How do you enable touch interaction in Core Plot?

Question

Has anyone tried to add touch interaction to CorePlot?

I'm trying to implement custom layer to be able to draw a line on the chart which will show specific value and will draw itself in specified location when user touches chart area, but I'm not having any luck.

Redemption

Hi Nick, have u got any way to do it? Im searching for the same. I need the interaction on custom layer at the top and also on graph layer. Pls post the way u got. – Logographic

Answer 1

You can enable interaction by changing the allowsuserinteraction property.

[[graph defaultPlotSpace] setAllowsUserInteraction:TRUE];

Cowan

I've already set setAllowsUserInteraction:TRUE but the problem is that when I'm adding my custom layer to the chart - the chart itself stops receiving any touch events – Redemption