## Uses of Class
org.jfree.chart.axis.CategoryAxis

Packages that use CategoryAxis
org.jfree.chart.annotations: A framework for addings annotations to charts.
org.jfree.chart.axis: Axis classes and interfaces.
org.jfree.chart.plot: Plot classes and related interfaces.
org.jfree.chart.renderer.category: Plug-in renderers for the `CategoryPlot` class.

Uses of CategoryAxis in org.jfree.chart.annotations

Methods in org.jfree.chart.annotations with parameters of type CategoryAxis
`void` `CategoryTextAnnotation.draw(java.awt.Graphics2D g2, CategoryPlot plot, java.awt.geom.Rectangle2D dataArea, CategoryAxis domainAxis, ValueAxis rangeAxis)` Draws the annotation.
`void` `CategoryLineAnnotation.draw(java.awt.Graphics2D g2, CategoryPlot plot, java.awt.geom.Rectangle2D dataArea, CategoryAxis domainAxis, ValueAxis rangeAxis)` Draws the annotation.
`void` `CategoryAnnotation.draw(java.awt.Graphics2D g2, CategoryPlot plot, java.awt.geom.Rectangle2D dataArea, CategoryAxis domainAxis, ValueAxis rangeAxis)` Draws the annotation.

Uses of CategoryAxis in org.jfree.chart.axis

Subclasses of CategoryAxis in org.jfree.chart.axis
`class` `CategoryAxis3D` An axis that displays categories and has a 3D effect.
`class` `ExtendedCategoryAxis` An extended version of the `CategoryAxis` class that supports sublabels on the axis.
`class` `SubCategoryAxis` A specialised category axis that can display sub-categories.

Uses of CategoryAxis in org.jfree.chart.plot

Methods in org.jfree.chart.plot that return CategoryAxis
`CategoryAxis` `CategoryPlot.getDomainAxis()` Returns the domain axis for the plot.
`CategoryAxis` `CategoryPlot.getDomainAxis(int index)` Returns a domain axis.
`CategoryAxis` `CategoryPlot.getDomainAxisForDataset(int index)` Returns the domain axis for a dataset.

Methods in org.jfree.chart.plot with parameters of type CategoryAxis
`void` `CategoryPlot.setDomainAxes(CategoryAxis[] axes)` Sets the domain axes for this plot and sends a `PlotChangeEvent` to all registered listeners.
`void` `CategoryPlot.setDomainAxis(CategoryAxis axis)` Sets the domain axis for the plot and sends a `PlotChangeEvent` to all registered listeners.
`void` `CategoryPlot.setDomainAxis(int index, CategoryAxis axis)` Sets a domain axis and sends a `PlotChangeEvent` to all registered listeners.
`void` `CategoryPlot.setDomainAxis(int index, CategoryAxis axis, boolean notify)` Sets a domain axis and, if requested, sends a `PlotChangeEvent` to all registered listeners.

Constructors in org.jfree.chart.plot with parameters of type CategoryAxis
`CategoryPlot(CategoryDataset dataset, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryItemRenderer renderer)` Creates a new plot.
`CombinedDomainCategoryPlot(CategoryAxis domainAxis)` Creates a new plot.

Uses of CategoryAxis in org.jfree.chart.renderer.category

Methods in org.jfree.chart.renderer.category that return CategoryAxis
`protected CategoryAxis` `AbstractCategoryItemRenderer.getDomainAxis(CategoryPlot plot, int index)` Returns a domain axis for a plot.

