MulticolRenderer.ColumnHeightCalculator

All Known Implementing Classes:

MulticolRenderer.LayoutInInfiniteHeightCalculator

Enclosing class:

MulticolRenderer
```
public static interface MulticolRenderer.ColumnHeightCalculator
```
Interface which used for additional height calculation

Method Summary

All Methods Instance Methods Abstract 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()`

- Method Detail
  - getAdditionalHeightOfEachColumn
```
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
    
    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
```
int maxAmountOfRelayouts()
```
    Returns:
    
    maximum amount of relayouts which can be done by this height enhancer