org.pentaho.reporting.libraries.css.dom

Class AbstractOutputMetaData

java.lang.Object

org.pentaho.reporting.libraries.css.dom.AbstractOutputMetaData

All Implemented Interfaces:

LayoutOutputMetaData

public abstract class AbstractOutputMetaData
extends Object
implements LayoutOutputMetaData

Method Summary

Methods

Modifier and Type	Method and Description
void	commit()
org.pentaho.reporting.libraries.base.config.Configuration	getConfiguration()
CSSValue	getDefaultFontFamily()
PageSize	getDefaultPageSize()
org.pentaho.reporting.libraries.fonts.registry.FontMetrics	getFontMetrics(LayoutStyle styleSheet) Returns the font metrics for the font specified in the style sheet.
org.pentaho.reporting.libraries.fonts.registry.FontMetrics	getFontMetrics(String fontFamily, double fontSize, boolean bold, boolean italics, String encoding, boolean embedded, boolean antiAliasing) Computes the font-metrics using the given properties.
CSSValue	getNormalizedFontFamilyName(CSSValue name) Resolve one of the built-in fonts.
double	getNumericFeatureValue(OutputProcessorFeature.NumericOutputProcessorFeature feature)
boolean	isContentSupported(Object content)
boolean	isFeatureSupported(OutputProcessorFeature.BooleanOutputProcessorFeature feature)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.pentaho.reporting.libraries.css.dom.LayoutOutputMetaData

getNormalizedFontFamilyName, getNormalizedFontFamilyName

Method Detail

getConfiguration

public org.pentaho.reporting.libraries.base.config.Configuration getConfiguration()

isFeatureSupported

public boolean isFeatureSupported(OutputProcessorFeature.BooleanOutputProcessorFeature feature)

Specified by:

isFeatureSupported in interface LayoutOutputMetaData

getNumericFeatureValue

public double getNumericFeatureValue(OutputProcessorFeature.NumericOutputProcessorFeature feature)

Specified by:

getNumericFeatureValue in interface LayoutOutputMetaData

isContentSupported

public boolean isContentSupported(Object content)

Specified by:

isContentSupported in interface LayoutOutputMetaData

getFontMetrics

public org.pentaho.reporting.libraries.fonts.registry.FontMetrics getFontMetrics(String fontFamily,
                                                                        double fontSize,
                                                                        boolean bold,
                                                                        boolean italics,
                                                                        String encoding,
                                                                        boolean embedded,
                                                                        boolean antiAliasing)
                                                                          throws IllegalArgumentException

Computes the font-metrics using the given properties.

This method is a implementation detail. Use it in an output target, but be aware that it may change between releases.

Parameters:

fontFamily - the font family.

fontSize - the font size.

bold - a flag indicating whether the font should be displayed in bold.

italics - a flag indicating whether the font should be displayed in italics.

encoding - a valid font encoding, can be null to use the default.

embedded - a flag indicating whether the font is intended for embedded use.

antiAliasing - a flag indicating whether the font should be rendered in aliased mode.

Returns:

the font metrics, never null.

Throws:

IllegalArgumentException - if the font family was invalid and no default family could be located.

getFontMetrics

public org.pentaho.reporting.libraries.fonts.registry.FontMetrics getFontMetrics(LayoutStyle styleSheet)
                                                                          throws IllegalArgumentException

Returns the font metrics for the font specified in the style sheet.

NOTE: This method will throw an IllegalArgumentException if the specified font family can not be found and the default font family can not be found

Specified by:

getFontMetrics in interface LayoutOutputMetaData

Parameters:

styleSheet - ths style sheet from which the font information will be extracted

Returns:

FontMetrics for the specified font. If the font family can not be found, the FontMetrics for the default font family will be returned

Throws:

IllegalArgumentException - indicated the font metrics could not be determined (this is thrown since methods depending upon this method can not handle a null return).

commit

public void commit()

getDefaultPageSize

public PageSize getDefaultPageSize()

Specified by:

getDefaultPageSize in interface LayoutOutputMetaData

getNormalizedFontFamilyName

public CSSValue getNormalizedFontFamilyName(CSSValue name)

Resolve one of the built-in fonts.

Parameters:

name -

Returns:

getDefaultFontFamily

public CSSValue getDefaultFontFamily()

Specified by:

getDefaultFontFamily in interface LayoutOutputMetaData