ZoomManager

All Implemented Interfaces:

it.unibo.alchemist.boundary.ui.api.SlideInputManager
```
public interface ZoomManager
 implements SlideInputManager
                    
```
A class that implements the IZoomManager interface is able to convert the sliding of any physical/virtual device/control into a positive double value that represents a zoom rate.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description

Constructor Summary

Constructors
Constructor	Description

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`abstract double`	`getZoom()`	Gets the zoom rate.
`abstract void`	`setZoom(double rate)`	Sets the zoom rate.

Methods inherited from class it.unibo.alchemist.boundary.ui.api.SlideInputManager
dec, inc
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
- Method Detail
  - getZoom
```
 abstract double getZoom()
```
    Gets the zoom rate.
    
    Returns:
    
    a double value representing the zoom rate
  - setZoom
```
 abstract void setZoom(double rate)
```
    Sets the zoom rate.
    
    Parameters:
    
    rate - is the double value representing the zoom rate