Getting Started
Chart.js module for charting error bars plots. This plugin extends the several char types (bar
, line
, scatter
, polarArea
) with their error bar equivalent (barWithErrorBars
, lineWithErrorBars
, scatterWithErrorBars
, polarAreaWithErrorBars
).
Install
npm install chart.js chartjs-chart-error-bars
Usage
see Examples
and CodePen
Configuration
Data Structure
Chart types: bar
and line
see TypeScript Interface: IErrorBarXDataPoint
Chart type: bar
with indexAxis: 'y'
Chart type: scatter
a combination of the previous two ones IErrorBarXDataPoint and IErrorBarYDataPoint
Chart type: polarArea
Styling
The styling options support different array version.
Note: as with other chart.js style options, using an array will be one value per dataset. Thus, to specify the values for different error bars, one needs to wrap it in an object with a v
key having the value itself. The outer for the dataset, the inner for the error bars.
see TypeScript interface: IErrorBarOptions