Method _updateRangeUse

src/component/dataZoom/DataZoomModel.ts:394–415

(inputRawOption: RangeOption)

    }

    private _updateRangeUse(inputRawOption: RangeOption): void {
        const rangePropMode = this._rangePropMode;
        const rangeModeInOption = this.get('rangeMode');

        each([['start', 'startValue'], ['end', 'endValue']] as const, function (names, index) {
            const percentSpecified = inputRawOption[names[0]] != null;
            const valueSpecified = inputRawOption[names[1]] != null;
            if (percentSpecified && !valueSpecified) {
                rangePropMode[index] = 'percent';
            }
            else if (!percentSpecified && valueSpecified) {
                rangePropMode[index] = 'value';
            }
            else if (rangeModeInOption) {
                rangePropMode[index] = rangeModeInOption[index];
            }
            else if (percentSpecified) { // percentSpecified && valueSpecified
                rangePropMode[index] = 'percent';
            }
            // else remain its original setting.
        });
    }

    noTarget(): boolean {
        return this._noTarget;