Struct re_types::archetypes::BarChart

pub struct BarChart {
    pub values: TensorData,
    pub color: Option<Color>,
}

Archetype: A bar chart.

The x values will be the indices of the array, and the bar heights will be the provided values.

Example

Simple bar chart

fn main() -> Result<(), Box<dyn std::error::Error>> {
    let rec = rerun::RecordingStreamBuilder::new("rerun_example_bar_chart").spawn()?;

    rec.log(
        "bar_chart",
        &rerun::BarChart::new([8_i64, 4, 0, 9, 1, 4, 1, 6, 9, 0].as_slice()),
    )?;

    Ok(())
}

Fields

values: TensorData

The values. Should always be a 1-dimensional tensor (i.e. a vector).

color: Option<Color>

The color of the bar chart

Implementations

impl BarChart

pub const NUM_COMPONENTS: usize = 3usize

The total number of components in the archetype: 1 required, 1 recommended, 1 optional

impl BarChart

pub fn new(values: impl Into<TensorData>) -> Self

Create a new BarChart.

pub fn with_color(self, color: impl Into<Color>) -> Self

The color of the bar chart

Trait Implementations

impl Archetype for BarChart

type Indicator = GenericIndicatorComponent<BarChart>

The associated indicator component, whose presence indicates that the high-level archetype-based APIs were used to log the data.

fn name() -> ArchetypeName

The fully-qualified name of this archetype, e.g. rerun.archetypes.Points2D.

fn display_name() -> &'static str

Readable name for displaying in ui.

fn indicator() -> MaybeOwnedComponentBatch<'static>

Creates a ComponentBatch out of the associated Self::Indicator component.

fn required_components() -> Cow<'static, [ComponentName]>

Returns the names of all components that must be provided by the user when constructing this archetype.

fn recommended_components() -> Cow<'static, [ComponentName]>

Returns the names of all components that should be provided by the user when constructing this archetype.

fn optional_components() -> Cow<'static, [ComponentName]>

Returns the names of all components that may be provided by the user when constructing this archetype.

fn all_components() -> Cow<'static, [ComponentName]>

Returns the names of all components that must, should and may be provided by the user when constructing this archetype.

fn from_arrow_components( arrow_data: impl IntoIterator<Item = (ComponentName, Box<dyn Array>)> ) -> DeserializationResult<Self>

Given an iterator of Arrow arrays and their respective ComponentNames, deserializes them into this archetype.

fn from_arrow( data: impl IntoIterator<Item = (Field, Box<dyn Array>)> ) -> Result<Self, DeserializationError>

where Self: Sized,

Given an iterator of Arrow arrays and their respective field metadata, deserializes them into this archetype.

impl AsComponents for BarChart

fn as_component_batches(&self) -> Vec<MaybeOwnedComponentBatch<'_>>

Exposes the object’s contents as a set of ComponentBatchs.

fn to_arrow(&self) -> Result<Vec<(Field, Box<dyn Array>)>, SerializationError>

Serializes all non-null Components of this bundle into Arrow arrays.

impl Clone for BarChart

fn clone(&self) -> BarChart

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BarChart

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

Formats the value using the given formatter.

impl PartialEq for BarChart

fn eq(&self, other: &BarChart) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl SizeBytes for BarChart

fn heap_size_bytes(&self) -> u64

Returns the total size of self on the heap, in bytes.

fn is_pod() -> bool

Is Self just plain old data?

fn total_size_bytes(&self) -> u64

Returns the total size of self in bytes, accounting for both stack and heap space.

fn stack_size_bytes(&self) -> u64

Returns the total size of self on the stack, in bytes.

impl ArchetypeReflectionMarker for BarChart

impl StructuralPartialEq for BarChart