org.jfree.chart.axis
Class HorizontalLogarithmicColorBarAxis

java.lang.Object
  |
  +--org.jfree.chart.axis.Axis
        |
        +--org.jfree.chart.axis.ValueAxis
              |
              +--org.jfree.chart.axis.NumberAxis
                    |
                    +--org.jfree.chart.axis.HorizontalNumberAxis
                          |
                          +--org.jfree.chart.axis.HorizontalLogarithmicAxis
                                |
                                +--org.jfree.chart.axis.HorizontalLogarithmicColorBarAxis

All Implemented Interfaces:

AxisConstants, ColorBarAxis, HorizontalAxis, java.io.Serializable

public class HorizontalLogarithmicColorBarAxis

extends HorizontalLogarithmicAxis

implements ColorBarAxis, java.io.Serializable

A horizontal logarithmic ColorBar. This class extends the HorizontalLogarithmicAxis to provide a) tickmarks, b) ticklabels, c) axis label, d) mapping between java2D and plot units.

Author:

David M. O'Donnell

See Also:

Serialized Form

Field Summary

static int	DEFAULT_COLORBAR_THICKNESS The default color bar thickness.
static double	DEFAULT_COLORBAR_THICKNESS_PCT The default color bar thickness as a percentage.
static int	DEFAULT_OUTERGAP The default outer gap.

Fields inherited from class org.jfree.chart.axis.HorizontalLogarithmicAxis

LOG10_VALUE, SMALL_LOG_VALUE

Fields inherited from class org.jfree.chart.axis.HorizontalNumberAxis

DEFAULT_VERTICAL_TICK_LABELS

Fields inherited from class org.jfree.chart.axis.NumberAxis

DEFAULT_AUTO_RANGE_INCLUDES_ZERO, DEFAULT_AUTO_RANGE_STICKY_ZERO, DEFAULT_TICK_UNIT

Fields inherited from class org.jfree.chart.axis.ValueAxis

DEFAULT_AUTO_RANGE, DEFAULT_AUTO_RANGE_MINIMUM_SIZE, DEFAULT_AUTO_TICK_UNIT_SELECTION, DEFAULT_INVERTED, DEFAULT_LOWER_BOUND, DEFAULT_LOWER_MARGIN, DEFAULT_RANGE, DEFAULT_UPPER_BOUND, DEFAULT_UPPER_MARGIN, MAXIMUM_TICK_COUNT

Fields inherited from interface org.jfree.chart.axis.AxisConstants

BOTTOM, DEFAULT_AXIS_LABEL_FONT, DEFAULT_AXIS_LABEL_INSETS, DEFAULT_AXIS_LABEL_PAINT, DEFAULT_AXIS_VISIBLE, DEFAULT_TICK_LABEL_FONT, DEFAULT_TICK_LABEL_INSETS, DEFAULT_TICK_LABEL_PAINT, DEFAULT_TICK_LABELS_VISIBLE, DEFAULT_TICK_MARK_INSIDE_LENGTH, DEFAULT_TICK_MARK_OUTSIDE_LENGTH, DEFAULT_TICK_MARK_PAINT, DEFAULT_TICK_MARK_STROKE, DEFAULT_TICK_MARKS_VISIBLE, LEFT, RIGHT, TOP

Constructor Summary

HorizontalLogarithmicColorBarAxis(java.lang.String label)
Constructor for HorizontalLogarithmicColorBarAxis.

