Struct rivlib::stream::Stream
[−]
[src]
pub struct Stream {
// some fields omitted
}A 3D pointcloud data stream.
Methods
impl Stream
fn open<T: Into<Vec<u8>>>(uri: T, sync_to_pps: bool) -> Result<Stream>
Opens a data stream.
Examples
use rivlib::stream::Stream; let stream = Stream::open("data/130501_232206_cut.rxp", true).unwrap();
fn add_demultiplexer(&mut self, filename: &str, selections: &str, classes: &str) -> Result<()>
Adds a demultiplexer to the data stream.
The demultiplexer will write selected packages from the rxpstream to a file.
Examples
use rivlib::Stream; let mut stream = Stream::open("data/130501_232206_cut.rxp", true).unwrap(); stream.add_demultiplexer("/dev/null", "beam_geometry", "all");
fn set_rangegate(&mut self, zone: u16, near: f32, far: f32) -> Result<()>
Override the default rangegate of the sensor.
Examples
use rivlib::stream::Stream; let mut stream = Stream::open("data/130501_232206_cut.rxp", true).unwrap(); stream.set_rangegate(1, 0.0, 1.0);
fn read(&mut self, want: u32) -> Result<Option<Vec<Point>>>
Reads some points from this stream.
Returns an optional vector of points, or None if the end of the stream has been reached.
Examples
use rivlib::stream::Stream; let mut stream = Stream::open("data/130501_232206_cut.rxp", true).unwrap(); let points = stream.read(10).unwrap();
fn sync_to_pps(&self) -> bool
Returns true if this stream is synced to pps.
Examples
use rivlib::stream::Stream; let stream = Stream::open("data/130501_232206_cut.rxp", false).unwrap(); assert!(!stream.sync_to_pps());