CategoryItemRenderer (JFreeChart Class Library (version 1.0.13))

This interface defines the methods that must be provided by all renderers. If you are implementing a custom renderer, you should consider extending the AbstractCategoryItemRenderer class.

Most renderer attributes are defined using a "three layer" approach. When looking up an attribute (for example, the outline paint) the renderer first checks to see if there is a setting (in layer 0) that applies to ALL items that the renderer draws. If there is, that setting is used, but if it is null the renderer looks up the next layer, which contains "per series" settings for the attribute (many attributes are defined on a per series basis, so this is the layer that is most commonly used). If the layer 1 setting is null, the renderer will look up the final layer, which provides a default or "base" setting. Some attributes allow the base setting to be null, while other attributes enforce non-null values.

Method Summary
`void`	`addChangeListener(RendererChangeListener listener)` Adds a change listener.
`void`	`drawBackground(java.awt.Graphics2D g2, CategoryPlot plot, java.awt.geom.Rectangle2D dataArea)` Draws a background for the data area.
`void`	`drawDomainGridline(java.awt.Graphics2D g2, CategoryPlot plot, java.awt.geom.Rectangle2D dataArea, double value)` Draws a grid line against the domain axis.
`void`	`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`	`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`	`drawOutline(java.awt.Graphics2D g2, CategoryPlot plot, java.awt.geom.Rectangle2D dataArea)` Draws an outline for the data area.
`void`	`drawRangeGridline(java.awt.Graphics2D g2, CategoryPlot plot, ValueAxis axis, java.awt.geom.Rectangle2D dataArea, double value)` Draws a grid line against the range axis.
`void`	`drawRangeMarker(java.awt.Graphics2D g2, CategoryPlot plot, ValueAxis axis, Marker marker, java.awt.geom.Rectangle2D dataArea)` Draws a line (or some other marker) to indicate a particular value on the range axis.
`Range`	`findRangeBounds(CategoryDataset dataset)` Returns the range of values the renderer requires to display all the items from the specified dataset.
`java.awt.Font`	`getBaseItemLabelFont()` Returns the base item label font (this is used when no other font setting is available).
`CategoryItemLabelGenerator`	`getBaseItemLabelGenerator()` Returns the base item label generator.
`java.awt.Paint`	`getBaseItemLabelPaint()` Returns the base item label paint.
`java.lang.Boolean`	`getBaseItemLabelsVisible()` Returns the base setting for item label visibility.
`CategoryURLGenerator`	`getBaseItemURLGenerator()` Returns the base item URL generator.
`ItemLabelPosition`	`getBaseNegativeItemLabelPosition()` Returns the base item label position for negative values.
`java.awt.Paint`	`getBaseOutlinePaint()` Returns the base outline paint.
`java.awt.Stroke`	`getBaseOutlineStroke()` Returns the base outline stroke.
`java.awt.Paint`	`getBasePaint()` Returns the base paint.
`ItemLabelPosition`	`getBasePositiveItemLabelPosition()` Returns the base positive item label position.
`boolean`	`getBaseSeriesVisible()` Returns the base visibility for all series.
`boolean`	`getBaseSeriesVisibleInLegend()` Returns the base visibility in the legend for all series.
`java.awt.Shape`	`getBaseShape()` Returns the base shape.
`java.awt.Stroke`	`getBaseStroke()` Returns the base stroke.
`CategoryToolTipGenerator`	`getBaseToolTipGenerator()` Returns the base tool tip generator (the "layer 2" generator).
`java.awt.Font`	`getItemLabelFont()` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `getSeriesItemLabelFont(int)` and `getBaseItemLabelFont()`.
`java.awt.Font`	`getItemLabelFont(int row, int column)` Returns the font for an item label.
`CategoryItemLabelGenerator`	`getItemLabelGenerator(int series, int item)` Returns the item label generator for the specified data item.
`java.awt.Paint`	`getItemLabelPaint()` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `getSeriesItemLabelPaint(int)` and `getBaseItemLabelPaint()`.
`java.awt.Paint`	`getItemLabelPaint(int row, int column)` Returns the paint used to draw an item label.
`double`	`getItemMiddle(java.lang.Comparable rowKey, java.lang.Comparable columnKey, CategoryDataset dataset, CategoryAxis axis, java.awt.geom.Rectangle2D area, org.jfree.ui.RectangleEdge edge)` Returns the Java2D coordinate for the middle of the specified data item.
`java.awt.Paint`	`getItemOutlinePaint(int row, int column)` Returns the paint used to outline data items as they are drawn.
`java.awt.Stroke`	`getItemOutlineStroke(int row, int column)` Returns the stroke used to outline data items.
`java.awt.Paint`	`getItemPaint(int row, int column)` Returns the paint used to fill data items as they are drawn.
`java.awt.Shape`	`getItemShape(int row, int column)` Returns a shape used to represent a data item.
`java.awt.Stroke`	`getItemStroke(int row, int column)` Returns the stroke used to draw data items.
`CategoryURLGenerator`	`getItemURLGenerator(int series, int item)` Returns the URL generator for an item.
`boolean`	`getItemVisible(int series, int item)` Returns a boolean that indicates whether or not the specified item should be drawn (this is typically used to hide an entire series).
`LegendItem`	`getLegendItem(int datasetIndex, int series)` Returns a legend item for a series.
`ItemLabelPosition`	`getNegativeItemLabelPosition()` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `getSeriesNegativeItemLabelPosition(int)` and `getBaseNegativeItemLabelPosition()`.
`ItemLabelPosition`	`getNegativeItemLabelPosition(int row, int column)` Returns the item label position for negative values.
`int`	`getPassCount()` Returns the number of passes through the dataset required by the renderer.
`CategoryPlot`	`getPlot()` Returns the plot that the renderer has been assigned to (where `null` indicates that the renderer is not currently assigned to a plot).
`ItemLabelPosition`	`getPositiveItemLabelPosition()` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `getSeriesPositiveItemLabelPosition(int)` and `getBasePositiveItemLabelPosition()`.
`ItemLabelPosition`	`getPositiveItemLabelPosition(int row, int column)` Returns the item label position for positive values.
`java.awt.Font`	`getSeriesItemLabelFont(int series)` Returns the font for all the item labels in a series.
`CategoryItemLabelGenerator`	`getSeriesItemLabelGenerator(int series)` Returns the item label generator for a series.
`java.awt.Paint`	`getSeriesItemLabelPaint(int series)` Returns the paint used to draw the item labels for a series.
`CategoryURLGenerator`	`getSeriesItemURLGenerator(int series)` Returns the item URL generator for a series.
`ItemLabelPosition`	`getSeriesNegativeItemLabelPosition(int series)` Returns the item label position for all negative values in a series.
`java.awt.Paint`	`getSeriesOutlinePaint(int series)` Returns the paint used to outline an item drawn by the renderer.
`java.awt.Stroke`	`getSeriesOutlineStroke(int series)` Returns the stroke used to outline the items in a series.
`java.awt.Paint`	`getSeriesPaint(int series)` Returns the paint used to fill an item drawn by the renderer.
`ItemLabelPosition`	`getSeriesPositiveItemLabelPosition(int series)` Returns the item label position for all positive values in a series.
`java.awt.Shape`	`getSeriesShape(int series)` Returns a shape used to represent the items in a series.
`java.awt.Stroke`	`getSeriesStroke(int series)` Returns the stroke used to draw the items in a series.
`CategoryToolTipGenerator`	`getSeriesToolTipGenerator(int series)` Returns the tool tip generator for the specified series (a "layer 1" generator).
`java.lang.Boolean`	`getSeriesVisible()` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `getSeriesVisible(int)` and `getBaseSeriesVisible()`.
`java.lang.Boolean`	`getSeriesVisible(int series)` Returns the flag that controls whether a series is visible.
`java.lang.Boolean`	`getSeriesVisibleInLegend()` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `getSeriesVisibleInLegend(int)` and `getBaseSeriesVisibleInLegend()`.
`java.lang.Boolean`	`getSeriesVisibleInLegend(int series)` Returns the flag that controls whether a series is visible in the legend.
`CategoryToolTipGenerator`	`getToolTipGenerator()` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `getSeriesToolTipGenerator(int)` and `getBaseToolTipGenerator()`.
`CategoryToolTipGenerator`	`getToolTipGenerator(int row, int column)` Returns the tool tip generator that should be used for the specified item.
`CategoryItemRendererState`	`initialise(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, int rendererIndex, PlotRenderingInfo info)` Initialises the renderer.
`boolean`	`isItemLabelVisible(int row, int column)` Returns `true` if an item label is visible, and `false` otherwise.
`boolean`	`isSeriesItemLabelsVisible(int series)` Returns `true` if the item labels for a series are visible, and `false` otherwise.
`boolean`	`isSeriesVisible(int series)` Returns a boolean that indicates whether or not the specified series should be drawn (this is typically used to hide an entire series).
`boolean`	`isSeriesVisibleInLegend(int series)` Returns `true` if the series should be shown in the legend, and `false` otherwise.
`void`	`removeChangeListener(RendererChangeListener listener)` Removes a change listener.
`void`	`setBaseItemLabelFont(java.awt.Font font)` Sets the base item label font and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setBaseItemLabelGenerator(CategoryItemLabelGenerator generator)` Sets the base item label generator and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setBaseItemLabelPaint(java.awt.Paint paint)` Sets the base item label paint and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setBaseItemLabelsVisible(boolean visible)` Sets the base flag that controls whether or not item labels are visible and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setBaseItemLabelsVisible(java.lang.Boolean visible)` Sets the base setting for item label visibility and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setBaseItemLabelsVisible(java.lang.Boolean visible, boolean notify)` Sets the base visibility for item labels and, if requested, sends a `RendererChangeEvent` to all registered listeners.
