Package io.deephaven.plot.datasets.xy

Class XYDataSeriesFunctionImpl

java.lang.Object

io.deephaven.plot.AbstractSeriesInternal

io.deephaven.plot.datasets.AbstractDataSeries

io.deephaven.plot.datasets.xy.AbstractXYDataSeries

io.deephaven.plot.datasets.xy.XYDataSeriesFunctionImpl

All Implemented Interfaces:

DataSeries, DataSeriesInternal, XYDataSeries, XYDataSeriesFunction, XYDataSeriesFunctionInternal, XYDataSeriesInternal, PlotExceptionCause, Series, SeriesInternal, Serializable

public class XYDataSeriesFunctionImpl
extends AbstractXYDataSeries
implements XYDataSeriesFunctionInternal

XYDataSeriesInternal based on a function. By default, this calculates at least 200 data points inside the plots existing range. The number of points can be increased for a finer grained plot, or decreased if less resolution is needed. The points are recomputed as the Chart's x-range changes.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
XYDataSeriesFunctionImpl(AxesImpl axes, int id, Comparable name, DoubleUnaryOperator function)	Creates a XYDataSeriesFunction instance.

Method Summary

Modifier and Type	Method	Description
XYDataSeriesFunctionImpl	copy(AxesImpl axes)	Create a copy of the series on a different set of axes.
XYDataSeriesFunctionImpl	funcNPoints(int npoints)	Sets the number of data points in this dataset.
XYDataSeriesFunctionImpl	funcNPointsInternal(int npoints)	Sets the number of data points in this dataset if the user did not set funcNPoints.
XYDataSeriesFunctionImpl	funcRange(double xmin, double xmax)	Sets the data range for this series.
XYDataSeriesFunctionImpl	funcRange(double xmin, double xmax, int npoints)	Sets the data range for this series.
XYDataSeriesFunctionImpl	funcRangeInternal(double xmin, double xmax)	Sets the data range for this series if the user did not set funcRange.
XYDataSeriesFunctionImpl	funcRangeInternal(double xmin, double xmax, int npoints)	Sets the data range and number of points for this series if the user did not set funcRange.
double	getX(int i)	Gets the x value of the data point at index i.
double	getY(int i)	Gets the y value of the data point at index i.
void	invokeRecompute(double xmin, double xmax, String name, int sessionId)	Invokes a funcRangeInternal if xmin or xmax has changed.
int	size()	Gets the size of this data set.

Methods inherited from class io.deephaven.plot.datasets.xy.AbstractXYDataSeries

colorsSetSpecific, errorBarColor, errorBarColor, errorBarColor, getPointColor, getPointColor, getPointLabel, getPointLabel, getPointShape, getPointShape, getPointSize, getPointSize, getSeriesColor, gradientVisible, lineColor, lineColor, lineColor, lineStyle, linesVisible, pointColor, pointColor, pointColor, pointColor, pointColor, pointColor, pointColor, pointColor, pointColor, pointColor, pointColorInteger, pointLabel, pointLabel, pointLabel, pointLabel, pointLabel, pointLabelFormat, pointShape, pointShape, pointShape, pointShape, pointShape, pointShape, pointShape, pointSize, pointSize, pointSize, pointSize, pointSize, pointSize, pointSize, pointSize, pointSize, pointSize, pointSize, pointsVisible, seriesColor, seriesColor, seriesColor, toolTipPattern, xToolTipPattern, yToolTipPattern

Methods inherited from class io.deephaven.plot.datasets.AbstractDataSeries

chart, getErrorBarColor, getGradientVisible, getLineColor, getLineStyle, getLinesVisible, getPointLabelFormat, getPointsVisible, getXToolTipPattern, getYToolTipPattern, setErrorBarColor, setErrorBarColor, setErrorBarColor, setGradientVisible, setLineColor, setLineColor, setLineColor, setLineStyle, setLinesVisible, setPointLabelFormat, setPointsVisible, setXToolTipPattern, setYToolTipPattern

Methods inherited from class io.deephaven.plot.AbstractSeriesInternal

addPartitionedTableHandle, addSwappableTable, addTableHandle, axes, getPartitionedTableHandles, getSwappableTables, getTableHandles, id, name, removeTableHandle

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.deephaven.plot.datasets.DataSeries

errorBarColor, errorBarColor, errorBarColor, gradientVisible, lineColor, lineColor, lineColor, lineStyle, linesVisible, pointColor, pointColor, pointColor, pointLabel, pointLabelFormat, pointShape, pointShape, pointSize, pointSize, pointSize, pointSize, pointsVisible, seriesColor, seriesColor, seriesColor, toolTipPattern, xToolTipPattern, yToolTipPattern

Methods inherited from interface io.deephaven.plot.datasets.DataSeriesInternal

axes, chart, getErrorBarColor, getGradientVisible, getLineColor, getLineStyle, getLinesVisible, getPlotInfo, getPointLabelFormat, getPointsVisible, getXToolTipPattern, getYToolTipPattern, id, name

