Disable ionic drawer

Hi guys, I use the ionic drawer in my app but as I explore when popup is active and swipe to the left it can access the ionic drawer. How can I disable the drawer when popover is shown… Thanks

@anicacute09 hey, am making one application …in which task is editing on image…so I use canvas and showing image on canvas and drawing on image…but now problem is before adding image with help of drawing brush when i touch on canvas it draw on canvas …but i want draw on image after adding through camera…not before so any solution please.

i follow this link https://www.joshmorony.com/using-a-canvas-to-create-a-drawing-app-in-ionic-part-1/