streamplot

streamplot(f::function, xinterval, yinterval; color = norm, kwargs...)

f must either accept f(::Point) or f(x::Number, y::Number). f must return a Point2.

Example:

v(x::Point2{T}) where T = Point2f(x[2], 4*x[1])
streamplot(v, -2..2, -2..2)

Implementation

See the function Makie.streamplot_impl for implementation details.

Plot type

The plot type alias for the streamplot function is StreamPlot.

Attributes

alpha = 1.0 — The alpha value of the colormap or color attribute. Multiple alphas like in plot(alpha=0.2, color=(:red, 0.5), will get multiplied.

arrow_head = automatic — No docs available.

arrow_size = automatic — No docs available.

color = norm — One can choose the color of the lines by passing a function color_func(dx::Point) to the color attribute. This can be set to any function or composition of functions. The dx which is passed to color_func is the output of f at the point being colored.

colormap = @inherit colormap :viridis — Sets the colormap that is sampled for numeric colors. PlotUtils.cgrad(...), Makie.Reverse(any_colormap) can be used as well, or any symbol from ColorBrewer or PlotUtils. To see all available color gradients, you can call Makie.available_gradients().

colorrange = automatic — The values representing the start and end points of colormap.

colorscale = identity — The color transform function. Can be any function, but only works well together with Colorbar for identity, log, log2, log10, sqrt, logit, Makie.pseudolog10 and Makie.Symlog10.

density = 1.0 — No docs available.

depth_shift = 0.0 — adjusts the depth value of a plot after all other transformations, i.e. in clip space, where 0 <= depth <= 1. This only applies to GLMakie and WGLMakie and can be used to adjust render order (like a tunable overdraw).

fxaa = true — adjusts whether the plot is rendered with fxaa (anti-aliasing, GLMakie only).

gridsize = (32, 32, 32) — No docs available.

highclip = automatic — The color for any value above the colorrange.

inspectable = true — sets whether this plot should be seen by DataInspector.

inspector_clear = automatic — Sets a callback function (inspector, plot) -> ... for cleaning up custom indicators in DataInspector.

inspector_hover = automatic — Sets a callback function (inspector, plot, index) -> ... which replaces the default show_data methods.

inspector_label = automatic — Sets a callback function (plot, index, position) -> string which replaces the default label generated by DataInspector.

joinstyle = @inherit joinstyle — No docs available.

linecap = @inherit linecap — No docs available.

linestyle = nothing — No docs available.

linewidth = @inherit linewidth — No docs available.

lowclip = automatic — The color for any value below the colorrange.

maxsteps = 500 — No docs available.

miter_limit = @inherit miter_limit — No docs available.

model = automatic — Sets a model matrix for the plot. This overrides adjustments made with translate!, rotate! and scale!.

nan_color = :transparent — The color for NaN values.

overdraw = false — Controls if the plot will draw over other plots. This specifically means ignoring depth checks in GL backends

quality = 16 — No docs available.

space = :data — sets the transformation space for box encompassing the plot. See Makie.spaces() for possible inputs.

ssao = false — Adjusts whether the plot is rendered with ssao (screen space ambient occlusion). Note that this only makes sense in 3D plots and is only applicable with fxaa = true.

stepsize = 0.01 — No docs available.

transformation = automatic — No docs available.

transparency = false — Adjusts how the plot deals with transparency. In GLMakie transparency = true results in using Order Independent Transparency.

visible = true — Controls whether the plot will be rendered or not.