Struct UiTransform 

pub struct UiTransform {
    pub translation: Val2,
    pub scale: Vec2,
    pub rotation: Rot2,
}

Relative 2D transform for UI nodes

UiGlobalTransform is automatically inserted whenever UiTransform is inserted.

Fields

translation: Val2

Translate the node.

scale: Vec2

Scale the node. A negative value reflects the node in that axis.

rotation: Rot2

Rotate the node clockwise.

Implementations

impl UiTransform

pub const IDENTITY: UiTransform

pub const fn from_rotation(rotation: Rot2) -> UiTransform

Creates a UI transform representing a rotation.

Examples found in repository

examples/testbed/ui.rs (line 1399)

    pub fn setup(mut commands: Commands) {
        commands.spawn((Camera2d, DespawnOnExit(super::Scene::Transformations)));
        commands
            .spawn((
                Node {
                    width: percent(100),
                    height: percent(100),
                    display: Display::Block,
                    ..default()
                },
                DespawnOnExit(super::Scene::Transformations),
            ))
            .with_children(|parent| {
                for (transformation, label, background) in [
                    (
                        UiTransform::from_rotation(Rot2::degrees(45.)),
                        "Rotate 45 degrees",
                        RED,
                    ),
                    (
                        UiTransform::from_scale(Vec2::new(2., 0.5)),
                        "Scale 2.x 0.5y",
                        GREEN,
                    ),
                    (
                        UiTransform::from_translation(Val2::px(-50., 50.)),
                        "Translate -50px x +50px y",
                        BLUE,
                    ),
                    (
                        UiTransform {
                            translation: Val2::px(50., 0.),
                            scale: Vec2::new(-1., 1.),
                            rotation: Rot2::degrees(30.),
                        },
                        "T 50px x\nS -1.x (refl)\nR 30deg",
                        DARK_CYAN,
                    ),
                ] {
                    parent
                        .spawn((Node {
                            width: percent(100),
                            margin: UiRect {
                                top: px(50),
                                bottom: px(50),
                                ..default()
                            },
                            align_items: AlignItems::Center,
                            justify_content: JustifyContent::SpaceAround,
                            ..default()
                        },))
                        .with_children(|row| {
                            row.spawn((
                                Text::new("Before Tf"),
                                Node {
                                    width: px(100),
                                    height: px(100),
                                    border_radius: BorderRadius::bottom_right(px(25.)),
                                    ..default()
                                },
                                BackgroundColor(background.into()),
                                TextFont::default(),
                            ));
                            row.spawn((
                                Text::new(label),
                                Node {
                                    width: px(100),
                                    height: px(100),
                                    border_radius: BorderRadius::bottom_right(px(25.)),
                                    ..default()
                                },
                                BackgroundColor(background.into()),
                                transformation,
                                TextFont::default(),
                            ));
                        });
                }
            });
    }
}

#[cfg(feature = "bevy_ui_debug")]
mod debug_outlines {
    use bevy::{
        color::palettes::css::{BLUE, GRAY, RED},
        prelude::*,
        ui_render::UiDebugOptions,
    };

    pub fn setup(mut commands: Commands, mut debug_options: ResMut<GlobalUiDebugOptions>) {
        debug_options.enabled = true;
        debug_options.line_width = 5.;
        debug_options.line_color_override = Some(LinearRgba::GREEN);
        debug_options.show_hidden = true;
        debug_options.show_clipped = true;

        let debug_options: UiDebugOptions = (*debug_options.as_ref()).into();

        commands.spawn((Camera2d, DespawnOnExit(super::Scene::DebugOutlines)));
        commands
            .spawn((
                Node {
                    width: percent(100),
                    height: percent(50),
                    align_items: AlignItems::Center,
                    justify_content: JustifyContent::SpaceAround,
                    ..default()
                },
                DespawnOnExit(super::Scene::DebugOutlines),
            ))
            .with_children(|parent| {
                parent.spawn((
                    Node {
                        width: px(100),
                        height: px(100),
                        ..default()
                    },
                    BackgroundColor(GRAY.into()),
                    UiTransform::from_rotation(Rot2::degrees(45.)),
                ));

