Axis.ts

/**
 * Copyright (c) 2017 ~ present NAVER Corp.
 * billboard.js project is licensed under the MIT license
 */
import {
	axisTop as d3AxisTop,
	axisBottom as d3AxisBottom,
	axisLeft as d3AxisLeft,
	axisRight as d3AxisRight
} from "d3-axis";
import AxisRenderer from "./AxisRenderer";
import {getScale} from "../internals/scale";
import {$AXIS} from "../../config/classes";
import {capitalize, isArray, isFunction, isString, isValue, isEmpty, isNumber, isObjectType, mergeObj, notEmpty, parseDate, sortValue} from "../../module/util";
import type {AxisType} from "../../../types/types";

export default {
	getAxisInstance: function() {
		return this.axis || new Axis(this);
	}
};

class Axis {
	public owner;

	public x;
	public subX;
	public y;
	public y2;

	private axesList = {};
	public tick = {
		x: null, y: null, y2: null
	};
	public xs = [];
	private orient = {
		x: "bottom",
		y: "left",
		y2: "right",
		subX: "bottom"
	};

	constructor(owner) {
		this.owner = owner;
		this.setOrient();
	}

	private getAxisClassName(id) {
		return `${$AXIS.axis} ${$AXIS[`axis${capitalize(id)}`]}`;
	}

	private isHorizontal($$, forHorizontal) {
		const isRotated = $$.config.axis_rotated;

		return forHorizontal ? isRotated : !isRotated;
	}

	public isCategorized() {
		const {config, state} = this.owner;

		return config.axis_x_type.indexOf("category") >= 0 || state.hasRadar;
	}

	public isCustomX() {
		const {config} = this.owner;

		return !this.isTimeSeries() && (config.data_x || notEmpty(config.data_xs));
	}

	public isTimeSeries(id = "x") {
		return this.owner.config[`axis_${id}_type`] === "timeseries";
	}

	public isLog(id = "x") {
		return this.owner.config[`axis_${id}_type`] === "log";
	}

	public isTimeSeriesY() {
		return this.isTimeSeries("y");
	}

	public getAxisType(id = "x"): string {
		let type = "linear";

		if (this.isTimeSeries(id)) {
			type = this.owner.config.axis_x_localtime ? "time" : "utc";
		} else if (this.isLog(id)) {
			type = "log";
		}

		return type;
	}

	init() {
		const $$ = this.owner;
		const {config, $el: {main, axis}, state: {clip}} = $$;
		const isRotated = config.axis_rotated;
		const target = ["x", "y"];

		config.axis_y2_show && target.push("y2");

		target.forEach(v => {
			const classAxis = this.getAxisClassName(v);
			const classLabel = $AXIS[`axis${v.toUpperCase()}Label`];

			axis[v] = main.append("g")
				.attr("class", classAxis)
				.attr("clip-path", () => {
					let res = null;

					if (v === "x") {
						res = clip.pathXAxis;
					} else if (v === "y") { // || v === "y2") {
						res = clip.pathYAxis;
					}

					return res;
				})
				.attr("transform", $$.getTranslate(v))
				.style("visibility", config[`axis_${v}_show`] ? null : "hidden");

			axis[v].append("text")
				.attr("class", classLabel)
				.attr("transform", ["rotate(-90)", null][
					v === "x" ? +!isRotated : +isRotated
				])
				.style("text-anchor", () => this.textAnchorForAxisLabel(v));

			this.generateAxes(v);
		});
	}

	/**
	 * Set axis orient according option value
	 * @private
	 */
	setOrient() {
		const $$ = this.owner;
		const {
			axis_rotated: isRotated,
			axis_y_inner: yInner,
			axis_y2_inner: y2Inner
		} = $$.config;

		this.orient = {
			x: isRotated ? "left" : "bottom",
			y: isRotated ? (yInner ? "top" : "bottom") : (yInner ? "right" : "left"),
			y2: isRotated ? (y2Inner ? "bottom" : "top") : (y2Inner ? "left" : "right"),
			subX: isRotated ? "left" : "bottom"
		};
	}

