Ребят, подскажите как с
https://github.com/jerairrest/react-chartjs-2 нарисовать канвас на фоне графика?
В доке описание, но без примера не пойму как использовать...
Getting context for data generation
Canvas node and hence context, that can be used to create CanvasGradient background, is passed as argument to data if given as function:
This approach is useful when you want to keep your components pure.
render() {
const data = (canvas) => {
const ctx = canvas.getContext("2d")
const gradient = ctx.createLinearGradient(0,0,100,0);
...
return {
...
backgroundColor: gradient
...
}
}
return (<Line data={data} />)
}