Change viewcontrollers

Question

I want to click one button in one viewcontroller and in other view controller i want to display the chart

Answer 1

To show a different viewcontroller when the user presses a button, you can hold down the Ctrl-Key on your keyboard and drag from the button to the viewcontroller that you want to show. From the menu that appears, choose "Show", for example. Look at this lesson for more information: https://www.sololearn.com/learn/Swift/2377/