minSize & maxSize doesn't work with dataLabels disabled

[raf18seb]

When series.minSize and series.maxSize are set, ternary plot doesn't work without dataLabels enabled.

Live demo with steps to reproduce

https://jsfiddle.net/BlackLabel/ds189b05/

Plugin version

v2.0.1

Workaround

Enable dataLabels. If no dataLabels text should be displayed, use an empty string " " (with space), and set the fontSize to 0:
https://jsfiddle.net/BlackLabel/avnrj4xf/

Potential solution

Check for dataLabels.enabled in this if statement:

highcharts-ternary-plot/ts/ternary-plot.ts

Lines 1074 to 1076 in 1e5bc4a

	if (!(this.options.minSize && this.options.maxSize)) {
	return;
	}