Vega.jl

A Julia package for generating visualizations in Vega

Getting Started
Visualization Primitives
Creating A Visualization From Scratch

Pre-defined Visualizations

Area Plot
Aster Plot
Bar Plot
Box Plot
Bubble Chart
Choropleth
Dot Plot
Grouped Bar
Heatmap
Horizon
Histogram
Joint Plot
Line Plot
Pie/Donut Chart
Population Chart
Punchcard
Ribbon Plot
Rug Plot
Scatter Plot
Stem-and-Leaf Plot
Stream Plot
Waterfall
Word Cloud

Interactive Visualization

Interact.jl and Vega in Jupyter Notebooks
Creating Interactive Sites Using Escher and Vega

Visualization Mutating Functions

colorscheme!
General Visualization Properties
hline! / vline!
hover!
jitter!
legend!
stroke!
text!
title!
xlab! / ylab!
xlim! / ylim!

View the Project on GitHubjohnmyleswhite/Vega.jl

Stream Plot

Function Keywords:

x::AbstractVector
y::AbstractVector
group::AbstractVector

Stream Plot

df = readtable(Pkg.dir("Vega", "vega-datasets/streamdata.csv"))
a = streamplot(x = df[:date], y = df[:value], group = df[:key])
colorscheme!(a, palette = ["#B30000", "#E34A33", "#FC8D59", "#FDBB84", "#FDD49E", "#FEF0D9"])