# Package org.jfree.data.xy

A package containing the

`XYDataset`

interface and related classes.See: Description

Interface Summary Interface Description IntervalXYDataset An extension of the`XYDataset`

interface that allows an x-interval and a y-interval to be defined.IntervalXYZDataset An extension of the`XYZDataset`

interface that allows a range of data to be defined for any of the X values, the Y values, and the Z values.OHLCDataset An interface that defines data in the form of (x, high, low, open, close) tuples.TableXYDataset A dataset containing one or more data series containing (x, y) data items, where all series in the dataset share the same set of x-values.VectorXYDataset An extension of the`XYDataset`

interface that allows a vector to be defined at a specific (x, y) location.WindDataset Interface for a dataset that supplies wind intensity and direction values observed at various points in time.XisSymbolic Represent a data set where X is a symbolic values.XYDataset An interface through which data in the form of (x, y) items can be accessed.XYDomainInfo An interface that can (optionally) be implemented by a dataset to assist in determining the minimum and maximum x-values in the dataset.XYRangeInfo An interface that can (optionally) be implemented by a dataset to assist in determining the minimum and maximum y-values.XYZDataset The interface through which JFreeChart obtains data in the form of (x, y, z) items - used for XY and XYZ plots.YisSymbolic Represent a data set where Y is a symbolic values.Class Summary Class Description AbstractIntervalXYDataset An base class that you can use to create new implementations of the`IntervalXYDataset`

interface.AbstractXYDataset An base class that you can use to create new implementations of the`XYDataset`

interface.AbstractXYZDataset An base class that you can use to create new implementations of the`XYZDataset`

interface.CategoryTableXYDataset An implementation variant of the`TableXYDataset`

where every series shares the same x-values (required for generating stacked area charts).DefaultHighLowDataset A simple implementation of the`OHLCDataset`

interface.DefaultIntervalXYDataset A dataset that defines a range (interval) for both the x-values and the y-values.DefaultOHLCDataset A simple implementation of the`OHLCDataset`

interface.DefaultTableXYDataset An`XYDataset`

where every series shares the same x-values (required for generating stacked area charts).DefaultWindDataset A default implementation of the`WindDataset`

interface.DefaultXYDataset A default implementation of the`XYDataset`

interface that stores data values in arrays of double primitives.DefaultXYZDataset A default implementation of the`XYZDataset`

interface that stores data values in arrays of double primitives.IntervalXYDelegate A delegate that handles the specification or automatic calculation of the interval surrounding the x-values in a dataset.MatrixSeries Represents a dense matrix M[i,j] where each Mij item of the matrix has a value (default is 0).MatrixSeriesCollection Represents a collection of`MatrixSeries`

that can be used as a dataset.NormalizedMatrixSeries Represents a dense normalized matrix M[i,j] where each Mij item of the matrix has a value (default is 0).OHLCDataItem Represents a single (open-high-low-close) data item in an`DefaultOHLCDataset`

.Vector A vector.VectorDataItem A data item representing data in the form (x, y, deltaX, deltaY), intended for use by the`VectorSeries`

class.VectorSeries A list of (x,y, deltaX, deltaY) data items.VectorSeriesCollection A collection of`VectorSeries`

objects.XIntervalDataItem An item representing data in the form (x, x-low, x-high, y).XIntervalSeries A list of (x, x-low, x-high, y) data items.XIntervalSeriesCollection A collection of`XIntervalSeries`

objects.XYBarDataset A dataset wrapper class that converts a standard`XYDataset`

into an`IntervalXYDataset`

suitable for use in creating XY bar charts.XYCoordinate Represents an (x, y) coordinate.XYDataItem Represents one (x, y) data item for an`XYSeries`

.XYDatasetTableModel A READ-ONLY wrapper around a`TableXYDataset`

to convert it to a table model for use in a JTable.XYInterval An xy-interval.XYIntervalDataItem An item representing data in the form (x, x-low, x-high, y, y-low, y-high).XYIntervalSeries A list of (x, x-low, x-high, y, y-low, y-high) data items.XYIntervalSeriesCollection A collection of`XYIntervalSeries`

objects.XYSeries Represents a sequence of zero or more data items in the form (x, y).XYSeriesCollection Represents a collection of`XYSeries`

objects that can be used as a dataset.YInterval A y-interval.YIntervalDataItem An item representing data in the form (x, y, y-low, y-high).YIntervalSeries A list of (x, y, y-low, y-high) data items.YIntervalSeriesCollection A collection of`YIntervalSeries`

objects.YWithXInterval A y-value plus the bounds for the related x-interval.

## Package org.jfree.data.xy Description

A package containing the

`XYDataset`

interface and related classes.**SCaVis 1.8 © jWork.org**