**Feature Request** Brief title for your desired feature: To be able to plot one signal on the Y axis against another on the X axis. How would you like the feature to work? To be able to specify a argument for the X axis. At present the X axis is determined only by the type of analysis requested (i.e. the swept variable in a DC Sweep, time in a transient analysis or frequency in an AC analysis). Why is this feature important to you? This was asked about in: <https://easyeda.com/bbs_view_1980.htm> so I thought I'd raise it as a feature request so it did not get lost. :)