Create spatial-coordinate-systems crate
This commit is contained in:
Austen Adler
parent
e7744656b1
commit
f587b15372
235
Cargo.lock
generated
235
Cargo.lock
generated
@ -37,6 +37,30 @@ dependencies = [
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@ -65,7 +89,7 @@ checksum = "e4655ae1a7b0cdf149156f780c5bf3f1352bc53cbd9e0a361a7ef7b22947e965"
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@ -298,7 +337,7 @@ dependencies = [
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@ -859,7 +923,7 @@ dependencies = [
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@ -1023,7 +1122,7 @@ checksum = "9f9c0c92af03644e4806106281fe2e068ac5bc0ae74a707266d06ea27bccee5f"
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@ -1110,7 +1211,7 @@ dependencies = [
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@ -1162,7 +1263,7 @@ dependencies = [
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@ -1312,6 +1413,16 @@ dependencies = [
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@ -1336,6 +1447,36 @@ dependencies = [
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@ -1353,6 +1494,17 @@ dependencies = [
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checksum = "f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191"
|
||||
|
||||
[[package]]
|
||||
name = "version_check"
|
||||
version = "0.9.4"
|
||||
@ -1696,7 +1881,7 @@ dependencies = [
|
||||
"once_cell",
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn",
|
||||
"syn 1.0.107",
|
||||
"wasm-bindgen-shared",
|
||||
]
|
||||
|
||||
@ -1718,7 +1903,7 @@ checksum = "2aff81306fcac3c7515ad4e177f521b5c9a15f2b08f4e32d823066102f35a5f6"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn",
|
||||
"syn 1.0.107",
|
||||
"wasm-bindgen-backend",
|
||||
"wasm-bindgen-shared",
|
||||
]
|
||||
|
||||
@ -10,6 +10,7 @@ members = [
|
||||
"./xpin-wasm/",
|
||||
"./web",
|
||||
"./web-frontend/",
|
||||
"./spatial-coordinate-systems/",
|
||||
]
|
||||
|
||||
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||
|
||||
12
spatial-coordinate-systems/Cargo.toml
Normal file
12
spatial-coordinate-systems/Cargo.toml
Normal file
@ -0,0 +1,12 @@
|
||||
[package]
|
||||
name = "spatial-coordinate-systems"
|
||||
version = "0.1.0"
|
||||
edition = "2021"
|
||||
|
||||
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||
|
||||
[dependencies]
|
||||
nom = "7.1.3"
|
||||
pluscodes = "0.5.0"
|
||||
thiserror = "1.0.40"
|
||||
utm = "0.1.6"
|
||||
36
spatial-coordinate-systems/src/common.rs
Normal file
36
spatial-coordinate-systems/src/common.rs
Normal file
@ -0,0 +1,36 @@
|
||||
use nom::{
|
||||
branch::alt,
|
||||
bytes::complete::tag_no_case,
|
||||
character::{
|
||||
complete::{space0, space1},
|
||||
*,
|
||||
},
|
||||
combinator::{map, opt},
|
||||
sequence::tuple,
|
||||
IResult,
|
||||
};
|
||||
|
||||
use crate::Direction;
|
||||
|
||||
pub fn optional_separator<'a>(sep: char) -> impl FnMut(&'a str) -> IResult<&'a str, ()> {
|
||||
map(
|
||||
alt((
|
||||
map(tuple((space0, complete::char(sep), space0)), std::mem::drop),
|
||||
map(space1, std::mem::drop),
|
||||
)),
|
||||
std::mem::drop,
|
||||
)
|
||||
}
|
||||
|
||||
pub fn parse_direction(i: &str) -> IResult<&str, Direction> {
|
||||
alt((
|
||||
map(tag_no_case("north"), |_| Direction::North),
|
||||
map(tag_no_case("south"), |_| Direction::South),
|
||||
map(tag_no_case("east"), |_| Direction::East),
|
||||
map(tag_no_case("west"), |_| Direction::West),
|
||||
map(tag_no_case("n"), |_| Direction::North),
|
||||
map(tag_no_case("s"), |_| Direction::South),
|
||||
map(tag_no_case("e"), |_| Direction::East),
|
||||
map(tag_no_case("w"), |_| Direction::West),
|
||||
))(i)
|
||||
}
|
||||
104
spatial-coordinate-systems/src/dm.rs
Normal file
104
spatial-coordinate-systems/src/dm.rs
Normal file
@ -0,0 +1,104 @@
|
||||
use crate::{
|
||||
common::{optional_separator, parse_direction},
