fix(shape): Fix circleY() undefined error

- Make .circleY() visible and included as part of common
- Move .circleY() to shape.ts file

Fix #3388

src/ChartInternal/data/data.ts

@@ -46,7 +46,13 @@ export default {
 		return !!(config.data_stack_normalize && config.data_groups.length);
 	},
 
-	isGrouped(id) {
+	/**
+	 * Check if given id is grouped data or has grouped data
+	 * @param {string} id Data id value
+	 * @returns {boolean} is grouped data or has grouped data
+	 * @private
+	 */
+	isGrouped(id?: string): boolean {
 		const groups = this.config.data_groups;
 
 		return id ?

src/ChartInternal/internals/redraw.ts

@@ -35,11 +35,6 @@ export default {
 			$$.updateDimension(true);
 		}
 
-		// update circleY based on updated parameters
-		if (!treemap && (!$$.hasArcType() || state.hasRadar)) {
-			$$.updateCircleY && ($$.circleY = $$.updateCircleY());
-		}
-
 		// Data empty label positioning and text.
 		config.data_empty_label_text && main.select(`text.${$TEXT.text}.${$COMMON.empty}`)
 			.attr("x", state.width / 2)

src/ChartInternal/shape/shape.ts

@@ -28,6 +28,26 @@ import CLASS from "../../config/classes";
 import {capitalize, getPointer, getRectSegList, getUnique, isObjectType, isNumber, isValue, isUndefined, notEmpty} from "../../module/util";
 import type {IDataRow, IDataIndice, TIndices} from "../data/IData";
 
+/**
+ * Get grouped data point function for y coordinate
+ * - Note: Grouped(stacking) works only for line and bar types
+ * @param {object} d data vlaue
+ * @returns {Function|undefined}
+ * @private
+ */
+function getGroupedDataPointsFn(d) {
+	const $$ = this;
+	let fn;
+
+	if ($$.isLineType(d)) {
+		fn = $$.generateGetLinePoints($$.getShapeIndices($$.isLineType));
+	} else if ($$.isBarType(d)) {
+		fn = $$.generateGetBarPoints($$.getShapeIndices($$.isBarType));
+	}
+
+	return fn;
+}
+
 export interface IOffset {
 	_$width: number;
 	_$total: number[]
@@ -376,6 +396,27 @@ export default {
 		};
 	},
 
+	/**
+	 * Get data's y coordinate
+	 * @param {object} d Target data
+	 * @param {number} i Index number
+	 * @returns {number} y coordinate
+	 * @private
+	 */
+	circleY(d: IDataRow, i: number): number {
+		const $$ = this;
+		const id = d.id;
+		let points;
+
+		if ($$.isGrouped(id)) {
+			points = getGroupedDataPointsFn.bind($$)(d);
+		}
+
+		return points ?
+			points(d, i)[0][1] :
+			$$.getYScaleById(id)($$.getBaseValue(d));
+	},
+
 	getBarW(type, axis, targetsNum: number): number | IOffset {
 		const $$ = this;
 		const {config, org, scale} = $$;

test/internals/tooltip-spec.ts

@@ -1763,7 +1763,7 @@ describe("TOOLTIP", function() {
 					x: {
 						type: "timeseries",
 						tick: {
-						format: "%Y-%m-%d",
+							format: "%Y-%m-%d",
 						}
 					}
 				}