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

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

Convert a geometry into a polygon.

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

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: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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>