Methods in org.jfree.chart.renderer.category with parameters of type CategoryAxis
`protected double` `LevelRenderer.calculateBarW0(CategoryPlot plot, PlotOrientation orientation, java.awt.geom.Rectangle2D dataArea, CategoryAxis domainAxis, CategoryItemRendererState state, int row, int column)` Calculates the coordinate of the first "side" of a bar.
`protected double` `GroupedStackedBarRenderer.calculateBarW0(CategoryPlot plot, PlotOrientation orientation, java.awt.geom.Rectangle2D dataArea, CategoryAxis domainAxis, CategoryItemRendererState state, int row, int column)` Calculates the coordinate of the first "side" of a bar.
`protected double` `BarRenderer.calculateBarW0(CategoryPlot plot, PlotOrientation orientation, java.awt.geom.Rectangle2D dataArea, CategoryAxis domainAxis, CategoryItemRendererState state, int row, int column)` Calculates the coordinate of the first "side" of a bar.
`protected double` `LevelRenderer.calculateSeriesWidth(double space, CategoryAxis axis, int categories, int series)` Calculates the available space for each series.
`protected double` `BarRenderer.calculateSeriesWidth(double space, CategoryAxis axis, int categories, int series)` Calculates the available space for each series.
`void` `CategoryItemRenderer.drawDomainMarker(java.awt.Graphics2D g2, CategoryPlot plot, CategoryAxis axis, CategoryMarker marker, java.awt.geom.Rectangle2D dataArea)` Draws a line (or some other marker) to indicate a particular category on the domain axis.
`void` `AbstractCategoryItemRenderer.drawDomainMarker(java.awt.Graphics2D g2, CategoryPlot plot, CategoryAxis axis, CategoryMarker marker, java.awt.geom.Rectangle2D dataArea)` Draws a marker for the domain axis.
`protected void` `LayeredBarRenderer.drawHorizontalItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset data, int row, int column)` Draws the bar for a single (series, category) data item.
`void` `BoxAndWhiskerRenderer.drawHorizontalItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column)` Draws the visual representation of a single data item when the plot has a horizontal orientation.
`protected void` `StatisticalBarRenderer.drawHorizontalItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, StatisticalCategoryDataset dataset, int row, int column)` Draws an item for a plot with a horizontal orientation.
`protected void` `IntervalBarRenderer.drawInterval(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, IntervalCategoryDataset dataset, int row, int column)` Draws a single interval.
`void` `WaterfallBarRenderer.drawItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)` Draws the bar for a single (series, category) data item.
`void` `StatisticalLineAndShapeRenderer.drawItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)` Draw a single data item.
`void` `StatisticalBarRenderer.drawItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset data, int row, int column, int pass)` Draws the bar with its standard deviation line range for a single (series, category) data item.
`void` `StackedBarRenderer3D.drawItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)` Draws a stacked bar (with 3D-effect) for a specific item.
`void` `StackedBarRenderer.drawItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)` Draws a stacked bar for a specific item.
`void` `StackedAreaRenderer.drawItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)` Draw a single data item.
`void` `MinMaxCategoryRenderer.drawItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)` Draw a single data item.
`void` `LineRenderer3D.drawItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)` Draw a single data item.
`void` `LineAndShapeRenderer.drawItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)` Draw a single data item.
`void` `LevelRenderer.drawItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)` Draws the bar for a single (series, category) data item.
`void` `LayeredBarRenderer.drawItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset data, int row, int column, int pass)` Draws the bar for one item in the dataset.
`void` `IntervalBarRenderer.drawItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)` Draws the bar for a single (series, category) data item.
`void` `GroupedStackedBarRenderer.drawItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)` Draws a stacked bar for a specific item.
`void` `GanttRenderer.drawItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)` Draws the bar for a single (series, category) data item.
`void` `CategoryStepRenderer.drawItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)` Draw a single data item.
`void` `CategoryItemRenderer.drawItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)` Draws a single data item.
`void` `BoxAndWhiskerRenderer.drawItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)` Draw a single data item.
`void` `BarRenderer3D.drawItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)` Draws a 3D bar to represent one data item.
`void` `BarRenderer.drawItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)` Draws the bar for a single (series, category) data item.
`void` `AreaRenderer.drawItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)` Draw a single data item.
`protected void` `GanttRenderer.drawTask(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, GanttCategoryDataset dataset, int row, int column)` Draws a single task.
`protected void` `GanttRenderer.drawTasks(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, GanttCategoryDataset dataset, int row, int column)` Draws the tasks/subtasks for one item.
`protected void` `LayeredBarRenderer.drawVerticalItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset data, int row, int column)` Draws the bar for a single (series, category) data item.
`void` `BoxAndWhiskerRenderer.drawVerticalItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column)` Draws the visual representation of a single data item when the plot has a vertical orientation.
`protected void` `StatisticalBarRenderer.drawVerticalItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, StatisticalCategoryDataset dataset, int row, int column)` Draws an item for a plot with a vertical orientation.