	/**
	 * Generate axes
	 * It's used when axis' axes option is set
	 * @param {string} id Axis id
	 * @private
	 */
	generateAxes(id: string) {
		const $$ = this.owner;
		const {config} = $$;
		const axes: any[] = [];
		const axesConfig = config[`axis_${id}_axes`];
		const isRotated = config.axis_rotated;
		let d3Axis;

		if (id === "x") {
			d3Axis = isRotated ? d3AxisLeft : d3AxisBottom;
		} else if (id === "y") {
			d3Axis = isRotated ? d3AxisBottom : d3AxisLeft;
		} else if (id === "y2") {
			d3Axis = isRotated ? d3AxisTop : d3AxisRight;
		}

		if (axesConfig.length) {
			axesConfig.forEach(v => {
				const tick = v.tick || {};
				const scale = $$.scale[id].copy();

				v.domain && scale.domain(v.domain);

				axes.push(
					d3Axis(scale)
						.ticks(tick.count)
						.tickFormat(isFunction(tick.format) ? tick.format.bind($$.api) : ((x: any) => x))
						.tickValues(tick.values)
						.tickSizeOuter(tick.outer === false ? 0 : 6)
				);
			});
		}

		this.axesList[id] = axes;
	}

	/**
	 * Update axes nodes
	 * @private
	 */
	updateAxes() {
		const $$ = this.owner;
		const {config, $el: {main}, $T} = $$;

		Object.keys(this.axesList).forEach(id => {
			const axesConfig = config[`axis_${id}_axes`];
			const scale = $$.scale[id].copy();
			const range = scale.range();

			this.axesList[id].forEach((v, i) => {
				const axisRange = v.scale().range();

				// adjust range value with the current
				// https://github.com/naver/billboard.js/issues/859
				if (!range.every((v, i) => v === axisRange[i])) {
					v.scale().range(range);
				}

				const className = `${this.getAxisClassName(id)}-${i + 1}`;
				let g = main.select(`.${className.replace(/\s/, ".")}`);

				if (g.empty()) {
					g = main.append("g")
						.attr("class", className)
						.style("visibility", config[`axis_${id}_show`] ? null : "hidden")
						.call(v);
				} else {
					axesConfig[i].domain && scale.domain(axesConfig[i].domain);

					$T(g).call(v.scale(scale));
				}

				g.attr("transform", $$.getTranslate(id, i + 1));
			});
		});
	}

	/**
	 * Set Axis & tick values
	 * called from: updateScales()
	 * @param {string} id Axis id string
	 * @param {d3Scale} scale Scale
	 * @param {boolean} outerTick If show outer tick
	 * @param {boolean} noTransition If with no transition
	 * @private
	 */
	setAxis(id, scale, outerTick, noTransition): void {
		const $$ = this.owner;

		if (id !== "subX") {
			this.tick[id] = this.getTickValues(id);
		}

		// @ts-ignore
		this[id] = this.getAxis(
			id,
			scale,
			outerTick,

			// do not transit x Axis on zoom and resizing
			// https://github.com/naver/billboard.js/issues/1949
			id === "x" && ($$.scale.zoom || $$.config.subchart_show || $$.state.resizing) ? true : noTransition
		);
	}

	// called from : getMaxTickSize()
	getAxis(id, scale, outerTick, noTransition, noTickTextRotate): AxisRenderer {
		const $$ = this.owner;
		const {config} = $$;
		const isX = /^(x|subX)$/.test(id);
		const type = isX ? "x" : id;
		const isCategory = isX && this.isCategorized();
		const orient = this.orient[id];
		const tickTextRotate = noTickTextRotate ? 0 : $$.getAxisTickRotate(type);
		let tickFormat;

		if (isX) {
			tickFormat = (id === "subX") ? $$.format.subXAxisTick : $$.format.xAxisTick;
		} else {
			const fn = config[`axis_${id}_tick_format`];

			if (isFunction(fn)) {
				tickFormat = fn.bind($$.api);
			}
		}

		let tickValues = this.tick[type];

		const axisParams = mergeObj({
			outerTick,
			noTransition,
			config,
			id,
			tickTextRotate,
			owner: $$
		}, isX && {
			isCategory,
			isInverted: config.axis_x_inverted,
			tickMultiline: config.axis_x_tick_multiline,
			tickWidth: config.axis_x_tick_width,
			tickTitle: isCategory && config.axis_x_tick_tooltip && $$.api.categories(),
			orgXScale: $$.scale.x
		});

		if (!isX) {
			axisParams.tickStepSize = config[`axis_${type}_tick_stepSize`];
		}

		const axis = new AxisRenderer(axisParams)
			.scale((isX && $$.scale.zoom) || scale)
			.orient(orient);

		if (isX && this.isTimeSeries() && tickValues && !isFunction(tickValues)) {
			const fn = parseDate.bind($$);

			tickValues = tickValues.map(v => fn(v));
		} else if (!isX && this.isTimeSeriesY()) {
			// https://github.com/d3/d3/blob/master/CHANGES.md#time-intervals-d3-time
			axis.ticks(config.axis_y_tick_time_value);
			tickValues = null;
		}

		tickValues && axis.tickValues(tickValues);

