Package net.sf.jasperreports.engine.util

Class JRTextMeasurerUtil

java.lang.Object
net.sf.jasperreports.engine.util.JRTextMeasurerUtil
public final class JRTextMeasurerUtil extends Object
Text measurer utility class.
Author:
Lucian Chirita (lucianc@users.sourceforge.net)
See Also:

  • Field Details

    • PROPERTY_TEXT_MEASURER_FACTORY

      public static final 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:

  • Method Details

    • getInstance

      public static JRTextMeasurerUtil getInstance(JasperReportsContext jasperReportsContext)

    • getInstance

      public static JRTextMeasurerUtil getInstance(FontUtil fontUtil)

    • createTextMeasurer

      public 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 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

    • getFactory

      public JRTextMeasurerFactory getFactory(JRPropertiesHolder propertiesHolder)
      Returns the text measurer factory given a set of properties.
      Parameters:
      propertiesHolder - the properties holder
      Returns:
      the text measurer factory

    • getTextMeasurerFactoryClass

      protected String getTextMeasurerFactoryClass(JRPropertiesHolder propertiesHolder)

    • measureTextElement

      public void measureTextElement(JRPrintText printText)