Function retrieveAxisBreaksOption

src/coord/axisHelper.ts:291–317

(
    model: Model<Pick<AxisBaseOptionCommon, 'breaks'>>,
    axisType: OptionAxisType,
    coordSysSupportAxisBreaks: boolean,
)

}

export function retrieveAxisBreaksOption(
    model: Model<Pick<AxisBaseOptionCommon, 'breaks'>>,
    axisType: OptionAxisType,
    coordSysSupportAxisBreaks: boolean,
): AxisBaseOptionCommon['breaks'] {
    const option = model.get('breaks', true);
    if (option != null) {
        if (!getScaleBreakHelper()) {
            if (__DEV__) {
                error(
                    'Must `import {AxisBreak} from "echarts/features"; use(AxisBreak);` first if using breaks option.'
                );
            }
            return undefined;
        }
        if (!coordSysSupportAxisBreaks || !isAxisTypeSupportAxisBreak(axisType)) {
            if (__DEV__) { // Users have provided `breaks` in ec option but not supported.
                const axisInfo = (model instanceof ComponentModel)
                    ? ` ${model.type}[${model.componentIndex}]`
                    : '';
                error(`Axis${axisInfo} does not support break.`);
            }
            return undefined;
        }
        return option;
    }
}

function isAxisTypeSupportAxisBreak(axisType: OptionAxisType): boolean {
    return axisType !== 'category';