Packages

package root

Definition Classes: root

package org

Definition Classes: root

package nspl

nspl is a Scala library to describe and render scientific plots.

Entry points into the API:

org.nspl.xyplot is the most important method to define a plot in Cartesian coordinate systems,
org.nspl.data.DataSource. All data must be supplied as a DataSource. Its main abstraction is an iterator over rows (org.nspl.data.Row) where a row is an indexed sequence of doubles. Each row has the same length in a DataSource. A DataSource may be lazy (e.g. load data from disk on demand).
org.nspl.Parameters holds common settings governing most plots (axis labels, plot titles, ticks, etc),
org.nspl.awtrenderer for methods to render the plot with Java AWT into PNG, JPG, PDF or a Java Graphics2D context,
org.nspl.canvasrenderer for methods to render the plot with Html5 Canvas in the browser.

Premade plot factories for various types of plots:

org.nspl.xyplot
org.nspl.xyzplot Experimental 3D plot of a points and line segments mesh
org.nspl.boxplot
org.nspl.rasterplot Draws data as a bitmap / raster.

Data renderers:

org.nspl.point for scatter plots
org.nspl.line for line plots
org.nspl.lineSegment for line or graph plots
org.nspl.bar for bar plots
org.nspl.area
org.nspl.boxwhisker for box plots
org.nspl.polynom

Data sources:

org.nspl.data.DataTable Generic tabular data source on a row major double array
There exist implicit conversion methods to provide DataSource views on tuples of Doubles or other types from the standard library. Most of these are not copying. They are imported with import org.nspl._ import.
org.nspl.data.DataMatrix Data is viewed as a bitmap/raster: first dimension is x, second is y coordinates, third is color value
org.nspl.saddle provides interface from Saddle types.

The more general scene graph and layout functionality of the library is exposed via:

org.nspl.ShapeElem to describe a shape,
org.nspl.TextBox to describe a text box,
the sequence() method groups multiple elements in a sequence together e.g. sequence(List(elem1,elem2),VerticalStack),
the group methods group multiple elements together e.g. group(elem1,elem2,VerticalStack) , one for each arity
Implementations of the org.nspl.Layout trait e.g. org.nspl.TableLayout
Alignment helpers in org.nspl.Align
Subclasses of org.nspl.Shape eg. org.nspl.Rectangle , org.nspl.Ellipse, org.nspl.SimplePath, org.nspl.Path
org.nspl.fitToBounds, org.nspl.fitToWidth, org.nspl.fitToHeight methods

Rendering contexts:

org.nspl.canvasrenderer for Html5 Canvas. This context is interactive with support for panning and zooming. See org.nspl.canvasrenderer.render
org.nspl.awtrenderer for various format on the JVM. e.g see methods like org.nspl.awtrenderer.pdfToFile
org.nspl.scalatagrenderer for SVG plots (Scala.js and JVM). See org.nspl.scalatagrenderer.renderToScalaTag

Definition Classes: org

package data

Definition Classes: nspl

DataMatrix

DataSource

DataSourceWithQuantiles

KDE

Row

DataTable

case class DataTable(rows: Array[Double], numCols: Int) extends DataSourceWithQuantiles with Product with Serializable

Linear Supertypes

Serializable, Product, Equals, DataSourceWithQuantiles, DataSource, AnyRef, Any

Ordering

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By Inheritance

Inherited

DataTable
Serializable
Product
Equals
DataSourceWithQuantiles
DataSource
AnyRef
Any

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Visibility

Public
Protected

Instance Constructors

new DataTable(rows: Array[Double], numCols: Int)

Value Members

final def !=(arg0: Any): Boolean
Definition Classes
AnyRef → Any
final def ##: Int
Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean
Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0
Definition Classes
Any
def clone(): AnyRef
Attributes
protected[lang]
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.CloneNotSupportedException]) @native() @IntrinsicCandidate()
def columnMinMax(i: Int): Some[MinMaxImpl]
Definition Classes
DataTable → DataSource
def columnNames: Seq[String]
Definition Classes
DataSource
def dimension: Int
Definition Classes
DataTable → DataSource
final def eq(arg0: AnyRef): Boolean
Definition Classes
AnyRef
final def getClass(): Class[_ <: AnyRef]
Definition Classes
AnyRef → Any
Annotations
@native() @IntrinsicCandidate()
final def isInstanceOf[T0]: Boolean
Definition Classes
Any
def iterator: Iterator[Row]
Definition Classes
DataTable → DataSource
final def ne(arg0: AnyRef): Boolean
Definition Classes
AnyRef
final def notify(): Unit
Definition Classes
AnyRef
Annotations
@native() @IntrinsicCandidate()
final def notifyAll(): Unit
Definition Classes
AnyRef
Annotations
@native() @IntrinsicCandidate()
val numCols: Int
def numRows: Int
def productElementNames: Iterator[String]
Definition Classes
Product
def quantilesOfColumn(i: Int, qs: Vector[Double]): Vector[Double]
Definition Classes
DataTable → DataSourceWithQuantiles
val rows: Array[Double]
final def synchronized[T0](arg0: => T0): T0
Definition Classes
AnyRef
final def wait(arg0: Long, arg1: Int): Unit
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.InterruptedException])
final def wait(arg0: Long): Unit
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.InterruptedException]) @native()
final def wait(): Unit
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

def finalize(): Unit
Attributes
protected[lang]
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.Throwable]) @Deprecated
Deprecated

Packages

DataTable

case class DataTable(rows: Array[Double], numCols: Int) extends DataSourceWithQuantiles with Product with Serializable

Instance Constructors

Value Members

Deprecated Value Members

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from DataSourceWithQuantiles

Inherited from DataSource

Inherited from AnyRef

Inherited from Any

Ungrouped

Packages

DataTable

case class DataTable(rows: Array[Double], numCols: Int) extends DataSourceWithQuantiles with Product with Serializable

Instance Constructors

Value Members

Deprecated Value Members

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from DataSourceWithQuantiles

Inherited from DataSource

Inherited from AnyRef

Inherited from Any

Ungrouped

DataTable