From: Zane Montgomery on
I use a specialized axis for RF engineering (Smith Chart) that has static grid lines (circular lines of constant resistance and reactance) created in the plot generator. I need datacursormode on for the axes to select/label MY data points on the graph but the static grid often gets selected.

My question: is there a way to define which plot lines can be selected/labeled with datacursormode on? If not, is there a roundabout way to do this, keeping the data and grid lines on the same axes?

Thanks,
Zane
From: Zane Montgomery on
It seems that appending , 'HitTest', 'off' to all of the 'line' functions used in creating the Smith Chart makes each line unselectable.


"Zane Montgomery" <zmontgomery(a)firstrf.com> wrote in message <hou3aq$sau$1(a)fred.mathworks.com>...
> I use a specialized axis for RF engineering (Smith Chart) that has static grid lines (circular lines of constant resistance and reactance) created in the plot generator. I need datacursormode on for the axes to select/label MY data points on the graph but the static grid often gets selected.
>
> My question: is there a way to define which plot lines can be selected/labeled with datacursormode on? If not, is there a roundabout way to do this, keeping the data and grid lines on the same axes?
>
> Thanks,
> Zane