Copyright	(c) Anton Vorontsov <anton@enomsg.org> 2014
License	BSD-style (see chart/COPYRIGHT)
Safe Haskell	None
Language	Haskell98

Graphics.Rendering.Chart.Plot.Vectors

Description

Vector plots

Documentation

Constructors

Fields

_plot_vectors_title :: String
_plot_vectors_style :: VectorStyle
_plot_vectors_scale :: Double
Set to 1 (default) to normalize the length of vectors to a space between them (so that the vectors never overlap on the graph). Set to 0 to disable any scaling. Values in between 0 and 1 are also permitted to adjust scaling.
_plot_vectors_grid :: [(x, y)]
Provide a square-tiled regular grid.
_plot_vectors_mapf :: (x, y) -> (x, y)
Provide a vector field (R^2 -> R^2) function.
_plot_vectors_values :: [((x, y), (x, y))]
Provide a prepared list of (start,vector) pairs.

Instances

Default (PlotVectors x y) #
Methods def :: PlotVectors x y #

Constructors

VectorStyle
Fields _vector_line_style :: LineStyle _vector_head_style :: PointStyle

Instances

Default VectorStyle #
Methods def :: VectorStyle #

plot_vectors_mapf :: forall x y. Lens' (PlotVectors x y) ((x, y) -> (x, y)) #

plot_vectors_values :: forall x y. Lens' (PlotVectors x y) [((x, y), (x, y))] #