Scatter plot improvements
Please, consider these two features :
- allows to set the radius proportional to a third data point variable (z),
- allows to connect some markers by line segments (this will illustrate the fact a given value is related to another one)
Yes, set lineWidth to 1. It will draw a line between all points.
Is there anyway to connect the scatter points with a line/spline?
I've done something similar to what's shown in the example. The one thing I haven't figured out is how to maintain radius when you hover over the point.
For your first request, consider this example: http://highcharts.com/cases/bubble.htm