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/**
* @license Highcharts JS v8.2.2 (2020-10-22)
*
* Highcharts funnel module
*
* (c) 2010-2019 Kacper Madej
*
* License: www.highcharts.com/license
*/
'use strict';
(function (factory) {
if (typeof module === 'object' && module.exports) {
factory['default'] = factory;
module.exports = factory;
} else if (typeof define === 'function' && define.amd) {
define('highcharts/modules/funnel3d', ['highcharts', 'highcharts/highcharts-3d', 'highcharts/modules/cylinder'], function (Highcharts) {
factory(Highcharts);
factory.Highcharts = Highcharts;
return factory;
});
} else {
factory(typeof Highcharts !== 'undefined' ? Highcharts : undefined);
}
}(function (Highcharts) {
var _modules = Highcharts ? Highcharts._modules : {};
function _registerModule(obj, path, args, fn) {
if (!obj.hasOwnProperty(path)) {
obj[path] = fn.apply(null, args);
}
}
_registerModule(_modules, 'Series/Funnel3DSeries.js', [_modules['Core/Color/Color.js'], _modules['Core/Globals.js'], _modules['Extensions/Math3D.js'], _modules['Core/Series/Series.js'], _modules['Core/Utilities.js']], function (Color, H, Math3D, Series, U) {
/* *
*
* Highcharts funnel3d series module
*
* (c) 2010-2020 Highsoft AS
*
* Author: Kacper Madej
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
var color = Color.parse;
var charts = H.charts,
RendererProto = H.Renderer.prototype;
var perspective = Math3D.perspective;
var seriesTypes = Series.seriesTypes;
var error = U.error,
extend = U.extend,
merge = U.merge,
pick = U.pick,
relativeLength = U.relativeLength;
var cuboidPath = RendererProto.cuboidPath,
funnel3dMethods;
/**
* The funnel3d series type.
*
* @constructor seriesTypes.funnel3d
* @augments seriesTypes.column
* @requires highcharts-3d
* @requires modules/cylinder
* @requires modules/funnel3d
*/
Series.seriesType('funnel3d', 'column',
/**
* A funnel3d is a 3d version of funnel series type. Funnel charts are
* a type of chart often used to visualize stages in a sales project,
* where the top are the initial stages with the most clients.
*
* It requires that the `highcharts-3d.js`, `cylinder.js` and
* `funnel3d.js` module are loaded.
*
* @sample highcharts/demo/funnel3d/
* Funnel3d
*
* @extends plotOptions.column
* @excluding allAreas, boostThreshold, colorAxis, compare, compareBase,
* dataSorting, boostBlending
* @product highcharts
* @since 7.1.0
* @requires highcharts-3d
* @requires modules/cylinder
* @requires modules/funnel3d
* @optionparent plotOptions.funnel3d
*/
{
/** @ignore-option */
center: ['50%', '50%'],
/**
* The max width of the series compared to the width of the plot area,
* or the pixel width if it is a number.
*
* @type {number|string}
* @sample {highcharts} highcharts/demo/funnel3d/ Funnel3d demo
* @product highcharts
*/
width: '90%',
/**
* The width of the neck, the lower part of the funnel. A number defines
* pixel width, a percentage string defines a percentage of the plot
* area width.
*
* @type {number|string}
* @sample {highcharts} highcharts/demo/funnel3d/ Funnel3d demo
* @product highcharts
*/
neckWidth: '30%',
/**
* The height of the series. If it is a number it defines
* the pixel height, if it is a percentage string it is the percentage
* of the plot area height.
*
* @type {number|string}
* @sample {highcharts} highcharts/demo/funnel3d/ Funnel3d demo
* @product highcharts
*/
height: '100%',
/**
* The height of the neck, the lower part of the funnel. A number
* defines pixel width, a percentage string defines a percentage
* of the plot area height.
*
* @type {number|string}
* @sample {highcharts} highcharts/demo/funnel3d/ Funnel3d demo
* @product highcharts
*/
neckHeight: '25%',
/**
* A reversed funnel has the widest area down. A reversed funnel with
* no neck width and neck height is a pyramid.