`void`	`setBaseItemURLGenerator(CategoryURLGenerator generator)` Sets the base item URL generator and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setBaseNegativeItemLabelPosition(ItemLabelPosition position)` Sets the base item label position for negative values and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setBaseNegativeItemLabelPosition(ItemLabelPosition position, boolean notify)` Sets the base negative item label position and, if requested, sends a `RendererChangeEvent` to all registered listeners.
`void`	`setBaseOutlinePaint(java.awt.Paint paint)` Sets the base outline paint and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setBaseOutlineStroke(java.awt.Stroke stroke)` Sets the base outline stroke and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setBasePaint(java.awt.Paint paint)` Sets the base paint and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setBasePositiveItemLabelPosition(ItemLabelPosition position)` Sets the base positive item label position.
`void`	`setBasePositiveItemLabelPosition(ItemLabelPosition position, boolean notify)` Sets the base positive item label position and, if requested, sends a `RendererChangeEvent` to all registered listeners.
`void`	`setBaseSeriesVisible(boolean visible)` Sets the base visibility and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setBaseSeriesVisible(boolean visible, boolean notify)` Sets the base visibility and, if requested, sends a `RendererChangeEvent` to all registered listeners.
`void`	`setBaseSeriesVisibleInLegend(boolean visible)` Sets the base visibility in the legend and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setBaseSeriesVisibleInLegend(boolean visible, boolean notify)` Sets the base visibility in the legend and, if requested, sends a `RendererChangeEvent` to all registered listeners.
`void`	`setBaseShape(java.awt.Shape shape)` Sets the base shape and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setBaseStroke(java.awt.Stroke stroke)` Sets the base stroke and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setBaseToolTipGenerator(CategoryToolTipGenerator generator)` Sets the base tool tip generator and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setItemLabelFont(java.awt.Font font)` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `setSeriesItemLabelFont(int, Font)` and `setBaseItemLabelFont(Font)`.
`void`	`setItemLabelGenerator(CategoryItemLabelGenerator generator)` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `setSeriesItemLabelGenerator(int, CategoryItemLabelGenerator)` and `setBaseItemLabelGenerator(CategoryItemLabelGenerator)`.
`void`	`setItemLabelPaint(java.awt.Paint paint)` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `setSeriesItemLabelPaint(int, Paint)` and `setBaseItemLabelPaint(Paint)`.
`void`	`setItemLabelsVisible(boolean visible)` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `setSeriesItemLabelsVisible(int, Boolean)` and `setBaseItemLabelsVisible(boolean)`.
`void`	`setItemLabelsVisible(java.lang.Boolean visible)` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `setSeriesItemLabelsVisible(int, Boolean)` and `setBaseItemLabelsVisible(boolean)`.
`void`	`setItemLabelsVisible(java.lang.Boolean visible, boolean notify)` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `setSeriesItemLabelsVisible(int, Boolean, boolean)` and `setBaseItemLabelsVisible(Boolean, boolean)`.
`void`	`setItemURLGenerator(CategoryURLGenerator generator)` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `setSeriesItemURLGenerator(int, CategoryURLGenerator)` and `setBaseItemURLGenerator(CategoryURLGenerator)`.
`void`	`setNegativeItemLabelPosition(ItemLabelPosition position)` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `setSeriesNegativeItemLabelPosition(int, ItemLabelPosition)` and `setBaseNegativeItemLabelPosition(ItemLabelPosition)`.
`void`	`setNegativeItemLabelPosition(ItemLabelPosition position, boolean notify)` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `setSeriesNegativeItemLabelPosition(int, ItemLabelPosition, boolean)` and `setBaseNegativeItemLabelPosition( ItemLabelPosition, boolean)`.
`void`	`setOutlinePaint(java.awt.Paint paint)` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `setSeriesOutlinePaint(int, Paint)` and `setBaseOutlinePaint(Paint)`.
`void`	`setOutlineStroke(java.awt.Stroke stroke)` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `setSeriesOutlineStroke(int, Stroke)` and `setBaseOutlineStroke(Stroke)`.
`void`	`setPaint(java.awt.Paint paint)` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `setSeriesPaint(int, Paint)` and `setBasePaint(Paint)`.
`void`	`setPlot(CategoryPlot plot)` Sets the plot that the renderer has been assigned to.
`void`	`setPositiveItemLabelPosition(ItemLabelPosition position)` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `setSeriesPositiveItemLabelPosition(int, ItemLabelPosition)` and `setBasePositiveItemLabelPosition(ItemLabelPosition)`.
`void`	`setPositiveItemLabelPosition(ItemLabelPosition position, boolean notify)` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `setSeriesPositiveItemLabelPosition(int, ItemLabelPosition, boolean)` and `setBasePositiveItemLabelPosition( ItemLabelPosition, boolean)`.
`void`	`setSeriesItemLabelFont(int series, java.awt.Font font)` Sets the item label font for a series and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setSeriesItemLabelGenerator(int series, CategoryItemLabelGenerator generator)` Sets the item label generator for a series and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setSeriesItemLabelPaint(int series, java.awt.Paint paint)` Sets the item label paint for a series and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setSeriesItemLabelsVisible(int series, boolean visible)` Sets a flag that controls the visibility of the item labels for a series.
`void`	`setSeriesItemLabelsVisible(int series, java.lang.Boolean visible)` Sets a flag that controls the visibility of the item labels for a series.
`void`	`setSeriesItemLabelsVisible(int series, java.lang.Boolean visible, boolean notify)` Sets the visibility of item labels for a series and, if requested, sends a `RendererChangeEvent` to all registered listeners.
`void`	`setSeriesItemURLGenerator(int series, CategoryURLGenerator generator)` Sets the item URL generator for a series.
`void`	`setSeriesNegativeItemLabelPosition(int series, ItemLabelPosition position)` Sets the item label position for negative values in a series and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setSeriesNegativeItemLabelPosition(int series, ItemLabelPosition position, boolean notify)` Sets the item label position for negative values in a series and (if requested) sends a `RendererChangeEvent` to all registered listeners.
`void`	`setSeriesOutlinePaint(int series, java.awt.Paint paint)` Sets the paint used for a series outline and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setSeriesOutlineStroke(int series, java.awt.Stroke stroke)` Sets the outline stroke used for a series and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setSeriesPaint(int series, java.awt.Paint paint)` Sets the paint used for a series and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setSeriesPositiveItemLabelPosition(int series, ItemLabelPosition position)` Sets the item label position for all positive values in a series and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setSeriesPositiveItemLabelPosition(int series, ItemLabelPosition position, boolean notify)` Sets the item label position for all positive values in a series and (if requested) sends a `RendererChangeEvent` to all registered listeners.
`void`	`setSeriesShape(int series, java.awt.Shape shape)` Sets the shape used for a series and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setSeriesStroke(int series, java.awt.Stroke stroke)` Sets the stroke used for a series and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setSeriesToolTipGenerator(int series, CategoryToolTipGenerator generator)` Sets the tool tip generator for a series and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setSeriesVisible(java.lang.Boolean visible)` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `setSeriesVisible(int, Boolean)` and `setBaseSeriesVisible(boolean)`.
`void`	`setSeriesVisible(java.lang.Boolean visible, boolean notify)` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `setSeriesVisible(int, Boolean, boolean)` and `setBaseSeriesVisible(boolean, boolean)`.
`void`	`setSeriesVisible(int series, java.lang.Boolean visible)` Sets the flag that controls whether a series is visible and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setSeriesVisible(int series, java.lang.Boolean visible, boolean notify)` Sets the flag that controls whether a series is visible and, if requested, sends a `RendererChangeEvent` to all registered listeners.
`void`	`setSeriesVisibleInLegend(java.lang.Boolean visible)` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `setSeriesVisibleInLegend(int, Boolean)` and `setBaseSeriesVisibleInLegend(boolean)`.
`void`	`setSeriesVisibleInLegend(java.lang.Boolean visible, boolean notify)` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `setSeriesVisibleInLegend(int, Boolean, boolean)` and `setBaseSeriesVisibleInLegend(boolean, boolean)`.
`void`	`setSeriesVisibleInLegend(int series, java.lang.Boolean visible)` Sets the flag that controls whether a series is visible in the legend and sends a `RendererChangeEvent` to all registered listeners.
`void`	`setSeriesVisibleInLegend(int series, java.lang.Boolean visible, boolean notify)` Sets the flag that controls whether a series is visible in the legend and, if requested, sends a `RendererChangeEvent` to all registered listeners.
`void`	`setShape(java.awt.Shape shape)` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `setSeriesShape(int, Shape)` and `setBaseShape(Shape)`.
`void`	`setStroke(java.awt.Stroke stroke)` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `setSeriesStroke(int, Stroke)` and `setBaseStroke(Stroke)`.
`void`	`setToolTipGenerator(CategoryToolTipGenerator generator)` Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on `setSeriesToolTipGenerator(int, CategoryToolTipGenerator)` and `setBaseToolTipGenerator(CategoryToolTipGenerator)`.

