Where does mapViewDelegate get a value?

Question

In Tangram's current source code you can see that the TGMapView has a mapViewDelegate as a property. Where does this property get a value?

Any help is appreciated. Thank you.

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What I've tried

I've used

grep -rnw 'tangram-es/platforms/ios/framework/src/' -e 'mapViewDelegate'

to find all the occurrences of the variable. That comes up with expressions, but not assignments.

I don't think 'mapViewDelegate' is special value that iOS deals with through the storyboard or other "for free" assignments.

My best lead so far is the [self setup]; step in each init of TGMapView. At this step I'm getting lost following the thread.

Answer 1

mapViewDelegate is set in viewDidLoad in tangram-es/platforms/ios/demo/src/MapViewController.m