## Uses of Class
org.jfree.chart.block.AbstractBlock

Packages that use AbstractBlock
org.jfree.chart.block: Blocks and layout classes used extensively by the `LegendTitle` class.
org.jfree.chart.title: Classes used to display chart titles and subtitles.

Uses of AbstractBlock in org.jfree.chart.block

Subclasses of AbstractBlock in org.jfree.chart.block
`class` `BlockContainer` A container for a collection of `Block` objects.
`class` `ColorBlock` A block that is filled with a single color.
`class` `EmptyBlock` An empty block with a fixed size.
`class` `LabelBlock` A block containing a label.

Uses of AbstractBlock in org.jfree.chart.title

Subclasses of AbstractBlock in org.jfree.chart.title
`class` `CompositeTitle` A title that contains multiple titles within a `BlockContainer`.
`class` `DateTitle` A chart title that displays the date.
`class` `ImageTitle` A chart title that displays an image.
`class` `LegendGraphic` The graphical item within a legend item.
`class` `LegendItemBlockContainer` A container that holds all the pieces of a single legend item.
`class` `LegendTitle` A chart title that displays a legend for the data in the chart.
`class` `PaintScaleLegend` A legend that shows a range of values and their associated colors, driven by an underlying `PaintScale` implementation.
`class` `TextTitle` A chart title that displays a text string with automatic wrapping as required.
`class` `Title` The base class for all chart titles.