Methods inherited from interface org.jfree.chart.LegendItemSource
`getLegendItems`

Method Detail

getPassCount

int getPassCount()

Returns the number of passes through the dataset required by the renderer. Usually this will be one, but some renderers may use a second or third pass to overlay items on top of things that were drawn in an earlier pass.

Returns:: The pass count.

getPlot

CategoryPlot getPlot()

Returns the plot that the renderer has been assigned to (where null indicates that the renderer is not currently assigned to a plot).

Returns:: The plot (possibly null).
See Also:: setPlot(CategoryPlot)

setPlot

void setPlot(CategoryPlot plot)

Sets the plot that the renderer has been assigned to. This method is usually called by the CategoryPlot, in normal usage you shouldn't need to call this method directly.

Parameters:: plot - the plot (null not permitted).
See Also:: getPlot()

addChangeListener

void addChangeListener(RendererChangeListener listener)

Adds a change listener.

Parameters:: listener - the listener.
See Also:: removeChangeListener(RendererChangeListener)

removeChangeListener

void removeChangeListener(RendererChangeListener listener)

Removes a change listener.

Parameters:: listener - the listener.
See Also:: addChangeListener(RendererChangeListener)

findRangeBounds

Range findRangeBounds(CategoryDataset dataset)

Returns the range of values the renderer requires to display all the items from the specified dataset.

Parameters:: dataset - the dataset (null permitted).
Returns:: The range (or null if the dataset is null or empty).

initialise

CategoryItemRendererState initialise(java.awt.Graphics2D g2,
                                     java.awt.geom.Rectangle2D dataArea,
                                     CategoryPlot plot,
                                     int rendererIndex,
                                     PlotRenderingInfo info)

Initialises the renderer. This method will be called before the first item is rendered, giving the renderer an opportunity to initialise any state information it wants to maintain. The renderer can do nothing if it chooses.

Parameters:: g2 - the graphics device.; dataArea - the area inside the axes.; plot - the plot.; rendererIndex - the renderer index.; info - collects chart rendering information for return to caller.
Returns:: A state object (maintains state information relevant to one chart drawing).

getItemVisible

boolean getItemVisible(int series,
                       int item)

Returns a boolean that indicates whether or not the specified item should be drawn (this is typically used to hide an entire series).

Parameters:: series - the series index.; item - the item index.
Returns:: A boolean.

isSeriesVisible

boolean isSeriesVisible(int series)

Returns a boolean that indicates whether or not the specified series should be drawn (this is typically used to hide an entire series).

Parameters:: series - the series index.
Returns:: A boolean.

getSeriesVisible

java.lang.Boolean getSeriesVisible()

Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on getSeriesVisible(int) and getBaseSeriesVisible().

Returns the flag that controls the visibility of ALL series. This flag overrides the per series and default settings - you must set it to null if you want the other settings to apply.

Returns:: The flag (possibly null).
See Also:: setSeriesVisible(Boolean)

setSeriesVisible

void setSeriesVisible(java.lang.Boolean visible)

Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on setSeriesVisible(int, Boolean) and setBaseSeriesVisible(boolean).

Sets the flag that controls the visibility of ALL series and sends a RendererChangeEvent to all registered listeners. This flag overrides the per series and default settings - you must set it to null if you want the other settings to apply.

Parameters:: visible - the flag (null permitted).
See Also:: getSeriesVisible()

setSeriesVisible

void setSeriesVisible(java.lang.Boolean visible,
                      boolean notify)

Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on setSeriesVisible(int, Boolean, boolean) and setBaseSeriesVisible(boolean, boolean).

Parameters:: visible - the flag (null permitted).; notify - notify listeners?
See Also:: getSeriesVisible()

getSeriesVisible

java.lang.Boolean getSeriesVisible(int series)

Returns the flag that controls whether a series is visible.

Parameters:: series - the series index (zero-based).
Returns:: The flag (possibly null).
See Also:: setSeriesVisible(int, Boolean)

setSeriesVisible

void setSeriesVisible(int series,
                      java.lang.Boolean visible)

Sets the flag that controls whether a series is visible and sends a RendererChangeEvent to all registered listeners.

Parameters:: series - the series index (zero-based).; visible - the flag (null permitted).
See Also:: getSeriesVisible(int)

setSeriesVisible

void setSeriesVisible(int series,
                      java.lang.Boolean visible,
                      boolean notify)

Sets the flag that controls whether a series is visible and, if requested, sends a RendererChangeEvent to all registered listeners.

Parameters:: series - the series index.; visible - the flag (null permitted).; notify - notify listeners?
See Also:: getSeriesVisible(int)

getBaseSeriesVisible

boolean getBaseSeriesVisible()

Returns the base visibility for all series.

Returns:: The base visibility.
See Also:: setBaseSeriesVisible(boolean)

setBaseSeriesVisible

void setBaseSeriesVisible(boolean visible)

Sets the base visibility and sends a RendererChangeEvent to all registered listeners.

