setResolution method
Sets the capture resolution in pixels.
The value is a target: each platform negotiates the closest supported size with the device (a portrait request maps to the equivalent landscape sensor size on mobile). The actual size is available through getWidth/getHeight and every captureFrame result. Returns false when no camera is open.
Implementation
Future<bool> setResolution(int width, int height) {
throw UnimplementedError('setResolution() has not been implemented.');
}