ConfigureScalingCommand (Nebula NatTable 2.0.5-SNAPSHOT API)

java.lang.Object
- org.eclipse.nebula.widgets.nattable.command.AbstractContextFreeCommand
- - org.eclipse.nebula.widgets.nattable.layer.command.ConfigureScalingCommand

All Implemented Interfaces:

ILayerCommand
```
public class ConfigureScalingCommand
extends AbstractContextFreeCommand
```
This command is used to configure scaling behavior. It transports IDpiConverter for horizontal and vertical dpi based scaling down the layer stack. This way every layer that directly performs pixel based size calculations is able to consume the converter.
IMPORTANT
This command is not intended to be consumed at any layer. It is necessary that it is transported down the whole layer stack of all layer regions so every layer has the chance to consume the IDpiConverter.

The registering of IDpiConverter for automatic scaling is done via this command to avoid dependencies between SizeConfig, DataLayer and the IDpiConverter. This is necessary because every UI toolkit has its own mechanism to provide the current DPI values.

DPI factors could be different for x and y but the Windows API always delivers the same values for x and y. To avoid later refactorings because this behavior changes, this command transports an IDpiConverter for horizontal and vertical DPI conversion.

Constructor Summary

Constructors
Constructor	Description
`ConfigureScalingCommand(IDpiConverter dpiConverter)`
`ConfigureScalingCommand(IDpiConverter horizontalDpiConverter, IDpiConverter verticalDpiConverter)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

IDpiConverter getHorizontalDpiConverter()

IDpiConverter getVerticalDpiConverter()
- Methods inherited from class org.eclipse.nebula.widgets.nattable.command.AbstractContextFreeCommand
  cloneCommand, convertToTargetLayer
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ConfigureScalingCommand
```
public ConfigureScalingCommand(IDpiConverter dpiConverter)
```
    Parameters:
    
    dpiConverter - The IDpiConverter that should be registered for horizontal and vertical DPI conversion.
    
    Since:
    
    2.0
  - ConfigureScalingCommand
```
public ConfigureScalingCommand(IDpiConverter horizontalDpiConverter,
                               IDpiConverter verticalDpiConverter)
```
    Parameters:
    
    horizontalDpiConverter - The IDpiConverter that should be registered for horizontal DPI conversion.
    
    verticalDpiConverter - The IDpiConverter that should be registered for vertical DPI conversion.
- Method Detail
  - getHorizontalDpiConverter
```
public IDpiConverter getHorizontalDpiConverter()
```
    Returns:
    
    The IDpiConverter that should be registered for horizontal DPI conversion.
  - getVerticalDpiConverter
```
public IDpiConverter getVerticalDpiConverter()
```
    Returns:
    
    The IDpiConverter that should be registered for vertical DPI conversion.