LineFunction2D (Vanted 2.8.3 API)

java.lang.Object

org.jfree.data.LineFunction2D

All Implemented Interfaces:: Function2D

public class LineFunction2D
extends Object
implements Function2D

A function in the form y = a + bx.

Constructor Summary

Constructors

Constructor Description

LineFunction2D(double a, double b)
Constructs a new line function.
Method Summary

Modifier and Type Method Description

double getValue(double x)
Returns the function value.

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

Constructor Details
- LineFunction2D
  
  public LineFunction2D(double a, double b)
  
  Constructs a new line function.
  
  Parameters:
  
  a - the intercept.
  
  b - the slope.
Method Details
- getValue
  
  public double getValue(double x)
  
  Returns the function value.
  
  Specified by:
  
  getValue in interface Function2D
  
  Parameters:
  
  x - the x-value.
  
  Returns:
  
  the value.