DataRenderable (JasperReports Javadoc 7.0.1 API)

All Known Implementing Classes:

AbstractRenderToImageDataRenderer, AbstractSvgDataToGraphics2DRenderer, SimpleDataRenderer, SimpleRenderToImageAwareDataRenderer, WrappingImageDataToGraphics2DRenderer, WrappingRenderToImageDataRenderer, WrappingSvgDataToGraphics2DRenderer
```
public interface DataRenderable
```
The DataRenderable interface has a method called getData(JasperReportsContext), which gets called by the engine each time it needs the actual image data either to embed it directly into the exported documents, or to use it to draw the image or the graphic onto a device or graphic context.

Author:

Teodor Danciu (teodord@users.sourceforge.net)

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  byte[] getData(JasperReportsContext jasperReportsContext)

Method Detail

getData

byte[] getData(JasperReportsContext jasperReportsContext)
        throws JRException

Throws:: JRException