com.badlogic.gdx.utils

Class Scaling

java.lang.Object

com.badlogic.gdx.utils.Scaling

public abstract class Scaling
extends Object

Various scaling types for fitting one rectangle into another.

Author:

Nathan Sweet

Field Summary

Fields

Modifier and Type	Field and Description
static Scaling	fill Scales the source to fill the target while keeping the same aspect ratio.
static Scaling	fillX Scales the source to fill the target in the x direction while keeping the same aspect ratio.
static Scaling	fillY Scales the source to fill the target in the y direction while keeping the same aspect ratio.
static Scaling	fit Scales the source to fit the target while keeping the same aspect ratio.
static Scaling	none The source is not scaled.
static Scaling	stretch Scales the source to fill the target.
static Scaling	stretchX Scales the source to fill the target in the x direction, without changing the y direction.
static Scaling	stretchY Scales the source to fill the target in the y direction, without changing the x direction.

Constructor Summary

Constructors

Constructor and Description
Scaling()

Method Summary

Modifier and Type	Method and Description
abstract Vector2	apply(float sourceWidth, float sourceHeight, float targetWidth, float targetHeight) Returns the size of the source scaled to the target.

Methods inherited from class java.lang.Object

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

Field Detail

fit

public static final Scaling fit

Scales the source to fit the target while keeping the same aspect ratio. This may cause the source to be smaller than the target in one direction.

fill

public static final Scaling fill

Scales the source to fill the target while keeping the same aspect ratio. This may cause the source to be larger than the target in one direction.

fillX

public static final Scaling fillX

Scales the source to fill the target in the x direction while keeping the same aspect ratio. This may cause the source to be smaller or larger than the target in the y direction.

fillY

public static final Scaling fillY

Scales the source to fill the target in the y direction while keeping the same aspect ratio. This may cause the source to be smaller or larger than the target in the x direction.

stretch

public static final Scaling stretch

Scales the source to fill the target. This may cause the source to not keep the same aspect ratio.

stretchX

public static final Scaling stretchX

Scales the source to fill the target in the x direction, without changing the y direction. This may cause the source to not keep the same aspect ratio.

stretchY

public static final Scaling stretchY

Scales the source to fill the target in the y direction, without changing the x direction. This may cause the source to not keep the same aspect ratio.

none

public static final Scaling none

The source is not scaled.

Constructor Detail

Scaling

public Scaling()

Method Detail

apply

public abstract Vector2 apply(float sourceWidth,
                              float sourceHeight,
                              float targetWidth,
                              float targetHeight)

Returns the size of the source scaled to the target. Note the same Vector2 instance is always returned and should never be cached.