How to get this effect in React Native?
Is it possible to get removing background effect in react-native?
I recommend to use react-native-drawpad and react-native-sketch-canvas.
It might give you hint. I am not sure it will be exact solution for this effect.
Related
I'm trying to recreate photomath photoscaner in react native, and I cant find any simple solution that can "select" part of an image and crop it while using camera, and solution that can be resized at the same time. Do you have any suggestion on how to implement this?
Here is how it looks like:
I'm looking for a solution, if possible a library or a custom component, for React Native, without Expo.
I need to create a video frame that is movable in the screen, up and down, and cover the content. I also need to make it possible to click on the content behind it.
Another difficulty is that I need it to stay up on all screens during navigation.
I first tried to use reanimated-bottom-sheet with some increments, but the content behind the bottom is not clickable. Also, to make it available on all screens I needed to put in at the same level as React Navigation's BottomTabNavigator and it covers the tab bar too even with a zIndex.
I also tried to use modals, but I'm relatively new to React Native and couldn't find how to make the background touchable as well as making it movable.
I guess I need to make a view with absolute positionning and learn Reanimated, unless you have a simpler idea?
Thanks
I want to create a time duration component for a camera view like this in react native (please see the image below).
Is there a library that I could use if not, can you help how could I do it? Thanks in advance.
Just to answer this question since I manage to solved it.
I used React Native Snap Carousel to make it work.
I'm trying to make a moving background in react native to move continusely from left to right or from bottom to top.
I found a code for Android here but can't make a similar react native code:
Any Idea?
You could use Lottie: http://airbnb.io/lottie/
You would have to make the animation outside and then use it as a view with absolute position but it should work. That way you could control the flow.
Also, you could expose that native code in RN as a Native Module.
In Objective-C, we can use MKPolygon to add a polygon to the mapview. How can I add polygons to map view using React Native? Is it possible? I think technically it is possible. I probably need to go the source code of react native.
It might be, but the MapView that comes with React Native is lacking for Android, and it seems crippled for iOS. I only saw the overlay property, which should work for polygons, and it even has a fillColor property, which would imply that you could. However, It's not clear from the docs what to do to tell the overlay that you want a polygon instead of a polyline.
I'd suggest this much more capable replacement MapView for React Native: https://github.com/lelandrichardson/react-native-maps
I'm halfway expecting the React Native maintainers to take notice of it, and integrate it if they find out about it.