org.opennms.secret.service
Interface GraphRenderer

All Known Implementing Classes:

GraphRendererImpl

public interface GraphRenderer

returns a rendered version of the graph definition supplied

Author:

mhuot

Method Summary

ByteArrayInputStream

getPNG(GraphDefinition gdef)

Method Detail

getPNG

ByteArrayInputStream getPNG(GraphDefinition gdef)
                            throws IOException,
                                   org.jrobin.core.RrdException

Throws:

IOException

org.jrobin.core.RrdException