Packages

  • package root
    Definition Classes
    root
  • package scalax
    Definition Classes
    root
  • package chart

    This package contains a library for creating and working with charts.

    This package contains a library for creating and working with charts. It wraps JFreeChart, much like scala.swing does with the original javax.swing package.

    Getting Started

    There is an all you can eat import providing all the high-level functionality of this library:

    import scalax.chart.api._

val data = for (i <- 1 to 5) yield (i,i)
val chart = XYLineChart(data)
chart.saveAsPNG("/tmp/chart.png")

    All of the functionality of the api object is also contained by module.Charting, which you can either import or use as a mixin:

    object MyChartApp extends App with scalax.chart.module.Charting {
  val data = for (i <- 1 to 5) yield (i,i)
  val chart = XYLineChart(data)
  chart.saveAsPNG("/tmp/chart.png")
}

    The module package provides a la carte imports, which you can import or mix in for only parts of the API. To find out more about the modules in detail, have a look at the documentation of the module.Charting module. From there on you can discover the modules one by one.

    Definition Classes
    scalax
  • package module

    This package provides a la carte imports.

    This package provides a la carte imports. It is organized into modules following the Scala's Selfless Trait Pattern. Some of these modules depend on each other. In this case, there is often a short documentation in the higher-level module and links to the lower-level modules. Have a look for yourself and start at the highest-level all you can eat module Charting.

    Definition Classes
    chart
  • trait XYLabelGenerators extends Imports

    XYLabelGenerators contains factories for creating label generators for xy charts.

    XYLabelGenerators contains factories for creating label generators for xy charts.

    chart.labelGenerator = XYLabelGenerator(value => value.toString)

    The following list contains various ways on how to create and set label generators for xy charts:

    val data = for (i <- 1 to 5) yield (i,i)
val chart = XYLineChart(data)

chart.labelGenerator = (dataset: XYDataset, series: Comparable[_], item: Int) =>
  val idx = dataset.indexOf(series)
  dataset.getY(idx, item).toString
}

chart.labelGenerator = XYLabelGenerator { (dataset, series, item) =>
  val idx = dataset.indexOf(series)
  dataset.getY(idx,item).toString
}

chart.labelGenerator = XYLabelGenerator(value => value.toString)

chart.labelGenerator = XYLabelGenerator(_.toString)

chart.labelGenerator = XYLabelGenerator((x,y) => s"""($x,$y)""")

chart.labelGenerator = XYLabelGenerator.Default
    Definition Classes
    module
  • AxisLabelLocation
  • ChartTheme
  • Layer
  • XYLabelGenerator

object XYLabelGenerator

Label generator factory for xy charts.

Source
XYLabelGenerators.scala
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  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  4. final def Default: XYLabelGenerators.XYLabelGenerator

    Returns a new xy label generator which simply calls toString on values.

  5. final def apply(f: (Number, Number) ⇒ String): XYLabelGenerators.XYLabelGenerator

    Returns a new label generator by converting (x,y) pairs to strings.

  6. final def apply(f: (Number) ⇒ String): XYLabelGenerators.XYLabelGenerator

    Returns a new label generator by converting values to strings.

  7. final def apply(generator: XYLabelGenerators.XYLabelGenerator): XYLabelGenerators.XYLabelGenerator

    Returns the given generator.

    Returns the given generator. This method exists solely for the purpose to avoid typing.

  8. final def asInstanceOf[T0]: T0
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  9. def clone(): AnyRef
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  12. def finalize(): Unit
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  13. final def fromPeer(jfree: XYItemLabelGenerator): XYLabelGenerators.XYLabelGenerator

    Returns a new label generator using an explicit peer.

  14. final def getClass(): Class[_]
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  15. def hashCode(): Int
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  16. final def isInstanceOf[T0]: Boolean
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  17. final def ne(arg0: AnyRef): Boolean
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  20. final def synchronized[T0](arg0: ⇒ T0): T0
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  21. final def toPeer(generator: XYLabelGenerators.XYLabelGenerator): XYItemLabelGenerator

    Returns a new peer.

  22. def toString(): String
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  23. final def wait(): Unit
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  24. final def wait(arg0: Long, arg1: Int): Unit
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  25. final def wait(arg0: Long): Unit
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