|
||||
Direction,
|
||||
};
|
||||
use nom::{
|
||||
branch::alt,
|
||||
character::complete::{self, space0, space1},
|
||||
combinator::{eof, map, map_opt, map_res, opt},
|
||||
number::complete::double,
|
||||
sequence::{pair, tuple},
|
||||
IResult,
|
||||
};
|
||||
use std::str::FromStr;
|
||||
|
||||
pub fn parse_coordinate(i: &str) -> IResult<&str, (DegreeMinute, DegreeMinute)> {
|
||||
map_opt(
|
||||
tuple((parse, optional_separator(','), parse)),
|
||||
|(ns, _, ew)| {
|
||||
// Ensure this is a north/south then east/west direction
|
||||
if ns.direction.is_lat() && ew.direction.is_lon() {
|
||||
Some((ns, ew))
|
||||
} else {
|
||||
None
|
||||
}
|
||||
},
|
||||
)(i)
|
||||
}
|
||||
|
||||
pub fn parse(i: &str) -> IResult<&str, DegreeMinute> {
|
||||
map(
|
||||
tuple((
|
||||
// Degrees
|
||||
complete::i16,
|
||||
optional_separator('°'),
|
||||
// Minutes
|
||||
double,
|
||||
optional_separator('\''),
|
||||
// Direction
|
||||
parse_direction,
|
||||
)),
|
||||
|(degrees, (), minutes, (), direction)| DegreeMinute {
|
||||
degrees,
|
||||
minutes,
|
||||
direction,
|
||||
},
|
||||
)(i)
|
||||
}
|
||||
|
||||
#[derive(PartialEq, Debug)]
|
||||
pub struct DegreeMinute {
|
||||
pub degrees: i16,
|
||||
pub minutes: f64,
|
||||
pub direction: Direction,
|
||||
}
|
||||
|
||||
impl FromStr for DegreeMinute {
|
||||
type Err = ();
|
||||
|
||||
/// Recognizes DMS in the formats:
|
||||
///
|
||||
/// * `40° 31' 21" N, 105° 5' 39" W`
|
||||
/// * `40 31 21 N, 105 5 39 W`
|
||||
///
|
||||
/// ```rust
|
||||
/// use spatial_coordinate_systems::dm::DegreeMinute;
|
||||
/// use spatial_coordinate_systems::Direction;
|
||||
/// use std::str::FromStr;
|
||||
///
|
||||
/// assert_eq!(DegreeMinute::from_str("40 31.3 N").unwrap(), DegreeMinute {
|
||||
/// degrees: 40,
|
||||
/// minutes: 31.3_f64,
|
||||
/// direction: Direction::North,
|
||||
/// });
|
||||
/// assert_eq!(DegreeMinute::from_str("40°31' N").unwrap(), DegreeMinute {
|
||||
/// degrees: 40,
|
||||
/// minutes: 31_f64,
|
||||
/// direction: Direction::North,
|
||||
/// });
|
||||
/// ```
|
||||
fn from_str(i: &str) -> Result<Self, Self::Err> {
|
||||
map(
|
||||
tuple((
|
||||
space0,
|
||||
// Degrees
|
||||
complete::i16,
|
||||
optional_separator('°'),
|
||||
// Minutes
|
||||
double,
|
||||
optional_separator('\''),
|
||||
// Direction
|
||||
parse_direction,
|
||||
// Ensure no other characters can be read
|
||||
eof,
|
||||
)),
|
||||
|(_, degrees, (), minutes, (), direction, _)| DegreeMinute {
|
||||
degrees,
|
||||
minutes,
|
||||
direction,
|
||||
},
|
||||
)(i)
|
||||
.map_err(|_| ())
|
||||
.map(|(_, ret)| ret)
|
||||
}
|
||||
}
|
||||
115
spatial-coordinate-systems/src/dms.rs
Normal file
115
spatial-coordinate-systems/src/dms.rs
Normal file
@ -0,0 +1,115 @@
|
||||
use crate::{
|
||||
common::{optional_separator, parse_direction},
|
||||
Direction,
|
||||
};
|
||||
use nom::{
|
||||
branch::alt,
|
||||
character::complete::{self, space0, space1},
|
||||
combinator::{eof, map, map_opt, map_res, opt},
|
||||
number::complete::double,
|
||||
sequence::{pair, tuple},
|
||||
IResult,
|
||||
};
|
||||
use std::str::FromStr;
|
||||
|
||||
pub fn parse_coordinate(i: &str) -> IResult<&str, (DegreeMinuteSecond, DegreeMinuteSecond)> {
|
||||
map_opt(
|
||||
tuple((parse, optional_separator(','), parse)),
|
||||
|(ns, _, ew)| {
|
||||
// Ensure this is a north/south then east/west direction
|
||||
if ns.direction.is_lat() && ew.direction.is_lon() {
|
||||
Some((ns, ew))
|
||||
} else {
|
||||
None
|
||||
}
|
||||
},
|
||||
)(i)
|
||||
}
|
||||
|
||||
pub fn parse(i: &str) -> IResult<&str, DegreeMinuteSecond> {
|
||||
map(
|
||||
tuple((
|
||||
// Degrees
|
||||
complete::i16,
|
||||
optional_separator('°'),
|
||||
// Minutes
|
||||
complete::i16,
|
||||
optional_separator('\''),
|
||||
// Seconds
|
||||
double,
