scaleOrdinal

Constructs a new ordinal scale with the specified range. The domain defaults to the empty array. If range is not specified, it defaults to the empty array; an ordinal scale always returns undefined until a non-empty range is defined.

The generic corresponds to the data type of range elements.

function scaleOrdinal<Range>(range?: Iterable<Range>): ScaleOrdinal<string, Range>;

function scaleOrdinal<Domain extends {

toString(): string;

}, Range, Unknown = never>(range?: Iterable<Range>): ScaleOrdinal<Domain, Range, Unknown>;

function scaleOrdinal<Domain extends {

toString(): string;

}, Range, Unknown = never>(domain: Iterable<Domain>, range: Iterable<Range>): ScaleOrdinal<Domain, Range, Unknown>;

scaleOrdinal<Range>(range?: Iterable<Range>): ScaleOrdinal<string, Range>

[src]

The generic corresponds to the data type of range elements.

§Type Parameters

Range

[src]

§Parameters

range?: Iterable<Range> optional

[src]

An optional array of range values to initialize the scale with.

§Return Type

ScaleOrdinal<string, Range>

[src]

scaleOrdinal<Domain extends {

toString(): string;

}, Range, Unknown = never>(range?: Iterable<Range>): ScaleOrdinal<Domain, Range, Unknown>

[src]

The first generic corresponds to the data type of domain elements. The second generic corresponds to the data type of range elements. The third generic corresponds to the data type of the unknown value.