Parameters:: visible - the flag.
See Also:: getBaseSeriesVisible()

setBaseSeriesVisible

void setBaseSeriesVisible(boolean visible,
                          boolean notify)

Sets the base visibility and, if requested, sends a RendererChangeEvent to all registered listeners.

Parameters:: visible - the visibility.; notify - notify listeners?
See Also:: getBaseSeriesVisible()

isSeriesVisibleInLegend

boolean isSeriesVisibleInLegend(int series)

Returns true if the series should be shown in the legend, and false otherwise.

Parameters:: series - the series index.
Returns:: A boolean.

getSeriesVisibleInLegend

java.lang.Boolean getSeriesVisibleInLegend()

Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on getSeriesVisibleInLegend(int) and getBaseSeriesVisibleInLegend().

Returns the flag that controls the visibility of ALL series in the legend. This flag overrides the per series and default settings - you must set it to null if you want the other settings to apply.

Returns:: The flag (possibly null).
See Also:: setSeriesVisibleInLegend(Boolean)

setSeriesVisibleInLegend

void setSeriesVisibleInLegend(java.lang.Boolean visible)

Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on setSeriesVisibleInLegend(int, Boolean) and setBaseSeriesVisibleInLegend(boolean).

Sets the flag that controls the visibility of ALL series in the legend and sends a RendererChangeEvent to all registered listeners. This flag overrides the per series and default settings - you must set it to null if you want the other settings to apply.

Parameters:: visible - the flag (null permitted).
See Also:: getSeriesVisibleInLegend()

setSeriesVisibleInLegend

void setSeriesVisibleInLegend(java.lang.Boolean visible,
                              boolean notify)

Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on setSeriesVisibleInLegend(int, Boolean, boolean) and setBaseSeriesVisibleInLegend(boolean, boolean).

Parameters:: visible - the flag (null permitted).; notify - notify listeners?
See Also:: getSeriesVisibleInLegend()

getSeriesVisibleInLegend

java.lang.Boolean getSeriesVisibleInLegend(int series)

Returns the flag that controls whether a series is visible in the legend. This method returns only the "per series" settings - to incorporate the override and base settings as well, you need to use the isSeriesVisibleInLegend(int) method.

Parameters:: series - the series index (zero-based).
Returns:: The flag (possibly null).
See Also:: setSeriesVisibleInLegend(int, Boolean)

setSeriesVisibleInLegend

void setSeriesVisibleInLegend(int series,
                              java.lang.Boolean visible)

Sets the flag that controls whether a series is visible in the legend and sends a RendererChangeEvent to all registered listeners.

Parameters:: series - the series index (zero-based).; visible - the flag (null permitted).
See Also:: getSeriesVisibleInLegend(int)

setSeriesVisibleInLegend

void setSeriesVisibleInLegend(int series,
                              java.lang.Boolean visible,
                              boolean notify)

Sets the flag that controls whether a series is visible in the legend and, if requested, sends a RendererChangeEvent to all registered listeners.

Parameters:: series - the series index.; visible - the flag (null permitted).; notify - notify listeners?
See Also:: getSeriesVisibleInLegend(int)

getBaseSeriesVisibleInLegend

boolean getBaseSeriesVisibleInLegend()

Returns the base visibility in the legend for all series.

Returns:: The base visibility.
See Also:: setBaseSeriesVisibleInLegend(boolean)

setBaseSeriesVisibleInLegend

void setBaseSeriesVisibleInLegend(boolean visible)

Sets the base visibility in the legend and sends a RendererChangeEvent to all registered listeners.

Parameters:: visible - the flag.
See Also:: getBaseSeriesVisibleInLegend()

setBaseSeriesVisibleInLegend

void setBaseSeriesVisibleInLegend(boolean visible,
                                  boolean notify)

Sets the base visibility in the legend and, if requested, sends a RendererChangeEvent to all registered listeners.

Parameters:: visible - the visibility.; notify - notify listeners?
See Also:: getBaseSeriesVisibleInLegend()

getItemPaint

java.awt.Paint getItemPaint(int row,
                            int column)

Returns the paint used to fill data items as they are drawn.

Parameters:: row - the row (or series) index (zero-based).; column - the column (or category) index (zero-based).
Returns:: The paint (never null).

setPaint

void setPaint(java.awt.Paint paint)

Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on setSeriesPaint(int, Paint) and setBasePaint(Paint).

Sets the paint to be used for ALL series, and sends a RendererChangeEvent to all registered listeners. If this is null, the renderer will use the paint for the series.

Parameters:: paint - the paint (null permitted).

getSeriesPaint

java.awt.Paint getSeriesPaint(int series)

Returns the paint used to fill an item drawn by the renderer.

Parameters:: series - the series index (zero-based).
Returns:: The paint (possibly null).
See Also:: setSeriesPaint(int, Paint)

setSeriesPaint

void setSeriesPaint(int series,
                    java.awt.Paint paint)

Sets the paint used for a series and sends a RendererChangeEvent to all registered listeners.

Parameters:: series - the series index (zero-based).; paint - the paint (null permitted).
See Also:: getSeriesPaint(int)

getBasePaint

java.awt.Paint getBasePaint()

Returns the base paint.

Returns:: The base paint (never null).
See Also:: setBasePaint(Paint)

setBasePaint

void setBasePaint(java.awt.Paint paint)

Sets the base paint and sends a RendererChangeEvent to all registered listeners.

Parameters:: paint - the paint (null not permitted).
See Also:: getBasePaint()

getItemOutlinePaint

java.awt.Paint getItemOutlinePaint(int row,
                                   int column)

Returns the paint used to outline data items as they are drawn.

Parameters:: row - the row (or series) index (zero-based).; column - the column (or category) index (zero-based).
Returns:: The paint (never null).

setOutlinePaint

void setOutlinePaint(java.awt.Paint paint)

Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on setSeriesOutlinePaint(int, Paint) and setBaseOutlinePaint(Paint).

Sets the outline paint for ALL series (optional).

Parameters:: paint - the paint (null permitted).

getSeriesOutlinePaint

java.awt.Paint getSeriesOutlinePaint(int series)

Returns the paint used to outline an item drawn by the renderer.

Parameters:: series - the series (zero-based index).
Returns:: The paint (possibly null).
See Also:: setSeriesOutlinePaint(int, Paint)

setSeriesOutlinePaint

void setSeriesOutlinePaint(int series,
                           java.awt.Paint paint)

Sets the paint used for a series outline and sends a RendererChangeEvent to all registered listeners.

Parameters:: series - the series index (zero-based).; paint - the paint (null permitted).
See Also:: getSeriesOutlinePaint(int)

getBaseOutlinePaint

java.awt.Paint getBaseOutlinePaint()

Returns the base outline paint.

Returns:: The paint (never null).
See Also:: setBaseOutlinePaint(Paint)

setBaseOutlinePaint

void setBaseOutlinePaint(java.awt.Paint paint)

Sets the base outline paint and sends a RendererChangeEvent to all registered listeners.

Parameters:: paint - the paint (null not permitted).
See Also:: getBaseOutlinePaint()

getItemStroke

java.awt.Stroke getItemStroke(int row,
                              int column)

Returns the stroke used to draw data items.

Parameters:: row - the row (or series) index (zero-based).; column - the column (or category) index (zero-based).
Returns:: The stroke (never null).

setStroke

void setStroke(java.awt.Stroke stroke)

Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on setSeriesStroke(int, Stroke) and setBaseStroke(Stroke).

Sets the stroke for ALL series and sends a RendererChangeEvent to all registered listeners.

Parameters:: stroke - the stroke (null permitted).

getSeriesStroke

java.awt.Stroke getSeriesStroke(int series)

Returns the stroke used to draw the items in a series.

Parameters:: series - the series (zero-based index).
Returns:: The stroke (never null).
See Also:: setSeriesStroke(int, Stroke)

setSeriesStroke

void setSeriesStroke(int series,
                     java.awt.Stroke stroke)

Sets the stroke used for a series and sends a RendererChangeEvent to all registered listeners.