		// Set tick
		axis.tickFormat(
			tickFormat || (
				!isX && ($$.isStackNormalized() && (x => `${x}%`))
			)
		);

		if (isCategory) {
			axis.tickCentered(config.axis_x_tick_centered);

			if (isEmpty(config.axis_x_tick_culling)) {
				config.axis_x_tick_culling = false;
			}
		}

		const tickCount = config[`axis_${type}_tick_count`];

		tickCount && axis.ticks(tickCount);

		return axis;
	}

	updateXAxisTickValues(targets, axis?): string[] {
		const $$ = this.owner;
		const {config} = $$;
		const fit = config.axis_x_tick_fit;
		let count = config.axis_x_tick_count;
		let values;

		if (fit || (count && fit)) {
			values = $$.mapTargetsToUniqueXs(targets);

			// if given count is greater than the value length, then limit the count.
			if (this.isCategorized() && count > values.length) {
				count = values.length;
			}

			values = this.generateTickValues(
				values,
				count,
				this.isTimeSeries()
			);
		}

		if (axis) {
			axis.tickValues(values);
		} else if (this.x) {
			this.x.tickValues(values);
			this.subX?.tickValues(values);
		}

		return values;
	}

	getId(id: string): string {
		const {config, scale} = this.owner;
		let axis = config.data_axes[id];

		// when data.axes option has 'y2', but 'axis.y2.show=true' isn't set will return 'y'
		if (!axis || !scale[axis]) {
			axis = "y";
		}

		return axis;
	}

	getXAxisTickFormat(forSubchart? : boolean): Function {
		const $$ = this.owner;
		const {config, format} = $$;
		// enable different tick format for x and subX - subX format defaults to x format if not defined
		const tickFormat = forSubchart ?
			config.subchart_axis_x_tick_format || config.axis_x_tick_format :
			config.axis_x_tick_format;
		const isTimeSeries = this.isTimeSeries();
		const isCategorized = this.isCategorized();
		let currFormat;

		if (tickFormat) {
			if (isFunction(tickFormat)) {
				currFormat = tickFormat.bind($$.api);
			} else if (isTimeSeries) {
				currFormat = date => (date ? format.axisTime(tickFormat)(date) : "");
			}
		} else {
			currFormat = isTimeSeries ? format.defaultAxisTime : (
				isCategorized ?
					$$.categoryName : v => (v < 0 ? v.toFixed(0) : v)
			);
		}

		return isFunction(currFormat) ? v =>
			currFormat.apply($$, isCategorized ?
				[v, $$.categoryName(v)] : [v]
			) : currFormat;
	}

	getTickValues(id: string) {
		const $$ = this.owner;
		const tickValues = $$.config[`axis_${id}_tick_values`];
		const axis = $$[`${id}Axis`];

		return (isFunction(tickValues) ? tickValues.call($$.api) : tickValues) ||
			(axis ? axis.tickValues() : undefined);
	}

	getLabelOptionByAxisId(id: string) {
		return this.owner.config[`axis_${id}_label`];
	}

	getLabelText(id: string) {
		const option = this.getLabelOptionByAxisId(id);

		return isString(option) ? option : (
			option ? option.text : null
		);
	}

	setLabelText(id: string, text: string) {
		const $$ = this.owner;
		const {config} = $$;
		const option = this.getLabelOptionByAxisId(id);

		if (isString(option)) {
			config[`axis_${id}_label`] = text;
		} else if (option) {
			option.text = text;
		}
	}

	getLabelPosition(id: string, defaultPosition) {
		const isRotated = this.owner.config.axis_rotated;
		const option = this.getLabelOptionByAxisId(id);
		const position = (isObjectType(option) && option.position) ?
			option.position : defaultPosition[+!isRotated];