Method Summary

void	autoAdjustRange() Rescales the axis to ensure that all data is visible.
void	doAutoRange() This is cheat to make autoAdjustRange public.
void	draw(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D drawArea, java.awt.geom.Rectangle2D dataArea, int location) Draws the plot on a Java 2D graphics device (such as the screen or a printer).
void	drawColorBar(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D colorBarArea) Draws the plot on a Java 2D graphics device (such as the screen or a printer).
ColorPalette	getColorPalette() Returns the current ColorPalette.
java.awt.Paint	getPaint(double value) Returns the Paint associated with the value.
protected boolean	isCompatiblePlot(Plot plot) Returns true if a plot is compatible with the axis, and false otherwise.
double	reserveHeight(java.awt.Graphics2D g2, Plot plot, java.awt.geom.Rectangle2D drawArea, int location) Returns the height required to draw the axis in the specified draw area.
double	reserveHeight(java.awt.Graphics2D g2, Plot plot, java.awt.geom.Rectangle2D drawArea, int location, double reservedWidth, int verticalAxisLocation) Returns area in which the axis will be displayed.
void	setColorPalette(ColorPalette palette) Sets the current ColorPalette.
void	setMaximumAxisValue(double value) Sets the maximum axis value.
void	setMinimumAxisValue(double value) Sets the minimum axis value.

Methods inherited from class org.jfree.chart.axis.HorizontalLogarithmicAxis

adjustedLog10, computeLogCeil, computeLogFloor, getAllowNegativesFlag, refreshTicks, setAllowNegativesFlag, setRange, setupSmallLogFlag, switchedLog10, translateJava2DtoValue, translateValueToJava2D

Methods inherited from class org.jfree.chart.axis.HorizontalNumberAxis

configure, getMarkerBand, isVerticalTickLabels, selectAutoTickUnit, setMarkerBand, setVerticalTickLabels

Methods inherited from class org.jfree.chart.axis.NumberAxis

autoRangeIncludesZero, autoRangeStickyZero, calculateHighestVisibleTickValue, calculateLowestVisibleTickValue, calculateVisibleTickCount, createIntegerTickUnits, createIntegerTickUnits, createStandardTickUnits, createStandardTickUnits, getNumberFormatOverride, getTickUnit, setAutoRangeIncludesZero, setAutoRangeStickyZero, setNumberFormatOverride, setTickUnit, setTickUnit

Methods inherited from class org.jfree.chart.axis.ValueAxis

centerRange, getAnchorValue, getAutoRangeMinimumSize, getAutoTickIndex, getFixedAutoRange, getLowerMargin, getMaximumAxisValue, getMinimumAxisValue, getRange, getStandardTickUnits, getUpperMargin, isAutoRange, isAutoTickUnitSelection, isInverted, resizeRange, resizeRange, setAnchoredRange, setAnchorValue, setAnchorValueAttribute, setAutoRange, setAutoRange, setAutoRangeMinimumSize, setAutoRangeMinimumSize, setAutoTickIndex, setAutoTickUnitSelection, setAutoTickUnitSelection, setFixedAutoRange, setInverted, setLowerMargin, setRange, setRangeAboutValue, setRangeAttribute, setStandardTickUnits, setUpperMargin

Methods inherited from class org.jfree.chart.axis.Axis

addChangeListener, drawHorizontalLabel, drawVerticalLabel, equals, getFixedDimension, getLabel, getLabelFont, getLabelInsets, getLabelPaint, getMaxTickLabelWidth, getPlot, getTickLabelFont, getTickLabelInsets, getTickLabelPaint, getTickMarkInsideLength, getTickMarkOutsideLength, getTickMarkPaint, getTickMarkStroke, getTicks, isTickLabelsVisible, isTickMarksVisible, isVisible, notifyListeners, removeChangeListener, setFixedDimension, setLabel, setLabelFont, setLabelInsets, setLabelPaint, setPlot, setTickLabelFont, setTickLabelInsets, setTickLabelPaint, setTickLabelsVisible, setTickMarkInsideLength, setTickMarkOutsideLength, setTickMarkPaint, setTickMarkStroke, setTickMarksVisible, setVisible

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_COLORBAR_THICKNESS

public static final int DEFAULT_COLORBAR_THICKNESS

The default color bar thickness.

See Also:

Constant Field Values

DEFAULT_COLORBAR_THICKNESS_PCT

public static final double DEFAULT_COLORBAR_THICKNESS_PCT

The default color bar thickness as a percentage.

See Also:

Constant Field Values

DEFAULT_OUTERGAP

public static final int DEFAULT_OUTERGAP

The default outer gap.