Parameters:: series - the series index (zero-based).; stroke - the stroke (null permitted).
See Also:: getSeriesStroke(int)

getBaseStroke

java.awt.Stroke getBaseStroke()

Returns the base stroke.

Returns:: The base stroke (never null).
See Also:: setBaseStroke(Stroke)

setBaseStroke

void setBaseStroke(java.awt.Stroke stroke)

Sets the base stroke and sends a RendererChangeEvent to all registered listeners.

Parameters:: stroke - the stroke (null not permitted).
See Also:: getBaseStroke()

getItemOutlineStroke

java.awt.Stroke getItemOutlineStroke(int row,
                                     int column)

Returns the stroke used to outline data items.

The default implementation passes control to the lookupSeriesOutlineStroke method. You can override this method if you require different behaviour.

Parameters:: row - the row (or series) index (zero-based).; column - the column (or category) index (zero-based).
Returns:: The stroke (never null).

setOutlineStroke

void setOutlineStroke(java.awt.Stroke stroke)

Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on setSeriesOutlineStroke(int, Stroke) and setBaseOutlineStroke(Stroke).

Sets the outline stroke for ALL series and sends a RendererChangeEvent to all registered listeners.

Parameters:: stroke - the stroke (null permitted).

getSeriesOutlineStroke

java.awt.Stroke getSeriesOutlineStroke(int series)

Returns the stroke used to outline the items in a series.

Parameters:: series - the series (zero-based index).
Returns:: The stroke (possibly null).
See Also:: setSeriesOutlineStroke(int, Stroke)

setSeriesOutlineStroke

void setSeriesOutlineStroke(int series,
                            java.awt.Stroke stroke)

Sets the outline stroke used for a series and sends a RendererChangeEvent to all registered listeners.

Parameters:: series - the series index (zero-based).; stroke - the stroke (null permitted).
See Also:: getSeriesOutlineStroke(int)

getBaseOutlineStroke

java.awt.Stroke getBaseOutlineStroke()

Returns the base outline stroke.

Returns:: The stroke (never null).
See Also:: setBaseOutlineStroke(Stroke)

setBaseOutlineStroke

void setBaseOutlineStroke(java.awt.Stroke stroke)

Sets the base outline stroke and sends a RendererChangeEvent to all registered listeners.

Parameters:: stroke - the stroke (null not permitted).
See Also:: getBaseOutlineStroke()

getItemShape

java.awt.Shape getItemShape(int row,
                            int column)

Returns a shape used to represent a data item.

Parameters:: row - the row (or series) index (zero-based).; column - the column (or category) index (zero-based).
Returns:: The shape (never null).

setShape

void setShape(java.awt.Shape shape)

Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on setSeriesShape(int, Shape) and setBaseShape(Shape).

Sets the shape for ALL series (optional) and sends a RendererChangeEvent to all registered listeners.

Parameters:: shape - the shape (null permitted).

getSeriesShape

java.awt.Shape getSeriesShape(int series)

Returns a shape used to represent the items in a series.

Parameters:: series - the series (zero-based index).
Returns:: The shape (possibly null).
See Also:: setSeriesShape(int, Shape)

setSeriesShape

void setSeriesShape(int series,
                    java.awt.Shape shape)

Sets the shape used for a series and sends a RendererChangeEvent to all registered listeners.

Parameters:: series - the series index (zero-based).; shape - the shape (null permitted).
See Also:: getSeriesShape(int)

getBaseShape

java.awt.Shape getBaseShape()

Returns the base shape.

Returns:: The shape (never null).
See Also:: setBaseShape(Shape)

setBaseShape

void setBaseShape(java.awt.Shape shape)

Sets the base shape and sends a RendererChangeEvent to all registered listeners.

Parameters:: shape - the shape (null not permitted).
See Also:: getBaseShape()

isItemLabelVisible

boolean isItemLabelVisible(int row,
                           int column)

Returns true if an item label is visible, and false otherwise.

Parameters:: row - the row index (zero-based).; column - the column index (zero-based).
Returns:: A boolean.

setItemLabelsVisible

void setItemLabelsVisible(boolean visible)

Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on setSeriesItemLabelsVisible(int, Boolean) and setBaseItemLabelsVisible(boolean).

Sets a flag that controls whether or not the item labels for ALL series are visible.

Parameters:: visible - the flag.
See Also:: setItemLabelsVisible(Boolean)

setItemLabelsVisible

void setItemLabelsVisible(java.lang.Boolean visible)

Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on setSeriesItemLabelsVisible(int, Boolean) and setBaseItemLabelsVisible(boolean).

Sets a flag that controls whether or not the item labels for ALL series are visible.

Parameters:: visible - the flag (null permitted).
See Also:: setItemLabelsVisible(boolean)

setItemLabelsVisible

void setItemLabelsVisible(java.lang.Boolean visible,
                          boolean notify)

Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on setSeriesItemLabelsVisible(int, Boolean, boolean) and setBaseItemLabelsVisible(Boolean, boolean).

Sets the visibility of item labels for ALL series and, if requested, sends a RendererChangeEvent to all registered listeners.

Parameters:: visible - a flag that controls whether or not the item labels are visible (null permitted).; notify - a flag that controls whether or not listeners are notified.

isSeriesItemLabelsVisible

boolean isSeriesItemLabelsVisible(int series)

Returns true if the item labels for a series are visible, and false otherwise.

Parameters:: series - the series index (zero-based).
Returns:: A boolean.
See Also:: setSeriesItemLabelsVisible(int, Boolean)

setSeriesItemLabelsVisible

void setSeriesItemLabelsVisible(int series,
                                boolean visible)

Sets a flag that controls the visibility of the item labels for a series.

Parameters:: series - the series index (zero-based).; visible - the flag.
See Also:: isSeriesItemLabelsVisible(int)

setSeriesItemLabelsVisible

void setSeriesItemLabelsVisible(int series,
                                java.lang.Boolean visible)

Sets a flag that controls the visibility of the item labels for a series.

Parameters:: series - the series index (zero-based).; visible - the flag (null permitted).
See Also:: isSeriesItemLabelsVisible(int)

setSeriesItemLabelsVisible

void setSeriesItemLabelsVisible(int series,
                                java.lang.Boolean visible,
                                boolean notify)

Sets the visibility of item labels for a series and, if requested, sends a RendererChangeEvent to all registered listeners.

Parameters:: series - the series index (zero-based).; visible - the visible flag.; notify - a flag that controls whether or not listeners are notified.
See Also:: isSeriesItemLabelsVisible(int)

getBaseItemLabelsVisible

java.lang.Boolean getBaseItemLabelsVisible()

Returns the base setting for item label visibility. A null result should be interpreted as equivalent to Boolean.FALSE (this is an error in the API design, the return value should have been a boolean primitive).

Returns:: A flag (possibly null).
See Also:: setBaseItemLabelsVisible(Boolean)

setBaseItemLabelsVisible

void setBaseItemLabelsVisible(boolean visible)

Sets the base flag that controls whether or not item labels are visible and sends a RendererChangeEvent to all registered listeners.

Parameters:: visible - the flag.
See Also:: getBaseItemLabelsVisible()

setBaseItemLabelsVisible

void setBaseItemLabelsVisible(java.lang.Boolean visible)

Sets the base setting for item label visibility and sends a RendererChangeEvent to all registered listeners.

Parameters:: visible - the flag (null permitted).
See Also:: getBaseItemLabelsVisible()

setBaseItemLabelsVisible

void setBaseItemLabelsVisible(java.lang.Boolean visible,
                              boolean notify)

Sets the base visibility for item labels and, if requested, sends a RendererChangeEvent to all registered listeners.

Parameters:: visible - the visibility flag.; notify - a flag that controls whether or not listeners are notified.
See Also:: getBaseItemLabelsVisible()

getItemLabelGenerator

CategoryItemLabelGenerator getItemLabelGenerator(int series,
                                                 int item)

Returns the item label generator for the specified data item.