		const has = v => !!~position.indexOf(v);

		return {
			isInner: has("inner"),
			isOuter: has("outer"),
			isLeft: has("left"),
			isCenter: has("center"),
			isRight: has("right"),
			isTop: has("top"),
			isMiddle: has("middle"),
			isBottom: has("bottom")
		};
	}

	getAxisLabelPosition(id: string) {
		return this.getLabelPosition(id, id === "x" ? ["inner-top", "inner-right"] : ["inner-right", "inner-top"]);
	}

	getLabelPositionById(id: string) {
		return this.getAxisLabelPosition(id);
	}

	xForAxisLabel(id: string) {
		const $$ = this.owner;
		const {state: {width, height}} = $$;
		const position = this.getAxisLabelPosition(id);
		let x = position.isMiddle ? -height / 2 : 0;

		if (this.isHorizontal($$, id !== "x")) {
			x = position.isLeft ? 0 : (
				position.isCenter ? width / 2 : width
			);
		} else if (position.isBottom) {
			x = -height;
		}

		return x;
	}

	dxForAxisLabel(id: string) {
		const $$ = this.owner;
		const position = this.getAxisLabelPosition(id);
		let dx = position.isBottom ? "0.5em" : "0";

		if (this.isHorizontal($$, id !== "x")) {
			dx = position.isLeft ? "0.5em" : (
				position.isRight ? "-0.5em" : "0"
			);
		} else if (position.isTop) {
			dx = "-0.5em";
		}

		return dx;
	}

	textAnchorForAxisLabel(id: string) {
		const $$ = this.owner;
		const position = this.getAxisLabelPosition(id);
		let anchor = position.isMiddle ? "middle" : "end";

		if (this.isHorizontal($$, id !== "x")) {
			anchor = position.isLeft ? "start" : (
				position.isCenter ? "middle" : "end"
			);
		} else if (position.isBottom) {
			anchor = "start";
		}

		return anchor;
	}

	dyForAxisLabel(id: AxisType) {
		const $$ = this.owner;
		const {config} = $$;
		const isRotated = config.axis_rotated;
		const isInner = this.getAxisLabelPosition(id).isInner;
		const tickRotate = config[`axis_${id}_tick_rotate`] ? $$.getHorizontalAxisHeight(id) : 0;
		const {width: maxTickWidth} = this.getMaxTickSize(id);
		let dy;

		if (id === "x") {
			const xHeight = config.axis_x_height;

			if (isRotated) {
				dy = isInner ? "1.2em" : -25 - maxTickWidth;
			} else if (isInner) {
				dy = "-0.5em";
			} else if (xHeight) {
				dy = xHeight - 10;
			} else if (tickRotate) {
				dy = tickRotate - 10;
			} else {
				dy = "3em";
			}
		} else {
			dy = {
				y: ["-0.5em", 10, "3em", "1.2em", 10],
				y2: ["1.2em", -20, "-2.2em", "-0.5em", 15]
			}[id];

			if (isRotated) {
				if (isInner) {
					dy = dy[0];
				} else if (tickRotate) {
					dy = tickRotate * (id === "y2" ? -1 : 1) - dy[1];
				} else {
					dy = dy[2];
				}
			} else {
				dy = isInner ?
					dy[3] : (
						dy[4] + (
							config[`axis_${id}_inner`] ? 0 : (maxTickWidth + dy[4])
						)
					) * (id === "y" ? -1 : 1);
			}
		}

		return dy;
	}

	/**
	 * Get max tick size
	 * @param {string} id axis id string
	 * @param {boolean} withoutRecompute wheather or not to recompute
	 * @returns {object} {width, height}
	 * @private
	 */
	getMaxTickSize(id: AxisType, withoutRecompute?: boolean): {width: number, height: number} {
		const $$ = this.owner;
		const {config, state: {current}, $el: {svg, chart}} = $$;
		const currentTickMax = current.maxTickSize[id];
		const max = {
			width: 0,
			height: 0
		};

		if (withoutRecompute || !config[`axis_${id}_show`] || (
			currentTickMax.width > 0 && $$.filterTargetsToShow().length === 0
		)) {
			return currentTickMax;
		}

		if (svg) {
			const isYAxis = /^y2?$/.test(id);
			const targetsToShow = $$.filterTargetsToShow($$.data.targets);
			const scale = $$.scale[id].copy().domain(
				$$[`get${isYAxis ? "Y" : "X"}Domain`](targetsToShow, id)
			);
			const domain = scale.domain();

			const isDomainSame = domain[0] === domain[1] && domain.every(v => v > 0);
			const isCurrentMaxTickDomainSame = isArray(currentTickMax.domain) &&
				currentTickMax.domain[0] === currentTickMax.domain[1] &&
				currentTickMax.domain.every(v => v > 0);

