How to select active axis for zoom in

Dear Matlab,

I am able to plot two plots on the same matlab figure successfully.

However, I am not able to select and zoom onto the first created graph, the zoom works on the second plotted graph only.

Please guide on how to make certain axis active, so that the zoom function can work for either plot.

PFB snippet of code for reference.

figure;
subplot(3,1,1);
ax1=gca;
ax1.XColor = 'r';
ax1.YColor = 'r';
ax1_pos=ax1.Position;
ax2=axes('Position',ax1_pos,...
          'XAxisLocation','top',...
          'YAxisLocation','right',...
          'Color','none');
plot(ax1,variable1,'r');
hold on;
plot(ax2,variable2,'g')

Sincerely, Shawn Fernandes

[Walter Roberson]

Try

uistack(ax2, 'bottom')

Answer 1

[Shawn Fernandes]

Hi Walter,

Thanks for the help and support.

I found out that axes(<axesID>) shall make the respective axes active.

Have a nice day.

Sincerely, Shawn Fernandes