Struct Factory 

pub struct Factory { /* private fields */ }

Implementations

impl Factory

pub fn new() -> Result<Factory, Error>

Examples found in repository

examples/open_device.rs (line 4)

pub fn main() -> std::result::Result<(), Box<dyn std::error::Error>> {
    let factory = Factory::new()?;
    let device = factory.device_open(0)?;
    let camera_config = DeviceConfiguration::builder()
        .depth_mode(DepthMode::WFov2x2Binned)
        .build();
    let camera = device.start_cameras(&camera_config)?;

    if let Ok(capture) = camera.get_capture(1000) {
        let image = capture.get_color_image();
        println!(
            "format = {:?}, width = {}, height = {}, temparature = {}",
            image.get_format(),
            image.get_width_pixels(),
            image.get_height_pixels(),
            capture.get_temperature_c()
        );
    }

    Ok(())
}

pub fn with_library_directory(lib_dir: &str) -> Result<Factory, Error>

pub fn set_debug_message_handler( self, debug_message_handler: Box<DebugMessageHandler>, min_level: LogLevel, ) -> Self

Sets and clears the callback function to receive debug messages from the Azure Kinect device.

pub fn reset_debug_message_handler(self) -> Self

Clears the callback function to receive debug messages from the Azure Kinect device.

pub fn device_get_installed_count(&self) -> u32

Gets the number of connected devices

pub fn device_open(&self, index: u32) -> Result<Device<'_>, Error>

Open a k4a device.

Examples found in repository

examples/open_device.rs (line 5)

pub fn main() -> std::result::Result<(), Box<dyn std::error::Error>> {
    let factory = Factory::new()?;
    let device = factory.device_open(0)?;
    let camera_config = DeviceConfiguration::builder()
        .depth_mode(DepthMode::WFov2x2Binned)
        .build();
    let camera = device.start_cameras(&camera_config)?;

    if let Ok(capture) = camera.get_capture(1000) {
        let image = capture.get_color_image();
        println!(
            "format = {:?}, width = {}, height = {}, temparature = {}",
            image.get_format(),
            image.get_width_pixels(),
            image.get_height_pixels(),
            capture.get_temperature_c()
        );
    }

    Ok(())
}

pub fn calibration_get_from_raw( &self, raw_calibration: &Vec<u8>, target_depth_mode: DepthMode, target_color_resolution: ColorResolution, ) -> Result<Calibration<'_>, Error>

Get the camera calibration for a device from a raw calibration blob.

pub fn capture_create(&self) -> Result<Capture<'_>, Error>

pub fn image_create( &self, format: ImageFormat, width_pixels: i32, height_pixels: i32, stride_bytes: i32, ) -> Result<Image<'_>, Error>

Create a blank image

pub fn image_create_from_buffer_native( &self, format: ImageFormat, width_pixels: i32, height_pixels: i32, stride_bytes: i32, buffer: *mut u8, buffer_size: usize, buffer_release_cb: Option<MemoryDestroyCallback>, buffer_release_cb_context: *mut (), ) -> Result<Image<'_>, Error>

Create an image from a pre-allocated buffer

pub fn image_create_from_buffer<T: FnOnce(*mut ())>( &self, format: ImageFormat, width_pixels: i32, height_pixels: i32, stride_bytes: i32, buffer: *mut u8, buffer_size: usize, buffer_release_cb: Box<T>, ) -> Result<Image<'_>, Error>

Create an image from a pre-allocated buffer

pub fn image_create_from_buffer_with_info<T: PreAllocatedBufferInfo + Drop>( &self, buffer_info: Box<T>, ) -> Result<Image<'_>, Error>

Create an image from a pre-allocated buffer

pub fn transformation_create<'a>( &'a self, calibration: &'a Calibration<'_>, ) -> Transformation<'a>

Get handle to transformation handle.