SelectAction.VirtualManager (JOSM)

java.lang.Object
- org.openstreetmap.josm.actions.mapmode.SelectAction.VirtualManager

Enclosing class:: SelectAction

private final class SelectAction.VirtualManager
extends java.lang.Object

Field Summary

Fields
Modifier and Type	Field	Description
`private int`	`nodeVirtualSize`
`private Node`	`virtualNode`
`private int`	`virtualSnapDistSq2`
`private int`	`virtualSpace`
`private java.util.Collection<WaySegment>`	`virtualWays`

Constructor Summary

Constructors
Modifier Constructor Description

private VirtualManager()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`private boolean`	`activateVirtualNodeNearPoint(java.awt.Point p)`	Calculate a virtual node if there is enough visual space to draw a crosshair node and the middle of a way segment is clicked.
`private void`	`clear()`
`private void`	`createMiddleNodeFromVirtual(EastNorth currentEN)`
`private boolean`	`hasVirtualNode()`
`private boolean`	`hasVirtualWaysToBeConstructed()`
`private void`	`init()`

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

- Field Detail
  - virtualNode
```
private Node virtualNode
```
  - virtualWays
```
private java.util.Collection<WaySegment> virtualWays
```
  - nodeVirtualSize
```
private int nodeVirtualSize
```
  - virtualSnapDistSq2
```
private int virtualSnapDistSq2
```
  - virtualSpace
```
private int virtualSpace
```
- Constructor Detail
  - VirtualManager
```
private VirtualManager()
```
- Method Detail
  - init
```
private void init()
```
  - activateVirtualNodeNearPoint
```
private boolean activateVirtualNodeNearPoint(java.awt.Point p)
```
    Calculate a virtual node if there is enough visual space to draw a crosshair node and the middle of a way segment is clicked. If the user drags the crosshair node, it will be added to all ways in virtualWays.
    
    Parameters:
    
    p - the point clicked
    
    Returns:
    
    whether virtualNode and virtualWays were setup.
  - createMiddleNodeFromVirtual
```
private void createMiddleNodeFromVirtual(EastNorth currentEN)
```
  - clear
```
private void clear()
```
  - hasVirtualNode
```
private boolean hasVirtualNode()
```
  - hasVirtualWaysToBeConstructed
```
private boolean hasVirtualWaysToBeConstructed()
```