Scale

All Implemented Interfaces:
```
public final class Scale

                    
```
A ratio of the size of an object as displayed on a document page to the size of a corresponding real-world object. Scale objects are used for measurement annotations. This class is immutable - you must create a new Scale object if you want to change any of the members.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`public enum`	`Scale.UnitFrom`	Units available for the source scale value.
`public enum`	`Scale.UnitTo`	Units available for the target scale value.

Field Summary

Fields
Modifier and Type	Field	Description
`public final float`	`valueFrom`
`public final Scale.UnitFrom`	`unitFrom`
`public final float`	`valueTo`
`public final Scale.UnitTo`	`unitTo`

Constructor Summary

Constructors
Constructor	Description
`Scale(float valueFrom, Scale.UnitFrom unitFrom, float valueTo, Scale.UnitTo unitTo)`	Creates an instance of a measurement Scale object.

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`boolean`	`equals(Object other)`
`int`	`hashCode()`
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Scale
```
Scale(float valueFrom, Scale.UnitFrom unitFrom, float valueTo, Scale.UnitTo unitTo)
```
    Creates an instance of a measurement Scale object.
    
    Parameters:
    
    valueFrom - : Float value to set source scale from.
    
    unitFrom - : Unit to set the source scale from.
    
    valueTo - : Float value to set the target scale to.
    
    unitTo - : Unit to set the target scale to.
- Method Detail
  - equals
```
 boolean equals(Object other)
```
  - hashCode
```
 int hashCode()
```
  - toString
```
@NonNull() String toString()
```