|
||||
optional_separator('"'),
|
||||
// Direction
|
||||
parse_direction,
|
||||
)),
|
||||
|(degrees, (), minutes, (), seconds, (), direction)| DegreeMinuteSecond {
|
||||
degrees,
|
||||
minutes,
|
||||
seconds,
|
||||
direction,
|
||||
},
|
||||
)(i)
|
||||
}
|
||||
|
||||
#[derive(PartialEq, Debug)]
|
||||
pub struct DegreeMinuteSecond {
|
||||
pub degrees: i16,
|
||||
pub minutes: i16,
|
||||
pub seconds: f64,
|
||||
pub direction: Direction,
|
||||
}
|
||||
|
||||
impl FromStr for DegreeMinuteSecond {
|
||||
type Err = ();
|
||||
|
||||
/// Recognizes DMS in the formats:
|
||||
///
|
||||
/// * `40° 31' 21" N, 105° 5' 39" W`
|
||||
/// * `40 31 21 N, 105 5 39 W`
|
||||
///
|
||||
/// ```rust
|
||||
/// use spatial_coordinate_systems::dms::DegreeMinuteSecond;
|
||||
/// use spatial_coordinate_systems::Direction;
|
||||
/// use std::str::FromStr;
|
||||
///
|
||||
/// assert_eq!(DegreeMinuteSecond::from_str("40 31 21 N").unwrap(), DegreeMinuteSecond {
|
||||
/// degrees: 40,
|
||||
/// minutes: 31,
|
||||
/// seconds: 21_f64,
|
||||
/// direction: Direction::North,
|
||||
/// });
|
||||
/// assert_eq!(DegreeMinuteSecond::from_str("40°31' 21 \" N").unwrap(), DegreeMinuteSecond {
|
||||
/// degrees: 40,
|
||||
/// minutes: 31,
|
||||
/// seconds: 21_f64,
|
||||
/// direction: Direction::North,
|
||||
/// });
|
||||
/// ```
|
||||
fn from_str(i: &str) -> Result<Self, Self::Err> {
|
||||
map(
|
||||
tuple((
|
||||
space0,
|
||||
// Degrees
|
||||
complete::i16,
|
||||
optional_separator('°'),
|
||||
// Minutes
|
||||
complete::i16,
|
||||
optional_separator('\''),
|
||||
// Seconds
|
||||
double,
|
||||
optional_separator('"'),
|
||||
// Direction
|
||||
parse_direction,
|
||||
// Ensure no other characters can be read
|
||||
eof,
|
||||
)),
|
||||
|(_, degrees, (), minutes, (), seconds, (), direction, _)| DegreeMinuteSecond {
|
||||
degrees,
|
||||
minutes,
|
||||
seconds,
|
||||
direction,
|
||||
},
|
||||
)(i)
|
||||
.map_err(|_| ())
|
||||
.map(|(_, ret)| ret)
|
||||
}
|
||||
}
|
||||
71
spatial-coordinate-systems/src/lib.rs
Normal file
71
spatial-coordinate-systems/src/lib.rs
Normal file
@ -0,0 +1,71 @@
|
||||
#![allow(unused_imports)]
|
||||
|
||||
use std::str::FromStr;
|
||||
mod common;
|
||||
pub mod dm;
|
||||
pub mod dms;
|
||||
|
||||
use dm::DegreeMinute;
|
||||
use dms::DegreeMinuteSecond;
|
||||
use nom::{
|
||||
branch::alt,
|
||||
character::complete::space0,
|
||||
combinator::{eof, map},
|
||||
sequence::tuple,
|
||||
IResult,
|
||||
};
|
||||
|
||||
pub struct LatLon {
|
||||
pub lat: f64,
|
||||
pub lon: f64,
|
||||
}
|
||||
|
||||
#[derive(thiserror::Error, Debug)]
|
||||
pub enum Error {
|
||||
#[error("Unknown")]
|
||||
Unknown,
|
||||
}
|
||||
|
||||
#[derive(Debug, Clone, Copy, PartialEq)]
|
||||
pub enum Direction {
|
||||
North,
|
||||
South,
|
||||
East,
|
||||
West,
|
||||
}
|
||||
|
||||
impl Direction {
|
||||
/// True if this is north/south
|
||||
pub fn is_lat(&self) -> bool {
|
||||
self == &Direction::North || self == &Direction::South
|
||||
}
|
||||
/// True if this is east/west
|
||||
pub fn is_lon(&self) -> bool {
|
||||
self == &Direction::East || self == &Direction::West
|
||||
}
|
||||
}
|
||||
|
||||
pub enum Coordinate {
|
||||
LatLon((f64, f64)),
|
||||
DegreeMinuteSecond((DegreeMinuteSecond, DegreeMinuteSecond)),
|
||||
DegreeMinute((DegreeMinute, DegreeMinute)),
|
||||
}
|
||||
|
||||
pub enum CoordinateSystem {
|
||||
LatLon,
|
||||
}
|
||||
|
||||
impl FromStr for Coordinate {
|
||||
type Err = ();
|
||||
|
||||
fn from_str(i: &str) -> Result<Self, Self::Err> {
|
||||
tuple((
|
||||
space0,
|
||||
alt((map(dms::parse_coordinate, Coordinate::DegreeMinuteSecond),)),
|
||||
space0,
|
||||
eof,
|
||||
))(i)
|
||||
.map(|(_, (_, coordinate, _, _))| coordinate)
|
||||
.map_err(|_| ())
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user