MulticolRenderer.LayoutInInfiniteHeightCalculator

java.lang.Object
- com.itextpdf.layout.renderer.MulticolRenderer.LayoutInInfiniteHeightCalculator

All Implemented Interfaces:

MulticolRenderer.ColumnHeightCalculator

Enclosing class:

MulticolRenderer
```
public static class MulticolRenderer.LayoutInInfiniteHeightCalculator
extends java.lang.Object
implements MulticolRenderer.ColumnHeightCalculator
```
Default implementation of MulticolRenderer.ColumnHeightCalculator which allows 4 relayouts and performs simple additional height calculation (split the elements which don't fit).

Field Summary

Fields
Modifier and Type Field Description

private java.lang.Float height

protected int maxRelayoutCount

Constructor Summary

Constructors
Constructor Description

LayoutInInfiniteHeightCalculator()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.Float`	`getAdditionalHeightOfEachColumn(MulticolRenderer renderer, MulticolRenderer.MulticolLayoutResult result)`	Calculate height, by which current height of given `MulticolRenderer` should be increased so `MulticolLayoutResult#getOverflowRenderer` could be lauded
`int`	`maxAmountOfRelayouts()`

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

- Field Detail
  - maxRelayoutCount
```
protected int maxRelayoutCount
```
  - height
```
private java.lang.Float height
```
- Constructor Detail
  - LayoutInInfiniteHeightCalculator
```
public LayoutInInfiniteHeightCalculator()
```
- Method Detail
  - getAdditionalHeightOfEachColumn
```
public java.lang.Float getAdditionalHeightOfEachColumn(MulticolRenderer renderer,
                                                       MulticolRenderer.MulticolLayoutResult result)
```
    Description copied from interface: MulticolRenderer.ColumnHeightCalculator
    
    Calculate height, by which current height of given MulticolRenderer should be increased so MulticolLayoutResult#getOverflowRenderer could be lauded
    
    Specified by:
    
    getAdditionalHeightOfEachColumn in interface MulticolRenderer.ColumnHeightCalculator
    
    Parameters:
    
    renderer - multicol renderer for which height needs to be increased
    
    result - result of one iteration of MulticolRenderer layouting
    
    Returns:
    
    height by which current height of given multicol renderer should be increased
  - maxAmountOfRelayouts
```
public int maxAmountOfRelayouts()
```
    Specified by:
    
    maxAmountOfRelayouts in interface MulticolRenderer.ColumnHeightCalculator
    
    Returns:
    
    maximum amount of relayouts which can be done by this height enhancer