I would like to write an expression that say adjusts the zoom scale range in and out say one month from say today's date but without filtering out data extraneous to that setting. Currently I have a fixed manual option or auto option that fits to the data but I would like an ability to dynamically control default zoom setting. This would help on, for example, a dashboard with line plots that monitor production, that is updated daily. This would eliminate the need to constantly adjust zoom sliders to capture new data and hide older data.