			// do not compute if domain or currentMaxTickDomain is same
			if (isDomainSame || isCurrentMaxTickDomainSame) {
				return currentTickMax.size;
			} else {
				currentTickMax.domain = domain;
			}

			// reset old max state value to prevent from new data loading
			if (!isYAxis) {
				currentTickMax.ticks.splice(0);
			}

			const axis = this.getAxis(id, scale, false, false, true);
			const tickCount = config[`axis_${id}_tick_count`];
			const tickValues = config[`axis_${id}_tick_values`];

			// Make to generate the final tick text to be rendered
			// https://github.com/naver/billboard.js/issues/920
			// Do not generate if 'tick values' option is given
			// https://github.com/naver/billboard.js/issues/1251
			if (!tickValues && tickCount) {
				axis.tickValues(
					this.generateTickValues(
						domain,
						tickCount,
						isYAxis ? this.isTimeSeriesY() : this.isTimeSeries()
					));
			}

			!isYAxis && this.updateXAxisTickValues(targetsToShow, axis);

			const dummy = chart.append("svg")
				.style("visibility", "hidden")
				.style("position", "fixed")
				.style("top", "0")
				.style("left", "0");

			axis.create(dummy);

			dummy.selectAll("text")
				.each(function(d, i) {
					const {width, height} = this.getBoundingClientRect();

					max.width = Math.max(max.width, width);
					max.height = Math.max(max.height, height);

					// cache tick text width for getXAxisTickTextY2Overflow()
					if (!isYAxis) {
						currentTickMax.ticks[i] = width;
					}
				});

			dummy.remove();
		}

		Object.keys(max).forEach(key => {
			if (max[key] > 0) {
				currentTickMax[key] = max[key];
			}
		});

		return currentTickMax;
	}

	getXAxisTickTextY2Overflow(defaultPadding) {
		const $$ = this.owner;
		const {axis, config, state} = $$;
		const xAxisTickRotate = $$.getAxisTickRotate("x");
		const positiveRotation = xAxisTickRotate > 0 && xAxisTickRotate < 90;

		if ((axis.isCategorized() || axis.isTimeSeries()) &&
			config.axis_x_tick_fit &&
			!config.axis_x_tick_culling &&
			!config.axis_x_tick_multiline &&
			positiveRotation
		) {
			const widthWithoutCurrentPaddingLeft = state.current.width - $$.getCurrentPaddingByDirection("left");
			const maxOverflow = this.getXAxisTickMaxOverflow(
				xAxisTickRotate, widthWithoutCurrentPaddingLeft - defaultPadding
			);
			const xAxisTickTextY2Overflow = Math.max(0, maxOverflow) +
				defaultPadding; // for display inconsistencies between browsers

			return Math.min(xAxisTickTextY2Overflow, widthWithoutCurrentPaddingLeft / 2);
		}

		return 0;
	}

	getXAxisTickMaxOverflow(xAxisTickRotate, widthWithoutCurrentPaddingLeft) {
		const $$ = this.owner;
		const {axis, config, state} = $$;
		const isTimeSeries = axis.isTimeSeries();

		const tickTextWidths = state.current.maxTickSize.x.ticks;
		const tickCount = tickTextWidths.length;
		const {left, right} = state.axis.x.padding;
		let maxOverflow = 0;

		const remaining = tickCount - (isTimeSeries && config.axis_x_tick_fit ? 0.5 : 0);

		for (let i = 0; i < tickCount; i++) {
			const tickIndex = i + 1;
			const rotatedTickTextWidth = Math.cos(Math.PI * xAxisTickRotate / 180) * tickTextWidths[i];
			const ticksBeforeTickText = tickIndex - (isTimeSeries ? 1 : 0.5) + left;

