org.bootchart.renderer

Class Renderer

java.lang.Object

org.bootchart.renderer.Renderer

Direct Known Subclasses:

ImageRenderer, SVGRenderer

public abstract class Renderer
extends java.lang.Object

Renderable is a common interface for different boot chart renderers.

Constructor Summary

Constructors

Constructor and Description
Renderer()

Method Summary

Methods

Modifier and Type	Method and Description
abstract java.lang.String	getFileSuffix() Returns the file suffix to use for the rendered image.
abstract void	render(java.util.Properties headers, BootStats bootStats, java.io.OutputStream os) Render the chart and output to an output stream.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Renderer

public Renderer()

Method Detail

render

public abstract void render(java.util.Properties headers,
          BootStats bootStats,
          java.io.OutputStream os)
                     throws java.io.IOException

Render the chart and output to an output stream.

Parameters:

headers - header properties to include in the title banner

bootStats - boot statistics

os - the output stream to write to

Throws:

java.io.IOException - if an I/O error occurs

getFileSuffix

public abstract java.lang.String getFileSuffix()

Returns the file suffix to use for the rendered image.

Returns:

file suffix