                parent.spawn((Text::new("Regular Text"), TextFont::default()));

                parent.spawn((
                    Node {
                        width: px(100),
                        height: px(100),
                        ..default()
                    },
                    Text::new("Invisible"),
                    BackgroundColor(GRAY.into()),
                    TextFont::default(),
                    Visibility::Hidden,
                ));

                parent
                    .spawn((
                        Node {
                            width: px(100),
                            height: px(100),
                            padding: UiRect {
                                left: px(25),
                                top: px(25),
                                ..Default::default()
                            },
                            overflow: Overflow::clip(),
                            ..default()
                        },
                        BackgroundColor(RED.into()),
                    ))
                    .with_children(|child| {
                        child.spawn((
                            Node {
                                min_width: px(100),
                                min_height: px(100),
                                ..default()
                            },
                            BackgroundColor(BLUE.into()),
                        ));
                    });
            });

        commands
            .spawn((
                Node {
                    width: percent(100),
                    height: percent(50),
                    top: percent(50),
                    align_items: AlignItems::Center,
                    justify_content: JustifyContent::SpaceAround,
                    ..default()
                },
                DespawnOnExit(super::Scene::DebugOutlines),
            ))
            .with_children(|parent| {
                parent.spawn((
                    Node {
                        width: px(200),
                        height: px(200),
                        border: UiRect {
                            top: px(10),
                            bottom: px(20),
                            left: px(30),
                            right: px(40),
                        },
                        border_radius: BorderRadius::bottom_right(px(10)),
                        padding: UiRect {
                            top: px(40),
                            bottom: px(30),
                            left: px(20),
                            right: px(10),
                        },
                        ..default()
                    },
                    children![(
                        Text::new("border padding content outlines"),
                        TextFont::default(),
                        UiDebugOptions {
                            enabled: false,
                            ..default()
                        }
                    )],
                    UiDebugOptions {
                        outline_border_box: true,
                        outline_padding_box: true,
                        outline_content_box: true,
                        ignore_border_radius: false,
                        ..debug_options
                    },
                ));

                // Vertical scrollbar (non-functional)
                parent.spawn((
                    Node {
                        flex_direction: FlexDirection::Column,
                        width: px(90),
                        height: px(230),
                        overflow: Overflow::scroll_y(),
                        scrollbar_width: 20.,
                        ..default()
                    },
                    ScrollPosition(Vec2::new(180., 180.)),
                    UiDebugOptions {
                        line_width: 3.,
                        outline_scrollbars: true,
                        show_hidden: false,
                        show_clipped: false,
                        ..debug_options
                    },
                    Children::spawn(SpawnIter((0..20).map(move |i| {
                        (
                            Node::default(),
                            children![(
                                Text(format!("Item {i}")),
                                UiDebugOptions {
                                    enabled: false,
                                    ..default()
                                }
                            )],
                            UiDebugOptions {
                                enabled: false,
                                ..default()
                            },
                        )
                    }))),
                ));

                // Horizontal scrollbar (non-functional)
                parent.spawn((
                    Node {
                        flex_direction: FlexDirection::Row,
                        width: px(156),
                        height: px(70),
                        overflow: Overflow::scroll_x(),
                        scrollbar_width: 10.,
                        ..default()
                    },
                    UiDebugOptions {
                        line_width: 3.,
                        outline_scrollbars: true,
                        show_hidden: false,
                        show_clipped: false,
                        ..debug_options
                    },
                    Children::spawn(SpawnIter((0..20).map(move |i| {
                        (
                            Node::default(),
                            children![(
                                Text(format!("Item {i}")),
                                UiDebugOptions {
                                    enabled: false,
                                    ..default()
                                }
                            )],
                            UiDebugOptions {
                                enabled: false,
                                ..default()
                            },
                        )
                    }))),
                ));

