Chart-0.14: A library for generating 2D Charts and Plots

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.)

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

candle_x :: x
 
candle_low :: y
 
candle_open :: y
 
candle_mid :: y
 
candle_close :: y
 
candle_high :: y
 

plot_candle_title :: forall x[aLRB] y[aLRC]. T (PlotCandle x[aLRB] y[aLRC]) StringSource

plot_candle_line_style :: forall x[aLRB] y[aLRC]. T (PlotCandle x[aLRB] y[aLRC]) CairoLineStyleSource

plot_candle_tick_length :: forall x[aLRB] y[aLRC]. T (PlotCandle x[aLRB] y[aLRC]) DoubleSource

plot_candle_width :: forall x[aLRB] y[aLRC]. T (PlotCandle x[aLRB] y[aLRC]) DoubleSource

plot_candle_centre :: forall x[aLRB] y[aLRC]. T (PlotCandle x[aLRB] y[aLRC]) DoubleSource

plot_candle_fill :: forall x[aLRB] y[aLRC]. T (PlotCandle x[aLRB] y[aLRC]) BoolSource

plot_candle_rise_fill_style :: forall x[aLRB] y[aLRC]. T (PlotCandle x[aLRB] y[aLRC]) CairoFillStyleSource

plot_candle_fall_fill_style :: forall x[aLRB] y[aLRC]. T (PlotCandle x[aLRB] y[aLRC]) CairoFillStyleSource

plot_candle_values :: forall x[aLRB] y[aLRC]. T (PlotCandle x[aLRB] y[aLRC]) [Candle x[aLRB] y[aLRC]]Source