Struct SymbolicFillArea 

pub struct SymbolicFillArea { /* private fields */ }

A 2D filled region (IfcAnnotationFillArea / IfcAnnotationFillAreaOccurrence).

Stores one outer ring of 2D points plus an offset table indexing inner rings (holes). Both rings are stored flat in points so the JS side can view the buffer as one Float32Array. The optional hatch_* fields encode IfcFillAreaStyleHatching (line spacing, primary/secondary angles, line width) when the IfcStyledItem chain resolves to a hatching style; absent styles render as a solid fill.

holes_offsets is an inclusive-prefix array describing where each hole begins. The outer ring is implicitly at points[0..holes_offsets[0]] (or all points if holes_offsets is empty). Each holes_offsets[i] is a vertex index, not a byte offset.

Implementations

impl SymbolicFillArea

pub fn geometry_item_id(&self) -> Option<u32>

pub fn express_id(&self) -> u32

pub fn ifc_type(&self) -> String

pub fn points(&self) -> Float32Array

Flattened ring vertices.

pub fn point_count(&self) -> usize

pub fn holes_offsets(&self) -> Uint32Array

Vertex indices marking the start of each hole. Empty = no holes.

pub fn hole_count(&self) -> usize

pub fn fill_r(&self) -> f32

pub fn fill_g(&self) -> f32

pub fn fill_b(&self) -> f32

pub fn fill_a(&self) -> f32

pub fn has_hatching(&self) -> bool

pub fn hatch_spacing(&self) -> f32

pub fn hatch_angle(&self) -> f32

pub fn hatch_angle_secondary(&self) -> f32

pub fn hatch_line_width(&self) -> f32

pub fn world_y(&self) -> f32

pub fn rep_identifier(&self) -> String

impl SymbolicFillArea

pub fn new( express_id: u32, ifc_type: String, points: Vec<f32>, holes_offsets: Vec<u32>, fill_rgba: [f32; 4], world_y: f32, rep_identifier: String, ) -> Self

pub fn with_hatching( self, spacing: f32, angle: f32, angle_secondary: Option<f32>, line_width: f32, ) -> Self

Builder method: attach a hatching style to an existing fill area.

Trait Implementations

impl From<SymbolicFillArea> for JsValue

fn from(value: SymbolicFillArea) -> Self

Converts to this type from the input type.

impl FromWasmAbi for SymbolicFillArea

type Abi = WasmPtr<WasmRefCell<SymbolicFillArea>>

The Wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi(js: Self::Abi) -> Self

Recover a Self from Self::Abi.

impl IntoWasmAbi for SymbolicFillArea

type Abi = WasmPtr<WasmRefCell<SymbolicFillArea>>

The Wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self) -> Self::Abi

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl LongRefFromWasmAbi for SymbolicFillArea

type Abi = WasmPtr<WasmRefCell<SymbolicFillArea>>

Same as RefFromWasmAbi::Abi

type Anchor = RcRef<SymbolicFillArea>

Same as RefFromWasmAbi::Anchor

unsafe fn long_ref_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl OptionFromWasmAbi for SymbolicFillArea

fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a “none” instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl OptionIntoWasmAbi for SymbolicFillArea

fn none() -> Self::Abi

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option.

impl RefFromWasmAbi for SymbolicFillArea

type Abi = WasmPtr<WasmRefCell<SymbolicFillArea>>

The Wasm ABI type references to Self are recovered from.

type Anchor = RcRef<SymbolicFillArea>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don’t persist beyond one function call, and so that they remain anonymous.

unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl RefMutFromWasmAbi for SymbolicFillArea

type Abi = WasmPtr<WasmRefCell<SymbolicFillArea>>

Same as RefFromWasmAbi::Abi

type Anchor = RcRefMut<SymbolicFillArea>

Same as RefFromWasmAbi::Anchor

unsafe fn ref_mut_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl TryFromJsValue for SymbolicFillArea

fn try_from_js_value(value: JsValue) -> Result<Self, JsValue>

Performs the conversion.

fn try_from_js_value_ref(value: &JsValue) -> Option<Self>

Performs the conversion.

impl VectorFromWasmAbi for SymbolicFillArea

type Abi = <Box<[JsValue]> as FromWasmAbi>::Abi

unsafe fn vector_from_abi(js: Self::Abi) -> Box<[SymbolicFillArea]>

impl VectorIntoWasmAbi for SymbolicFillArea

type Abi = <Box<[JsValue]> as IntoWasmAbi>::Abi

fn vector_into_abi(vector: Box<[SymbolicFillArea]>) -> Self::Abi

impl WasmDescribe for SymbolicFillArea

fn describe()

impl WasmDescribeVector for SymbolicFillArea

fn describe_vector()

impl SupportsConstructor for SymbolicFillArea

impl SupportsInstanceProperty for SymbolicFillArea

impl SupportsStaticProperty for SymbolicFillArea