*
* @product highcharts
*/
reversed: false,
/**
* By deafult sides fill is set to a gradient through this option being
* set to `true`. Set to `false` to get solid color for the sides.
*
* @product highcharts
*/
gradientForSides: true,
animation: false,
edgeWidth: 0,
colorByPoint: true,
showInLegend: false,
dataLabels: {
align: 'right',
crop: false,
inside: false,
overflow: 'allow'
}
}, {
// Override default axis options with series required options for axes
bindAxes: function () {
H.Series.prototype.bindAxes.apply(this, arguments);
extend(this.xAxis.options, {
gridLineWidth: 0,
lineWidth: 0,
title: null,
tickPositions: []
});
extend(this.yAxis.options, {
gridLineWidth: 0,
title: null,
labels: {
enabled: false
}
});
},
translate3dShapes: H.noop,
translate: function () {
H.Series.prototype.translate.apply(this, arguments);
var sum = 0,
series = this,
chart = series.chart,
options = series.options,
reversed = options.reversed,
ignoreHiddenPoint = options.ignoreHiddenPoint,
plotWidth = chart.plotWidth,
plotHeight = chart.plotHeight,
cumulative = 0, // start at top
center = options.center,
centerX = relativeLength(center[0],
plotWidth),
centerY = relativeLength(center[1],
plotHeight),
width = relativeLength(options.width,
plotWidth),
tempWidth,
getWidthAt,
height = relativeLength(options.height,
plotHeight),
neckWidth = relativeLength(options.neckWidth,
plotWidth),
neckHeight = relativeLength(options.neckHeight,
plotHeight),
neckY = (centerY - height / 2) + height - neckHeight,
data = series.data,
fraction,
tooltipPos,
//
y1,
y3,
y5,
//
h,
shapeArgs;
// Return the width at a specific y coordinate
series.getWidthAt = getWidthAt = function (y) {
var top = (centerY - height / 2);
return (y > neckY || height === neckHeight) ?
neckWidth :
neckWidth + (width - neckWidth) *
(1 - (y - top) / (height - neckHeight));
};
// Expose
series.center = [centerX, centerY, height];
series.centerX = centerX;
/*
* Individual point coordinate naming:
*
* _________centerX,y1________
* \ /
* \ /
* \ /
* \ /
* \ /
* ___centerX,y3___
*
* Additional for the base of the neck:
*
* | |
* | |
* | |
* ___centerX,y5___
*/
// get the total sum
data.forEach(function (point) {
if (!ignoreHiddenPoint || point.visible !== false) {
sum += point.y;
}
});
data.forEach(function (point) {
// set start and end positions
y5 = null;
fraction = sum ? point.y / sum : 0;
y1 = centerY - height / 2 + cumulative * height;
y3 = y1 + fraction * height;
tempWidth = getWidthAt(y1);
h = y3 - y1;
shapeArgs = {
// for fill setter
gradientForSides: pick(point.options.gradientForSides, options.gradientForSides),
x: centerX,
y: y1,
height: h,
width: tempWidth,
z: 1,
top: {
width: tempWidth
}
};
tempWidth = getWidthAt(y3);
shapeArgs.bottom = {
fraction: fraction,
width: tempWidth
};
// the entire point is within the neck
if (y1 >= neckY) {
shapeArgs.isCylinder = true;
}
else if (y3 > neckY) {
// the base of the neck
y5 = y3;
tempWidth = getWidthAt(neckY);
y3 = neckY;
shapeArgs.bottom.width = tempWidth;
shapeArgs.middle = {
fraction: h ? (neckY - y1) / h : 0,
width: tempWidth
};
}
if (reversed) {
shapeArgs.y = y1 = centerY + height / 2 -
(cumulative + fraction) * height;
if (shapeArgs.middle) {
shapeArgs.middle.fraction = 1 -
(h ? shapeArgs.middle.fraction : 0);
}
tempWidth = shapeArgs.width;
shapeArgs.width = shapeArgs.bottom.width;
shapeArgs.bottom.width = tempWidth;
}
point.shapeArgs = extend(point.shapeArgs, shapeArgs);
// for tooltips and data labels context
point.percentage = fraction * 100;
point.plotX = centerX;
if (reversed) {
point.plotY = centerY + height / 2 -
(cumulative + fraction / 2) * height;
}
else {
point.plotY = (y1 + (y5 || y3)) / 2;
}
// Placement of tooltips and data labels in 3D
tooltipPos = perspective([{
x: centerX,
y: point.plotY,
z: reversed ?