			// Skip ticks if there are no ticks before them
			if (ticksBeforeTickText <= 0) {
				continue;
			}

			const xAxisLengthWithoutTickTextWidth = widthWithoutCurrentPaddingLeft - rotatedTickTextWidth;
			const tickLength = xAxisLengthWithoutTickTextWidth / ticksBeforeTickText;
			const remainingTicks = remaining - tickIndex;

			const paddingRightLength = right * tickLength;
			const remainingTickWidth = (remainingTicks * tickLength) + paddingRightLength;
			const overflow = rotatedTickTextWidth - (tickLength / 2) - remainingTickWidth;

			maxOverflow = Math.max(maxOverflow, overflow);
		}

		const filteredTargets = $$.filterTargetsToShow($$.data.targets);
		let tickOffset = 0;

		if (
			!isTimeSeries &&
			config.axis_x_tick_count <= filteredTargets.length && filteredTargets[0].values.length
		) {
			const scale = getScale($$.axis.getAxisType("x"), 0, widthWithoutCurrentPaddingLeft - maxOverflow)
				.domain([
					left * -1,
					$$.getXDomainMax($$.data.targets) + 1 + right
				]);

			tickOffset = (Math.ceil((scale(1) - scale(0)) / 2));
		}

		return maxOverflow + tickOffset;
	}

	updateLabels(withTransition) {
		const $$ = this.owner;
		const {$el: {main}, $T} = $$;

		const labels = {
			x: main.select(`.${$AXIS.axisX} .${$AXIS.axisXLabel}`),
			y: main.select(`.${$AXIS.axisY} .${$AXIS.axisYLabel}`),
			y2: main.select(`.${$AXIS.axisY2} .${$AXIS.axisY2Label}`)
		};

		Object.keys(labels).filter(id => !labels[id].empty())
			.forEach((v: AxisType) => {
				const node = labels[v];

				// @check $$.$T(node, withTransition)
				$T(node, withTransition)
					.attr("x", () => this.xForAxisLabel(v))
					.attr("dx", () => this.dxForAxisLabel(v))
					.attr("dy", () => this.dyForAxisLabel(v))
					.text(() => this.getLabelText(v));
			});
	}

	/**
	 * Get axis padding value
	 * @param {number|object} padding Padding object
	 * @param {string} key Key string of padding
	 * @param {Date|number} defaultValue Default value
	 * @param {number} domainLength Domain length
	 * @returns {number} Padding value in scale
	 * @private
	 */
	getPadding(padding: number | {[key: string]: number},
		key: string, defaultValue: number, domainLength: number): number {
		const p = isNumber(padding) ? padding : padding[key];

		if (!isValue(p)) {
			return defaultValue;
		}

		return this.owner.convertPixelToScale(
			/(bottom|top)/.test(key) ? "y" : "x",
			p, domainLength
		);
	}

	generateTickValues(values, tickCount, forTimeSeries) {
		let tickValues = values;

		if (tickCount) {
			const targetCount = isFunction(tickCount) ? tickCount() : tickCount;

			// compute ticks according to tickCount
			if (targetCount === 1) {
				tickValues = [values[0]];
			} else if (targetCount === 2) {
				tickValues = [values[0], values[values.length - 1]];
			} else if (targetCount > 2) {
				const isCategorized = this.isCategorized();

				const count = targetCount - 2;
				const start = values[0];
				const end = values[values.length - 1];
				const interval = (end - start) / (count + 1);
				let tickValue;

				// re-construct unique values
				tickValues = [start];

				for (let i = 0; i < count; i++) {
					tickValue = +start + interval * (i + 1);
					tickValues.push(
						forTimeSeries ? new Date(tickValue) : (
							isCategorized ? Math.round(tickValue) : tickValue
						)
					);
				}

				tickValues.push(end);
			}
		}

		if (!forTimeSeries) {
			tickValues = tickValues.sort((a, b) => a - b);
		}

		return tickValues;
	}

	generateTransitions(withTransition) {
		const $$ = this.owner;
		const {$el: {axis}, $T} = $$;

		const [axisX, axisY, axisY2, axisSubX] = ["x", "y", "y2", "subX"]
			.map(v => $T(axis[v], withTransition));

		return {axisX, axisY, axisY2, axisSubX};
	}

	redraw(transitions, isHidden, isInit) {
		const $$ = this.owner;
		const {config, $el} = $$;
		const opacity = isHidden ? "0" : null;

