Skip to main content

GeoKeyDirectory

async_tiff::geo

Struct GeoKeyDirectory 

Source 
pub struct GeoKeyDirectory {
Show 45 fields
    pub model_type: Option<u16>,
    pub raster_type: Option<u16>,
    pub citation: Option<String>,
    pub geographic_type: Option<u16>,
    pub geog_citation: Option<String>,
    pub geog_geodetic_datum: Option<u16>,
    pub geog_prime_meridian: Option<u16>,
    pub geog_linear_units: Option<u16>,
    pub geog_linear_unit_size: Option<f64>,
    pub geog_angular_units: Option<u16>,
    pub geog_angular_unit_size: Option<f64>,
    pub geog_ellipsoid: Option<u16>,
    pub geog_semi_major_axis: Option<f64>,
    pub geog_semi_minor_axis: Option<f64>,
    pub geog_inv_flattening: Option<f64>,
    pub geog_azimuth_units: Option<u16>,
    pub geog_prime_meridian_long: Option<f64>,
    pub projected_type: Option<u16>,
    pub proj_citation: Option<String>,
    pub projection: Option<u16>,
    pub proj_coord_trans: Option<u16>,
    pub proj_linear_units: Option<u16>,
    pub proj_linear_unit_size: Option<f64>,
    pub proj_std_parallel1: Option<f64>,
    pub proj_std_parallel2: Option<f64>,
    pub proj_nat_origin_long: Option<f64>,
    pub proj_nat_origin_lat: Option<f64>,
    pub proj_false_easting: Option<f64>,
    pub proj_false_northing: Option<f64>,
    pub proj_false_origin_long: Option<f64>,
    pub proj_false_origin_lat: Option<f64>,
    pub proj_false_origin_easting: Option<f64>,
    pub proj_false_origin_northing: Option<f64>,
    pub proj_center_long: Option<f64>,
    pub proj_center_lat: Option<f64>,
    pub proj_center_easting: Option<f64>,
    pub proj_center_northing: Option<f64>,
    pub proj_scale_at_nat_origin: Option<f64>,
    pub proj_scale_at_center: Option<f64>,
    pub proj_azimuth_angle: Option<f64>,
    pub proj_straight_vert_pole_long: Option<f64>,
    pub vertical: Option<u16>,
    pub vertical_citation: Option<String>,
    pub vertical_datum: Option<u16>,
    pub vertical_units: Option<u16>,

}
Expand description

Metadata defined by the GeoTIFF standard.

http://docs.opengeospatial.org/is/19-008r4/19-008r4.html#_requirements_class_geokeydirectorytag

Fields§

§model_type: Option<u16>§raster_type: Option<u16>§citation: Option<String>§geographic_type: Option<u16>§geog_citation: Option<String>§geog_geodetic_datum: Option<u16>§geog_prime_meridian: Option<u16>

This key is used to specify a Prime Meridian from the GeoTIFF CRS register or to indicate that the Prime Meridian is user-defined. The default is Greenwich, England. https://docs.ogc.org/is/19-008r4/19-008r4.html#_requirements_class_primemeridiangeokey

§geog_linear_units: Option<u16>§geog_linear_unit_size: Option<f64>§geog_angular_units: Option<u16>§geog_angular_unit_size: Option<f64>§geog_ellipsoid: Option<u16>

This key is provided to specify an ellipsoid (or sphere) from the GeoTIFF CRS register or to indicate that the ellipsoid (or sphere) is user-defined.

§geog_semi_major_axis: Option<f64>§geog_semi_minor_axis: Option<f64>§geog_inv_flattening: Option<f64>§geog_azimuth_units: Option<u16>§geog_prime_meridian_long: Option<f64>

This key allows definition of a user-defined Prime Meridian, the location of which is defined by its longitude relative to the international reference meridian (for the earth this is Greenwich).

§projected_type: Option<u16>§proj_citation: Option<String>§projection: Option<u16>§proj_coord_trans: Option<u16>§proj_linear_units: Option<u16>§proj_linear_unit_size: Option<f64>§proj_std_parallel1: Option<f64>§proj_std_parallel2: Option<f64>§proj_nat_origin_long: Option<f64>§proj_nat_origin_lat: Option<f64>§proj_false_easting: Option<f64>§proj_false_northing: Option<f64>§proj_false_origin_long: Option<f64>§proj_false_origin_lat: Option<f64>§proj_false_origin_easting: Option<f64>§proj_false_origin_northing: Option<f64>§proj_center_long: Option<f64>§proj_center_lat: Option<f64>§proj_center_easting: Option<f64>§proj_center_northing: Option<f64>§proj_scale_at_nat_origin: Option<f64>§proj_scale_at_center: Option<f64>§proj_azimuth_angle: Option<f64>§proj_straight_vert_pole_long: Option<f64>§vertical: Option<u16>§vertical_citation: Option<String>§vertical_datum: Option<u16>§vertical_units: Option<u16>

Implementations§

Source§

impl GeoKeyDirectory

Source

pub fn epsg_code(&self) -> Option<u16>

Return the EPSG code representing the crs of the image

This will return either GeoKeyDirectory::projected_type or GeoKeyDirectory::geographic_type.

Trait Implementations§

Source§

impl Clone for GeoKeyDirectory

Source§

fn clone(&self) -> GeoKeyDirectory

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
Source§

impl Debug for GeoKeyDirectory

Source§

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

Formats the value using the given formatter. Read more
Source§

impl PartialEq for GeoKeyDirectory

Source§

fn eq(&self, other: &GeoKeyDirectory) -> bool

Tests for self and other values to be equal, and is used by ==.
1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
Source§

impl StructuralPartialEq for GeoKeyDirectory

Auto Trait Implementations§

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> CloneToUninit for T
where T: Clone,

Source§

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T> Instrument for T

Source§

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
Source§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T> PolicyExt for T
where T: ?Sized,

Source§

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
Source§

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
Source§

impl<T> ToOwned for T
where T: Clone,

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
Source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
Source§

impl<T> WithSubscriber for T

Source§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
Source§

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more