Reference
Changelog
API
/
Spec.metadata()
API Index
High-level API
render_altair()
validate()
execute()
Readers
DuckDBReader
Writers
VegaLiteWriter
Result types
Validated
Spec
Validated Methods
Validated.errors()
Validated.has_visual()
Validated.sql()
Validated.valid()
Validated.visual()
Validated.warnings()
Spec Methods
Spec.data()
Spec.layer_count()
Spec.layer_data()
Spec.layer_sql()
Spec.metadata()
Spec.sql()
Spec.stat_data()
Spec.stat_sql()
Spec.visual()
Spec.warnings()
On this page
Returns
Spec.metadata()
Get visualization metadata.
Usage
Spec
.
metadata
()
Returns
dict
Dictionary with ‘rows’, ‘columns’, and ‘layer_count’ keys.