                // bi-directional scrollbar (non-functional)
                parent.spawn((
                    Node {
                        flex_direction: FlexDirection::Column,
                        width: px(230),
                        height: px(125),
                        overflow: Overflow::scroll(),
                        scrollbar_width: 20.,
                        ..default()
                    },
                    ScrollPosition(Vec2::new(300., 0.)),
                    UiDebugOptions {
                        line_width: 3.,
                        outline_scrollbars: true,
                        show_hidden: false,
                        show_clipped: false,
                        ..debug_options
                    },
                    Children::spawn(SpawnIter((0..6).map(move |i| {
                        (
                            Node {
                                flex_direction: FlexDirection::Row,
                                ..default()
                            },
                            Children::spawn(SpawnIter((0..6).map({
                                move |j| {
                                    (
                                        Text(format!("Item {}", (i * 5) + j)),
                                        UiDebugOptions {
                                            enabled: false,
                                            ..default()
                                        },
                                    )
                                }
                            }))),
                            UiDebugOptions {
                                enabled: false,
                                ..default()
                            },
                        )
                    }))),
                ));
            });
    }

examples/ui/ui_transform.rs (lines 209-211)

fn setup(mut commands: Commands, asset_server: Res<AssetServer>) {
    // UI camera
    commands.spawn(Camera2d);

    // Root node filling the whole screen
    commands.spawn((
        Node {
            width: percent(100),
            height: percent(100),
            align_items: AlignItems::Center,
            justify_content: JustifyContent::Center,
            ..default()
        },
        BackgroundColor(Color::BLACK),
        children![(
            Node {
                align_items: AlignItems::Center,
                justify_content: JustifyContent::SpaceEvenly,
                column_gap: px(25),
                row_gap: px(25),
                ..default()
            },
            BackgroundColor(Color::BLACK),
            children![
                (
                    Node {
                        flex_direction: FlexDirection::Column,
                        justify_content: JustifyContent::Center,
                        row_gap: px(10),
                        column_gap: px(10),
                        padding: UiRect::all(px(10)),
                        ..default()
                    },
                    BackgroundColor(Color::BLACK),
                    GlobalZIndex(1),
                    children![
                        (
                            Button,
                            Node {
                                height: px(50),
                                width: px(50),
                                align_items: AlignItems::Center,
                                justify_content: JustifyContent::Center,
                                ..default()
                            },
                            BackgroundColor(Color::WHITE),
                            RotateButton(Rot2::radians(-FRAC_PI_8)),
                            children![(Text::new("<--"), TextColor(Color::BLACK),)]
                        ),
                        (
                            Button,
                            Node {
                                height: px(50),
                                width: px(50),
                                align_items: AlignItems::Center,
                                justify_content: JustifyContent::Center,
                                ..default()
                            },
                            BackgroundColor(Color::WHITE),
                            ScaleButton(-0.25),
                            children![(Text::new("-"), TextColor(Color::BLACK),)]
                        ),
                    ]
                ),
                // Target node with its own set of buttons
                (
                    Node {
                        flex_direction: FlexDirection::Column,
                        justify_content: JustifyContent::SpaceBetween,
                        align_items: AlignItems::Center,
                        width: px(300),
                        height: px(300),
                        ..default()
                    },
                    BackgroundColor(DARK_GRAY.into()),
                    TargetNode,
                    children![
                        (
                            Button,
                            Node {
                                width: px(80),
                                height: px(80),
                                align_items: AlignItems::Center,
                                justify_content: JustifyContent::Center,
                                ..default()
                            },
                            BackgroundColor(Color::WHITE),
                            children![(Text::new("Top"), TextColor(Color::BLACK))]
                        ),
                        (
                            Node {
                                align_self: AlignSelf::Stretch,
                                justify_content: JustifyContent::SpaceBetween,
                                align_items: AlignItems::Center,
                                ..default()
                            },
                            children![
                                (
                                    Button,
                                    Node {
                                        width: px(80),
                                        height: px(80),
                                        align_items: AlignItems::Center,
                                        justify_content: JustifyContent::Center,
                                        ..default()
                                    },
                                    BackgroundColor(Color::WHITE),
                                    UiTransform::from_rotation(Rot2::radians(
                                        -std::f32::consts::FRAC_PI_2
                                    )),
                                    children![(Text::new("Left"), TextColor(Color::BLACK),)]
                                ),
                                (
                                    Node {
                                        width: px(100),
                                        height: px(100),
                                        ..Default::default()
                                    },
                                    ImageNode {
                                        image: asset_server.load("branding/icon.png"),
                                        image_mode: NodeImageMode::Stretch,
                                        ..default()
                                    }
                                ),
                                (
                                    Button,
                                    Node {
                                        width: px(80),
                                        height: px(80),
                                        align_items: AlignItems::Center,
                                        justify_content: JustifyContent::Center,
                                        ..default()
                                    },
                                    UiTransform::from_rotation(Rot2::radians(
                                        core::f32::consts::FRAC_PI_2
                                    )),
                                    BackgroundColor(Color::WHITE),
                                    children![(Text::new("Right"), TextColor(Color::BLACK))]
                                ),
                            ]
                        ),
                        (
                            Button,
                            Node {
                                width: px(80),
                                height: px(80),
                                align_items: AlignItems::Center,
                                justify_content: JustifyContent::Center,
                                ..default()
                            },
                            BackgroundColor(Color::WHITE),
                            UiTransform::from_rotation(Rot2::radians(std::f32::consts::PI)),
                            children![(Text::new("Bottom"), TextColor(Color::BLACK),)]
                        ),
                    ]
                ),
                // Right column of controls
                (
                    Node {
                        flex_direction: FlexDirection::Column,
                        justify_content: JustifyContent::Center,
                        row_gap: px(10),
                        column_gap: px(10),
                        padding: UiRect::all(px(10)),
                        ..default()
                    },
                    BackgroundColor(Color::BLACK),
                    GlobalZIndex(1),
                    children![
                        (
                            Button,
                            Node {
                                height: px(50),
                                width: px(50),
                                align_items: AlignItems::Center,
                                justify_content: JustifyContent::Center,
                                ..default()
                            },
                            BackgroundColor(Color::WHITE),
                            RotateButton(Rot2::radians(FRAC_PI_8)),
                            children![(Text::new("-->"), TextColor(Color::BLACK),)]
                        ),
                        (
                            Button,
                            Node {
                                height: px(50),
                                width: px(50),
                                align_items: AlignItems::Center,
                                justify_content: JustifyContent::Center,
                                ..default()
                            },
                            BackgroundColor(Color::WHITE),
                            ScaleButton(0.25),
                            children![(Text::new("+"), TextColor(Color::BLACK),)]
                        ),
                    ]
                )
            ]
        )],
    ));
}

