasurerFactory getTextMeasurerFactory(JRPropertiesHolder propertiesHolder)

Returns the text measurer factory given a set of properties.

Parameters:

propertiesHolder - the properties holder

Returns:

the text measurer factory

getTextMeasurerFactoryClass

protected static java.lang.String getTextMeasurerFactoryClass(JRPropertiesHolder propertiesHolder)