Parameters:: series - the series index (zero-based).; item - the item index (zero-based).
Returns:: The generator (possibly null).

setItemLabelGenerator

void setItemLabelGenerator(CategoryItemLabelGenerator generator)

Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on setSeriesItemLabelGenerator(int, CategoryItemLabelGenerator) and setBaseItemLabelGenerator(CategoryItemLabelGenerator).

Sets the item label generator for ALL series and sends a RendererChangeEvent to all registered listeners. This overrides the per-series settings.

Parameters:: generator - the generator (null permitted).

getSeriesItemLabelGenerator

CategoryItemLabelGenerator getSeriesItemLabelGenerator(int series)

Returns the item label generator for a series.

Parameters:: series - the series index (zero-based).
Returns:: The label generator (possibly null).
See Also:: setSeriesItemLabelGenerator(int, CategoryItemLabelGenerator)

setSeriesItemLabelGenerator

void setSeriesItemLabelGenerator(int series,
                                 CategoryItemLabelGenerator generator)

Sets the item label generator for a series and sends a RendererChangeEvent to all registered listeners.

Parameters:: series - the series index (zero-based).; generator - the generator.
See Also:: getSeriesItemLabelGenerator(int)

getBaseItemLabelGenerator

CategoryItemLabelGenerator getBaseItemLabelGenerator()

Returns the base item label generator.

Returns:: The generator (possibly null).
See Also:: setBaseItemLabelGenerator(CategoryItemLabelGenerator)

setBaseItemLabelGenerator

void setBaseItemLabelGenerator(CategoryItemLabelGenerator generator)

Sets the base item label generator and sends a RendererChangeEvent to all registered listeners.

Parameters:: generator - the generator (null permitted).
See Also:: getBaseItemLabelGenerator()

getToolTipGenerator

CategoryToolTipGenerator getToolTipGenerator(int row,
                                             int column)

Returns the tool tip generator that should be used for the specified item. This method looks up the generator using the "three-layer" approach outlined in the general description of this interface.

Parameters:: row - the row index (zero-based).; column - the column index (zero-based).
Returns:: The generator (possibly null).

getToolTipGenerator

CategoryToolTipGenerator getToolTipGenerator()

Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on getSeriesToolTipGenerator(int) and getBaseToolTipGenerator().

Returns the tool tip generator that will be used for ALL items in the dataset (the "layer 0" generator).

Returns:: A tool tip generator (possibly null).
See Also:: setToolTipGenerator(CategoryToolTipGenerator)

setToolTipGenerator

void setToolTipGenerator(CategoryToolTipGenerator generator)

Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on setSeriesToolTipGenerator(int, CategoryToolTipGenerator) and setBaseToolTipGenerator(CategoryToolTipGenerator).

Sets the tool tip generator for ALL series and sends a RendererChangeEvent to all registered listeners.

Parameters:: generator - the generator (null permitted).
See Also:: getToolTipGenerator()

getSeriesToolTipGenerator

CategoryToolTipGenerator getSeriesToolTipGenerator(int series)

Returns the tool tip generator for the specified series (a "layer 1" generator).

Parameters:: series - the series index (zero-based).
Returns:: The tool tip generator (possibly null).
See Also:: setSeriesToolTipGenerator(int, CategoryToolTipGenerator)

setSeriesToolTipGenerator

void setSeriesToolTipGenerator(int series,
                               CategoryToolTipGenerator generator)

Sets the tool tip generator for a series and sends a RendererChangeEvent to all registered listeners.

Parameters:: series - the series index (zero-based).; generator - the generator (null permitted).
See Also:: getSeriesToolTipGenerator(int)

getBaseToolTipGenerator

CategoryToolTipGenerator getBaseToolTipGenerator()

Returns the base tool tip generator (the "layer 2" generator).

Returns:: The tool tip generator (possibly null).
See Also:: setBaseToolTipGenerator(CategoryToolTipGenerator)

setBaseToolTipGenerator

void setBaseToolTipGenerator(CategoryToolTipGenerator generator)

Sets the base tool tip generator and sends a RendererChangeEvent to all registered listeners.

Parameters:: generator - the generator (null permitted).
See Also:: getBaseToolTipGenerator()

getItemLabelFont

java.awt.Font getItemLabelFont(int row,
                               int column)

Returns the font for an item label.

Parameters:: row - the row index (zero-based).; column - the column index (zero-based).
Returns:: The font (never null).

getItemLabelFont

java.awt.Font getItemLabelFont()

Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on getSeriesItemLabelFont(int) and getBaseItemLabelFont().

Returns the font used for all item labels. This may be null, in which case the per series font settings will apply.

Returns:: The font (possibly null).
See Also:: setItemLabelFont(Font)

setItemLabelFont

void setItemLabelFont(java.awt.Font font)

Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on setSeriesItemLabelFont(int, Font) and setBaseItemLabelFont(Font).

Sets the item label font for ALL series and sends a RendererChangeEvent to all registered listeners. You can set this to null if you prefer to set the font on a per series basis.

Parameters:: font - the font (null permitted).
See Also:: getItemLabelFont()

getSeriesItemLabelFont

java.awt.Font getSeriesItemLabelFont(int series)

Returns the font for all the item labels in a series.

Parameters:: series - the series index (zero-based).
Returns:: The font (possibly null).
See Also:: setSeriesItemLabelFont(int, Font)

setSeriesItemLabelFont

void setSeriesItemLabelFont(int series,
                            java.awt.Font font)

Sets the item label font for a series and sends a RendererChangeEvent to all registered listeners.

Parameters:: series - the series index (zero-based).; font - the font (null permitted).
See Also:: getSeriesItemLabelFont(int)

getBaseItemLabelFont

java.awt.Font getBaseItemLabelFont()

Returns the base item label font (this is used when no other font setting is available).

Returns:: The font (never null).
See Also:: setBaseItemLabelFont(Font)

setBaseItemLabelFont

void setBaseItemLabelFont(java.awt.Font font)

Sets the base item label font and sends a RendererChangeEvent to all registered listeners.

Parameters:: font - the font (null not permitted).
See Also:: getBaseItemLabelFont()

getItemLabelPaint

java.awt.Paint getItemLabelPaint(int row,
                                 int column)

Returns the paint used to draw an item label.

Parameters:: row - the row index (zero based).; column - the column index (zero based).
Returns:: The paint (never null).

getItemLabelPaint

java.awt.Paint getItemLabelPaint()

Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on getSeriesItemLabelPaint(int) and getBaseItemLabelPaint().

Returns the paint used for all item labels. This may be null, in which case the per series paint settings will apply.

Returns:: The paint (possibly null).
See Also:: setItemLabelPaint(Paint)

setItemLabelPaint

void setItemLabelPaint(java.awt.Paint paint)

Deprecated. This method should no longer be used (as of version 1.0.6). It is sufficient to rely on setSeriesItemLabelPaint(int, Paint) and setBaseItemLabelPaint(Paint).

Sets the item label paint for ALL series and sends a RendererChangeEvent to all registered listeners.

Parameters:: paint - the paint (null permitted).
See Also:: getItemLabelPaint()

getSeriesItemLabelPaint

java.awt.Paint getSeriesItemLabelPaint(int series)

Returns the paint used to draw the item labels for a series.

Parameters:: series - the series index (zero based).
Returns:: The paint (possibly null).
See Also:: setSeriesItemLabelPaint(int, Paint)





setSeriesItemLabelPaint
void setSeriesItemLabelPaint(int series,
                             java.awt.Paint paint)

Sets the item label paint for a series and sends a
 RendererChangeEvent to all registered listeners.





Parameters:
series - the series (zero based index).
paint - the paint (null permitted).
See Also:
getSeriesItemLabelPaint(int)





getBaseItemLabelPaint
java.awt.Paint getBaseItemLabelPaint()

Returns the base item label paint.






