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clamp zoom to the nearest value

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Vadim 2024-04-06 23:24:25 +02:00
parent 153cb9ca51
commit 7b3ccfe6d2
1 changed files with 4 additions and 3 deletions
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7
lib/screens/metering/components/camera_container/bloc_container_camera.dart
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@ -169,9 +169,10 @@ class CameraContainerBloc extends EvSourceBlocBase<CameraContainerEvent, CameraC
} }
Future<void> _onZoomChanged(ZoomChangedEvent event, Emitter emit) async { Future<void> _onZoomChanged(ZoomChangedEvent event, Emitter emit) async {
if (_cameraController != null && event.value >= _zoomRange!.start && event.value <= _zoomRange!.end) { if (_cameraController != null) {
_cameraController!.setZoomLevel(event.value); final double zoom = event.value.clamp(_zoomRange!.start, _zoomRange!.end);
_currentZoom = event.value; _cameraController!.setZoomLevel(zoom);
_currentZoom = zoom;
_emitActiveState(emit); _emitActiveState(emit);
} }
} }