insightdock::charts::Chart::vector_capability

Native drawing support advertised by this chart.

Synopsis

virtual
VectorCapability
vector_capability() const noexcept;

Description

Custom charts may override this for capability queries. Unknown preserves compatibility with existing draw() overrides. Export always checks draw()'s actual return value, including when strict vector output is requested; this declaration is not a validation guarantee.

Return Value

Advertised support for native drawing, without rendering the chart.