-(width - getWidthAt(point.plotY)) / 2 :
-(getWidthAt(point.plotY)) / 2
}], chart, true)[0];
point.tooltipPos = [tooltipPos.x, tooltipPos.y];
// base to be used when alignment options are known
point.dlBoxRaw = {
x: centerX,
width: getWidthAt(point.plotY),
y: y1,
bottom: shapeArgs.height,
fullWidth: width
};
if (!ignoreHiddenPoint || point.visible !== false) {
cumulative += fraction;
}
});
},
alignDataLabel: function (point, dataLabel, options) {
var series = this,
dlBoxRaw = point.dlBoxRaw,
inverted = series.chart.inverted,
below = point.plotY > pick(series.translatedThreshold,
series.yAxis.len),
inside = pick(options.inside, !!series.options.stacking),
dlBox = {
x: dlBoxRaw.x,
y: dlBoxRaw.y,
height: 0
};
options.align = pick(options.align, !inverted || inside ? 'center' : below ? 'right' : 'left');
options.verticalAlign = pick(options.verticalAlign, inverted || inside ? 'middle' : below ? 'top' : 'bottom');
if (options.verticalAlign !== 'top') {
dlBox.y += dlBoxRaw.bottom /
(options.verticalAlign === 'bottom' ? 1 : 2);
}
dlBox.width = series.getWidthAt(dlBox.y);
if (series.options.reversed) {
dlBox.width = dlBoxRaw.fullWidth - dlBox.width;
}
if (inside) {
dlBox.x -= dlBox.width / 2;
}
else {
// swap for inside
if (options.align === 'left') {
options.align = 'right';
dlBox.x -= dlBox.width * 1.5;
}
else if (options.align === 'right') {
options.align = 'left';
dlBox.x += dlBox.width / 2;
}
else {
dlBox.x -= dlBox.width / 2;
}
}
point.dlBox = dlBox;
seriesTypes.column.prototype.alignDataLabel.apply(series, arguments);
}
}, /** @lends seriesTypes.funnel3d.prototype.pointClass.prototype */ {
shapeType: 'funnel3d',
hasNewShapeType: H
.seriesTypes.column.prototype
.pointClass.prototype
.hasNewShapeType
});
/**
* A `funnel3d` series. If the [type](#series.funnel3d.type) option is
* not specified, it is inherited from [chart.type](#chart.type).
*
* @sample {highcharts} highcharts/demo/funnel3d/
* Funnel3d demo
*
* @since 7.1.0
* @extends series.funnel,plotOptions.funnel3d
* @excluding allAreas,boostThreshold,colorAxis,compare,compareBase
* @product highcharts
* @requires highcharts-3d
* @requires modules/cylinder
* @requires modules/funnel3d
* @apioption series.funnel3d
*/
/**
* An array of data points for the series. For the `funnel3d` series
* type, points can be given in the following ways:
*
* 1. An array of numerical values. In this case, the numerical values
* will be interpreted as `y` options. The `x` values will be automatically
* calculated, either starting at 0 and incremented by 1, or from `pointStart`
* and `pointInterval` given in the series options. If the axis has
* categories, these will be used. Example:
*
* ```js
* data: [0, 5, 3, 5]
* ```
*
* 2. An array of objects with named values. The following snippet shows only a
* few settings, see the complete options set below. If the total number of data
* points exceeds the series' [turboThreshold](#series.funnel3d.turboThreshold),
* this option is not available.