Returns:
The paint (never null).
See Also:
setBaseItemLabelPaint(Paint)






setBaseItemLabelPaint
void setBaseItemLabelPaint(java.awt.Paint paint)

Sets the base item label paint and sends a RendererChangeEvent
 to all registered listeners.





Parameters:
paint - the paint (null not permitted).
See Also:
getBaseItemLabelPaint()





getPositiveItemLabelPosition
ItemLabelPosition getPositiveItemLabelPosition(int row,
                                               int column)

Returns the item label position for positive values.





Parameters:
row - the row index (zero-based).
column - the column index (zero-based).
Returns:
The item label position (never null).





getPositiveItemLabelPosition
ItemLabelPosition getPositiveItemLabelPosition()

Deprecated. This method should no longer be used (as of version 1.0.6).
     It is sufficient to rely on
     getSeriesPositiveItemLabelPosition(int)
     and getBasePositiveItemLabelPosition().

Returns the item label position for positive values in ALL series.






Returns:
The item label position (possibly null).
See Also:
setPositiveItemLabelPosition(ItemLabelPosition)





setPositiveItemLabelPosition
void setPositiveItemLabelPosition(ItemLabelPosition position)

Deprecated. This method should no longer be used (as of version 1.0.6).
     It is sufficient to rely on
     setSeriesPositiveItemLabelPosition(int, ItemLabelPosition)
     and setBasePositiveItemLabelPosition(ItemLabelPosition).

Sets the item label position for positive values in ALL series, and
 sends a RendererChangeEvent to all registered listeners.  You
 need to set this to null to expose the settings for
 individual series.





Parameters:
position - the position (null permitted).
See Also:
getPositiveItemLabelPosition()





setPositiveItemLabelPosition
void setPositiveItemLabelPosition(ItemLabelPosition position,
                                  boolean notify)

Deprecated. This method should no longer be used (as of version 1.0.6).
     It is sufficient to rely on
     setSeriesPositiveItemLabelPosition(int, ItemLabelPosition,
     boolean) and setBasePositiveItemLabelPosition(
     ItemLabelPosition, boolean).

Sets the positive item label position for ALL series and (if requested)
 sends a RendererChangeEvent to all registered listeners.





Parameters:
position - the position (null permitted).
notify - notify registered listeners?
See Also:
getPositiveItemLabelPosition()





getSeriesPositiveItemLabelPosition
ItemLabelPosition getSeriesPositiveItemLabelPosition(int series)

Returns the item label position for all positive values in a series.





Parameters:
series - the series index (zero-based).
Returns:
The item label position.
See Also:
setSeriesPositiveItemLabelPosition(int, ItemLabelPosition)





setSeriesPositiveItemLabelPosition
void setSeriesPositiveItemLabelPosition(int series,
                                        ItemLabelPosition position)

Sets the item label position for all positive values in a series and
 sends a RendererChangeEvent to all registered listeners.





Parameters:
series - the series index (zero-based).
position - the position (null permitted).
See Also:
getSeriesPositiveItemLabelPosition(int)





setSeriesPositiveItemLabelPosition
void setSeriesPositiveItemLabelPosition(int series,
                                        ItemLabelPosition position,
                                        boolean notify)

Sets the item label position for all positive values in a series and (if
 requested) sends a RendererChangeEvent to all registered
 listeners.





Parameters:
series - the series index (zero-based).
position - the position (null permitted).
notify - notify registered listeners?
See Also:
getSeriesPositiveItemLabelPosition(int)





getBasePositiveItemLabelPosition
ItemLabelPosition getBasePositiveItemLabelPosition()

Returns the base positive item label position.






Returns:
The position.
See Also:
setBasePositiveItemLabelPosition(ItemLabelPosition)





setBasePositiveItemLabelPosition
void setBasePositiveItemLabelPosition(ItemLabelPosition position)

Sets the base positive item label position.





Parameters:
position - the position.
See Also:
getBasePositiveItemLabelPosition()





setBasePositiveItemLabelPosition
void setBasePositiveItemLabelPosition(ItemLabelPosition position,
                                      boolean notify)

Sets the base positive item label position and, if requested, sends a
 RendererChangeEvent to all registered listeners.





Parameters:
position - the position.
notify - notify registered listeners?
See Also:
getBasePositiveItemLabelPosition()





getNegativeItemLabelPosition
ItemLabelPosition getNegativeItemLabelPosition(int row,
                                               int column)

Returns the item label position for negative values.  This method can be
 overridden to provide customisation of the item label position for
 individual data items.





Parameters:
row - the row index (zero-based).
column - the column (zero-based).
Returns:
The item label position.





getNegativeItemLabelPosition
ItemLabelPosition getNegativeItemLabelPosition()

Deprecated. This method should no longer be used (as of version 1.0.6).
     It is sufficient to rely on
     getSeriesNegativeItemLabelPosition(int)
     and getBaseNegativeItemLabelPosition().

Returns the item label position for negative values in ALL series.






Returns:
The item label position (possibly null).
See Also:
setNegativeItemLabelPosition(ItemLabelPosition)





setNegativeItemLabelPosition
void setNegativeItemLabelPosition(ItemLabelPosition position)

Deprecated. This method should no longer be used (as of version 1.0.6).
     It is sufficient to rely on
     setSeriesNegativeItemLabelPosition(int, ItemLabelPosition)
     and setBaseNegativeItemLabelPosition(ItemLabelPosition).

Sets the item label position for negative values in ALL series, and
 sends a RendererChangeEvent to all registered listeners.  You
 need to set this to null to expose the settings for
 individual series.





Parameters:
position - the position (null permitted).
See Also:
getNegativeItemLabelPosition()





setNegativeItemLabelPosition
void setNegativeItemLabelPosition(ItemLabelPosition position,
                                  boolean notify)

Deprecated. This method should no longer be used (as of version 1.0.6).
     It is sufficient to rely on
     setSeriesNegativeItemLabelPosition(int, ItemLabelPosition,
     boolean) and setBaseNegativeItemLabelPosition(
     ItemLabelPosition, boolean).

Sets the item label position for negative values in ALL series and (if
 requested) sends a RendererChangeEvent to all registered
 listeners.





Parameters:
position - the position (null permitted).
notify - notify registered listeners?
See Also:
getNegativeItemLabelPosition()





getSeriesNegativeItemLabelPosition
ItemLabelPosition getSeriesNegativeItemLabelPosition(int series)

Returns the item label position for all negative values in a series.





Parameters:
series - the series index (zero-based).
Returns:
The item label position.
See Also:
setSeriesNegativeItemLabelPosition(int, ItemLabelPosition)





setSeriesNegativeItemLabelPosition
void setSeriesNegativeItemLabelPosition(int series,
                                        ItemLabelPosition position)

Sets the item label position for negative values in a series and sends a
 RendererChangeEvent to all registered listeners.





Parameters:
series - the series index (zero-based).
position - the position (null permitted).
See Also:
getSeriesNegativeItemLabelPosition(int)





setSeriesNegativeItemLabelPosition
void setSeriesNegativeItemLabelPosition(int series,
                                        ItemLabelPosition position,
                                        boolean notify)

Sets the item label position for negative values in a series and (if
 requested) sends a RendererChangeEvent to all registered
 listeners.





Parameters:
series - the series index (zero-based).
position - the position (null permitted).
notify - notify registered listeners?
See Also:
getSeriesNegativeItemLabelPosition(int)





getBaseNegativeItemLabelPosition
ItemLabelPosition getBaseNegativeItemLabelPosition()

Returns the base item label position for negative values.






Returns:
The position.
See Also:
setBaseNegativeItemLabelPosition(ItemLabelPosition)





setBaseNegativeItemLabelPosition
void setBaseNegativeItemLabelPosition(ItemLabelPosition position)

Sets the base item label position for negative values and sends a
 RendererChangeEvent to all registered listeners.





Parameters:
position - the position.
See Also:
getBaseNegativeItemLabelPosition()





setBaseNegativeItemLabelPosition
void setBaseNegativeItemLabelPosition(ItemLabelPosition position,
                                      boolean notify)

Sets the base negative item label position and, if requested, sends a
 RendererChangeEvent to all registered listeners.





