Enum Element

pub enum Element<L> {
    Instance(RawInstance<L>),
    Shape(Shape<L>),
    Text(Text<L>),
}

A primitive layout element.

Variants

Instance(RawInstance<L>)

A raw layout instance.

Shape(Shape<L>)

A primitive layout shape.

Text(Text<L>)

A primitive text annotation.

Implementations

impl<L> Element<L>

pub fn as_ref(&self) -> ElementRef<'_, L>

Converts from &Element to ElementRef.

Produces a new ElementRef containing a reference into the original element, but leaves the original in place.

pub fn instance(self) -> Option<RawInstance<L>>

If this is an Instance variant, returns the contained instance. Otherwise, returns None.

pub fn shape(self) -> Option<Shape<L>>

If this is a Shape variant, returns the contained shape. Otherwise, returns None.

pub fn text(self) -> Option<Text<L>>

If this is a Text variant, returns the contained text. Otherwise, returns None.

Trait Implementations

impl<L> Bbox for Element<L>

fn bbox(&self) -> Option<Rect>

Computes the axis-aligned rectangular bounding box.

fn bbox_rect(&self) -> Rect

Computes the axis-aligned rectangular bounding box, panicking if it is empty.

impl<L: Clone> Clone for Element<L>

fn clone(&self) -> Element<L>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<L: Debug> Debug for Element<L>

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

Formats the value using the given formatter.

impl<S: Schema> Draw<S> for Element<S::Layer>

fn draw(self, cell: &mut DrawReceiver<S>) -> Result<()>

Draws self inside recv.

impl<L> From<Element<L>> for Element<L>

fn from(value: Element<L>) -> Self

Converts to this type from the input type.

impl<L> From<RawInstance<L>> for Element<L>

fn from(value: RawInstance<L>) -> Self

Converts to this type from the input type.

impl<L> From<Shape<L>> for Element<L>

fn from(value: Shape<L>) -> Self

Converts to this type from the input type.

impl<L> From<Text<L>> for Element<L>

fn from(value: Text<L>) -> Self

Converts to this type from the input type.

impl<L: PartialEq> LayerBbox<L> for Element<L>

fn layer_bbox(&self, layer: &L) -> Option<Rect>

Compute the bounding box considering only objects occupying the given layer.

impl<L: PartialEq> PartialEq for Element<L>

fn eq(&self, other: &Element<L>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

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

impl<L> TransformMut for Element<L>

fn transform_mut(&mut self, trans: Transformation)

Applies matrix-vector Transformation trans.

impl<L: Clone> TransformRef for Element<L>

fn transform_ref(&self, trans: Transformation) -> Self

Applies matrix-vector Transformation trans.

impl<L> TranslateMut for Element<L>

fn translate_mut(&mut self, p: Point)

Translates the shape by a Point through mutation.

impl<L: Clone> TranslateRef for Element<L>

fn translate_ref(&self, p: Point) -> Self

Translates the shape by Point, returning a new shape.

impl<L> StructuralPartialEq for Element<L>