How to find height of widget and set padding of GoogleMap in Flutter

Question

I am using google_maps_flutter: ^1.1.1

I need to find the height of a Widget and set padding according to this height .

Answer 1

See this: How to get height of a Widget?

And also you can use this package, https://pub.dev/packages/render_metrics combining with: https://pub.dev/packages/after_layout .

Second package is for callback after first layout build.