// SPDX-License-Identifier: LicenseRef-Highcharts
/**
 * @license Highcharts JS v12.5.0 (2026-01-12)
 * @module highcharts/modules/broken-axis
 * @requires highcharts
 *
 * (c) 2009-2026 Highsoft AS
 * Author: Torstein Honsi
 *
 * A commercial license may be required depending on use.
 * See www.highcharts.com/license
 */
import * as __WEBPACK_EXTERNAL_MODULE__highcharts_src_js_8202131d__ from "../highcharts.src.js";
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/******/ 		__webpack_require__.d(getter, { a: getter });
/******/ 		return getter;
/******/ 	};
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var __webpack_exports__ = {};

;// external ["../highcharts.src.js","default"]
const external_highcharts_src_js_default_namespaceObject = __WEBPACK_EXTERNAL_MODULE__highcharts_src_js_8202131d__["default"];
var external_highcharts_src_js_default_default = /*#__PURE__*/__webpack_require__.n(external_highcharts_src_js_default_namespaceObject);
;// external ["../highcharts.src.js","default","StackItem"]
const external_highcharts_src_js_default_StackItem_namespaceObject = __WEBPACK_EXTERNAL_MODULE__highcharts_src_js_8202131d__["default"].StackItem;
var external_highcharts_src_js_default_StackItem_default = /*#__PURE__*/__webpack_require__.n(external_highcharts_src_js_default_StackItem_namespaceObject);
;// ./code/es-modules/Core/Axis/BrokenAxis.js
/* *
 *
 *  (c) 2009-2026 Highsoft AS
 *  Author: Torstein Honsi
 *
 *  A commercial license may be required depending on use.
 *  See www.highcharts.com/license
 *
 *
 * */



const { addEvent, find, fireEvent, isArray, isNumber, pick } = (external_highcharts_src_js_default_default());
/* *
 *
 *  Composition
 *
 * */
/**
 * Axis with support of broken data rows.
 * @internal
 */
var BrokenAxis;
(function (BrokenAxis) {
    /* *
     *
     *  Declarations
     *
     * */
    /* *
     *
     *  Functions
     *
     * */
    /**
     * Adds support for broken axes.
     * @internal
     */
    function compose(AxisClass, SeriesClass) {
        if (!AxisClass.keepProps.includes('brokenAxis')) {
            AxisClass.keepProps.push('brokenAxis');
            addEvent(AxisClass, 'init', onAxisInit);
            addEvent(AxisClass, 'afterInit', onAxisAfterInit);
            addEvent(AxisClass, 'afterSetTickPositions', onAxisAfterSetTickPositions);
            addEvent(AxisClass, 'afterSetOptions', onAxisAfterSetOptions);
            const seriesProto = SeriesClass.prototype;
            seriesProto.drawBreaks = seriesDrawBreaks;
            seriesProto.gappedPath = seriesGappedPath;
            addEvent(SeriesClass, 'afterGeneratePoints', onSeriesAfterGeneratePoints);
            addEvent(SeriesClass, 'afterRender', onSeriesAfterRender);
        }
        return AxisClass;
    }
    BrokenAxis.compose = compose;
    /** @internal */
    function onAxisAfterInit() {
        if (typeof this.brokenAxis !== 'undefined') {
            this.brokenAxis.setBreaks(this.options.breaks, false);
        }
    }
    /**
     * Force Axis to be not-ordinal when breaks are defined.
     * @internal
     */
    function onAxisAfterSetOptions() {
        const axis = this;
        // Too early for axis.brokenAxis?.hasBreaks.
        if (Object.keys(axis.options.breaks?.[0] || {}).length) {
            axis.options.ordinal = false;
        }
    }
    /** @internal */
    function onAxisAfterSetTickPositions() {
        const axis = this, brokenAxis = axis.brokenAxis;
        if (brokenAxis?.hasBreaks) {
            const tickPositions = axis.tickPositions, info = axis.tickPositions.info, newPositions = [];
            for (let i = 0; i < tickPositions.length; i++) {
                if (!brokenAxis.isInAnyBreak(tickPositions[i])) {
                    newPositions.push(tickPositions[i]);
                }
            }
            axis.tickPositions = newPositions;
            axis.tickPositions.info = info;
        }
    }
    /** @internal */
    function onAxisInit() {
        const axis = this;
        if (!axis.brokenAxis) {
            axis.brokenAxis = new Additions(axis);
        }
    }
    /** @internal */
    function onSeriesAfterGeneratePoints() {
        const { isDirty, options: { connectNulls }, points, xAxis, yAxis } = this;
        // Set, or reset visibility of the points. Axis.setBreaks marks
        // the series as isDirty
        if (isDirty) {
            let i = points.length;
            while (i--) {
                const point = points[i];
                // Respect nulls inside the break (#4275)
                const nullGap = point.y === null && connectNulls === false;
                const isPointInBreak = (!nullGap && (xAxis?.brokenAxis?.isInAnyBreak(point.x, true) ||
                    yAxis?.brokenAxis?.isInAnyBreak(point.y, true)));
                // Set point.visible if in any break.
