Custom shapes for points

It would be great to be able to define different shapes (circle, square, triangle, star, …) for the graph points.

They are 2 main reason for that:

• Printing on a grey scale printer
• Color blind people

Some topic were create on google group without response: https://groups.google.com/d/topic/c3js/I2UhY4U6zI0/discussion https://groups.google.com/d/topic/c3js/gZrpl0QpKYw/discussion https://groups.google.com/d/topic/c3js/6QRQ1VWx3vw/discussion

Legend should use the same shape as the one define for the points.

Here is how I imagine the configuration:

point: {
  shape: {
    'data1': 'circle',
    'data2': 'square',
    'data3': 'triangle'
  }
}

or, in order to define some other custom attributes:

point: {
  'data1': {
    shape: 'circle',
    color: '#ff0000',
    r: 2
  },
  'data2': {
    shape: 'square',
    color: '#0000ff',
    r: 3
  }
}

[aendra-rininsland]

Everyone who wants this feature, please either subscribe yourself or use an emoji response instead of replying +1.

Thanks.

[bsell93]

Use highcharts… Way better: https://www.highcharts.com/blog/products/highcharts/