*
* ```js
* data: [{
* y: 2,
* name: "Point2",
* color: "#00FF00"
* }, {
* y: 4,
* name: "Point1",
* color: "#FF00FF"
* }]
* ```
*
* @sample {highcharts} highcharts/chart/reflow-true/
* Numerical values
* @sample {highcharts} highcharts/series/data-array-of-arrays/
* Arrays of numeric x and y
* @sample {highcharts} highcharts/series/data-array-of-arrays-datetime/
* Arrays of datetime x and y
* @sample {highcharts} highcharts/series/data-array-of-name-value/
* Arrays of point.name and y
* @sample {highcharts} highcharts/series/data-array-of-objects/
* Config objects
*
* @type {Array<number|Array<number>|*>}
* @extends series.column.data
* @product highcharts
* @apioption series.funnel3d.data
*/
/**
* By deafult sides fill is set to a gradient through this option being
* set to `true`. Set to `false` to get solid color for the sides.
*
* @type {boolean}
* @product highcharts
* @apioption series.funnel3d.data.gradientForSides
*/
funnel3dMethods = merge(RendererProto.elements3d.cuboid, {
parts: [
'top', 'bottom',
'frontUpper', 'backUpper',
'frontLower', 'backLower',
'rightUpper', 'rightLower'
],
mainParts: ['top', 'bottom'],
sideGroups: [
'upperGroup', 'lowerGroup'
],
sideParts: {
upperGroup: ['frontUpper', 'backUpper', 'rightUpper'],
lowerGroup: ['frontLower', 'backLower', 'rightLower']
},
pathType: 'funnel3d',
// override opacity and color setters to control opacity
opacitySetter: function (opacity) {
var funnel3d = this,
parts = funnel3d.parts,
chart = H.charts[funnel3d.renderer.chartIndex],
filterId = 'group-opacity-' + opacity + '-' + chart.index;
// use default for top and bottom
funnel3d.parts = funnel3d.mainParts;
funnel3d.singleSetterForParts('opacity', opacity);
// restore
funnel3d.parts = parts;
if (!chart.renderer.filterId) {
chart.renderer.definition({
tagName: 'filter',
id: filterId,
children: [{
tagName: 'feComponentTransfer',
children: [{
tagName: 'feFuncA',
type: 'table',
tableValues: '0 ' + opacity
}]
}]
});
funnel3d.sideGroups.forEach(function (groupName) {
funnel3d[groupName].attr({
filter: 'url(#' + filterId + ')'
});
});
// styled mode
if (funnel3d.renderer.styledMode) {
chart.renderer.definition({
tagName: 'style',
textContent: '.highcharts-' + filterId +
' {filter:url(#' + filterId + ')}'
});
funnel3d.sideGroups.forEach(function (group) {
group.addClass('highcharts-' + filterId);
});
}
}
return funnel3d;
},
fillSetter: function (fill) {
// extract alpha channel to use the opacitySetter
var funnel3d = this,
fillColor = color(fill),
alpha = fillColor.rgba[3],
partsWithColor = {
// standard color for top and bottom
top: color(fill).brighten(0.1).get(),
bottom: color(fill).brighten(-0.2).get()
};
if (alpha < 1) {
fillColor.rgba[3] = 1;
fillColor = fillColor.get('rgb');
// set opacity through the opacitySetter
funnel3d.attr({
opacity: alpha
});
}
else {
// use default for full opacity
fillColor = fill;
}
// add gradient for sides
if (!fillColor.linearGradient &&
!fillColor.radialGradient &&
funnel3d.gradientForSides) {
fillColor = {
linearGradient: { x1: 0, x2: 1, y1: 1, y2: 1 },
stops: [
[0, color(fill).brighten(-0.2).get()],
[0.5, fill],
[1, color(fill).brighten(-0.2).get()]
]
};
}
// gradient support
if (fillColor.linearGradient) {
// color in steps, as each gradient will generate a key
funnel3d.sideGroups.forEach(function (sideGroupName) {
var box = funnel3d[sideGroupName].gradientBox,
gradient = fillColor.linearGradient,
alteredGradient = merge(fillColor, {
linearGradient: {
x1: box.x + gradient.x1 * box.width,
y1: box.y + gradient.y1 * box.height,
x2: box.x + gradient.x2 * box.width,