Parameters:
position - the position.
notify - notify registered listeners?
See Also:
getBaseNegativeItemLabelPosition()





getItemURLGenerator
CategoryURLGenerator getItemURLGenerator(int series,
                                         int item)

Returns the URL generator for an item.





Parameters:
series - the series index (zero-based).
item - the item index (zero-based).
Returns:
The item URL generator.





setItemURLGenerator
void setItemURLGenerator(CategoryURLGenerator generator)

Deprecated. This method should no longer be used (as of version 1.0.6).
     It is sufficient to rely on setSeriesItemURLGenerator(int,
     CategoryURLGenerator) and
     setBaseItemURLGenerator(CategoryURLGenerator).

Sets the item URL generator for ALL series.





Parameters:
generator - the generator.
See Also:
getSeriesItemURLGenerator(int)





getSeriesItemURLGenerator
CategoryURLGenerator getSeriesItemURLGenerator(int series)

Returns the item URL generator for a series.





Parameters:
series - the series index (zero-based).
Returns:
The URL generator.
See Also:
setSeriesItemURLGenerator(int, CategoryURLGenerator)





setSeriesItemURLGenerator
void setSeriesItemURLGenerator(int series,
                               CategoryURLGenerator generator)

Sets the item URL generator for a series.





Parameters:
series - the series index (zero-based).
generator - the generator.
See Also:
getSeriesItemURLGenerator(int)





getBaseItemURLGenerator
CategoryURLGenerator getBaseItemURLGenerator()

Returns the base item URL generator.






Returns:
The item URL generator (possibly null).
See Also:
setBaseItemURLGenerator(CategoryURLGenerator)





setBaseItemURLGenerator
void setBaseItemURLGenerator(CategoryURLGenerator generator)

Sets the base item URL generator and sends a RendererChangeEvent
 to all registered listeners.





Parameters:
generator - the item URL generator (null permitted).
See Also:
getBaseItemURLGenerator()





getLegendItem
LegendItem getLegendItem(int datasetIndex,
                         int series)

Returns a legend item for a series.  This method can return
 null, in which case the series will have no entry in the
 legend.





Parameters:
datasetIndex - the dataset index (zero-based).
series - the series (zero-based index).
Returns:
The legend item (possibly null).





drawBackground
void drawBackground(java.awt.Graphics2D g2,
                    CategoryPlot plot,
                    java.awt.geom.Rectangle2D dataArea)

Draws a background for the data area.





Parameters:
g2 - the graphics device.
plot - the plot.
dataArea - the data area.





drawOutline
void drawOutline(java.awt.Graphics2D g2,
                 CategoryPlot plot,
                 java.awt.geom.Rectangle2D dataArea)

Draws an outline for the data area.





Parameters:
g2 - the graphics device.
plot - the plot.
dataArea - the data area.





drawItem
void 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.





Parameters:
g2 - the graphics device.
state - state information for one chart.
dataArea - the data plot area.
plot - the plot.
domainAxis - the domain axis.
rangeAxis - the range axis.
dataset - the data.
row - the row index (zero-based).
column - the column index (zero-based).
pass - the pass index.





drawDomainGridline
void drawDomainGridline(java.awt.Graphics2D g2,
                        CategoryPlot plot,
                        java.awt.geom.Rectangle2D dataArea,
                        double value)

Draws a grid line against the domain axis.





Parameters:
g2 - the graphics device.
plot - the plot.
dataArea - the area for plotting data (not yet adjusted for any
                  3D effect).
value - the value.
See Also:
drawRangeGridline(Graphics2D, CategoryPlot, ValueAxis,
     Rectangle2D, double)





drawRangeGridline
void drawRangeGridline(java.awt.Graphics2D g2,
                       CategoryPlot plot,
                       ValueAxis axis,
                       java.awt.geom.Rectangle2D dataArea,
                       double value)

Draws a grid line against the range axis.





Parameters:
g2 - the graphics device.
plot - the plot.
axis - the value axis.
dataArea - the area for plotting data (not yet adjusted for any
                  3D effect).
value - the value.
See Also:
drawDomainGridline(Graphics2D, CategoryPlot, Rectangle2D, double)





drawDomainMarker
void 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.





Parameters:
g2 - the graphics device.
plot - the plot.
axis - the category axis.
marker - the marker.
dataArea - the area for plotting data (not including 3D effect).
See Also:
drawRangeMarker(Graphics2D, CategoryPlot, ValueAxis, Marker,
     Rectangle2D)





drawRangeMarker
void drawRangeMarker(java.awt.Graphics2D g2,
                     CategoryPlot plot,
                     ValueAxis axis,
                     Marker marker,
                     java.awt.geom.Rectangle2D dataArea)

Draws a line (or some other marker) to indicate a particular value on
 the range axis.





Parameters:
g2 - the graphics device.
plot - the plot.
axis - the value axis.
marker - the marker.
dataArea - the area for plotting data (not including 3D effect).
See Also:
drawDomainMarker(Graphics2D, CategoryPlot, CategoryAxis,
     CategoryMarker, Rectangle2D)





getItemMiddle
double getItemMiddle(java.lang.Comparable rowKey,
                     java.lang.Comparable columnKey,
                     CategoryDataset dataset,
                     CategoryAxis axis,
                     java.awt.geom.Rectangle2D area,
                     org.jfree.ui.RectangleEdge edge)

Returns the Java2D coordinate for the middle of the specified data item.





Parameters:
rowKey - the row key.
columnKey - the column key.
dataset - the dataset.
axis - the axis.
area - the data area.
edge - the edge along which the axis lies.
Returns:
The Java2D coordinate for the middle of the item.
Since:
  1.0.11















  
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org.jfree.chart.renderer.category Interface CategoryItemRenderer

getPassCount

getPlot

setPlot

addChangeListener

removeChangeListener

findRangeBounds

initialise

getItemVisible

isSeriesVisible

getSeriesVisible

setSeriesVisible

setSeriesVisible

getSeriesVisible

setSeriesVisible

setSeriesVisible

getBaseSeriesVisible

setBaseSeriesVisible

setBaseSeriesVisible

isSeriesVisibleInLegend

getSeriesVisibleInLegend

setSeriesVisibleInLegend

setSeriesVisibleInLegend

getSeriesVisibleInLegend

setSeriesVisibleInLegend

setSeriesVisibleInLegend

getBaseSeriesVisibleInLegend

setBaseSeriesVisibleInLegend

setBaseSeriesVisibleInLegend

getItemPaint

setPaint

getSeriesPaint

setSeriesPaint

getBasePaint

setBasePaint

getItemOutlinePaint

setOutlinePaint

getSeriesOutlinePaint

setSeriesOutlinePaint

getBaseOutlinePaint

setBaseOutlinePaint

getItemStroke

setStroke

getSeriesStroke

setSeriesStroke

getBaseStroke

setBaseStroke

getItemOutlineStroke

setOutlineStroke

getSeriesOutlineStroke

setSeriesOutlineStroke

getBaseOutlineStroke

setBaseOutlineStroke

getItemShape

setShape

getSeriesShape

setSeriesShape

getBaseShape

setBaseShape

isItemLabelVisible

setItemLabelsVisible

setItemLabelsVisible

setItemLabelsVisible

isSeriesItemLabelsVisible

setSeriesItemLabelsVisible

setSeriesItemLabelsVisible

setSeriesItemLabelsVisible

getBaseItemLabelsVisible

setBaseItemLabelsVisible

setBaseItemLabelsVisible

setBaseItemLabelsVisible

getItemLabelGenerator

setItemLabelGenerator

getSeriesItemLabelGenerator

setSeriesItemLabelGenerator

getBaseItemLabelGenerator

setBaseItemLabelGenerator

getToolTipGenerator

getToolTipGenerator

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org.jfree.chart.renderer.category
Interface CategoryItemRenderer

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