@gravity-ui/yagr v4.3.0

Ẏagr

Yagr is a high-performance HTML5 canvas chart renderer based on uPlot. It provides high-level features for uPlot charts.

Features

• Lines, areas, columns, and dots as visualization types. Configurable per series
• Configurable Legend Tooltip
• Axes with extra options for decimal-level precision
• Scales with configurable range functions and transformations
• Plot lines and bands. Configurable draw layer
• Responsive charts (requires ResizeObserver)
• High-level support of stacked areas/columns
• Configurable markers
• Light/Dark theme
• Data normalization
• Configurable crosshairs, cursor markers and snapping
• Typescript
• Localization
• CSS Variables in color names
• Paginated inline legend
• Error handling and extended hooks
• Data alignment and interpolation for missing data
• Realtime updates

Documentation

Quick Start

npm i @gravity-ui/yagr

NPM Module

import Yagr from '@gravity-ui/yagr';

new Yagr(document.body, {
    timeline: [1, 2, 3, 4, 5],
    series: [
        {
            data: [1, 2, 3, 4, 5],
            color: 'red',
        },
        {
            data: [2, 3, 1, 4, 5],
            color: 'green',
        },
    ],
});

Script Tag

<script src="https://unpkg.com/@gravity-ui/yagr/dist/yagr.iife.min.js"></script>
<script>
    new Yagr(document.body, {
        timeline: [1, 2, 3, 4, 5],
        series: [
            {
                data: [1, 2, 3, 4, 5],
                color: 'red',
            },
            {
                data: [2, 3, 1, 4, 5],
                color: 'green',
            },
        ],
    });
</script>

Examples

Need something specific? Yagr presents some useful examples in the demo/examples folder. How to start them with current version:

1. Clone the repository
2. Install dependencies npm i
3. Run npm run build
4. Run npx http-server .
5. Open examples in browser according to the http-server output