Resampling.Raster (SNAP Engine API)

All Known Implementing Classes:

BaseElevationModel

Enclosing interface:

Resampling
```
public static interface Resampling.Raster
```
A raster is a rectangular grid which provides sample values at a given raster position x,y.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`int`	`getHeight()`	Gets the raster's height.
`boolean`	`getSamples(int[] x, int[] y, double[][] samples)`	Gets the sample value at the given raster position or `Float.NaN`.
`int`	`getWidth()`	Gets the raster's width.

- Method Detail
  - getWidth
```
int getWidth()
```
    Gets the raster's width.
    
    Returns:
    
    the raster's width
  - getHeight
```
int getHeight()
```
    Gets the raster's height.
    
    Returns:
    
    the raster's height
  - getSamples
```
boolean getSamples(int[] x,
                   int[] y,
                   double[][] samples)
            throws Exception
```
    Gets the sample value at the given raster position or Float.NaN.
    
    Parameters:
    
    x - the pixel's X-coordinate
    
    y - the pixel's Y-coordinate the sample value or Double.NaN if data is missing at the given raster position
    
    Returns:
    
    false if one value is Double#NaN
    
    Throws:
    
    Exception - if a non-runtime error occurs, e.g I/O error