Package VASSAL.build.module.map

Class Zoomer.State

java.lang.Object

VASSAL.build.module.map.Zoomer.State

Enclosing class:

Zoomer

protected static class Zoomer.State
extends Object

Stores the state information for the Zoomer. This class exists to keep the Zoomer data separate from the Zoomer GUI.

Predefined zoom levels are stored in levels. If we are in a predefined zoom level, then custom == -1 and levels[cur] is the current zoom factor. If we are in a user-defined zoom level, then custom is the current zoom factor and cur is the greatest value such that custom < level[cur]}.

Since:

3.1.0

Author:

Joel Uckelman

Constructor Summary

Constructors

Constructor	Description
State(double[] levels, int initial)
State(Collection<Double> l, int initial)

Method Summary

Modifier and Type	Method	Description
boolean	atLevel()
int	getInitialLevel()
int	getLevel()
int	getLevelCount()
List<Double>	getLevels()
double	getZoom()
boolean	hasHigherLevel()
boolean	hasLowerLevel()
void	higherLevel()
void	lowerLevel()
void	setLevel(int l)
void	setZoom(double z)

Methods inherited from class java.lang.Object

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

Constructor Details

State

public State(double[] levels,
 int initial)

State

public State(Collection<Double> l,
 int initial)

Method Details

getZoom

public double getZoom()

setZoom

public void setZoom(double z)

getLevel

public int getLevel()

setLevel

public void setLevel(int l)

getInitialLevel

public int getInitialLevel()

getLevelCount

public int getLevelCount()

atLevel

public boolean atLevel()

lowerLevel

public void lowerLevel()

higherLevel

public void higherLevel()

hasLowerLevel

public boolean hasLowerLevel()

hasHigherLevel

public boolean hasHigherLevel()

getLevels

public List<Double> getLevels()