                // If not in break, reset visible to original value.
                point.visible = isPointInBreak ?
                    false :
                    point.options.visible !== false;
            }
        }
    }
    /** @internal */
    function onSeriesAfterRender() {
        this.drawBreaks(this.xAxis, ['x']);
        this.drawBreaks(this.yAxis, pick(this.pointArrayMap, ['y']));
    }
    /** @internal */
    function seriesDrawBreaks(axis, keys) {
        const series = this, points = series.points;
        let breaks, threshold, y;
        if (axis?.brokenAxis?.hasBreaks) {
            const brokenAxis = axis.brokenAxis;
            keys.forEach(function (key) {
                breaks = brokenAxis?.breakArray || [];
                threshold = axis.isXAxis ?
                    axis.min :
                    pick(series.options.threshold, axis.min);
                points.forEach(function (point) {
                    y = point['stack' + key.toUpperCase()] ??
                        point[key];
                    breaks.forEach(function (brk) {
                        if (isNumber(threshold) && isNumber(y)) {
                            let eventName = '';
                            if ((threshold < brk.from && y > brk.to) ||
                                (threshold > brk.from && y < brk.from)) {
                                eventName = 'pointBreak';
                            }
                            else if ((threshold < brk.from &&
                                y > brk.from &&
                                y < brk.to) || (threshold > brk.from &&
                                y > brk.to &&
                                y < brk.from)) {
                                eventName = 'pointInBreak';
                            }
                            if (eventName) {
                                fireEvent(axis, eventName, { point, brk });
                            }
                        }
                    });
                });
            });
        }
    }
    /**
     * Extend getGraphPath by identifying gaps in the data so that we
     * can draw a gap in the line or area. This was moved from ordinal
     * axis module to broken axis module as of #5045.
     *
     * @internal
     * @function Highcharts.Series#gappedPath
     *
     * @return {Highcharts.SVGPathArray}
     * Gapped path
     */
    function seriesGappedPath() {
        const currentDataGrouping = this.currentDataGrouping, groupingSize = currentDataGrouping?.gapSize, points = this.points.slice(), yAxis = this.yAxis;
        let gapSize = this.options.gapSize, i = points.length - 1, stack;
        /**
         * Defines when to display a gap in the graph, together with the
         * [gapUnit](plotOptions.series.gapUnit) option.
         *
         * In case when `dataGrouping` is enabled, points can be grouped
         * into a larger time span. This can make the grouped points to
         * have a greater distance than the absolute value of `gapSize`
         * property, which will result in disappearing graph completely.
         * To prevent this situation the mentioned distance between
         * grouped points is used instead of previously defined
         * `gapSize`.
         *
         * In practice, this option is most often used to visualize gaps
         * in time series. In a stock chart, intraday data is available
         * for daytime hours, while gaps will appear in nights and
         * weekends.
         *
         * @see [gapUnit](plotOptions.series.gapUnit)
         * @see [xAxis.breaks](#xAxis.breaks)
         *
         * @sample {highstock} stock/plotoptions/series-gapsize/
         * Setting the gap size to 2 introduces gaps for weekends in
         * daily datasets.
         *
         * @type      {number}
         * @default   0
         * @product   highstock
         * @requires  modules/broken-axis
         * @apioption plotOptions.series.gapSize
         */
        /**
         * Together with [gapSize](plotOptions.series.gapSize), this
         * option defines where to draw gaps in the graph.
         *
         * When the `gapUnit` is `"relative"` (default), a gap size of 5
         * means that if the distance between two points is greater than
         * 5 times that of the two closest points, the graph will be
         * broken.
         *
         * When the `gapUnit` is `"value"`, the gap is based on absolute
         * axis values, which on a datetime axis is milliseconds. This
         * also applies to the navigator series that inherits gap
         * options from the base series.