Methods inherited from interface io.deephaven.plot.SeriesInternal

addPartitionedTableHandle, addSwappableTable, addTableHandle, getPartitionedTableHandles, getSwappableTables, getTableHandles, removeTableHandle

Methods inherited from interface io.deephaven.plot.datasets.xy.XYDataSeries

pointColor, pointColor, pointColor, pointColor, pointColor, pointColor, pointColor, pointColorInteger, pointLabel, pointLabel, pointLabel, pointLabel, pointShape, pointShape, pointShape, pointShape, pointShape, pointSize, pointSize, pointSize, pointSize, pointSize, pointSize, pointSize

Methods inherited from interface io.deephaven.plot.datasets.xy.XYDataSeriesInternal

drawXError, drawYError, getEndX, getEndY, getStartX, getStartY

Constructor Details

XYDataSeriesFunctionImpl

public XYDataSeriesFunctionImpl(AxesImpl axes,
 int id,
 Comparable name,
 DoubleUnaryOperator function)

Creates a XYDataSeriesFunction instance.

Parameters:

axes - axes on which the function will be plotted

id - data series id

name - series name

function - function to plot

Method Details

copy

public XYDataSeriesFunctionImpl copy(AxesImpl axes)

Description copied from interface: SeriesInternal

Create a copy of the series on a different set of axes.

Specified by:

copy in interface DataSeriesInternal

Specified by:

copy in interface SeriesInternal

Specified by:

copy in interface XYDataSeriesInternal

Parameters:

axes - new axes.

Returns:

copy of the series on a different set of axes.

size

public int size()

Description copied from interface: DataSeriesInternal

Gets the size of this data set.

Specified by:

size in interface DataSeriesInternal

Returns:

size of this data set

getX

public double getX(int i)

Description copied from interface: XYDataSeriesInternal

Gets the x value of the data point at index i.

Specified by:

getX in interface XYDataSeriesInternal

Parameters:

i - index

Returns:

x value of this data point at index i

getY

public double getY(int i)

Description copied from interface: XYDataSeriesInternal

Gets the y value of the data point at index i.

Specified by:

getY in interface XYDataSeriesInternal

Parameters:

i - index

Returns:

x value of this data point at index i

funcRange

public XYDataSeriesFunctionImpl funcRange(double xmin,
 double xmax)

Sets the data range for this series.

Specified by:

funcRange in interface XYDataSeriesFunction

Parameters:

xmin - range minimum

xmax - range maximum

Returns:

this data series with the new range

funcRange

public XYDataSeriesFunctionImpl funcRange(double xmin,
 double xmax,
 int npoints)

Sets the data range for this series.

Specified by:

funcRange in interface XYDataSeriesFunction

Parameters:

xmin - range minimum

xmax - range maximum

npoints - number of data points

Returns:

this data series with the new range

Throws:

IllegalArgumentException - xmin must not be less than xmax xmin and xmax must be finite. See Numeric.isFinite(java.lang.Byte) npoints must non-negative

funcNPoints

public XYDataSeriesFunctionImpl funcNPoints(int npoints)

Sets the number of data points in this dataset.

Specified by:

funcNPoints in interface XYDataSeriesFunction

Parameters:

npoints - number of points

Returns:

this data series with the specified number of points.

Throws:

IllegalArgumentException - npoints must be non-negative.

invokeRecompute

public void invokeRecompute(double xmin,
 double xmax,
 String name,
 int sessionId)

Invokes a funcRangeInternal if xmin or xmax has changed.

funcRangeInternal

public XYDataSeriesFunctionImpl funcRangeInternal(double xmin,
 double xmax)

Description copied from interface: XYDataSeriesFunctionInternal

Sets the data range for this series if the user did not set funcRange.

Specified by:

funcRangeInternal in interface XYDataSeriesFunctionInternal

Parameters:

xmin - range minimum

xmax - range maximum

Returns:

this data series with the new range

funcRangeInternal

public XYDataSeriesFunctionImpl funcRangeInternal(double xmin,
 double xmax,
 int npoints)

Description copied from interface: XYDataSeriesFunctionInternal

Sets the data range and number of points for this series if the user did not set funcRange.

Specified by:

funcRangeInternal in interface XYDataSeriesFunctionInternal

Parameters:

xmin - range minimum

xmax - range maximum

npoints - number of data points

Returns:

this data series with the new range

funcNPointsInternal

public XYDataSeriesFunctionImpl funcNPointsInternal(int npoints)

Description copied from interface: XYDataSeriesFunctionInternal

Sets the number of data points in this dataset if the user did not set funcNPoints.

Specified by:

funcNPointsInternal in interface XYDataSeriesFunctionInternal

Parameters:

npoints - number of points

Returns:

this data series with the specified number of points.