Struct ctru::services::cam::Cam

pub struct Cam {
    pub inner_cam: InwardCam,
    pub outer_right_cam: OutwardRightCam,
    pub outer_left_cam: OutwardLeftCam,
    pub both_outer_cams: BothOutwardCam,
    /* private fields */
}

Handle to the Camera service.

Fields

inner_cam: InwardCam

Inside-facing camera.

outer_right_cam: OutwardRightCam

Outside-facing right camera.

outer_left_cam: OutwardLeftCam

Outside-facing left camera.

both_outer_cams: BothOutwardCam

Both outside-facing cameras (mainly used for 3D photos).

Implementations

impl Cam

pub fn new() -> Result<Cam>

Initialize a new service handle.

Notes

All cameras default to taking photos with ViewSize::TopLCD and OutputFormat::Yuv422. Have a look at Camera::set_view_size() and Camera::set_output_format() to change these settings.

Errors

This function will return an error if the service was unable to be initialized. Since this service requires no special or elevated permissions, errors are rare in practice.

Example

use ctru::services::cam::Cam;

let cam = Cam::new()?;

pub fn play_shutter_sound(&self, sound: ShutterSound) -> Result<()>

Play the specified sound based on the ShutterSound argument

Notes

Playing the shutter sound does not require a living handle to the Ndsp service. Volume will always be maxed out to ensure everyone within photo range can hear the picture being taken (as by Japanese law).

Example

use ctru::services::cam::{Cam, ShutterSound};
let cam = Cam::new()?;

// We play the shutter sound on the console's speakers!
// (even though we aren't taking a photo :P)
cam.play_shutter_sound(ShutterSound::Normal);