Struct Camera

Source

pub struct Camera {Show 16 fields
    pub make: &'static str,
    pub model: &'static str,
    pub mode: &'static str,
    pub canonical_make: &'static str,
    pub canonical_model: &'static str,
    pub aliases: &'static [(&'static str, &'static str)],
    pub cfa: Option<&'static str>,
    pub crop: Option<[i32; 4]>,
    pub black_areas_v: &'static [[u32; 2]],
    pub black_areas_h: &'static [[u32; 2]],
    pub sensors: &'static [SensorInfo],
    pub color_matrix: &'static [i32],
    pub hints: &'static [(&'static str, &'static str)],
    pub no_size_match: bool,
    pub orientation: Option<CameraOrientation>,
    pub image_crops: &'static [ImageCrop],
}

Expand description

A camera database entry.

Fields§

§make: &'static str§model: &'static str§mode: &'static str§canonical_make: &'static str§canonical_model: &'static str§aliases: &'static [(&'static str, &'static str)]

(model string as written by camera, canonical alias name).

§cfa: Option<&'static str>§crop: Option<[i32; 4]>

[x, y, width, height]; width/height <= 0 are relative to the right/bottom edge.

§black_areas_v: &'static [[u32; 2]]§black_areas_h: &'static [[u32; 2]]§sensors: &'static [SensorInfo]§color_matrix: &'static [i32]

XYZ(D65) → camera, scaled by 10000.

§hints: &'static [(&'static str, &'static str)]§no_size_match: bool§orientation: Option<CameraOrientation>

Orientation policy override and vendor-record layout.

§image_crops: &'static [ImageCrop]

The camera’s own image area per active-area size (measured from files).

Implementations§

Source §

impl Camera

Source

pub fn sensor(&self, iso: u32) -> Option<&'static SensorInfo>

Sensor levels for an ISO value (falls back to the first/default entry).

Source

pub fn hint(&self, key: &str) -> Option<&'static str>

Source

pub fn resolve_crop( &self, width: u32, height: u32, ) -> Option<(u32, u32, u32, u32)>

Crop resolved against an uncropped width x height buffer as (x, y, w, h).

Source

pub fn image_crop( &self, width: u32, height: u32, size: Option<(u32, u32)>, ) -> Option<[u32; 4]>

The camera’s image area inside an active area of width x height, as [x, y, w, h] relative to the active area. With size, only a rule producing an image of that size (either orientation) matches.

Source