         *
         * @see [gapSize](plotOptions.series.gapSize)
         *
         * @type       {string}
         * @default    relative
         * @since      5.0.13
         * @product    highstock
         * @validvalue ["relative", "value"]
         * @requires   modules/broken-axis
         * @apioption  plotOptions.series.gapUnit
         */
        if (gapSize && i > 0) { // #5008
            // Gap unit is relative
            if (this.options.gapUnit !== 'value') {
                gapSize *= this.basePointRange;
            }
            // Setting a new gapSize in case dataGrouping is enabled
            // (#7686)
            if (groupingSize &&
                groupingSize > gapSize &&
                // Except when DG is forced (e.g. from other series)
                // and has lower granularity than actual points (#11351)
                groupingSize >= this.basePointRange) {
                gapSize = groupingSize;
            }
            // Extension for ordinal breaks
            let current, next;
            while (i--) {
                // Reassign next if it is not visible
                if (!(next && next.visible !== false)) {
                    next = points[i + 1];
                }
                current = points[i];
                // Skip iteration if one of the points is not visible
                if (next.visible === false || current.visible === false) {
                    continue;
                }
                if (next.x - current.x > gapSize) {
                    const xRange = (current.x + next.x) / 2;
                    points.splice(// Insert after this one
                    i + 1, 0, {
                        isNull: true,
                        x: xRange
                    });
                    // For stacked chart generate empty stack items, #6546
                    if (yAxis.stacking && this.options.stacking) {
                        stack = yAxis.stacking.stacks[this.stackKey][xRange] = new (external_highcharts_src_js_default_StackItem_default())(yAxis, yAxis.options.stackLabels, false, xRange, this.stack ?? '');
                        stack.total = 0;
                    }
                }
                // Assign current to next for the upcoming iteration
                next = current;
            }
        }
        // Call base method
        return this.getGraphPath(points);
    }
    /* *
     *
     *  Class
     *
     * */
    /**
     * Provides support for broken axes.
     * @internal
     * @class
     */
    class Additions {
        /* *
         *
         *  Static Functions
         *
         * */
        /** @internal */
        static isInBreak(brk, val) {
            const repeat = brk.repeat || Infinity, from = brk.from, length = brk.to - brk.from, test = (val >= from ?
                (val - from) % repeat :
                repeat - ((from - val) % repeat));
            let ret;
            if (!brk.inclusive) {
                ret = test < length && test !== 0;
            }
            else {
                ret = test <= length;
            }
            return ret;
        }
        /** @internal */
        static lin2Val(val) {
            const axis = this, threshold = axis.min || 0, brokenAxis = axis.brokenAxis, breakArray = brokenAxis?.breakArray;
            if (!breakArray?.length || !isNumber(val)) {
                return val;
            }
            let nval = val;
            // Axis min is the anchor point. Above it, break gaps impact the
            // result differently than below.
            if (val > threshold) {
                for (const brk of breakArray) {
                    if (brk.from > nval) {
                        // Skip all breaks after the nval.
                        break;
                    }
                    else if (brk.to <= nval && brk.to > threshold) {
                        nval += brk.len;
                    }
                    else if (Additions.isInBreak(brk, nval)) {
                        nval += brk.len;
                    }
                }
            }
            else if (val < threshold) {
                for (const brk of breakArray) {
                    if (brk.from > threshold) {
                        // Skip all breaks above the threshold.
                        break;
                    }
                    else if (brk.from >= nval && brk.from < threshold) {
                        nval -= brk.len;
                    }
                    else if (Additions.isInBreak(brk, nval)) {
                        nval -= brk.len;
                    }
                }
            }
            return nval;
        }
        /** @internal */
        static val2Lin(val) {
            const axis = this, threshold = axis.min || 0, brokenAxis = axis.brokenAxis, breakArray = brokenAxis?.breakArray;
            if (!breakArray?.length || !isNumber(val)) {
                return val;
            }
            let nval = val;
            // Axis min is the anchor point. Above it, break gaps impact the
            // result differently than below.
            if (val > threshold) {
                for (const brk of breakArray) {
                    if (brk.to <= val && brk.to > threshold) {
                        nval -= brk.len;
                    }
                    else if (brk.from > val) {
                        // Skip all breaks after the val.
                        break;
                    }
                    else if (Additions.isInBreak(brk, val)) {
                        nval -= (val - brk.from);
                        break;
                    }
                }
            }
            else if (val < threshold) {
                for (const brk of breakArray) {
                    if (brk.from >= val && brk.from < threshold) {
                        nval += brk.len;
                    }
                    else if (brk.from > threshold) {
                        // Skip all breaks before the threshold.
