Set map radius using pinchin gesture

1

Hi,

I am trying to use onGesture(pinchin, callback, element) to set a colored radius area within a google or leaflet- and then translate this radius number to search nearby restaurants using the foursquare api. is this possible using only ionic foursquare google maps?

2

You could set something up based off of this. Keep in mind you need to replace dragleft and dragright with the pinch gestures.