See Also:

Constant Field Values

Constructor Detail

HorizontalLogarithmicColorBarAxis

public HorizontalLogarithmicColorBarAxis(java.lang.String label)

Constructor for HorizontalLogarithmicColorBarAxis.

Parameters:

label - the axis label.

Method Detail

draw

public void draw(java.awt.Graphics2D g2,
                 java.awt.geom.Rectangle2D drawArea,
                 java.awt.geom.Rectangle2D dataArea,
                 int location)

Draws the plot on a Java 2D graphics device (such as the screen or a printer).

Overrides:

draw in class HorizontalNumberAxis

Parameters:

g2 - the graphics device.

drawArea - the area within which the chart should be drawn.

dataArea - the area within which the plot should be drawn (a subset of the drawArea).

location - the location of the axis.

drawColorBar

public void drawColorBar(java.awt.Graphics2D g2,
                         java.awt.geom.Rectangle2D colorBarArea)

Draws the plot on a Java 2D graphics device (such as the screen or a printer).

Parameters:

g2 - the graphics device.

colorBarArea - the area within which the axis should be drawn.

getColorPalette

public ColorPalette getColorPalette()

Returns the current ColorPalette.

Specified by:

getColorPalette in interface ColorBarAxis

Returns:

the palette.

getPaint

public java.awt.Paint getPaint(double value)

Returns the Paint associated with the value.

Specified by:

getPaint in interface ColorBarAxis

Parameters:

value - the value.

Returns:

the paint.

isCompatiblePlot

protected boolean isCompatiblePlot(Plot plot)

Returns true if a plot is compatible with the axis, and false otherwise.

For this axis, the requirement is that the plot implements the ContourValuePlot interface.

Overrides:

isCompatiblePlot in class HorizontalNumberAxis

Parameters:

plot - the plot.

Returns:

boolean.

setColorPalette

public void setColorPalette(ColorPalette palette)

Sets the current ColorPalette.

Specified by:

setColorPalette in interface ColorBarAxis

Parameters:

palette - the palette.

setMaximumAxisValue

public void setMaximumAxisValue(double value)

Sets the maximum axis value.

Overrides:

setMaximumAxisValue in class ValueAxis

Parameters:

value - the value.

setMinimumAxisValue

public void setMinimumAxisValue(double value)

Sets the minimum axis value.

Overrides:

setMinimumAxisValue in class ValueAxis

Parameters:

value - the value.

autoAdjustRange

public void autoAdjustRange()

Rescales the axis to ensure that all data is visible.

Overrides:

autoAdjustRange in class HorizontalLogarithmicAxis

reserveHeight

public double reserveHeight(java.awt.Graphics2D g2,
                            Plot plot,
                            java.awt.geom.Rectangle2D drawArea,
                            int location)

Returns the height required to draw the axis in the specified draw area.

Specified by:

reserveHeight in interface HorizontalAxis

Overrides:

reserveHeight in class HorizontalNumberAxis

Parameters:

g2 - the graphics device.

plot - the plot that the axis belongs to.

drawArea - the area within which the plot should be drawn.

location - the axis location (top or bottom).

Returns:

the height required to draw the axis in the specified draw area.

reserveHeight

public double reserveHeight(java.awt.Graphics2D g2,
                            Plot plot,
                            java.awt.geom.Rectangle2D drawArea,
                            int location,
                            double reservedWidth,
                            int verticalAxisLocation)

Returns area in which the axis will be displayed.

Specified by:

reserveHeight in interface HorizontalAxis

Overrides:

reserveHeight in class HorizontalNumberAxis

Parameters:

g2 - the graphics device.

plot - a reference to the plot.

drawArea - the area within which the plot and axes should be drawn.

location - the axis location.

reservedWidth - the space already reserved for the vertical axis.

verticalAxisLocation - the vertical axis location.

Returns:

area in which the axis will be displayed.

doAutoRange

public void doAutoRange()

This is cheat to make autoAdjustRange public.

Specified by:

doAutoRange in interface ColorBarAxis