API REFERENCE
baseline
Reference value for cartesian charts. Column / bar / area use it as the visual anchor; line uses it as a value-axis reference marker. Always explicit (default 0) so the baseline stays visible regardless of type.
정의
| 항목 | 값 |
|---|---|
| JavaScript 프로퍼티 | baseline |
| HTML attribute | baseline |
| 타입 | number |
| 기본값 | 0 |
설정 예제
chart.baseline = 0;