Function fixJitter

src/util/jitter.ts:60–87

(
    fixedAxis: Axis2D | SingleAxis,
    fixedCoord: number,
    floatCoord: number,
    radius: number
)

 * @returns updated floatCoord.
 */
export function fixJitter(
    fixedAxis: Axis2D | SingleAxis,
    fixedCoord: number,
    floatCoord: number,
    radius: number
): number {
    if (fixedAxis instanceof Axis2D) {
        const scaleType = fixedAxis.scale.type;
        if (scaleType !== 'ordinal') {
            return floatCoord;
        }
    }
    const axisModel = fixedAxis.model as AxisBaseModel;
    const jitter = axisModel.get('jitter');
    if (!(jitter > 0)) {
        return floatCoord;
    }
    const jitterOverlap = axisModel.get('jitterOverlap');
    const jitterMargin = axisModel.get('jitterMargin') || 0;
    // Get band width to limit jitter range
    const bandWidth = isOrdinalScale(fixedAxis.scale)
        ? calcBandWidth(fixedAxis).w
        : null;
    if (jitterOverlap) {
        return fixJitterIgnoreOverlaps(floatCoord, jitter, bandWidth, radius);
    }
    return fixJitterAvoidOverlaps(fixedAxis, fixedCoord, floatCoord, radius, jitter, jitterMargin);
}

function fixJitterIgnoreOverlaps(
    floatCoord: number,