Struct re_view_text_document::visualizer_system::TextDocumentSystem

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pub struct TextDocumentSystem {
    pub text_entries: Vec<TextDocumentEntry>,
}
Expand description

A text scene, with everything needed to render it.

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§text_entries: Vec<TextDocumentEntry>

Trait Implementations§

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impl ComponentFallbackProvider for TextDocumentSystem

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fn try_provide_fallback( &self, _ctx: &QueryContext<'_>, _component_name: ComponentName, ) -> ComponentFallbackProviderResult

Tries to provide a fallback value for a given component. Read more
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fn fallback_for( &self, ctx: &QueryContext<'_>, component: ComponentName, ) -> Arc<dyn Array>

Provides a fallback value for a given component, first trying the provider and then falling back to the placeholder value registered in the viewer context.
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impl Default for TextDocumentSystem

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fn default() -> TextDocumentSystem

Returns the “default value” for a type. Read more
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impl IdentifiedViewSystem for TextDocumentSystem

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fn identifier() -> ViewSystemIdentifier

Unique name for a system within a given [crate::ViewClass]. Read more
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impl TypedComponentFallbackProvider<MediaType> for TextDocumentSystem

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fn fallback_for(&self, _ctx: &QueryContext<'_>) -> MediaType

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impl VisualizerSystem for TextDocumentSystem

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fn visualizer_query_info(&self) -> VisualizerQueryInfo

Information about which components are queried by the visualizer.
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fn execute( &mut self, ctx: &ViewContext<'_>, view_query: &ViewQuery<'_>, _context_systems: &ViewContextCollection, ) -> Result<Vec<QueueableDrawData>, ViewSystemExecutionError>

Queries the chunk store and performs data conversions to make it ready for display. Read more
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fn as_any(&self) -> &dyn Any

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fn fallback_provider(&self) -> &dyn ComponentFallbackProvider

Returns the fallback provider for this visualizer. Read more
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fn filter_visualizable_entities( &self, entities: MaybeVisualizableEntities, _context: &dyn VisualizableFilterContext, ) -> VisualizableEntities

Filters a set of “maybe visualizable” entities (entities that have all required components and fulfill other view independent criteria), into to a set of “visualizable” entities. Read more
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fn data_based_visualizability_filter( &self, ) -> Option<Box<dyn DataBasedVisualizabilityFilter>>

Additional filter for visualizability based on component data. Read more
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fn data(&self) -> Option<&(dyn Any + 'static)>

Optionally retrieves a chunk store reference from the scene element. Read more

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