FeatureLayerManipulationPreview

java.lang.Object
- oracle.spatial.network.nfe.vis.mapcanvas.behavior.manipulate.BasicManipulationPreview
- - oracle.spatial.network.nfe.vis.mapcanvas.behavior.manipulate.FeatureLayerManipulationPreview

All Implemented Interfaces:

ManipulationPreview
```
public class FeatureLayerManipulationPreview
extends BasicManipulationPreview
```
A manipulation preview implementation for creating a feature layer manipulation preview. The changes in the feature layer's element are deduced from the manipulations made to its underlying network elements.

Constructor Summary

Constructors
Constructor	Description
`FeatureLayerManipulationPreview(NFEModel model, java.util.Collection<NFEFeatureElement> featElems, java.util.Map<java.lang.String,Manipulation<NFENetworkElement>> manNetElemsMap, double tolerance)`	Allocates a new feature layer manipulation preview

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`preview(java.awt.Graphics2D graphics, java.awt.geom.AffineTransform transform)`	Renders the preview

Methods inherited from class oracle.spatial.network.nfe.vis.mapcanvas.behavior.manipulate.BasicManipulationPreview
addPreview

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

- Constructor Detail
  - FeatureLayerManipulationPreview
```
public FeatureLayerManipulationPreview(NFEModel model,
                                       java.util.Collection<NFEFeatureElement> featElems,
                                       java.util.Map<java.lang.String,Manipulation<NFENetworkElement>> manNetElemsMap,
                                       double tolerance)
```
    Allocates a new feature layer manipulation preview
    
    Parameters:
    
    model - the current NFE model
    
    featElems - the feature elements that were affected by the manipulation of its underlying network elements
    
    manNetElemsMap - the manipulations performed over the underlying network elements
    
    tolerance - the tolerance used in model's coordinate system
- Method Detail
  - preview
```
public void preview(java.awt.Graphics2D graphics,
                    java.awt.geom.AffineTransform transform)
```
    Description copied from interface: ManipulationPreview
    
    Renders the preview
    
    Specified by:
    
    preview in interface ManipulationPreview
    
    Overrides:
    
    preview in class BasicManipulationPreview
    
    Parameters:
    
    graphics - a graphics object
    
    transform - the transform used