org.foray.fotree.fo.prop
Class PdContentWidth

java.lang.Object
  org.foray.fotree.Property
      org.foray.fotree.fo.AbstractFoProperty
          org.foray.fotree.fo.prop.AbstractContentDimension
              org.foray.fotree.fo.prop.PdContentWidth

public class PdContentWidth
extends AbstractContentDimension

The "content-width" property in XSL-FO.

See Also:

"XSL-FO Recommendation 1.1, Section 7.15.5."

Field Summary

Fields inherited from class org.foray.fotree.fo.AbstractFoProperty

VALID_KEYWORDS_INHERIT_ONLY

Fields inherited from class org.foray.fotree.Property

PRECEDENCE_FORCE

Constructor Summary

PdContentWidth(FObj fobj, String propertyFullName, String attributeValue)
Constructor.

Method Summary

protected float	getInheritedValue(org.axsl.fo.FoContext context, FObjScaled fobjScaled, FObj parent) Returns the inherited value for this property.
FoProperty	getPropertyType() Returns the type of this property.
protected int	intrinsicContentDimension(FObjScaled fobjScaled, org.axsl.fo.FoContext context) Returns either the intrinsic height or intrinsic width of the graphic, depending on the subclass.
protected int	viewportDimension(FObjScaled fobjScaled, org.axsl.fo.FoContext context) Returns either the viewport height or viewport width of the graphic, depending on the subclass.

Methods inherited from class org.foray.fotree.fo.prop.AbstractContentDimension

dependsOnPd, getValidKeywords, getValue, getValueNoInstance, value

Methods inherited from class org.foray.fotree.fo.AbstractFoProperty

canEvalBorderStyle, canEvalUri, checkKeywords, convertValueToFoValue, evalBorderStyle, evalUri, isKeywordInherit, standardParse, standardParse

Methods inherited from class org.foray.fotree.Property

convertNumericToInteger, convertValueToLength, getBasePropertyName, getKeywordIndex, getKeywordInSet, getSubPropertyName, invalidPropertyName, keywordInSet, unexpectedInitialValueArgument, unexpectedRetrieval, unexpectedValue, unexpectedValue

Methods inherited from class java.lang.Object

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

Constructor Detail

PdContentWidth

public PdContentWidth(FObj fobj,
                      String propertyFullName,
                      String attributeValue)
               throws PropertyException

Constructor.

Parameters:

fobj - The FObj to which this property belongs.

propertyFullName - The full name of the property.

attributeValue - The unparsed property value.

Throws:

PropertyException - For an invalid property value.

Method Detail

getPropertyType

public FoProperty getPropertyType()

Description copied from class: AbstractFoProperty

Returns the type of this property.

Specified by:

getPropertyType in class AbstractFoProperty

Returns:

The type of this property.

getInheritedValue

protected float getInheritedValue(org.axsl.fo.FoContext context,
                                  FObjScaled fobjScaled,
                                  FObj parent)

Description copied from class: AbstractContentDimension

Returns the inherited value for this property.

Specified by:

getInheritedValue in class AbstractContentDimension

Parameters:

context - An object that knows how to resolve FO Tree context issues.

fobjScaled - The object containing the scalable item whose content dimension is needed. This may be the same as fobj, but will not be the same for cases where we are looking for the dimension using "inherit".

parent - The parent FObj instance who should provide the inherited value.

Returns:

The inherited scaling factor.

intrinsicContentDimension

protected int intrinsicContentDimension(FObjScaled fobjScaled,
                                        org.axsl.fo.FoContext context)

Description copied from class: AbstractContentDimension

Returns either the intrinsic height or intrinsic width of the graphic, depending on the subclass.

Specified by:

intrinsicContentDimension in class AbstractContentDimension

Parameters:

fobjScaled - The object containing the scalable item whose content dimension is needed.

context - An object that knows how to resolve FO Tree context issues.

Returns:

The intrinsic dimension of the graphic on the axis being computed (height for content-height, width for content-width).

viewportDimension

protected int viewportDimension(FObjScaled fobjScaled,
                                org.axsl.fo.FoContext context)

Description copied from class: AbstractContentDimension

Returns either the viewport height or viewport width of the graphic, depending on the subclass.

Specified by:

viewportDimension in class AbstractContentDimension

Parameters:

fobjScaled - The object containing the scalable item whose viewport dimension is needed.

context - An object that knows how to resolve FO Tree context issues.

Returns:

The intrinsic dimension of the graphic on the axis being computed (height for content-height, width for content-width).