com.itextpdf.layout.renderer

Class 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 Object
implements MulticolRenderer.ColumnHeightCalculator

Field Summary

Fields

Modifier and Type	Field and Description
protected int	maxRelayoutCount

Constructor Summary

Constructors

Constructor and Description
LayoutInInfiniteHeightCalculator()

Method Summary

Modifier and Type	Method and Description
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

Constructor Detail

LayoutInInfiniteHeightCalculator

public LayoutInInfiniteHeightCalculator()

Method Detail

getAdditionalHeightOfEachColumn

public 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