org.romaframework.module.chart.jfreechart.charttypes
Class MeterTypeRenderer

java.lang.Object
  org.romaframework.module.chart.jfreechart.charttypes.MeterTypeRenderer

All Implemented Interfaces:

ChartTypeRenderer

public class MeterTypeRenderer
extends java.lang.Object
implements ChartTypeRenderer

provides the logic to represent a dataset as an 3D bar chart

Author:

Luigi Dell'Aquila

Constructor Summary

MeterTypeRenderer()

Method Summary

void	render(org.jfree.data.general.Dataset dataset, RenderOptions options, java.io.OutputStream outputStream) this method must read a dataset and the options and write the resulting image on the output stream
void	render(java.util.List<MeterChartRange> ranges, org.jfree.data.general.Dataset dataset, RenderOptions options, java.io.OutputStream outputStream)

Methods inherited from class java.lang.Object

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

Constructor Detail

MeterTypeRenderer

public MeterTypeRenderer()

Method Detail

render

public void render(org.jfree.data.general.Dataset dataset,
                   RenderOptions options,
                   java.io.OutputStream outputStream)

Description copied from interface: ChartTypeRenderer

this method must read a dataset and the options and write the resulting image on the output stream

Specified by:

render in interface ChartTypeRenderer

Parameters:

dataset - the data set to be represented

options - the options about how to represent the graph (width/height, orientation, labels etc.)

outputStream - the stream where this method has to write the chart image

render

public void render(java.util.List<MeterChartRange> ranges,
                   org.jfree.data.general.Dataset dataset,
                   RenderOptions options,
                   java.io.OutputStream outputStream)