Copyright	(c) Tim Docker 2006 2014
License	BSD-style (see chart/COPYRIGHT)
Safe Haskell	None
Language	Haskell98

Graphics.Rendering.Chart.Plot.Bars

Description

Bar Charts

Synopsis

data PlotBars x y = PlotBars {
- _plot_bars_settings :: BarsSettings
- _plot_bars_titles :: [String]
- _plot_bars_values_with_labels :: [(x, [(y, String)])]
}
data PlotBarsStyle
- = BarsStacked
- | BarsClustered
data PlotBarsSpacing
- = BarsFixWidth Double
- | BarsFixGap Double Double
data PlotBarsAlignment
- = BarsLeft
- | BarsCentered
- | BarsRight
class PlotValue a => BarsPlotValue a where
- barsIsNull :: a -> Bool
- barsReference :: [a] -> a
- barsAdd :: a -> a -> a
data BarHorizAnchor
- = BHA_Left
- | BHA_Centre
- | BHA_Right
data BarVertAnchor
- = BVA_Bottom
- | BVA_Centre
- | BVA_Top
plotBars :: BarsPlotValue y => PlotBars x y -> Plot x y
plotHBars :: BarsPlotValue x => PlotBars y x -> Plot x y
plot_bars_style :: forall x y f. Functor f => (PlotBarsStyle -> f PlotBarsStyle) -> PlotBars x y -> f (PlotBars x y)
plot_bars_item_styles :: forall x y f. Functor f => ([(FillStyle, Maybe LineStyle)] -> f [(FillStyle, Maybe LineStyle)]) -> PlotBars x y -> f (PlotBars x y)
plot_bars_titles :: forall x y f. Functor f => ([String] -> f [String]) -> PlotBars x y -> f (PlotBars x y)
plot_bars_spacing :: forall x y f. Functor f => (PlotBarsSpacing -> f PlotBarsSpacing) -> PlotBars x y -> f (PlotBars x y)
plot_bars_alignment :: forall x y f. Functor f => (PlotBarsAlignment -> f PlotBarsAlignment) -> PlotBars x y -> f (PlotBars x y)
plot_bars_singleton_width :: forall x y f. Functor f => (Double -> f Double) -> PlotBars x y -> f (PlotBars x y)
plot_bars_label_bar_hanchor :: forall x y f. Functor f => (BarHorizAnchor -> f BarHorizAnchor) -> PlotBars x y -> f (PlotBars x y)
plot_bars_label_bar_vanchor :: forall x y f. Functor f => (BarVertAnchor -> f BarVertAnchor) -> PlotBars x y -> f (PlotBars x y)
plot_bars_label_text_hanchor :: forall x y f. Functor f => (HTextAnchor -> f HTextAnchor) -> PlotBars x y -> f (PlotBars x y)
plot_bars_label_text_vanchor :: forall x y f. Functor f => (VTextAnchor -> f VTextAnchor) -> PlotBars x y -> f (PlotBars x y)
plot_bars_label_angle :: forall x y f. Functor f => (Double -> f Double) -> PlotBars x y -> f (PlotBars x y)
plot_bars_label_style :: forall x y f. Functor f => (FontStyle -> f FontStyle) -> PlotBars x y -> f (PlotBars x y)
plot_bars_label_offset :: forall x y f. Functor f => (Vector -> f Vector) -> PlotBars x y -> f (PlotBars x y)
plot_bars_values :: forall x y f. Functor f => ([(x, [y])] -> f [(x, [y])]) -> PlotBars x y -> f (PlotBars x y)
plot_bars_settings :: forall x y f. Functor f => (BarsSettings -> f BarsSettings) -> PlotBars x y -> f (PlotBars x y)
plot_bars_values_with_labels :: forall x1 y1 x2 y2 f. Functor f => ([(x1, [(y1, String)])] -> f [(x2, [(y2, String)])]) -> PlotBars x1 y1 -> f (PlotBars x2 y2)
addLabels :: Show y => [(x, [y])] -> [(x, [(y, String)])]

Documentation

data PlotBars x y Source #

Constructors

PlotBars
Fields _plot_bars_settings :: BarsSettings _plot_bars_titles :: [String] The title of each element of [y]. These will be shown in the legend. _plot_bars_values_with_labels :: [(x, [(y, String)])] The actual points to be plotted, and their labels

Instances

Instances details

Default (PlotBars x y) Source #
Instance details Defined in Graphics.Rendering.Chart.Plot.Bars Methods def :: PlotBars x y #

data PlotBarsStyle Source #

Constructors

BarsStacked	Bars for a fixed x are stacked vertically on top of each other.
BarsClustered	Bars for a fixed x are put horizontally beside each other.

Instances

Instances details

Show PlotBarsStyle Source #
Instance details Defined in Graphics.Rendering.Chart.Plot.Bars Methods showsPrec :: Int -> PlotBarsStyle -> ShowS show :: PlotBarsStyle -> String showList :: [PlotBarsStyle] -> ShowS

data PlotBarsSpacing Source #

Constructors

BarsFixWidth Double	All bars have the same width in pixels.
BarsFixGap Double Double	(BarsFixGap g mw) means make the gaps between the bars equal to g, but with a minimum bar width of mw

Instances

Instances details

Show PlotBarsSpacing Source #
Instance details Defined in Graphics.Rendering.Chart.Plot.Bars Methods showsPrec :: Int -> PlotBarsSpacing -> ShowS show :: PlotBarsSpacing -> String showList :: [PlotBarsSpacing] -> ShowS

data PlotBarsAlignment Source #

How bars for a given (x,[y]) are aligned with respect to screen coordinate corresponding to x (deviceX).

