setFocusDistance method

void setFocusDistance(
  1. double distance
)

Manually fixes the focus distance: distance 0.0 (far / infinity) to 1.0 (nearest). Pass a negative value to restore continuous auto-focus. Fixed-focus lenses (and iOS devices without custom-lens-position support) ignore it. See CameraDeviceInfo.minFocusDistanceCm for the near limit.

Implementation

void setFocusDistance(double distance) {
  _requireInitialized();
  _native.setFocusDistance(_textureId!, distance);
}