R/pupilr-preprocessing.R
    filter_times.RdFilters out object with only times between start and end
filter_times(obj, start, end, ...) # S3 method for surface.item filter_times(obj, start, end, ...)
| obj | object to be modified  | 
    
|---|---|
| start | start time in seconds  | 
    
| end | end time in seconds  | 
    
| ... | optional parameters just like in get_gaze_timewindow, get_fixations (e.g. on_surface)  | 
    
surface.item: filters gaze data in a surface.item