com.zavtech.morpheus.viz.jfree

Class JFDateAxis

java.lang.Object

org.jfree.chart.axis.Axis

org.jfree.chart.axis.ValueAxis

org.jfree.chart.axis.DateAxis

com.zavtech.morpheus.viz.jfree.JFDateAxis

All Implemented Interfaces:

Serializable, Cloneable, org.jfree.util.PublicCloneable

class JFDateAxis
extends org.jfree.chart.axis.DateAxis

A JFreeChart DateAxis extension which adds support for rotating tick labels

Author:

Xavier Witdouck

This is open source software released under the Apache 2.0 License

Field Summary

Fields

Modifier and Type	Field and Description
private double	tickAngle

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

DEFAULT_ANCHOR_DATE, DEFAULT_AUTO_RANGE_MINIMUM_SIZE_IN_MILLISECONDS, DEFAULT_DATE_RANGE, DEFAULT_DATE_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 class org.jfree.chart.axis.Axis

DEFAULT_AXIS_LABEL_FONT, DEFAULT_AXIS_LABEL_INSETS, DEFAULT_AXIS_LABEL_PAINT, DEFAULT_AXIS_LINE_PAINT, DEFAULT_AXIS_LINE_STROKE, 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

Constructor Summary

Constructors

Constructor and Description
JFDateAxis() Constructor
JFDateAxis(String label) Constructor
JFDateAxis(String label, double tickAngle) Constructor

Method Summary

Modifier and Type	Method and Description
protected List	refreshTicksHorizontal(Graphics2D g2, Rectangle2D dataArea, org.jfree.ui.RectangleEdge edge)
protected List	refreshTicksVertical(Graphics2D g2, Rectangle2D dataArea, org.jfree.ui.RectangleEdge edge)
private List<org.jfree.chart.axis.Tick>	rotate(List<org.jfree.chart.axis.Tick> ticks) Rotates date ticks by specific tick angle

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

autoAdjustRange, calculateHighestVisibleTickValue, calculateLowestVisibleTickValue, clone, configure, createStandardDateTickUnits, createStandardDateTickUnits, createStandardDateTickUnits, dateToJava2D, draw, equals, getDateFormatOverride, getMaximumDate, getMinimumDate, getTickMarkPosition, getTickUnit, getTimeline, getTimeZone, hashCode, isHiddenValue, java2DToValue, nextStandardDate, previousStandardDate, refreshTicks, selectAutoTickUnit, selectHorizontalAutoTickUnit, selectVerticalAutoTickUnit, setDateFormatOverride, setMaximumDate, setMinimumDate, setRange, setRange, setRange, setRange, setTickMarkPosition, setTickUnit, setTickUnit, setTimeline, setTimeZone, valueToJava2D, zoomRange

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

calculateAnchorPoint, centerRange, drawAxisLine, drawTickMarksAndLabels, findMaximumTickLabelHeight, findMaximumTickLabelWidth, getAutoRangeMinimumSize, getAutoTickIndex, getDefaultAutoRange, getDownArrow, getFixedAutoRange, getLeftArrow, getLowerBound, getLowerMargin, getMinorTickCount, getRange, getRightArrow, getStandardTickUnits, getUpArrow, getUpperBound, getUpperMargin, isAutoRange, isAutoTickUnitSelection, isInverted, isNegativeArrowVisible, isPositiveArrowVisible, isVerticalTickLabels, lengthToJava2D, pan, reserveSpace, resizeRange, resizeRange, resizeRange2, setAutoRange, setAutoRange, setAutoRangeMinimumSize, setAutoRangeMinimumSize, setAutoTickIndex, setAutoTickUnitSelection, setAutoTickUnitSelection, setDefaultAutoRange, setDownArrow, setFixedAutoRange, setInverted, setLeftArrow, setLowerBound, setLowerMargin, setMinorTickCount, setNegativeArrowVisible, setPositiveArrowVisible, setRangeAboutValue, setRangeWithMargins, setRangeWithMargins, setRangeWithMargins, setRightArrow, setStandardTickUnits, setUpArrow, setUpperBound, setUpperMargin, setVerticalTickLabels

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

addChangeListener, createAndAddEntity, drawLabel, fireChangeEvent, getAxisLinePaint, getAxisLineStroke, getFixedDimension, getLabel, getLabelAngle, getLabelEnclosure, getLabelFont, getLabelInsets, getLabelPaint, getMinorTickMarkInsideLength, getMinorTickMarkOutsideLength, getPlot, getTickLabelFont, getTickLabelInsets, getTickLabelPaint, getTickMarkInsideLength, getTickMarkOutsideLength, getTickMarkPaint, getTickMarkStroke, hasListener, isAxisLineVisible, isMinorTickMarksVisible, isTickLabelsVisible, isTickMarksVisible, isVisible, notifyListeners, removeChangeListener, setAxisLinePaint, setAxisLineStroke, setAxisLineVisible, setFixedDimension, setLabel, setLabelAngle, setLabelFont, setLabelInsets, setLabelInsets, setLabelPaint, setMinorTickMarkInsideLength, setMinorTickMarkOutsideLength, setMinorTickMarksVisible, setPlot, setTickLabelFont, setTickLabelInsets, setTickLabelPaint, setTickLabelsVisible, setTickMarkInsideLength, setTickMarkOutsideLength, setTickMarkPaint, setTickMarkStroke, setTickMarksVisible, setVisible

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

tickAngle

private double tickAngle

Constructor Detail

JFDateAxis

JFDateAxis()

Constructor

JFDateAxis

JFDateAxis(String label)

Constructor

Parameters:

label - the label for axis

JFDateAxis

JFDateAxis(String label,
           double tickAngle)

Constructor

Parameters:

label - the label for axis

tickAngle - the tick label angle radians

Method Detail

refreshTicksVertical

protected List refreshTicksVertical(Graphics2D g2,
                                    Rectangle2D dataArea,
                                    org.jfree.ui.RectangleEdge edge)

Overrides:

refreshTicksVertical in class org.jfree.chart.axis.DateAxis

refreshTicksHorizontal

protected List refreshTicksHorizontal(Graphics2D g2,
                                      Rectangle2D dataArea,
                                      org.jfree.ui.RectangleEdge edge)

Overrides:

refreshTicksHorizontal in class org.jfree.chart.axis.DateAxis

rotate

private List<org.jfree.chart.axis.Tick> rotate(List<org.jfree.chart.axis.Tick> ticks)

Rotates date ticks by specific tick angle

Parameters:

ticks - the ticks to rotate

Returns:

the rotated ticks