		["x", "y", "y2", "subX"].forEach(id => {
			const axis = this[id];
			const $axis = $el.axis[id];

			if (axis && $axis) {
				if (!isInit && !config.transition_duration) {
					axis.config.withoutTransition = true;
				}

				$axis.style("opacity", opacity);
				axis.create(transitions[`axis${capitalize(id)}`]);
			}
		});

		this.updateAxes();
	}

	/**
	 * Redraw axis
	 * @param {Array} targetsToShow targets data to be shown
	 * @param {object} wth option object
	 * @param {d3.Transition} transitions Transition object
	 * @param {object} flow flow object
	 * @param {boolean} isInit called from initialization
	 * @private
	 */
	redrawAxis(targetsToShow, wth, transitions, flow, isInit: boolean): void {
		const $$ = this.owner;
		const {config, scale, $el} = $$;
		const hasZoom = !!scale.zoom;
		let xDomainForZoom;

		if (!hasZoom && this.isCategorized() && targetsToShow.length === 0) {
			scale.x.domain([0, $el.axis.x.selectAll(".tick").size()]);
		}

		if (scale.x && targetsToShow.length) {
			!hasZoom &&
				$$.updateXDomain(targetsToShow, wth.UpdateXDomain, wth.UpdateOrgXDomain, wth.TrimXDomain);

			if (!config.axis_x_tick_values) {
				this.updateXAxisTickValues(targetsToShow);
			}
		} else if (this.x) {
			this.x.tickValues([]);
			this.subX?.tickValues([]);
		}

		if (config.zoom_rescale && !flow) {
			xDomainForZoom = scale.x.orgDomain();
		}

		["y", "y2"].forEach(key => {
			const prefix = `axis_${key}_`;
			const axisScale = scale[key];

			if (axisScale) {
				const tickValues = config[`${prefix}tick_values`];
				const tickCount = config[`${prefix}tick_count`];

				axisScale.domain($$.getYDomain(targetsToShow, key, xDomainForZoom));

				if (!tickValues && tickCount) {
					const axis = $$.axis[key];
					const domain = axisScale.domain();

					axis.tickValues(
						this.generateTickValues(
							domain,
							domain.every(v => v === 0) ? 1 : tickCount,
							this.isTimeSeriesY()
						)
					);
				}
			}
		});

		// axes
		this.redraw(transitions, $$.hasArcType(), isInit);

		// Update axis label
		this.updateLabels(wth.Transition);

		// show/hide if manual culling needed
		if ((wth.UpdateXDomain || wth.UpdateXAxis || wth.Y) && targetsToShow.length) {
			this.setCulling();
		}

		// Update sub domain
		if (wth.Y) {
			scale.subY?.domain($$.getYDomain(targetsToShow, "y"));
			scale.subY2?.domain($$.getYDomain(targetsToShow, "y2"));
		}
	}

	/**
	 * Set manual culling
	 * @private
	 */
	setCulling() {
		const $$ = this.owner;
		const {config, state: {clip, current}, $el} = $$;


		["subX", "x", "y", "y2"].forEach(type => {
			const axis = $el.axis[type];

			// subchart x axis should be aligned with x axis culling
			const id = type === "subX" ? "x" : type;

			const cullingOptionPrefix = `axis_${id}_tick_culling`;
			const toCull = config[cullingOptionPrefix];

			if (axis && toCull) {
				const tickNodes = axis.selectAll(".tick");
				const tickValues = sortValue(tickNodes.data());
				const tickSize = tickValues.length;
				const cullingMax = config[`${cullingOptionPrefix}_max`];
				const lines = config[`${cullingOptionPrefix}_lines`];
				let intervalForCulling;

				if (tickSize) {
					for (let i = 1; i < tickSize; i++) {
						if (tickSize / i < cullingMax) {
							intervalForCulling = i;
							break;
						}
					}

					tickNodes
						.each(function(d) {
							const node = (lines ? this.querySelector("text") : this);

							if (node) {
								node.style.display = tickValues.indexOf(d) % intervalForCulling ? "none" : null;
							}
						});
				} else {
					tickNodes.style("display", null);
				}

				// set/unset x_axis_tick_clippath
				if (type === "x") {
					const clipPath = current.maxTickSize.x.clipPath ? clip.pathXAxisTickTexts : null;

					$el.svg.selectAll(`.${$AXIS.axisX} .tick text`)
						.attr("clip-path", clipPath);
				}
			}
		});
	}
}