org.expasy.jpl.commons.base.render
Interface ChartRenderer

All Known Subinterfaces:

BarChartRenderer

All Known Implementing Classes:

Abstract2DChartRenderer, BarCodeRenderer, HistogramDataSetRenderer, StatisticalSerieRenderer

public interface ChartRenderer

All chart renderers will have to implements these methods.

Version:

1.0

Author:

nikitin

Method Summary

void	exportChart(String filename) create an image file
Paint	getChartColor(int chartIndex) get the color of ith chart
ImageFormat	getImageFormat() get the image format (jpg, png, ...)
BufferedImage	render() render the chart
void	setBackgroundColor(Paint color) set the background color
void	setChartColor(int chartIndex, Paint color) set the color of ith chart
void	setDimension(Dimension dim) set chart dimension
void	setXAxisDefaultInterval()
void	setXAxisInterval(double from, double to) set the x-axis interval to render
void	setXAxisLegend(String legend) set x axis legend
void	setYAxisLegend(String legend) set y axis legend

Method Detail

setChartColor

void setChartColor(int chartIndex,
                   Paint color)

set the color of ith chart

getChartColor

Paint getChartColor(int chartIndex)

get the color of ith chart

getImageFormat

ImageFormat getImageFormat()

get the image format (jpg, png, ...)

setDimension

void setDimension(Dimension dim)

set chart dimension

setBackgroundColor

void setBackgroundColor(Paint color)

set the background color

setXAxisInterval

void setXAxisInterval(double from,
                      double to)

set the x-axis interval to render

setXAxisDefaultInterval

void setXAxisDefaultInterval()

setXAxisLegend

void setXAxisLegend(String legend)

set x axis legend

setYAxisLegend

void setYAxisLegend(String legend)

set y axis legend

render

BufferedImage render()
                     throws ImageRenderingException

render the chart

Throws:

ImageRenderingException

exportChart

void exportChart(String filename)
                 throws ImageRenderingException

create an image file

Throws:

ImageRenderingException