Function getScaleExtentForMappingUnsafe

src/scale/scaleMapper.ts:355–362

(
    mapper: ScaleMapper,
    // NullUndefined means the outermost space.
    depth: ScaleMapperDepthOpt['depth'] | NullUndefined
)

}

export function getScaleExtentForMappingUnsafe(
    mapper: ScaleMapper,
    // NullUndefined means the outermost space.
    depth: ScaleMapperDepthOpt['depth'] | NullUndefined
): number[] {
    return mapper.getExtentUnsafe(SCALE_EXTENT_KIND_MAPPING, depth)
        || mapper.getExtentUnsafe(SCALE_EXTENT_KIND_EFFECTIVE, depth);
}

export function getScaleLinearSpanForMapping(mapper: ScaleMapper): number {
    const extent = getScaleExtentForMappingUnsafe(mapper, SCALE_MAPPER_DEPTH_INNERMOST);