Dot not displayed when there’s only one data point in the line chart

[dennisacayo]

Hi, first of all thank you for this great library!

I’ve encountered an issue where no point is drawn when a line has only one data value. This makes the chart appear empty in cases where there’s a single entry, even if dotProperties.enabled = true.

Expected behavior:
• When a line contains only one value, a visible dot should still be rendered to represent that single point, even if no line can be drawn.

Current behavior:
• Nothing is shown at all — no line, no dot.

Suggested fix:
• Add support to render the dot even when the data list contains only one value.

Thanks in advance!

[ehsannarmani]

Hi dear @dennisacayo , thank you for your suggestion, i aggree with you.
I will fix that.