chartjs-plugin-responsive-downsample

chartjs-plugin-responsive-downsample
====================================

A chart.js plugin to dynamically downsample line chart data depending on the chart resolution.
The plugin creates a mipmap-like data structure from line chart data and dynamically choses a downsampled version of the data depending on the chart resolution and x axis scale.

Inspired by: AlbinoDrought/chartjs-plugin-downsample

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``bash
$ npm install chartjs-plugin-responsive-downsample
`

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`javascript
{
options: {
responsiveDownsample: {
enabled: true,
/**
* Choose aggregation algorithm 'AVG'(Average values) or
* 'LTTB' (Largest-Triangle-Three-Buckets). Default: 'LTTB'
*/
aggregationAlgorithm: 'LTTB',
/**
* The desired minimal distance between data points in pixels.
* The plugin downsamples the data and tries to match this threshold.
* Default: 1 pixel
*/
desiredDataPointDistance: 1,
/**
* The minimal number of data points. The chart data is not downsampled further than
* this threshold. Default: 100
*/
minNumPoints: 100,
/**
* Cull data to displayed range of x scale. Default: true
*/
cullData: boolean;
}
}
}
``