Legend vertical offset for horizontally aligned legends

[slxl]

Trying to offset the legend from chart view using:

chartLegend.yOffset = 36

and instead of margin between chart and legend I got an emptiness below legend with desired value [of 36] while legend keeps sticking to chart view with no margin at all

is it a bug or am I doing it wrong?
Thanks!

[liuxuan30]

I can barely understand...
you set 36 y offset, and it did the job.

[slxl]

@liuxuan30 actually I expected a gap between chart and legend, bcs curent (external margin) could be achieved by using of just a different frame for chart

[liuxuan30]

oh, please take a look at open func renderLegend(context: CGContext) for how the position is calculated. It has been a while and I don't remember how it calculates.