pub const fn from_translation(translation: Val2) -> UiTransform

Creates a UI transform representing a responsive translation.

Examples found in repository

examples/testbed/ui.rs (line 1409)

    pub fn setup(mut commands: Commands) {
        commands.spawn((Camera2d, DespawnOnExit(super::Scene::Transformations)));
        commands
            .spawn((
                Node {
                    width: percent(100),
                    height: percent(100),
                    display: Display::Block,
                    ..default()
                },
                DespawnOnExit(super::Scene::Transformations),
            ))
            .with_children(|parent| {
                for (transformation, label, background) in [
                    (
                        UiTransform::from_rotation(Rot2::degrees(45.)),
                        "Rotate 45 degrees",
                        RED,
                    ),
                    (
                        UiTransform::from_scale(Vec2::new(2., 0.5)),
                        "Scale 2.x 0.5y",
                        GREEN,
                    ),
                    (
                        UiTransform::from_translation(Val2::px(-50., 50.)),
                        "Translate -50px x +50px y",
                        BLUE,
                    ),
                    (
                        UiTransform {
                            translation: Val2::px(50., 0.),
                            scale: Vec2::new(-1., 1.),
                            rotation: Rot2::degrees(30.),
                        },
                        "T 50px x\nS -1.x (refl)\nR 30deg",
                        DARK_CYAN,
                    ),
                ] {
                    parent
                        .spawn((Node {
                            width: percent(100),
                            margin: UiRect {
                                top: px(50),
                                bottom: px(50),
                                ..default()
                            },
                            align_items: AlignItems::Center,
                            justify_content: JustifyContent::SpaceAround,
                            ..default()
                        },))
                        .with_children(|row| {
                            row.spawn((
                                Text::new("Before Tf"),
                                Node {
                                    width: px(100),
                                    height: px(100),
                                    border_radius: BorderRadius::bottom_right(px(25.)),
                                    ..default()
                                },
                                BackgroundColor(background.into()),
                                TextFont::default(),
                            ));
                            row.spawn((
                                Text::new(label),
                                Node {
                                    width: px(100),
                                    height: px(100),
                                    border_radius: BorderRadius::bottom_right(px(25.)),
                                    ..default()
                                },
                                BackgroundColor(background.into()),
                                transformation,
                                TextFont::default(),
                            ));
                        });
                }
            });
    }

