Package com.journeyapps.barcodescanner

Class Size

java.lang.Object

com.journeyapps.barcodescanner.Size

All Implemented Interfaces:

Comparable<Size>

public class Size
extends Object
implements Comparable<Size>

Field Summary

Fields

Modifier and Type	Field	Description
int	height
int	width

Constructor Summary

Constructors

Constructor	Description
Size(int width, int height)

Method Summary

Modifier and Type	Method	Description
int	compareTo(Size other)	Default sort order is ascending by size.
boolean	equals(Object o)
boolean	fitsIn(Size other)	Checks if both dimensions of the other size are at least as large as this size.
int	hashCode()
Size	rotate()	Swap width and height.
Size	scale(int n, int d)	Scale by n / d.
Size	scaleCrop(Size into)	Scales the size so that both dimensions will be greater than or equal to the corresponding dimension of the parent.
Size	scaleFit(Size into)	Scales the dimensions so that it fits entirely inside the parent.One of width or height will fit exactly.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

width

public final int width

height

public final int height

Constructor Detail

Size

public Size(int width,
            int height)

Method Detail

rotate

public Size rotate()

Swap width and height.

Returns:

a new Size with swapped width and height

scale

public Size scale(int n,
                  int d)

Scale by n / d.

Parameters:

n - numerator

d - denominator

Returns:

the scaled size

scaleFit

public Size scaleFit(Size into)

Scales the dimensions so that it fits entirely inside the parent.One of width or height will fit exactly. Aspect ratio is preserved.

Parameters:

into - the parent to fit into

Returns:

the scaled size

scaleCrop

public Size scaleCrop(Size into)

Scales the size so that both dimensions will be greater than or equal to the corresponding dimension of the parent. One of width or height will fit exactly. Aspect ratio is preserved.

Parameters:

into - the parent to fit into

Returns:

the scaled size

fitsIn

public boolean fitsIn(Size other)

Checks if both dimensions of the other size are at least as large as this size.

Parameters:

other - the size to compare with

Returns:

true if this size fits into the other size

compareTo

public int compareTo(@NonNull
                     Size other)

Default sort order is ascending by size.

Specified by:

compareTo in interface Comparable<Size>

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object