# getMaximumEyeGazeX method

int getMaximumEyeGazeX()

Gets the maximum value of the eye gaze alongside the X axis. Hint: Default value is 10.

return Maximum value of the eye gaze alongside the X axis. throws FaceException An error has occurred during Face Library execution.

## Implementation

    int getMaximumEyeGazeX() {
      Pointer<Int> pMaximumEyeGazeX = calloc();
      try {
        var err = faceSDK.id3FacePortraitProcessor_GetMaximumEyeGazeX(_pHandle.value, pMaximumEyeGazeX);
        if (err != FaceError.success.value) {
          throw FaceException(err);
        }
        final vMaximumEyeGazeX = pMaximumEyeGazeX.value;
        return vMaximumEyeGazeX;
      } finally {
        calloc.free(pMaximumEyeGazeX);
      }
    }