All Implemented Interfaces:

android.view.View.OnTouchListener
```
public class PanZoom
 implements View.OnTouchListener
                    
```
Enables basic pan/zoom touch behavior for an XYPlot. By default boundaries there are no boundaries imposed on scrolling and zooming. You can provide these boundaries on your XYPlot using getOuterLimits. TODO: zoom using dynamic center point TODO: stretch both mode

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`public enum`	`PanZoom.Pan`
`public enum`	`PanZoom.Zoom`
`public enum`	`PanZoom.ZoomLimit`	Limits imposed on the zoom.
`public class`	`PanZoom.State`	A snapshot of an XYPlot's domain and range boundaries, as captured by getState and restored by setState. Each boundary edge is stored independently; an edge whose mode is null is left untouched when the state is applied.

Field Summary

Fields
Modifier and Type	Field	Description
`public PanZoom.Pan`	`pan`
`public PanZoom.Zoom`	`zoom`
`public PanZoom.ZoomLimit`	`zoomLimit`
`public boolean`	`isEnabled`
`public View.OnTouchListener`	`delegate`

Constructor Summary

Constructors
Constructor	Description

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`PanZoom.Pan`	`getPan()`
`void`	`setPan(@NonNull() PanZoom.Pan pan)`
`PanZoom.Zoom`	`getZoom()`
`void`	`setZoom(@NonNull() PanZoom.Zoom zoom)`
`PanZoom.ZoomLimit`	`getZoomLimit()`
`void`	`setZoomLimit(@NonNull() PanZoom.ZoomLimit zoomLimit)`
`boolean`	`isEnabled()`
`void`	`setEnabled(boolean enabled)`
`View.OnTouchListener`	`getDelegate()`
`void`	`setDelegate(@Nullable() View.OnTouchListener delegate)`	Set a delegate to receive onTouch calls before this class does.
`PanZoom.State`	`getState()`
`void`	`setState(@NonNull() PanZoom.State state)`	Applies a previously captured state to the plot.
`static PanZoom`	`attach(@NonNull() XYPlot plot)`	Convenience method for enabling pan/zoom behavior on an instance of XYPlot, using a default behavior of BOTH and SCALE.
`static PanZoom`	`attach(@NonNull() XYPlot plot, @NonNull() PanZoom.Pan pan, @NonNull() PanZoom.Zoom zoom)`	Old method for enabling pan/zoom behavior on an instance of XYPlot, using the default behavior of OUTER.
`static PanZoom`	`attach(@NonNull() XYPlot plot, @NonNull() PanZoom.Pan pan, @NonNull() PanZoom.Zoom zoom, @NonNull() PanZoom.ZoomLimit limit)`	New method for enabling pan/zoom behavior on an instance of XYPlot.
`boolean`	`onTouch(View view, MotionEvent event)`
`void`	`reset()`

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

- Constructor Detail
- Method Detail
  - getPan
```
@NonNull() PanZoom.Pan getPan()
```
  - setPan
```
 void setPan(@NonNull() PanZoom.Pan pan)
```
  - getZoom
```
@NonNull() PanZoom.Zoom getZoom()
```
  - setZoom
```
 void setZoom(@NonNull() PanZoom.Zoom zoom)
```
  - getZoomLimit
```
@NonNull() PanZoom.ZoomLimit getZoomLimit()
```
  - setZoomLimit
```
 void setZoomLimit(@NonNull() PanZoom.ZoomLimit zoomLimit)
```
  - isEnabled
```
 boolean isEnabled()
```
  - setEnabled
```
 void setEnabled(boolean enabled)
```
  - getDelegate
```
@Nullable() View.OnTouchListener getDelegate()
```
  - setDelegate
```
 void setDelegate(@Nullable() View.OnTouchListener delegate)
```
    Set a delegate to receive onTouch calls before this class does. If the delegate wishes to consume the event, it should return true, otherwise it should return false. Returning false will not prevent future onTouch events from filtering through the delegate as it normally would when attaching directly to an instance of View.
  - getState
```
@NonNull() PanZoom.State getState()
```
    Returns:
    
    A snapshot of the plot's current domain and range boundaries, reflecting any panning / zooming that has taken place. Suitable for persisting (eg. in an Activity's saved instance state) and later restoring via setState.
  - setState
```
 void setState(@NonNull() PanZoom.State state)
```
    Applies a previously captured state to the plot. Note that the plot is not redrawn.
  - attach
```
@NonNull() static PanZoom attach(@NonNull() XYPlot plot)
```
    Convenience method for enabling pan/zoom behavior on an instance of XYPlot, using a default behavior of BOTH and SCALE. Use attach for finer grain control of this behavior.
  - attach
```
@NonNull() static PanZoom attach(@NonNull() XYPlot plot, @NonNull() PanZoom.Pan pan, @NonNull() PanZoom.Zoom zoom)
```
    Old method for enabling pan/zoom behavior on an instance of XYPlot, using the default behavior of OUTER. Use attach for finer grain control of this behavior.
  - attach
```
@NonNull() static PanZoom attach(@NonNull() XYPlot plot, @NonNull() PanZoom.Pan pan, @NonNull() PanZoom.Zoom zoom, @NonNull() PanZoom.ZoomLimit limit)
```
    New method for enabling pan/zoom behavior on an instance of XYPlot.
  - onTouch
```
 boolean onTouch(View view, MotionEvent event)
```
  - reset
```
 void reset()
```

Class PanZoom

Nested Class Summary

Field Summary

Constructor Summary

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Method Detail

getPan

setPan

getZoom

setZoom

getZoomLimit

setZoomLimit

isEnabled

setEnabled

getDelegate

setDelegate

getState

setState

attach

attach

attach

onTouch

reset