Enum libreda_db::prelude::Geometry

pub enum Geometry<T> {
    Point(Point<T>),
    Edge(Edge<T>),
    Rect(Rect<T>),
    SimplePolygon(SimplePolygon<T>),
    SimpleRPolygon(SimpleRPolygon<T>),
    Polygon(Polygon<T>),
    Path(Path<T>),
    Text(Text<T, String>),
}

Abstracted geometrical shape.

Variants

Point(Point<T>)

Point.

Edge(Edge<T>)

Edge.

Rect(Rect<T>)

Rect.

SimplePolygon(SimplePolygon<T>)

SimplePolygon.

SimpleRPolygon(SimpleRPolygon<T>)

SimpleRPolygon.

Polygon(Polygon<T>)

Polygon.

Path(Path<T>)

Path.

Text(Text<T, String>)

Text.

Implementations

impl<T> Geometry<T> where
    T: CoordinateType, 

pub fn transformed(&self, tf: &SimpleTransform<T>) -> Geometry<T>

Create a transformed copy of the geometric object.

Trait Implementations

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

fn clone(&self) -> Geometry<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for Geometry<T> where
    T: Debug, 

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

Formats the value using the given formatter.

impl<'de, T> Deserialize<'de> for Geometry<T> where
    T: Deserialize<'de>, 

fn deserialize<__D>(
    __deserializer: __D
) -> Result<Geometry<T>, <__D as Deserializer<'de>>::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl<T> DoubledOrientedArea<T> for Geometry<T> where
    T: CoordinateType + NumCast, 

fn area_doubled_oriented(&self) -> T

Area calculation.

impl<T> From<Edge<T>> for Geometry<T>

fn from(x: Edge<T>) -> Geometry<T>

Converts to this type from the input type.

impl<T> From<Path<T>> for Geometry<T>

fn from(x: Path<T>) -> Geometry<T>

Converts to this type from the input type.

impl<T> From<Point<T>> for Geometry<T>

fn from(x: Point<T>) -> Geometry<T>

Converts to this type from the input type.

impl<T> From<Polygon<T>> for Geometry<T>

fn from(x: Polygon<T>) -> Geometry<T>

Converts to this type from the input type.

impl<T> From<Rect<T>> for Geometry<T>

fn from(x: Rect<T>) -> Geometry<T>

Converts to this type from the input type.

impl<T> From<SimplePolygon<T>> for Geometry<T>

fn from(x: SimplePolygon<T>) -> Geometry<T>

Converts to this type from the input type.

impl<T> From<SimpleRPolygon<T>> for Geometry<T>

fn from(x: SimpleRPolygon<T>) -> Geometry<T>

Converts to this type from the input type.

impl<T> From<Text<T, String>> for Geometry<T>

fn from(x: Text<T, String>) -> Geometry<T>

Converts to this type from the input type.

impl<T> Hash for Geometry<T> where
    T: Hash, 

fn hash<__H>(&self, state: &mut __H) where
    __H: Hasher, 

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl<T> Into<Polygon<T>> for Geometry<T> where
    T: CoordinateType + NumCast, 

fn into(self) -> Polygon<T>

Convert a geometry into a polygon.

impl<T> PartialEq<Geometry<T>> for Geometry<T> where
    T: PartialEq<T>, 

fn eq(&self, other: &Geometry<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Geometry<T>) -> bool

This method tests for !=.

impl<T> Serialize for Geometry<T> where
    T: Serialize, 

fn serialize<__S>(
    &self,
    __serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl<T> ToPolygon<T> for Geometry<T> where
    T: CoordinateType + NumCast, 

fn to_polygon(&self) -> Polygon<T>

Convert a geometry into a polygon.

The coordinate type must implement NumCast because there is currently no way to convert a Path into a polygon without converting it to a float type first.

Examples

use iron_shapes::prelude::*;
let rect = Rect::new((0, 0), (1, 2));
// Convert the rectangle to a `Geometry`.
let g: Geometry<_> = rect.into();
assert_eq!(g.to_polygon(), rect.to_polygon())

impl<T> TryBoundingBox<T> for Geometry<T> where
    T: Copy + PartialOrd<T> + Num, 

fn try_bounding_box(&self) -> Option<Rect<T>>

Calculate the bounding box of this geometrical shape by calling the bounding box method of the concrete type.

impl<T, Dst> TryCastCoord<T, Dst> for Geometry<T> where
    T: CoordinateType + NumCast,
    Dst: CoordinateType + NumCast, 

type Output = Geometry<Dst>

Output type of the cast. This is likely the same geometrical type just with other coordinate types.

fn try_cast(&self) -> Option<<Geometry<T> as TryCastCoord<T, Dst>>::Output>

Try to cast to target data type.

fn cast(&self) -> Self::Output

Cast to target data type.

impl<T> Eq for Geometry<T> where
    T: Eq, 

impl<T> StructuralEq for Geometry<T>

impl<T> StructuralPartialEq for Geometry<T>