org.apache.fop.fo.properties

Class DimensionPropertyMaker

java.lang.Object

org.apache.fop.fo.properties.CorrespondingPropertyMaker

org.apache.fop.fo.properties.DimensionPropertyMaker

public class DimensionPropertyMaker
extends CorrespondingPropertyMaker

Author:

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Field Summary

Fields inherited from class org.apache.fop.fo.properties.CorrespondingPropertyMaker

baseMaker, lr_tb, rl_tb, tb_rl, useParent

Constructor Summary

Constructors

Constructor and Description
DimensionPropertyMaker(PropertyMaker baseMaker)

Method Summary

Methods

Modifier and Type	Method and Description
Property	compute(PropertyList propertyList) Return a Property object representing the value of this property, based on other property values for this FO.
boolean	isCorrespondingForced(PropertyList propertyList) For properties that operate on a relative direction (before, after, start, end) instead of an absolute direction (top, bottom, left, right), this method determines whether a corresponding property is specified on the corresponding absolute direction.
void	setExtraCorresponding(int[][] extraCorresponding)

Methods inherited from class org.apache.fop.fo.properties.CorrespondingPropertyMaker

getWMPropertyList, setCorresponding, setRelative, setUseParent

Methods inherited from class java.lang.Object

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

Constructor Detail

DimensionPropertyMaker

public DimensionPropertyMaker(PropertyMaker baseMaker)

Method Detail

setExtraCorresponding

public void setExtraCorresponding(int[][] extraCorresponding)

isCorrespondingForced

public boolean isCorrespondingForced(PropertyList propertyList)

Description copied from class: CorrespondingPropertyMaker

For properties that operate on a relative direction (before, after, start, end) instead of an absolute direction (top, bottom, left, right), this method determines whether a corresponding property is specified on the corresponding absolute direction. For example, the border-start-color property in a lr-tb writing-mode specifies the same thing that the border-left-color property specifies. In this example, if the Maker for the border-start-color property is testing, and if the border-left-color is specified in the properties, this method should return true.

Overrides:

isCorrespondingForced in class CorrespondingPropertyMaker

Parameters:

propertyList - collection of properties to be tested

Returns:

true iff 1) the property operates on a relative direction, AND 2) the property has a corresponding property on an absolute direction, AND 3) the corresponding property on that absolute direction has been specified in the input properties

compute

public Property compute(PropertyList propertyList)
                 throws PropertyException

Description copied from class: CorrespondingPropertyMaker

Return a Property object representing the value of this property, based on other property values for this FO. A special case is properties which inherit the specified value, rather than the computed value.

Overrides:

compute in class CorrespondingPropertyMaker

Parameters:

propertyList - The PropertyList for the FO.

Returns:

Property A computed Property value or null if no rules are specified (in foproperties.xml) to compute the value.

Throws:

PropertyException