@visx/scale
Version:
visx scale
17 lines (16 loc) • 587 B
JavaScript
;
exports.__esModule = true;
exports.default = getTicks;
function getTicks(scale, numTicks) {
// Because `Scale` is generic type which maybe a subset of AnyD3Scale
// that may not have `ticks` field,
// TypeScript will not let us do the `'ticks' in scale` check directly.
// Have to manually cast and expand type first.
var s = scale;
if ('ticks' in s) {
return s.ticks(numTicks);
}
return s.domain().filter(function (_, index, arr) {
return numTicks == null || arr.length <= numTicks || index % Math.round((arr.length - 1) / numTicks) === 0;
});
}