vega/vega-themes

Name: vega-themes

Owner: Vega

Description: Themes for stylized Vega visualizations.

Created: 2016-10-03 23:32:46.0

Updated: 2017-11-15 04:25:40.0

Pushed: 2017-08-09 23:57:54.0

Homepage: null

Size: 7

Language: JavaScript

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README

vega-themes

Themes for stylized Vega visualizations. For Vega version 3.0+.

A Vega theme is a configuration object with default settings for a variety of visual properties such as colors, typefaces, line widths and spacing. This module exports a set of named themes, which can be passed as input to the Vega parser:

runtime = vega.parse(vega_spec, vega.themes.quartz);
view = new vega.View(runtime);

Once instantiated, a visualization theme can not be changed. Instead, the input specification must be re-parsed with a new theme and a new View instance must be created.

Included Themes

# vega.themes.excel <>

Chart theme modeled after Microsoft Excel.

# vega.themes.ggplot2 <>

Chart theme modeled after ggplot2.

# vega.themes.quartz <>

Chart theme modeled after Quartz.

# vega.themes.vox <>

Chart theme modeled after Vox.

Instructions

To view and test different themes, follow these steps:

1. Install dependencies via npm install.
2. Launch a local web server in the top-level directory (e.g., python -m SimpleHTTPServer 8000).
3. Load the examples in your browser (e.g., at http://localhost:8000/test/).