Chart-1.8.2: A library for generating 2D Charts and Plots

Copyright(c) Tim Docker 2006 2014
LicenseBSD-style (see chart/COPYRIGHT)
Safe HaskellNone
LanguageHaskell98

Graphics.Rendering.Chart.Plot.Candle

Description

Candlestick charts for financial plotting

Synopsis

Documentation

data PlotCandle x y Source #

Value defining a financial interval: opening and closing prices, with maxima and minima; and a style in which to render them. By convention, there are different fill styles depending on whether the price rises (open < close) or falls (close < open). (This plot type can also be re-purposed for statistical intervals, e.g. minimum, first quartile, median, third quartile, maximum.)

Instances

ToPlot PlotCandle Source # 

Methods

toPlot :: PlotCandle x y -> Plot x y Source #

Default (PlotCandle x y) Source # 

Methods

def :: PlotCandle x y #

data Candle x y Source #

A Value holding price intervals for a given x-coord. An alternative view is that these are statistical intervals: the 0th, 25th, 50th, 75th, and 100th percentiles.

Constructors

Candle 

Fields

Instances

(Show y, Show x) => Show (Candle x y) Source # 

Methods

showsPrec :: Int -> Candle x y -> ShowS #

show :: Candle x y -> String #

showList :: [Candle x y] -> ShowS #

plot_candle_values :: forall x y x y. Lens (PlotCandle x y) (PlotCandle x y) [Candle x y] [Candle x y] Source #