ScalingControl (JunGrapht Visualization 1.1 API)

All Known Implementing Classes:

AbsoluteCrossoverScalingControl, CrossoverScalingControl, LayoutScalingControl, ViewScalingControl
```
public interface ScalingControl
```

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static class ScalingControl.Axis

Field Summary

Fields
Modifier and Type Field Description

static String CROSSOVER

static String ENABLE_SINGLE_AXIS_SCALING

static String MAX_SCALE

static String MIN_SCALE

Method Summary

All Methods Instance Methods Abstract Methods Default Methods Deprecated Methods
Modifier and Type	Method	Description
`void`	`scale(VisualizationServer<?,?> vv, double horizontalAmount, double verticalAmount, Point2D at)`	zoom the display in or out
`default void`	`scale(VisualizationServer<?,?> vv, double amount, Point2D at)`	Deprecated.

- Field Detail
  - MIN_SCALE
```
static final String MIN_SCALE
```
    See Also:
    
    Constant Field Values
  - MAX_SCALE
```
static final String MAX_SCALE
```
    See Also:
    
    Constant Field Values
  - CROSSOVER
```
static final String CROSSOVER
```
    See Also:
    
    Constant Field Values
  - ENABLE_SINGLE_AXIS_SCALING
```
static final String ENABLE_SINGLE_AXIS_SCALING
```
    See Also:
    
    Constant Field Values
- Method Detail
  - scale
```
@Deprecated
default void scale(VisualizationServer<?,?> vv,
                   double amount,
                   Point2D at)
```
    Deprecated.
    
    zoom the display in or out
    
    Parameters:
    
    vv - the VisualizationViewer
    
    amount - how much to adjust scale by
    
    at - where to adjust scale from
  - scale
```
void scale(VisualizationServer<?,?> vv,
           double horizontalAmount,
           double verticalAmount,
           Point2D at)
```
    zoom the display in or out
    
    Parameters:
    
    vv - the VisualizationViewer
    
    horizontalAmount - how much to adjust horizontal scale by
    
    verticalAmount - how much to adjust vertical scale by
    
    at - where to adjust scale from