Radial Stacked Bar Chart

ES6 d3.js radial stacked bar chart visualization.

Install

# install package
npm install @lgv/radial-stacked-bar-chart

Data Format

The following values are the expected input data structure; the keys will be used as the item's id.

{
    "someKey": { "a": 445, "b": 4, "c": 10 },
    "someKey2": { "a": 300, "b": 200, "c": 5 }
}

Use Module

import { RadialStackedBarChart } from "@lgv/radial-stacked-bar-chart";

// have some data
let data = {
    "someKey": { "a": 445, "b": 4, "c": 10 },
    "someKey2": { "a": 300, "b": 200, "c": 5 }
};

// initialize
const sbc = new RadialStackedBarChart(data);

// render visualization
sbc.render(document.body);

Environment Variables

The following values can be set via environment or passed into the class.

| Name | Type | Description | | :-- | :-- | :-- | | LGV_HEIGHT | integer | height of artboard | | LGV_WIDTH | integer | width of artboard |

Events

The following events are dispatched from the svg element. Hover events toggle a class named active on the element.

| Target | Name | Event | | :-- | :-- | :-- | | bar rect | bar-click | on click | | bar rect | bar-mouseover | on hover | | bar rect | bar-mousemout | on un-hover |

Style

Style is expected to be addressed via css. Any style not met by the visualization module is expected to be added by the importing component.

| Class | Element | | :-- | :-- | | lgv-radial-stacked-bar-chart | top-level svg element | | lgv-content | content inside artboard inside padding | | lgv-bar | bar chart bar | | lgv-bar-label | bar chart bar label | | lgv-series | bar chart series |

Actively Develop

# clone repository
git clone <repo_url>

# update directory context
cd radial-stacked-bar-chart

# run docker container
docker run \
  --rm \
  -it  \
  -v $(pwd):/project \
  -w /project \
  -p 8080:8080 \
  node \
  bash

# FROM INSIDE RUNNING CONTAINER

# install module
npm install .

# run development server
npm run startdocker

# edit src/index.js
# add const sbc = new RadialStackedBarChart(data);
# add sbc.render(document.body);
# replace `data` with whatever data you want to develop with

# view visualization in browser at http://localhost:8080