Implement opacity prop for MapOverlay on Android and iOS (Google Maps) #3163
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Does any other open PR do the same thing?
No.
What issue is this PR fixing?
We needed the ability to control the transparency/opacity of Overlay components. For some reason, the transparency control for GroundOverlay was commented out for Android and was never implemented for iOS.
The
transparency
option was implemented asopacity
as the rest of this project seems to preferopacity
, and both platforms implemented it differently as well.How did you test this PR?
Tested on an android emulator and iOS simulator using
[email protected]
and using the branch HEAD"react-native-maps": "git://github.com/Crop-R/react-native-maps.git#5ee80e8d1e5af9962937d5db578d333fef4d35cb"
as a dependency. We pass an image url to theimage
prop ofMapView.Overlay
.