Struct CanvasElement 

pub struct CanvasElement {
    pub width: f64,
    pub height: f64,
    pub elements: Vec<CanvasDrawCommand>,
    pub style: ElementStyle,
}

Declarative canvas — draw arbitrary shapes via JSON commands.

Fields

width: f64

Canvas width in points.

height: f64

Canvas height in points.

elements: Vec<CanvasDrawCommand>

Draw commands (circle, line, rect, arc, text, path).

style: ElementStyle

Shared visual style (padding, background, frame, …).

Trait Implementations

impl Clone for CanvasElement

fn clone(&self) -> CanvasElement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CanvasElement

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

Formats the value using the given formatter.

impl Default for CanvasElement

fn default() -> CanvasElement

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CanvasElement

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<CanvasElement> for WidgetElement

fn from(value: CanvasElement) -> Self

Converts to this type from the input type.

impl JsonSchema for CanvasElement

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl Serialize for CanvasElement

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.