y2: box.y + gradient.y2 * box.height
}
});
funnel3d.sideParts[sideGroupName].forEach(function (partName) {
partsWithColor[partName] = alteredGradient;
});
});
}
else {
merge(true, partsWithColor, {
frontUpper: fillColor,
backUpper: fillColor,
rightUpper: fillColor,
frontLower: fillColor,
backLower: fillColor,
rightLower: fillColor
});
if (fillColor.radialGradient) {
funnel3d.sideGroups.forEach(function (sideGroupName) {
var gradBox = funnel3d[sideGroupName].gradientBox,
centerX = gradBox.x + gradBox.width / 2,
centerY = gradBox.y + gradBox.height / 2,
diameter = Math.min(gradBox.width,
gradBox.height);
funnel3d.sideParts[sideGroupName].forEach(function (partName) {
funnel3d[partName].setRadialReference([
centerX, centerY, diameter
]);
});
});
}
}
funnel3d.singleSetterForParts('fill', null, partsWithColor);
// fill for animation getter (#6776)
funnel3d.color = funnel3d.fill = fill;
// change gradientUnits to userSpaceOnUse for linearGradient
if (fillColor.linearGradient) {
[funnel3d.frontLower, funnel3d.frontUpper].forEach(function (part) {
var elem = part.element,
grad = elem && funnel3d.renderer.gradients[elem.gradient];
if (grad && grad.attr('gradientUnits') !== 'userSpaceOnUse') {
grad.attr({
gradientUnits: 'userSpaceOnUse'
});
}
});
}
return funnel3d;
},
adjustForGradient: function () {
var funnel3d = this,
bbox;
funnel3d.sideGroups.forEach(function (sideGroupName) {
// use common extremes for groups for matching gradients
var topLeftEdge = {
x: Number.MAX_VALUE,
y: Number.MAX_VALUE
},
bottomRightEdge = {
x: -Number.MAX_VALUE,
y: -Number.MAX_VALUE
};
// get extremes
funnel3d.sideParts[sideGroupName].forEach(function (partName) {
var part = funnel3d[partName];
bbox = part.getBBox(true);
topLeftEdge = {
x: Math.min(topLeftEdge.x, bbox.x),
y: Math.min(topLeftEdge.y, bbox.y)
};
bottomRightEdge = {
x: Math.max(bottomRightEdge.x, bbox.x + bbox.width),
y: Math.max(bottomRightEdge.y, bbox.y + bbox.height)
};
});
// store for color fillSetter
funnel3d[sideGroupName].gradientBox = {
x: topLeftEdge.x,
width: bottomRightEdge.x - topLeftEdge.x,
y: topLeftEdge.y,
height: bottomRightEdge.y - topLeftEdge.y
};
});
},
zIndexSetter: function () {
// this.added won't work, because zIndex is set after the prop is set,
// but before the graphic is really added
if (this.finishedOnAdd) {
this.adjustForGradient();
}
// run default
return this.renderer.Element.prototype.zIndexSetter.apply(this, arguments);
},
onAdd: function () {
this.adjustForGradient();
this.finishedOnAdd = true;
}
});
RendererProto.elements3d.funnel3d = funnel3dMethods;
RendererProto.funnel3d = function (shapeArgs) {
var renderer = this,
funnel3d = renderer.element3d('funnel3d',
shapeArgs),
styledMode = renderer.styledMode,
// hide stroke for Firefox
strokeAttrs = {
'stroke-width': 1,
stroke: 'none'
};
// create groups for sides for oppacity setter
funnel3d.upperGroup = renderer.g('funnel3d-upper-group').attr({
zIndex: funnel3d.frontUpper.zIndex
}).add(funnel3d);
[
funnel3d.frontUpper,
funnel3d.backUpper,
funnel3d.rightUpper
].forEach(function (upperElem) {
if (!styledMode) {
upperElem.attr(strokeAttrs);
}
upperElem.add(funnel3d.upperGroup);
});
funnel3d.lowerGroup = renderer.g('funnel3d-lower-group').attr({
zIndex: funnel3d.frontLower.zIndex
}).add(funnel3d);
[
funnel3d.frontLower,
funnel3d.backLower,
funnel3d.rightLower
].forEach(function (lowerElem) {
if (!styledMode) {
lowerElem.attr(strokeAttrs);
}
lowerElem.add(funnel3d.lowerGroup);
});
funnel3d.gradientForSides = shapeArgs.gradientForSides;
return funnel3d;
};
// eslint-disable-next-line valid-jsdoc
/**
* Generates paths and zIndexes.
