org.pepsoft.worldpainter.panels

Class CombinedFilter

java.lang.Object

org.pepsoft.worldpainter.panels.CombinedFilter

All Implemented Interfaces:

Filter

public final class CombinedFilter
extends java.lang.Object
implements Filter

A filter that combines a number of subordinate filters, returning the lowest strength among them.

Constructor Summary

Constructors

Constructor and Description
CombinedFilter(java.util.Collection<Filter> filters)

Method Summary

Modifier and Type	Method and Description
Filter	and(Filter filter) Returns a filter that combines this one and the specified one, returning the lowest strength of them both.
java.util.List<Filter>	getFilters()
float	modifyStrength(int x, int y, float strength) Filter the input strength.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.pepsoft.worldpainter.operations.Filter

build

Constructor Detail

CombinedFilter

public CombinedFilter(java.util.Collection<Filter> filters)

Method Detail

getFilters

public java.util.List<Filter> getFilters()

and

public Filter and(Filter filter)

Description copied from interface: Filter

Returns a filter that combines this one and the specified one, returning the lowest strength of them both.

Specified by:

and in interface Filter

modifyStrength

public float modifyStrength(int x,
                            int y,
                            float strength)

Description copied from interface: Filter

Filter the input strength.

Specified by:

modifyStrength in interface Filter

Parameters:

x - The X coordinate in WorldPainter dimension coordinates for which to determine the filter strength.

y - The Y coordinate in WorldPainter dimension coordinates for which to determine the filter strength.

strength - The input filter strength as a number between 0.0 and 1.0.

Returns:

The modified strength as a number between 0.0 and 1.0.