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# LanczosResample 

#### class LanczosResample extends CubicResample

Implemented exactly as in: http://en.wikipedia.org/wiki/Lanczos_resampling#Multidimensional_interpolation

GDAL uses a Lanczos resample radius, *a*, as 3, so our cubic size here is 6 * 6.

This falls back to the Bilinear resample when all 6 * 6 points can't be established.

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1. LanczosResample
2. CubicResample
3. BilinearResample
4. Resample
5. AnyRef
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### Instance Constructors

1. new LanczosResample(tile: Tile, extent: Extent)

### Value Members

1. final def !=(arg0: Any)
Definition Classes
AnyRef → Any
2. final def ##(): Int
Definition Classes
AnyRef → Any
3. final def ==(arg0: Any)
Definition Classes
AnyRef → Any
4. final def asInstanceOf[T0]: T0
Definition Classes
Any
5. def bilinearDouble(leftCol: Int, topRow: Int, xRatio: Double, yRatio: Double)
Definition Classes
BilinearResample
6. def bilinearInt(leftCol: Int, topRow: Int, xRatio: Double, yRatio: Double): Int
Definition Classes
BilinearResample
7. val cellheight
Attributes
protected
Definition Classes
Resample
8. val cellwidth
Attributes
protected
Definition Classes
Resample
9. def clone()
Attributes
protected[lang]
Definition Classes
AnyRef
Annotations
@throws( ... ) @native()
10. val cols: Int
Attributes
protected
Definition Classes
Resample
11. def cubicResample(t: Tile, x: Double, y: Double)
Definition Classes
LanczosResampleCubicResample
12. final def eq(arg0: AnyRef)
Definition Classes
AnyRef
13. def equals(arg0: Any)
Definition Classes
AnyRef → Any
14. def finalize(): Unit
Attributes
protected[lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
15. final def getClass(): Class[_]
Definition Classes
AnyRef → Any
Annotations
@native()
16. def hashCode(): Int
Definition Classes
AnyRef → Any
Annotations
@native()
17. final def isInstanceOf[T0]
Definition Classes
Any
18. final def ne(arg0: AnyRef)
Definition Classes
AnyRef
19. final def notify(): Unit
Definition Classes
AnyRef
Annotations
@native()
20. final def notifyAll(): Unit
Definition Classes
AnyRef
Annotations
@native()
21. val re
Attributes
protected
Definition Classes
Resample
22. final def resample(x: Double, y: Double): Int
Definition Classes
Resample
23. final def resample(p: Point): Int
Definition Classes
Resample
24. final def resampleDouble(x: Double, y: Double)
Definition Classes
Resample
25. final def resampleDouble(p: Point)
Definition Classes
Resample
26. def resampleDoubleValid(x: Double, y: Double)
Definition Classes
CubicResampleBilinearResampleResample
27. def resampleValid(x: Double, y: Double): Int
Definition Classes
CubicResampleBilinearResampleResample
28. def resolveTopLeftCoordsAndRatios(x: Double, y: Double): (Int, Int, Double, Double)
Definition Classes
BilinearResample
29. val rows: Int
Attributes
protected
Definition Classes
Resample
30. final def synchronized[T0](arg0: ⇒ T0): T0
Definition Classes
AnyRef
31. def toString(): String
Definition Classes
AnyRef → Any
32. final def wait(): Unit
Definition Classes
AnyRef
Annotations
@throws( ... )
33. final def wait(arg0: Long, arg1: Int): Unit
Definition Classes
AnyRef
Annotations
@throws( ... )
34. final def wait(arg0: Long): Unit
Definition Classes
AnyRef
Annotations
@throws( ... ) @native()