com.java4less.rchart
Class CurvePlotter

java.lang.Object
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  +--com.java4less.rchart.ChartComponent
        |
        +--com.java4less.rchart.Plotter
              |
              +--com.java4less.rchart.LinePlotter
                    |
                    +--com.java4less.rchart.CurvePlotter

public class CurvePlotter

extends LinePlotter

This is the plotter used to draw curves. Supported curves types are:

1. natural cubic (lineType=TYPE_CUBIC_NATURAL): this curve "interpolates" the points you provided. I.E. the points you provided will be part of the curve.
2. B sp-lines (lineType=TYPE_B_SPLINES): this curve "aproximates" the points you provided. I.E. the points you provided will as close to the curve as possible, this will result in a smooth curve.
3. least squares line (lineType=TYPE_LEAST_SQUARES_LINE): this curve "aproximates" the points you provided using a line.

Field Summary

int	segments number of segments used to draw a curve between 2 points

Fields inherited from class com.java4less.rchart.LinePlotter

fixedLimits, hideCeros, MaxMinType, MM_CANDLESTICK, MM_NORMAL, MM_OHLC, pointSize, TYPE_B_SPLINES, TYPE_CUBIC_NATURAL, TYPE_LEAST_SQUARES_LINE, TYPE_LINE

Fields inherited from class com.java4less.rchart.Plotter

back, backImage, depth, visibleHeight, visibleWidth, XScale, Y2Scale, YScale

Fields inherited from class com.java4less.rchart.ChartComponent

height, width, x, y

Constructor Summary

CurvePlotter()

Methods inherited from class com.java4less.rchart.Plotter

addSerie, getCombinable, getNeedsAxis, getSerie, getSeriesCount, plot, plotBackground, replaceSerie, setSerie

Methods inherited from class java.lang.Object

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

Field Detail

segments

public int segments

number of segments used to draw a curve between 2 points

Constructor Detail

CurvePlotter

public CurvePlotter()