Line

java.lang.Object

smile.plot.swing.Shape

smile.plot.swing.Line

public class Line extends Shape

This class represents a poly line in the plot.

Nested Class Summary

Nested Classes

Modifier and Type

Class

Description

static enum

Line.Style

The supported styles of lines.
Constructor Summary

Constructors

Constructor

Description

Line(double[][] points, Line.Style style, char mark, Color color)

Constructor.
Method Summary

Modifier and Type

Method

Description

static Line

of(double[][] points)

Creates a Line with solid stroke and black color.

static Line

of(double[][] points, char mark)

Creates a Line.

static Line

of(double[][] points, Color color)

Creates a Line.

static Line

of(double[][] points, Line.Style style)

Creates a Line.

static Line

of(double[][] points, Line.Style style, Color color)

Creates a Line.

void

paint(Graphics g)

Draws the shape.

static double[][]

zipWithIndex(double[] y)

Returns a 2-dimensional array with the index as the x coordinate.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- Line
  
  public Line(double[][] points, Line.Style style, char mark, Color color)
  
  Constructor.
  Parameters:
  
  points - a n-by-2 or n-by-3 matrix that are the coordinates of points.
  
  style - the style of line.
  
  mark - the mark of points.
  
  white space : don't draw the points.
  . : dot
  + : +
  - : -
  | : |
  * : star
  x : x
  o : circle
  O : large circle
  @ : solid circle
  # : large solid circle
  s : square
  S : large square
  q : solid square
  Q : large solid square
  others : dot
  
  color - the color of line.
Method Details
- paint
  
  public void paint(Graphics g)
  
  Description copied from class: Shape
  
  Draws the shape.
  
  Specified by:
  
  paint in class Shape
- zipWithIndex
  
  public static double[][] zipWithIndex(double[] y)
  
  Returns a 2-dimensional array with the index as the x coordinate.
  
  Parameters:
  
  y - the data vector of y coordinates. The x coordinates will be [0, n), where n is the length of y.
- of
  
  public static Line of(double[][] points)
  
  Creates a Line with solid stroke and black color.
- of
  
  public static Line of(double[][] points, Line.Style style)
  
  Creates a Line.
- of
  
  public static Line of(double[][] points, char mark)
  
  Creates a Line.
- of
  
  public static Line of(double[][] points, Color color)
  
  Creates a Line.
- of
  
  public static Line of(double[][] points, Line.Style style, Color color)
  
  Creates a Line.