Please see the below link. Which adds one or more charts based on user selection using check boxes. Height of each chart is calculated based on how many checkboxes are checked and updated the height with the chart.update() method.
https://jsfiddle.net/BlackLabel/wtpkdL2z/
I would like to have a single x axis as shown in below links (instead of x-axis shown for each chart - as x-axis is same for all).
https://jsfiddle.net/qocgj03L/4/
https://jsfiddle.net/g2zpwL5n/
How to show x-axis data only once (at the bottom) with the above mentioned functionality intact (checkbox that allows user to select charts and height of charts that gets adjusted accordingly). Thank you.