MCIndexPointSnapper

com.vividsolutions.jts.noding.snapround

Class MCIndexPointSnapper

java.lang.Object
- com.vividsolutions.jts.noding.snapround.MCIndexPointSnapper

```
public class MCIndexPointSnapper
extends Object
```
"Snaps" all SegmentStrings in a SpatialIndex containing MonotoneChains to a given HotPixel.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
`class`	`MCIndexPointSnapper.HotPixelSnapAction`

Constructor Summary

Constructors

Constructor and Description
`MCIndexPointSnapper(SpatialIndex index)`

Method Summary

All Methods

Instance Methods

Concrete Methods
Modifier and Type	Method and Description
`boolean`	`snap(HotPixel hotPixel)`
`boolean`	`snap(HotPixel hotPixel, SegmentString parentEdge, int hotPixelVertexIndex)` Snaps (nodes) all interacting segments to this hot pixel.

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

- Constructor Detail
  - MCIndexPointSnapper
```
public MCIndexPointSnapper(SpatialIndex index)
```
- Method Detail
  - snap
```
public boolean snap(HotPixel hotPixel,
                    SegmentString parentEdge,
                    int hotPixelVertexIndex)
```
    Snaps (nodes) all interacting segments to this hot pixel. The hot pixel may represent a vertex of an edge, in which case this routine uses the optimization of not noding the vertex itself
    
    Parameters:
    
    hotPixel - the hot pixel to snap to
    
    parentEdge - the edge containing the vertex, if applicable, or null
    
    hotPixelVertexIndex - the index of the hotPixel vertex, if applicable, or -1
    
    Returns:
    
    true if a node was added for this pixel
  - snap
```
public boolean snap(HotPixel hotPixel)
```