pub const fn from_scale(scale: Vec2) -> UiTransform

Creates a UI transform representing a scaling.

Examples found in repository

examples/testbed/ui.rs (line 1404)

    pub fn setup(mut commands: Commands) {
        commands.spawn((Camera2d, DespawnOnExit(super::Scene::Transformations)));
        commands
            .spawn((
                Node {
                    width: percent(100),
                    height: percent(100),
                    display: Display::Block,
                    ..default()
                },
                DespawnOnExit(super::Scene::Transformations),
            ))
            .with_children(|parent| {
                for (transformation, label, background) in [
                    (
                        UiTransform::from_rotation(Rot2::degrees(45.)),
                        "Rotate 45 degrees",
                        RED,
                    ),
                    (
                        UiTransform::from_scale(Vec2::new(2., 0.5)),
                        "Scale 2.x 0.5y",
                        GREEN,
                    ),
                    (
                        UiTransform::from_translation(Val2::px(-50., 50.)),
                        "Translate -50px x +50px y",
                        BLUE,
                    ),
                    (
                        UiTransform {
                            translation: Val2::px(50., 0.),
                            scale: Vec2::new(-1., 1.),
                            rotation: Rot2::degrees(30.),
                        },
                        "T 50px x\nS -1.x (refl)\nR 30deg",
                        DARK_CYAN,
                    ),
                ] {
                    parent
                        .spawn((Node {
                            width: percent(100),
                            margin: UiRect {
                                top: px(50),
                                bottom: px(50),
                                ..default()
                            },
                            align_items: AlignItems::Center,
                            justify_content: JustifyContent::SpaceAround,
                            ..default()
                        },))
                        .with_children(|row| {
                            row.spawn((
                                Text::new("Before Tf"),
                                Node {
                                    width: px(100),
                                    height: px(100),
                                    border_radius: BorderRadius::bottom_right(px(25.)),
                                    ..default()
                                },
                                BackgroundColor(background.into()),
                                TextFont::default(),
                            ));
                            row.spawn((
                                Text::new(label),
                                Node {
                                    width: px(100),
                                    height: px(100),
                                    border_radius: BorderRadius::bottom_right(px(25.)),
                                    ..default()
                                },
                                BackgroundColor(background.into()),
                                transformation,
                                TextFont::default(),
                            ));
                        });
                }
            });
    }

pub const fn from_xy(x: Val, y: Val) -> UiTransform

Create a new UI transform at the position (x, y)

pub fn compute_affine( &self, scale_factor: f32, base_size: Vec2, target_size: Vec2, ) -> Affine2

Resolves the translation from the given scale_factor, base_value, and target_size and returns a 2d affine transform from the resolved translation, and the UiTransform’s rotation, and scale.

Trait Implementations

impl Clone for UiTransform

fn clone(&self) -> UiTransform

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Component for UiTransform

where UiTransform: Send + Sync + 'static,

Required Components: UiGlobalTransform.