                        break;
                    }
                    else if (Additions.isInBreak(brk, val)) {
                        nval += (brk.to - val);
                        break;
                    }
                }
            }
            return nval;
        }
        /* *
         *
         *  Constructors
         *
         * */
        /** @internal */
        constructor(axis) {
            this.axis = axis;
        }
        /* *
         *
         *  Functions
         *
         * */
        /**
         * Returns the first break found where the x is larger then break.from
         * and smaller then break.to.
         *
         * @param {number} x
         * The number which should be within a break.
         *
         * @param {Array<Highcharts.XAxisBreaksOptions>} breaks
         * The array of breaks to search within.
         *
         * @return {Highcharts.XAxisBreaksOptions|undefined}
         * Returns the first break found that matches, returns false if no break
         * is found.
         */
        findBreakAt(x, breaks) {
            return find(breaks, function (b) {
                return b.from < x && x < b.to;
            });
        }
        /** @internal */
        isInAnyBreak(val, testKeep) {
            const brokenAxis = this, axis = brokenAxis.axis, breaks = axis.options.breaks || [];
            let i = breaks.length, inbrk, keep, ret;
            if (i && isNumber(val)) {
                while (i--) {
                    if (Additions.isInBreak(breaks[i], val)) {
                        inbrk = true;
                        if (!keep) {
                            keep = pick(breaks[i].showPoints, !axis.isXAxis);
                        }
                    }
                }
                if (inbrk && testKeep) {
                    ret = inbrk && !keep;
                }
                else {
                    ret = inbrk;
                }
            }
            return ret;
        }
        /**
         * Dynamically set or unset breaks in an axis. This function in lighter
         * than using Axis.update, and it also preserves animation.
         *
         * @internal
         * @function Highcharts.Axis#setBreaks
         *
         * @param {Array<Highcharts.XAxisBreaksOptions>} [breaks]
         * The breaks to add. When `undefined` it removes existing breaks.
         *
         * @param {boolean} [redraw=true]
         * Whether to redraw the chart immediately.
         */
        setBreaks(breaks, redraw) {
            const brokenAxis = this, axis = brokenAxis.axis, time = axis.chart.time, hasBreaks = isArray(breaks) &&
                !!Object.keys(breaks?.[0] || {}).length;
            axis.isDirty = (brokenAxis.hasBreaks ?? false) !== hasBreaks;
            brokenAxis.hasBreaks = hasBreaks;
            // Compile string dates
            breaks?.forEach((brk) => {
                brk.from = time.parse(brk.from) || 0;
                brk.to = time.parse(brk.to) || 0;
            });
            if (breaks !== axis.options.breaks) {
                axis.options.breaks = axis.userOptions.breaks = breaks;
            }
            axis.forceRedraw = true; // Force recalculation in setScale
            // Recalculate series related to the axis.
            axis.series.forEach(function (series) {
                series.isDirty = true;
            });
            if (!hasBreaks && axis.val2lin === Additions.val2Lin) {
                // Revert to prototype functions
                delete axis.val2lin;
                delete axis.lin2val;
            }
            if (hasBreaks) {
                axis.userOptions.ordinal = false;
                axis.lin2val = Additions.lin2Val;
                axis.val2lin = Additions.val2Lin;
                axis.setExtremes = function (newMin, newMax, redraw, animation, eventArguments) {
                    // If trying to set extremes inside a break, extend min to
                    // after, and max to before the break ( #3857 )
                    // but not for gantt (#13898);
                    if (brokenAxis.hasBreaks && !axis.treeGrid?.tree) {
                        const breaks = (this.brokenAxis.breakArray || []);
                        let axisBreak;
                        while ((axisBreak = brokenAxis.findBreakAt(newMin, breaks))) {
                            newMin = axisBreak.to;
                        }
                        while ((axisBreak = brokenAxis.findBreakAt(newMax, breaks))) {
                            newMax = axisBreak.from;
                        }
                        // If both min and max is within the same break.
