Enum geo::algorithm::dimensions::Dimensions
source · [−]pub enum Dimensions {
Empty,
ZeroDimensional,
OneDimensional,
TwoDimensional,
}
Expand description
Geometries can have 0, 1, or two dimensions. Or, in the case of an empty
geometry, a special Empty
dimensionality.
Examples
use geo_types::{Point, Rect, line_string};
use geo::dimensions::{HasDimensions, Dimensions};
let point = Point::new(0.0, 5.0);
let line_string = line_string![(x: 0.0, y: 0.0), (x: 5.0, y: 5.0), (x: 0.0, y: 5.0)];
let rect = Rect::new((0.0, 0.0), (10.0, 10.0));
assert_eq!(Dimensions::ZeroDimensional, point.dimensions());
assert_eq!(Dimensions::OneDimensional, line_string.dimensions());
assert_eq!(Dimensions::TwoDimensional, rect.dimensions());
assert!(point.dimensions() < line_string.dimensions());
assert!(rect.dimensions() > line_string.dimensions());
Variants
Empty
Some geometries, like a MultiPoint
or GeometryCollection
may have no elements - thus no
dimensions. Note that this is distinct from being ZeroDimensional
, like a Point
.
ZeroDimensional
Dimension of a point
OneDimensional
Dimension of a line or curve
TwoDimensional
Dimension of a surface
Trait Implementations
sourceimpl Clone for Dimensions
impl Clone for Dimensions
sourcefn clone(&self) -> Dimensions
fn clone(&self) -> Dimensions
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for Dimensions
impl Debug for Dimensions
sourceimpl Ord for Dimensions
impl Ord for Dimensions
sourcefn cmp(&self, other: &Dimensions) -> Ordering
fn cmp(&self, other: &Dimensions) -> Ordering
1.21.0 · sourcefn max(self, other: Self) -> Self
fn max(self, other: Self) -> Self
Compares and returns the maximum of two values. Read more
1.21.0 · sourcefn min(self, other: Self) -> Self
fn min(self, other: Self) -> Self
Compares and returns the minimum of two values. Read more
1.50.0 · sourcefn clamp(self, min: Self, max: Self) -> Self where
Self: PartialOrd<Self>,
fn clamp(self, min: Self, max: Self) -> Self where
Self: PartialOrd<Self>,
Restrict a value to a certain interval. Read more
sourceimpl PartialEq<Dimensions> for Dimensions
impl PartialEq<Dimensions> for Dimensions
sourcefn eq(&self, other: &Dimensions) -> bool
fn eq(&self, other: &Dimensions) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourceimpl PartialOrd<Dimensions> for Dimensions
impl PartialOrd<Dimensions> for Dimensions
sourcefn partial_cmp(&self, other: &Dimensions) -> Option<Ordering>
fn partial_cmp(&self, other: &Dimensions) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
impl Copy for Dimensions
impl Eq for Dimensions
impl StructuralEq for Dimensions
impl StructuralPartialEq for Dimensions
Auto Trait Implementations
impl RefUnwindSafe for Dimensions
impl Send for Dimensions
impl Sync for Dimensions
impl Unpin for Dimensions
impl UnwindSafe for Dimensions
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more