A component’s Required Components are inserted whenever it is inserted. Note that this will also insert the required components of the required components, recursively, in depth-first order.

const STORAGE_TYPE: StorageType = bevy_ecs::component::StorageType::Table

A constant indicating the storage type used for this component.

type Mutability = Mutable

A marker type to assist Bevy with determining if this component is mutable, or immutable. Mutable components will have Component<Mutability = Mutable>, while immutable components will instead have Component<Mutability = Immutable>.

fn register_required_components( _requiree: ComponentId, required_components: &mut RequiredComponentsRegistrator<'_, '_>, )

Registers required components.

fn clone_behavior() -> ComponentCloneBehavior

Called when registering this component, allowing to override clone function (or disable cloning altogether) for this component.

fn relationship_accessor() -> Option<ComponentRelationshipAccessor<UiTransform>>

Returns ComponentRelationshipAccessor required for working with relationships in dynamic contexts.

fn on_add() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_add ComponentHook for this Component if one is defined.

fn on_insert() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_insert ComponentHook for this Component if one is defined.

fn on_discard() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_discard ComponentHook for this Component if one is defined.

fn on_remove() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_remove ComponentHook for this Component if one is defined.

fn on_despawn() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_despawn ComponentHook for this Component if one is defined.

fn map_entities<E>(_this: &mut Self, _mapper: &mut E)

where E: EntityMapper,

Maps the entities on this component using the given EntityMapper. This is used to remap entities in contexts like scenes and entity cloning. When deriving Component, this is populated by annotating fields containing entities with #[entities]

impl Copy for UiTransform

impl Debug for UiTransform

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

Formats the value using the given formatter.

impl Default for UiTransform

fn default() -> UiTransform

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for UiTransform

fn deserialize<__D>( __deserializer: __D, ) -> Result<UiTransform, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl FromArg for UiTransform

type This<'from_arg> = UiTransform

The type to convert into.

fn from_arg( arg: Arg<'_>, ) -> Result<<UiTransform as FromArg>::This<'_>, ArgError>

Creates an item from an argument.

impl FromReflect for UiTransform

fn from_reflect(reflect: &(dyn PartialReflect + 'static)) -> Option<UiTransform>

Constructs a concrete instance of Self from a reflected value.

fn take_from_reflect( reflect: Box<dyn PartialReflect>, ) -> Result<Self, Box<dyn PartialReflect>>

Attempts to downcast the given value to Self using, constructing the value using from_reflect if that fails.

impl GetOwnership for UiTransform

fn ownership() -> Ownership

Returns the ownership of Self.

impl GetTypeRegistration for UiTransform

fn get_type_registration() -> TypeRegistration

Returns the default TypeRegistration for this type.

fn register_type_dependencies(registry: &mut TypeRegistry)

Registers other types needed by this type.

impl IntoReturn for UiTransform

fn into_return<'into_return>(self) -> Return<'into_return>

where UiTransform: 'into_return,

Converts Self into a Return value.

impl PartialEq for UiTransform

fn eq(&self, other: &UiTransform) -> 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 PartialReflect for UiTransform

fn get_represented_type_info(&self) -> Option<&'static TypeInfo>

Returns the TypeInfo of the type represented by this value.

fn try_apply( &mut self, value: &(dyn PartialReflect + 'static), ) -> Result<(), ApplyError>

Tries to apply a reflected value to this value.

fn reflect_kind(&self) -> ReflectKind

Returns a zero-sized enumeration of “kinds” of type.

fn reflect_ref(&self) -> ReflectRef<'_>

Returns an immutable enumeration of “kinds” of type.

fn reflect_mut(&mut self) -> ReflectMut<'_>

Returns a mutable enumeration of “kinds” of type.

fn reflect_owned(self: Box<UiTransform>) -> ReflectOwned

Returns an owned enumeration of “kinds” of type.

fn try_into_reflect( self: Box<UiTransform>, ) -> Result<Box<dyn Reflect>, Box<dyn PartialReflect>>

Attempts to cast this type to a boxed, fully-reflected value.

fn try_as_reflect(&self) -> Option<&(dyn Reflect + 'static)>

Attempts to cast this type to a fully-reflected value.

fn try_as_reflect_mut(&mut self) -> Option<&mut (dyn Reflect + 'static)>

Attempts to cast this type to a mutable, fully-reflected value.

fn into_partial_reflect(self: Box<UiTransform>) -> Box<dyn PartialReflect>

Casts this type to a boxed, reflected value.

fn as_partial_reflect(&self) -> &(dyn PartialReflect + 'static)

Casts this type to a reflected value.

fn as_partial_reflect_mut(&mut self) -> &mut (dyn PartialReflect + 'static)

Casts this type to a mutable, reflected value.

fn reflect_partial_eq( &self, value: &(dyn PartialReflect + 'static), ) -> Option<bool>

Returns a “partial equality” comparison result.

fn reflect_partial_cmp( &self, value: &(dyn PartialReflect + 'static), ) -> Option<Ordering>

Returns a “partial comparison” result.

