org.jfree.chart.axis
Class VerticalLogarithmicColorBarAxis

java.lang.Object
  |
  +--org.jfree.chart.axis.Axis
        |
        +--org.jfree.chart.axis.ValueAxis
              |
              +--org.jfree.chart.axis.NumberAxis
                    |
                    +--org.jfree.chart.axis.VerticalNumberAxis
                          |
                          +--org.jfree.chart.axis.VerticalLogarithmicAxis
                                |
                                +--org.jfree.chart.axis.VerticalLogarithmicColorBarAxis

All Implemented Interfaces:

AxisConstants, ColorBarAxis, java.io.Serializable, VerticalAxis

public class VerticalLogarithmicColorBarAxis

extends VerticalLogarithmicAxis

implements ColorBarAxis, java.io.Serializable

A vertical ColorBar. This class extends the VerticalNumberAxis 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.VerticalLogarithmicAxis

LOG10_VALUE, SMALL_LOG_VALUE

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

DEFAULT_VERTICAL_LABEL

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

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

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 plotArea, 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 the specified plot is compatible with the axis, and false otherwise.
void	refreshTicks(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D drawArea, java.awt.geom.Rectangle2D plotArea, int location) Calculates the positions of the tick labels for the axis, storing the results in the tick label list (ready for drawing).
double	reserveWidth(java.awt.Graphics2D g2, Plot plot, java.awt.geom.Rectangle2D drawArea, int location) Returns the width of the axis.
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.
double	tickLabelWidth(java.awt.Graphics2D g2, java.lang.String tickLabel) Returns the tick label width.

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

adjustedLog10, computeLogCeil, computeLogFloor, getAllowNegativesFlag, getLog10TickLabelsFlag, setAllowNegativesFlag, setLog10TickLabelsFlag, setRange, setupSmallLogFlag, switchedLog10, translateJava2DtoValue, translateValueToJava2D

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

configure, isVerticalLabel, reserveWidth, selectAutoTickUnit, setVerticalLabel

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

VerticalLogarithmicColorBarAxis

public VerticalLogarithmicColorBarAxis(java.lang.String label)

Constructor for VerticalLogarithmicColorBarAxis.

Parameters:

label - the axis label.

Method Detail

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.

setColorPalette

public void setColorPalette(ColorPalette palette)

Sets the current ColorPalette.

Specified by:

setColorPalette in interface ColorBarAxis

Parameters:

palette - the palette.

autoAdjustRange

public void autoAdjustRange()

Rescales the axis to ensure that all data is visible.

Overrides:

autoAdjustRange in class VerticalLogarithmicAxis

draw

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

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

Overrides:

draw in class VerticalNumberAxis

Parameters:

g2 - the graphics device.

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

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

location - the axis location.

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.

tickLabelWidth

public double tickLabelWidth(java.awt.Graphics2D g2,
                             java.lang.String tickLabel)

Returns the tick label width.

Parameters:

g2 - the graphics device.

tickLabel - the tick label.

Returns:

the width.

isCompatiblePlot

protected boolean isCompatiblePlot(Plot plot)

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

This class (ContourValuePlot) requires that the plot implements the ContourValuePlot interface.

Overrides:

isCompatiblePlot in class VerticalNumberAxis

Parameters:

plot - the plot.

Returns:

True if the specified plot is compatible with the axis, and false otherwise.

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.

refreshTicks

public void refreshTicks(java.awt.Graphics2D g2,
                         java.awt.geom.Rectangle2D drawArea,
                         java.awt.geom.Rectangle2D plotArea,
                         int location)

Calculates the positions of the tick labels for the axis, storing the results in the tick label list (ready for drawing).

Overrides:

refreshTicks in class VerticalLogarithmicAxis

Parameters:

g2 - the graphics device.

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

plotArea - the area in which the plot should be drawn.

location - the axis location.

reserveWidth

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

Returns the width of the axis.

Specified by:

reserveWidth in interface VerticalAxis

Overrides:

reserveWidth in class VerticalNumberAxis

Parameters:

g2 - the graphics device.

plot - the plot.

drawArea - the area for drawing.

location - the axis location.

Returns:

the width.

doAutoRange

public void doAutoRange()

This is cheat to make autoAdjustRange public.

Specified by:

doAutoRange in interface ColorBarAxis