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RasterMetadata

oxigeo

Struct RasterMetadata 

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pub struct RasterMetadata {
    pub width: u64,
    pub height: u64,
    pub band_count: u32,
    pub data_type: RasterDataType,
    pub geo_transform: Option<GeoTransform>,
    pub crs_wkt: Option<String>,
    pub nodata: NoDataValue,
    pub color_interpretation: Vec<ColorInterpretation>,
    pub layout: PixelLayout,
    pub driver_metadata: Vec<(String, String)>,
    pub statistics: Option<Vec<Statistics>>,
}
Expand description

Raster metadata

Fields§

§width: u64

Width in pixels

§height: u64

Height in pixels

§band_count: u32

Number of bands

§data_type: RasterDataType

Data type

§geo_transform: Option<GeoTransform>

Geotransform

§crs_wkt: Option<String>

CRS as WKT

§nodata: NoDataValue

NoData value

§color_interpretation: Vec<ColorInterpretation>

Color interpretation for each band

§layout: PixelLayout

Pixel layout

§driver_metadata: Vec<(String, String)>

Driver-specific metadata

§statistics: Option<Vec<Statistics>>

Per-band statistics, lazily populated.

One Statistics entry per band (index 0 = band 1). None until explicitly computed and attached by a driver or caller.

Implementations§

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impl RasterMetadata

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pub const fn pixel_count(&self) -> u64

Returns the total pixel count

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pub fn bounds(&self) -> Option<BoundingBox>

Returns the bounding box if geotransform is available

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pub fn resolution(&self) -> Option<(f64, f64)>

Returns the resolution if geotransform is available

Trait Implementations§

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impl Clone for RasterMetadata

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fn clone(&self) -> RasterMetadata

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for RasterMetadata

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl Default for RasterMetadata

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fn default() -> RasterMetadata

Returns the “default value” for a type. Read more

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