                        if (newMax < newMin) {
                            newMax = newMin;
                        }
                    }
                    axis.constructor.prototype.setExtremes.call(this, newMin, newMax, redraw, animation, eventArguments);
                };
                axis.setAxisTranslation = function () {
                    axis.constructor.prototype.setAxisTranslation.call(this);
                    brokenAxis.unitLength = void 0;
                    if (brokenAxis.hasBreaks) {
                        const breaks = axis.options.breaks || [], breakArrayTemp = [], breakArray = [], pointRangePadding = axis.pointRangePadding ?? 0;
                        let length = 0, inBrk, repeat, min = axis.userMin ?? axis.min, max = axis.userMax ?? axis.max, dataMin = axis.dataMin ?? min, dataMax = axis.dataMax ?? max, start, i;
                        if (isNumber(axis.threshold)) {
                            dataMin = Math.min(dataMin ?? axis.threshold, axis.threshold);
                            dataMax = Math.max(dataMax ?? axis.threshold, axis.threshold);
                        }
                        // Min & max check (#4247) but not for gantt (#13898)
                        if (!axis.treeGrid?.tree) {
                            breaks.forEach(function (brk) {
                                repeat = brk.repeat || Infinity;
                                if (isNumber(min) && isNumber(max)) {
                                    if (Additions.isInBreak(brk, min)) {
                                        min += ((brk.to % repeat) -
                                            (min % repeat));
                                    }
                                    if (Additions.isInBreak(brk, max)) {
                                        max -= ((max % repeat) -
                                            (brk.from % repeat));
                                    }
                                }
                            });
                        }
                        // Construct an array holding all breaks in the axis
                        // for the current data range.
                        if (isNumber(dataMin) && isNumber(dataMax)) {
                            breaks.forEach(function (brk) {
                                start = brk.from;
                                repeat = brk.repeat || Infinity;
                                while (start - repeat > dataMin) {
                                    start -= repeat;
                                }
                                while (start < dataMin) {
                                    start += repeat;
                                }
                                for (i = start; i < dataMax; i += repeat) {
                                    breakArrayTemp.push({
                                        value: i,
                                        move: 'in'
                                    });
                                    breakArrayTemp.push({
                                        value: i + brk.to - brk.from,
                                        move: 'out',
                                        size: brk.breakSize
                                    });
                                }
                            });
                        }
                        breakArrayTemp.sort(function (a, b) {
                            return ((a.value === b.value) ?
                                ((a.move === 'in' ? 0 : 1) -
                                    (b.move === 'in' ? 0 : 1)) :
                                a.value - b.value);
                        });
                        // Simplify the breaks
                        inBrk = 0;
                        start = dataMin;
                        breakArrayTemp.forEach((brk) => {
                            inBrk += (brk.move === 'in' ? 1 : -1);
                            if (inBrk === 1 && brk.move === 'in') {
                                start = brk.value;
                            }
                            if (inBrk === 0 && isNumber(start)) {
                                breakArray.push({
                                    from: start,
                                    to: brk.value,
                                    len: brk.value - start - (brk.size || 0)
                                });
                                if (isNumber(min) && isNumber(max) &&
                                    start < max && brk.value > min) {
                                    // Sum break gaps in the visible range
                                    length += (brk.value -
                                        start -
                                        (brk.size || 0));
                                }
                            }
                        });
                        brokenAxis.breakArray = breakArray;
                        // Used with staticScale, and below the actual axis
                        // length, when breaks are subtracted.
                        if (isNumber(min) &&
                            isNumber(max) &&
                            isNumber(axis.min)) {
                            brokenAxis.unitLength = max - min - length +
                                pointRangePadding;
                            fireEvent(axis, 'afterBreaks');
                            if (axis.staticScale) {
                                axis.transA = axis.staticScale;
                            }
                            else if (brokenAxis.unitLength) {
                                axis.transA *=
                                    (max - axis.min + pointRangePadding) /
                                        brokenAxis.unitLength;
                            }
                            if (pointRangePadding) {
                                axis.minPixelPadding =
                                    axis.transA * (axis.minPointOffset || 0);
                            }
                            axis.min = min;
                            axis.max = max;
                        }
                    }
                };
            }
            if (pick(redraw, true)) {
                axis.chart.redraw();
            }
        }
    }
    BrokenAxis.Additions = Additions;
})(BrokenAxis || (BrokenAxis = {}));
/* *
 *
 *  Default Export
 *
 * */
/** @internal */
/* harmony default export */ const Axis_BrokenAxis = (BrokenAxis);

;// ./code/es-modules/masters/modules/broken-axis.src.js




const G = (external_highcharts_src_js_default_default());
G.BrokenAxis = G.BrokenAxis || Axis_BrokenAxis;
G.BrokenAxis.compose(G.Axis, G.Series);
/* harmony default export */ const broken_axis_src = ((external_highcharts_src_js_default_default()));

export { broken_axis_src as default };
