Hi Sofia,
You can follow the workaround mentioned to get the text label in vertical orientation but readable from the top to the bottom.
% Add an xline
xlinePosition = 5; % Example position for the xline
xline(xlinePosition, 'Color', 'r', 'LineWidth', 2);
% Add a custom text label for the xline
labelText = 'My Label';
% Adjust y position and 'VerticalAlignment' as needed
text(xlinePosition, max(y), labelText, 'Rotation', -90, ...
'VerticalAlignment', 'bottom', 'HorizontalAlignment', 'left');
You can make the position adjustments of the line and text label according to your needs.
I hope it is helpful.
