How to check if an axis is setup?

[gucio321]

Hi! I'm writinga imgui-based framework. I'd like to prevent users from calling SetAxes if one of these axes is not setup. How can I check this?
(sorry if I'm missing something obvious. I'm using cimgui-go wrapper so I might miss something important)

[brenocq]

As far as I know, there is no method to prevent users from calling SetAxes. The best I can think of is to manually backup the CurrentX/CurrentY. You can access them through GetCurrentPlot()->CurrentX;

It would be something like

// Backup your axis settings (if you don't already have it)
ImPlotPlot* plot = ImPlot::GetCurrentPlot();
ImAxis CurrentX = plot->CurrentX;
ImAxis CurrentY = plot->CurrentY;

// User can make some ImPlot calls here...

// Then you could restore the axes
ImPlot::SetAxes(CurrentX, CurrentY);

I don't understand what you mean by "if one of these axes is not setup". CurrentX/CurrentY should always be set to a valid value (initially they are set to X1 and Y1).