org.strbio.util.graph
Class ColorScaleLegend

java.lang.Object
  org.strbio.util.graph.ColorScaleLegend

All Implemented Interfaces:

Legend

public class ColorScaleLegend
extends java.lang.Object
implements Legend

A legend for graphs, showing a bar indicating which ColorScale colors correspond to which numeric values.

  Version 1.0, 5/17/99 - adapted from org.strbio.util.BarLegend
  

Version:

1.0, 5/17/99

Author:

JMC

Constructor Summary

ColorScaleLegend(double a, double b, ColorScale c, java.awt.Font f, java.awt.FontMetrics fmet, java.lang.String l, java.lang.String fmt)
Initialize new legend.

Method Summary

ColorScale	getColorScale() Return the color scale being used.
int	getHeight() Get the height that the legend wants to draw in.
int	getWidth() Get the width that the legend wants to draw in.
void	paintLegend(java.awt.Graphics g, int x, int y) draw the legend, at a given top, left position.
void	setColorScale(ColorScale x) Set the color scale to use.
void	setFont(java.awt.Font f, java.awt.FontMetrics fmet) set the font labels will be printed in.
void	setFormat(java.lang.String x) Sets the format string for printing min, max; i.e. "%.2f".
void	setLabel(java.lang.String l) set the label for this legend.
void	setMinMax(double x, double y) Sets the min anx max values for the scale.

Methods inherited from class java.lang.Object

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

Constructor Detail

ColorScaleLegend

public ColorScaleLegend(double a,
                        double b,
                        ColorScale c,
                        java.awt.Font f,
                        java.awt.FontMetrics fmet,
                        java.lang.String l,
                        java.lang.String fmt)

Initialize new legend.

Method Detail

getColorScale

public ColorScale getColorScale()

Return the color scale being used.

setColorScale

public void setColorScale(ColorScale x)

Set the color scale to use.

setFormat

public void setFormat(java.lang.String x)

Sets the format string for printing min, max; i.e. "%.2f". If null, won't display min and max.

setLabel

public void setLabel(java.lang.String l)

set the label for this legend.

Specified by:

setLabel in interface Legend

setMinMax

public void setMinMax(double x,
                      double y)

Sets the min anx max values for the scale.

setFont

public void setFont(java.awt.Font f,
                    java.awt.FontMetrics fmet)

set the font labels will be printed in.

Specified by:

setFont in interface Legend

getWidth

public int getWidth()

Description copied from interface: Legend

Get the width that the legend wants to draw in.

Specified by:

getWidth in interface Legend

getHeight

public int getHeight()

Description copied from interface: Legend

Get the height that the legend wants to draw in.

Specified by:

getHeight in interface Legend

paintLegend

public void paintLegend(java.awt.Graphics g,
                        int x,
                        int y)

Description copied from interface: Legend

draw the legend, at a given top, left position.

Specified by:

paintLegend in interface Legend