Constructors

BarsLeft	The left edge of bars is at deviceX
BarsCentered	Bars are centered around deviceX
BarsRight	The right edge of bars is at deviceX

Instances

Instances details

Show PlotBarsAlignment Source #
Instance details Defined in Graphics.Rendering.Chart.Plot.Bars Methods showsPrec :: Int -> PlotBarsAlignment -> ShowS show :: PlotBarsAlignment -> String showList :: [PlotBarsAlignment] -> ShowS

class PlotValue a => BarsPlotValue a where Source #

Methods

barsIsNull :: a -> Bool Source #

barsReference :: [a] -> a Source #

The starting level for the chart, a function of some statistic (normally the lowest value or just const 0).

barsAdd :: a -> a -> a Source #

Instances

Instances details

BarsPlotValue LogValue Source #
Instance details Defined in Graphics.Rendering.Chart.Plot.Bars Methods barsIsNull :: LogValue -> Bool Source # barsReference :: [LogValue] -> LogValue Source # barsAdd :: LogValue -> LogValue -> LogValue Source #
BarsPlotValue Double Source #
Instance details Defined in Graphics.Rendering.Chart.Plot.Bars Methods barsIsNull :: Double -> Bool Source # barsReference :: [Double] -> Double Source # barsAdd :: Double -> Double -> Double Source #
BarsPlotValue Int Source #
Instance details Defined in Graphics.Rendering.Chart.Plot.Bars Methods barsIsNull :: Int -> Bool Source # barsReference :: [Int] -> Int Source # barsAdd :: Int -> Int -> Int Source #

data BarHorizAnchor Source #

Constructors

BHA_Left
BHA_Centre
BHA_Right

Instances

Instances details

Show BarHorizAnchor Source #
Instance details Defined in Graphics.Rendering.Chart.Plot.Bars Methods showsPrec :: Int -> BarHorizAnchor -> ShowS show :: BarHorizAnchor -> String showList :: [BarHorizAnchor] -> ShowS

data BarVertAnchor Source #

Constructors

BVA_Bottom
BVA_Centre
BVA_Top

Instances

Instances details

Show BarVertAnchor Source #
Instance details Defined in Graphics.Rendering.Chart.Plot.Bars Methods showsPrec :: Int -> BarVertAnchor -> ShowS show :: BarVertAnchor -> String showList :: [BarVertAnchor] -> ShowS

plotBars :: BarsPlotValue y => PlotBars x y -> Plot x y Source #

plotHBars :: BarsPlotValue x => PlotBars y x -> Plot x y Source #

plot_bars_style :: forall x y f. Functor f => (PlotBarsStyle -> f PlotBarsStyle) -> PlotBars x y -> f (PlotBars x y) Source #

plot_bars_item_styles :: forall x y f. Functor f => ([(FillStyle, Maybe LineStyle)] -> f [(FillStyle, Maybe LineStyle)]) -> PlotBars x y -> f (PlotBars x y) Source #

plot_bars_titles :: forall x y f. Functor f => ([String] -> f [String]) -> PlotBars x y -> f (PlotBars x y) Source #

plot_bars_spacing :: forall x y f. Functor f => (PlotBarsSpacing -> f PlotBarsSpacing) -> PlotBars x y -> f (PlotBars x y) Source #

plot_bars_alignment :: forall x y f. Functor f => (PlotBarsAlignment -> f PlotBarsAlignment) -> PlotBars x y -> f (PlotBars x y) Source #

plot_bars_singleton_width :: forall x y f. Functor f => (Double -> f Double) -> PlotBars x y -> f (PlotBars x y) Source #

plot_bars_label_bar_hanchor :: forall x y f. Functor f => (BarHorizAnchor -> f BarHorizAnchor) -> PlotBars x y -> f (PlotBars x y) Source #

plot_bars_label_bar_vanchor :: forall x y f. Functor f => (BarVertAnchor -> f BarVertAnchor) -> PlotBars x y -> f (PlotBars x y) Source #

plot_bars_label_text_hanchor :: forall x y f. Functor f => (HTextAnchor -> f HTextAnchor) -> PlotBars x y -> f (PlotBars x y) Source #

plot_bars_label_text_vanchor :: forall x y f. Functor f => (VTextAnchor -> f VTextAnchor) -> PlotBars x y -> f (PlotBars x y) Source #

plot_bars_label_angle :: forall x y f. Functor f => (Double -> f Double) -> PlotBars x y -> f (PlotBars x y) Source #

plot_bars_label_style :: forall x y f. Functor f => (FontStyle -> f FontStyle) -> PlotBars x y -> f (PlotBars x y) Source #

plot_bars_label_offset :: forall x y f. Functor f => (Vector -> f Vector) -> PlotBars x y -> f (PlotBars x y) Source #

plot_bars_values :: forall x y f. Functor f => ([(x, [y])] -> f [(x, [y])]) -> PlotBars x y -> f (PlotBars x y) Source #

plot_bars_settings :: forall x y f. Functor f => (BarsSettings -> f BarsSettings) -> PlotBars x y -> f (PlotBars x y) Source #

plot_bars_values_with_labels :: forall x1 y1 x2 y2 f. Functor f => ([(x1, [(y1, String)])] -> f [(x2, [(y2, String)])]) -> PlotBars x1 y1 -> f (PlotBars x2 y2) Source #

addLabels :: Show y => [(x, [y])] -> [(x, [(y, String)])] Source #