AbstractOffscreenChartRenderer

java.lang.Object
- weka.gui.beans.AbstractOffscreenChartRenderer

All Implemented Interfaces:

OffscreenChartRenderer

Direct Known Subclasses:

WekaOffscreenChartRenderer
```
public abstract class AbstractOffscreenChartRenderer
extends java.lang.Object
implements OffscreenChartRenderer
```
Abstract base class for offscreen chart renderers. Provides a method for retrieving options and a convenience method for getting the index of an attribute given its name.

Version:

$Revision: 8034 $

Author:

Mark Hall (mhall{[at]}pentaho{[dot]}com)

Constructor Summary

Constructors
Constructor Description

AbstractOffscreenChartRenderer()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`optionsTipTextHTML()`	Gets a short list of additional options (if any), suitable for displaying in a tip text, in HTML form.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface weka.gui.beans.OffscreenChartRenderer
rendererName, renderHistogram, renderXYLineChart, renderXYScatterPlot

- Constructor Detail
  - AbstractOffscreenChartRenderer
```
public AbstractOffscreenChartRenderer()
```
- Method Detail
  - optionsTipTextHTML
```
public java.lang.String optionsTipTextHTML()
```
    Gets a short list of additional options (if any), suitable for displaying in a tip text, in HTML form. Concrete subclasses should override this if they can actually process additional options.
    
    Specified by:
    
    optionsTipTextHTML in interface OffscreenChartRenderer
    
    Returns:
    
    additional options description in simple HTML form