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use crate::{
CoordinateType, GeometryCollection, Line, LineString, MultiLineString, MultiPoint,
MultiPolygon, Point, Polygon,
};
#[derive(PartialEq, Clone, Debug)]
pub enum Geometry<T>
where
T: CoordinateType,
{
Point(Point<T>),
Line(Line<T>),
LineString(LineString<T>),
Polygon(Polygon<T>),
MultiPoint(MultiPoint<T>),
MultiLineString(MultiLineString<T>),
MultiPolygon(MultiPolygon<T>),
GeometryCollection(GeometryCollection<T>),
}
impl<T: CoordinateType> From<Point<T>> for Geometry<T> {
fn from(x: Point<T>) -> Geometry<T> {
Geometry::Point(x)
}
}
impl<T: CoordinateType> From<Line<T>> for Geometry<T> {
fn from(x: Line<T>) -> Geometry<T> {
Geometry::Line(x)
}
}
impl<T: CoordinateType> From<LineString<T>> for Geometry<T> {
fn from(x: LineString<T>) -> Geometry<T> {
Geometry::LineString(x)
}
}
impl<T: CoordinateType> From<Polygon<T>> for Geometry<T> {
fn from(x: Polygon<T>) -> Geometry<T> {
Geometry::Polygon(x)
}
}
impl<T: CoordinateType> From<MultiPoint<T>> for Geometry<T> {
fn from(x: MultiPoint<T>) -> Geometry<T> {
Geometry::MultiPoint(x)
}
}
impl<T: CoordinateType> From<MultiLineString<T>> for Geometry<T> {
fn from(x: MultiLineString<T>) -> Geometry<T> {
Geometry::MultiLineString(x)
}
}
impl<T: CoordinateType> From<MultiPolygon<T>> for Geometry<T> {
fn from(x: MultiPolygon<T>) -> Geometry<T> {
Geometry::MultiPolygon(x)
}
}
impl<T: CoordinateType> Geometry<T> {
pub fn into_point(self) -> Option<Point<T>> {
if let Geometry::Point(x) = self {
Some(x)
} else {
None
}
}
pub fn into_line_string(self) -> Option<LineString<T>> {
if let Geometry::LineString(x) = self {
Some(x)
} else {
None
}
}
pub fn into_line(self) -> Option<Line<T>> {
if let Geometry::Line(x) = self {
Some(x)
} else {
None
}
}
pub fn into_polygon(self) -> Option<Polygon<T>> {
if let Geometry::Polygon(x) = self {
Some(x)
} else {
None
}
}
pub fn into_multi_point(self) -> Option<MultiPoint<T>> {
if let Geometry::MultiPoint(x) = self {
Some(x)
} else {
None
}
}
pub fn into_multi_line_string(self) -> Option<MultiLineString<T>> {
if let Geometry::MultiLineString(x) = self {
Some(x)
} else {
None
}
}
pub fn into_multi_polygon(self) -> Option<MultiPolygon<T>> {
if let Geometry::MultiPolygon(x) = self {
Some(x)
} else {
None
}
}
}