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

Debug formatter for the value.

fn reflect_clone(&self) -> Result<Box<dyn Reflect>, ReflectCloneError>

Attempts to clone Self using reflection.

fn apply(&mut self, value: &(dyn PartialReflect + 'static))

Applies a reflected value to this value.

fn to_dynamic(&self) -> Box<dyn PartialReflect>

Converts this reflected value into its dynamic representation based on its kind.

fn reflect_clone_and_take<T>(&self) -> Result<T, ReflectCloneError>

where T: 'static, Self: Sized + TypePath,

For a type implementing PartialReflect, combines reflect_clone and take in a useful fashion, automatically constructing an appropriate ReflectCloneError if the downcast fails.

fn reflect_hash(&self) -> Option<u64>

Returns a hash of the value (which includes the type).

fn is_dynamic(&self) -> bool

Indicates whether or not this type is a dynamic type.

impl Reflect for UiTransform

fn into_any(self: Box<UiTransform>) -> Box<dyn Any>

Returns the value as a Box<dyn Any>.

fn as_any(&self) -> &(dyn Any + 'static)

Returns the value as a &dyn Any.

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Returns the value as a &mut dyn Any.

fn into_reflect(self: Box<UiTransform>) -> Box<dyn Reflect>

Casts this type to a boxed, fully-reflected value.

fn as_reflect(&self) -> &(dyn Reflect + 'static)

Casts this type to a fully-reflected value.

fn as_reflect_mut(&mut self) -> &mut (dyn Reflect + 'static)

Casts this type to a mutable, fully-reflected value.

fn set(&mut self, value: Box<dyn Reflect>) -> Result<(), Box<dyn Reflect>>

Performs a type-checked assignment of a reflected value to this value.

impl Serialize for UiTransform

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 Struct for UiTransform

fn field(&self, name: &str) -> Option<&(dyn PartialReflect + 'static)>

Gets a reference to the value of the field named name as a &dyn PartialReflect.

fn field_mut( &mut self, name: &str, ) -> Option<&mut (dyn PartialReflect + 'static)>

Gets a mutable reference to the value of the field named name as a &mut dyn PartialReflect.

fn field_at(&self, index: usize) -> Option<&(dyn PartialReflect + 'static)>

Gets a reference to the value of the field with index index as a &dyn PartialReflect.

fn field_at_mut( &mut self, index: usize, ) -> Option<&mut (dyn PartialReflect + 'static)>

Gets a mutable reference to the value of the field with index index as a &mut dyn PartialReflect.

fn name_at(&self, index: usize) -> Option<&str>

Gets the name of the field with index index.

fn index_of_name(&self, name: &str) -> Option<usize>

Gets the index of the field with the given name.

fn field_len(&self) -> usize

Returns the number of fields in the struct.

fn iter_fields(&self) -> FieldIter<'_>

Returns an iterator over the values of the reflectable fields for this struct.

fn to_dynamic_struct(&self) -> DynamicStruct

Creates a new DynamicStruct from this struct.

fn get_represented_struct_info(&self) -> Option<&'static StructInfo>

Will return None if TypeInfo is not available.

impl StructuralPartialEq for UiTransform

impl TypePath for UiTransform

fn type_path() -> &'static str

Returns the fully qualified path of the underlying type.

fn short_type_path() -> &'static str

Returns a short, pretty-print enabled path to the type.

fn type_ident() -> Option<&'static str>

Returns the name of the type, or None if it is anonymous.

fn crate_name() -> Option<&'static str>

Returns the name of the crate the type is in, or None if it is anonymous.

fn module_path() -> Option<&'static str>

Returns the path to the module the type is in, or None if it is anonymous.

impl Typed for UiTransform

fn type_info() -> &'static TypeInfo

Returns the compile-time info for the underlying type.