java.lang.Object
- com.openhtmltopdf.layout.VerticalAlignContext

```
public class VerticalAlignContext
extends java.lang.Object
```
This class performs the real work of vertically positioning inline boxes within a line (i.e. implementing the vertical-align property). Because of the requirements of vertical-align: top/bottom, a VerticalAlignContext is actually a tree of VerticalAlignContext objects which all must be taken into consideration when aligning content.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

private static class VerticalAlignContext.ChildContextData

Field Summary

Fields
Modifier and Type	Field	Description
`private java.util.List<VerticalAlignContext.ChildContextData>`	`_children`
`private int`	`_inlineBottom`
`private boolean`	`_inlineBottomSet`
`private int`	`_inlineTop`
`private boolean`	`_inlineTopSet`
`private java.util.List<InlineBoxMeasurements>`	`_measurements`
`private int`	`_paintingBottom`
`private boolean`	`_paintingBottomSet`
`private int`	`_paintingTop`
`private boolean`	`_paintingTopSet`
`private VerticalAlignContext`	`_parent`

Constructor Summary

Constructors
Constructor Description

VerticalAlignContext()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`alignChildren()`
`VerticalAlignContext`	`createChild(Box root)`
`java.util.List<VerticalAlignContext.ChildContextData>`	`getChildren()`
`int`	`getInlineBottom()`
`int`	`getInlineTop()`
`int`	`getLineBoxHeight()`
`int`	`getPaintingBottom()`
`int`	`getPaintingTop()`
`VerticalAlignContext`	`getParent()`
`InlineBoxMeasurements`	`getParentMeasurements()`
`private VerticalAlignContext`	`getRoot()`
`private void`	`merge(VerticalAlignContext context)`
`private void`	`moveTrackedValues(int ty)`
`void`	`popMeasurements()`
`void`	`pushMeasurements(InlineBoxMeasurements measurements)`
`void`	`setInitialMeasurements(InlineBoxMeasurements measurements)`
`void`	`setParent(VerticalAlignContext parent)`
`void`	`updateInlineBottom(int inlineBottom)`
`void`	`updateInlineTop(int inlineTop)`
`void`	`updatePaintingBottom(int paintingBottom)`
`void`	`updatePaintingTop(int paintingTop)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

_measurements

private final java.util.List<InlineBoxMeasurements> _measurements

_inlineTop
```
private int _inlineTop
```

_inlineTopSet
```
private boolean _inlineTopSet
```

_inlineBottom
```
private int _inlineBottom
```

_inlineBottomSet
```
private boolean _inlineBottomSet
```

_paintingTop
```
private int _paintingTop
```

_paintingTopSet
```
private boolean _paintingTopSet
```

_paintingBottom
```
private int _paintingBottom
```

_paintingBottomSet
```
private boolean _paintingBottomSet
```

_children

private java.util.List<VerticalAlignContext.ChildContextData> _children

_parent
```
private VerticalAlignContext _parent
```

Constructor Detail
- VerticalAlignContext
```
public VerticalAlignContext()
```

Method Detail

moveTrackedValues

private void moveTrackedValues(int ty)

getInlineBottom
```
public int getInlineBottom()
```

getInlineTop
```
public int getInlineTop()
```

updateInlineTop

public void updateInlineTop(int inlineTop)

updatePaintingTop

public void updatePaintingTop(int paintingTop)

updateInlineBottom

public void updateInlineBottom(int inlineBottom)

updatePaintingBottom

public void updatePaintingBottom(int paintingBottom)

getLineBoxHeight
```
public int getLineBoxHeight()
```

pushMeasurements

public void pushMeasurements(InlineBoxMeasurements measurements)

getParentMeasurements

public InlineBoxMeasurements getParentMeasurements()

popMeasurements
```
public void popMeasurements()
```

getPaintingBottom
```
public int getPaintingBottom()
```

getPaintingTop
```
public int getPaintingTop()
```

createChild

public VerticalAlignContext createChild(Box root)

getChildren

public java.util.List<VerticalAlignContext.ChildContextData> getChildren()

getParent

public VerticalAlignContext getParent()

setParent

public void setParent(VerticalAlignContext parent)

getRoot

private VerticalAlignContext getRoot()

merge

private void merge(VerticalAlignContext context)

alignChildren
```
public void alignChildren()
```

setInitialMeasurements

public void setInitialMeasurements(InlineBoxMeasurements measurements)

Class VerticalAlignContext

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

_measurements

_inlineTop

_inlineTopSet

_inlineBottom

_inlineBottomSet

_paintingTop

_paintingTopSet

_paintingBottom

_paintingBottomSet

_children

_parent

Constructor Detail

VerticalAlignContext

Method Detail

moveTrackedValues

getInlineBottom

getInlineTop

updateInlineTop

updatePaintingTop

updateInlineBottom

updatePaintingBottom

getLineBoxHeight

pushMeasurements

getParentMeasurements

popMeasurements

getPaintingBottom

getPaintingTop

createChild

getChildren

getParent

setParent

getRoot

merge

alignChildren

setInitialMeasurements