RrdGraphDef.ImageSource (I2P Anonymous Network - Java Documentation - Version 1.5.0)

Enclosing class:

RrdGraphDef
```
public static interface RrdGraphDef.ImageSource
```
Implementations of this class can be used to generate image than can be layered on graph. The can be used for background image, a background image draw on canvas or an overlay image.

Author:

Fabrice Bacchella

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  BufferedImage apply(int w, int h)
  A image of the required size that will be applied.

- Method Detail
  - apply
```
BufferedImage apply(int w,
                    int h)
             throws IOException
```
    A image of the required size that will be applied. If the generated image is too big, it will be clipped before being applied.
    
    Parameters:
    
    w - the width of the requested image
    
    h - the high of the requested image
    
    Returns:
    
    an image to draw.
    
    Throws:
    
    IOException