AnalogPanHelper

All Implemented Interfaces:
```
public final class AnalogPanHelper

                    
```
Helps manage panning done through the mouse, therefore analog in the sense that the panning can go towards any direction.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`private Boolean`	`valid`

Constructor Summary

Constructors
Constructor	Description
`AnalogPanHelper(Point current)`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`final Boolean`	`getValid()`	Returns whether this AnalogPanHelper is still valid.
`final Unit`	`setValid(Boolean valid)`
`final Point`	`update(Point next, Point view)`	Updates the panning position and returns it.
`final Unit`	`close()`	Closes the helper.

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

- Constructor Detail
  - AnalogPanHelper
```
AnalogPanHelper(Point current)
```
    Parameters:
    
    current - the current position of the mouse.
- Method Detail
  - getValid
```
 final Boolean getValid()
```
    Returns whether this AnalogPanHelper is still valid. Invalidation happens when close is called, for example when the mouse goes out of bounds.
  - setValid
```
 final Unit setValid(Boolean valid)
```
  - update
```
 final Point update(Point next, Point view)
```
    Updates the panning position and returns it.
    
    Parameters:
    
    next - the destination point
    
    view - the position of the view
  - close
```
 final Unit close()
```
    Closes the helper. This invalidates the AnalogPanHelper