score:0

it seems there is multiple ways to set the point options. for me i was able to set the global point options in options.elements.point.

 <line
  data: {...}
  options: {
    elements: {
      point: {
        radius: 0,
        hoverradius: 5,
        hitradius: 20,
        backgroundcolor: ...,
      }
    }
  }
 />

these options can also be set (or override global settings) in your dataset object as well for each line.

 <line
  data: {
   datasets: [{
     pointradius: 0,
     pointhoverradius: 5,
     pointhitradius: 20,
     pointbackgroundcolor: ...,
   }] 
  }
 />

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