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fop 1.0 | |||||||||
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java.lang.Objectorg.apache.fop.area.AreaTreeObject
org.apache.fop.area.Area
org.apache.fop.area.inline.InlineArea
org.apache.fop.area.inline.InlineParent
org.apache.fop.area.inline.AbstractTextArea
public abstract class AbstractTextArea
Abstract base class for both TextArea and Character.
Nested Class Summary | |
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protected class |
AbstractTextArea.TextAdjustingInfo
this class stores information about spaces and potential adjustments that can be used in order to re-compute adjustments when a page-number or a page-number-citation is resolved |
Nested classes/interfaces inherited from class org.apache.fop.area.inline.InlineArea |
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InlineArea.InlineAdjustingInfo |
Field Summary |
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Fields inherited from class org.apache.fop.area.inline.InlineParent |
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autoSize, inlines |
Fields inherited from class org.apache.fop.area.inline.InlineArea |
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adjustingInfo, offset |
Fields inherited from class org.apache.fop.area.Area |
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bpd, BT, CLASS_ABSOLUTE, CLASS_BEFORE_FLOAT, CLASS_FIXED, CLASS_FOOTNOTE, CLASS_MAX, CLASS_NORMAL, CLASS_SIDE_FLOAT, ipd, log, LR, ORIENT_0, ORIENT_180, ORIENT_270, ORIENT_90, props, RL, TB |
Fields inherited from class org.apache.fop.area.AreaTreeObject |
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extensionAttachments, foreignAttributes |
Constructor Summary | |
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AbstractTextArea()
Default constructor |
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AbstractTextArea(int stretch,
int shrink,
int adj)
Constructor with extra parameters: create a TextAdjustingInfo object |
Method Summary | |
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boolean |
applyVariationFactor(double variationFactor,
int lineStretch,
int lineShrink)
recursively apply the variation factor to all descendant areas |
int |
getBaselineOffset()
Get baseline offset, i.e. |
int |
getTextLetterSpaceAdjust()
Get text letter space adjust. |
int |
getTextWordSpaceAdjust()
Get text word space adjust. |
void |
setBaselineOffset(int baselineOffset)
Set the baseline offset. |
void |
setSpaceDifference(int spaceDiff)
Set the difference between optimal width of a space and default width of a space according to the font; this part of the space adjustment is fixed and must not be multiplied by the variation factor. |
void |
setTextLetterSpaceAdjust(int textLetterSpaceAdjust)
Set text letter space adjust. |
void |
setTextWordSpaceAdjust(int textWordSpaceAdjust)
Set text word space adjust. |
Methods inherited from class org.apache.fop.area.inline.InlineParent |
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addChildArea, getChildAreas |
Methods inherited from class org.apache.fop.area.inline.InlineArea |
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getAdjustingInfo, getOffset, getParentArea, handleIPDVariation, hasLineThrough, hasOverline, hasUnderline, increaseIPD, isBlinking, notifyIPDVariation, setAdjustingInfo, setAdjustment, setOffset, setParentArea |
Methods inherited from class org.apache.fop.area.Area |
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addTrait, getAllocBPD, getAllocIPD, getAreaClass, getBorderAndPaddingWidthAfter, getBorderAndPaddingWidthBefore, getBorderAndPaddingWidthEnd, getBorderAndPaddingWidthStart, getBPD, getIPD, getSpaceAfter, getSpaceBefore, getSpaceEnd, getSpaceStart, getTrait, getTraitAsBoolean, getTraitAsInteger, getTraits, hasTrait, hasTraits, setAreaClass, setBPD, setIPD, toString |
Methods inherited from class org.apache.fop.area.AreaTreeObject |
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addExtensionAttachment, getExtensionAttachments, getForeignAttributes, getForeignAttributeValue, hasExtensionAttachments, setExtensionAttachments, setForeignAttribute, setForeignAttributes |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public AbstractTextArea()
public AbstractTextArea(int stretch, int shrink, int adj)
stretch
- the available stretch of the textshrink
- the available shrink of the textadj
- the current adjustment of the areaMethod Detail |
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public int getTextWordSpaceAdjust()
public void setTextWordSpaceAdjust(int textWordSpaceAdjust)
textWordSpaceAdjust
- the text word space adjustmentpublic int getTextLetterSpaceAdjust()
public void setTextLetterSpaceAdjust(int textLetterSpaceAdjust)
textLetterSpaceAdjust
- the text letter space adjustmentpublic void setSpaceDifference(int spaceDiff)
spaceDiff
- the space differencepublic boolean applyVariationFactor(double variationFactor, int lineStretch, int lineShrink)
applyVariationFactor
in class InlineParent
variationFactor
- the variation factor that must be applied to adjustmentslineStretch
- the total stretch of the linelineShrink
- the total shrink of the line
public int getBaselineOffset()
public void setBaselineOffset(int baselineOffset)
baselineOffset
- the baseline offset
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