* @private
*/
RendererProto.funnel3dPath = function (shapeArgs) {
// Check getCylinderEnd for better error message if
// the cylinder module is missing
if (!this.getCylinderEnd) {
error('A required Highcharts module is missing: cylinder.js', true, charts[this.chartIndex]);
}
var renderer = this,
chart = charts[renderer.chartIndex],
// adjust angles for visible edges
// based on alpha, selected through visual tests
alphaCorrection = shapeArgs.alphaCorrection = 90 -
Math.abs((chart.options.chart.options3d.alpha % 180) - 90),
// set zIndexes of parts based on cubiod logic, for consistency
cuboidData = cuboidPath.call(renderer,
merge(shapeArgs, {
depth: shapeArgs.width,
width: (shapeArgs.width + shapeArgs.bottom.width) / 2
})),
isTopFirst = cuboidData.isTop,
isFrontFirst = !cuboidData.isFront,
hasMiddle = !!shapeArgs.middle,
//
top = renderer.getCylinderEnd(chart,
merge(shapeArgs, {
x: shapeArgs.x - shapeArgs.width / 2,
z: shapeArgs.z - shapeArgs.width / 2,
alphaCorrection: alphaCorrection
})),
bottomWidth = shapeArgs.bottom.width,
bottomArgs = merge(shapeArgs, {
width: bottomWidth,
x: shapeArgs.x - bottomWidth / 2,
z: shapeArgs.z - bottomWidth / 2,
alphaCorrection: alphaCorrection
}),
bottom = renderer.getCylinderEnd(chart,
bottomArgs,
true),
//
middleWidth = bottomWidth,
middleTopArgs = bottomArgs,
middleTop = bottom,
middleBottom = bottom,
ret,
// masking for cylinders or a missing part of a side shape
useAlphaCorrection;
if (hasMiddle) {
middleWidth = shapeArgs.middle.width;
middleTopArgs = merge(shapeArgs, {
y: shapeArgs.y + shapeArgs.middle.fraction * shapeArgs.height,
width: middleWidth,
x: shapeArgs.x - middleWidth / 2,
z: shapeArgs.z - middleWidth / 2
});
middleTop = renderer.getCylinderEnd(chart, middleTopArgs, false);
middleBottom = renderer.getCylinderEnd(chart, middleTopArgs, false);
}
ret = {
top: top,
bottom: bottom,
frontUpper: renderer.getCylinderFront(top, middleTop),
zIndexes: {
group: cuboidData.zIndexes.group,
top: isTopFirst !== 0 ? 0 : 3,
bottom: isTopFirst !== 1 ? 0 : 3,
frontUpper: isFrontFirst ? 2 : 1,
backUpper: isFrontFirst ? 1 : 2,
rightUpper: isFrontFirst ? 2 : 1
}
};
ret.backUpper = renderer.getCylinderBack(top, middleTop);
useAlphaCorrection = (Math.min(middleWidth, shapeArgs.width) /
Math.max(middleWidth, shapeArgs.width)) !== 1;
ret.rightUpper = renderer.getCylinderFront(renderer.getCylinderEnd(chart, merge(shapeArgs, {
x: shapeArgs.x - shapeArgs.width / 2,
z: shapeArgs.z - shapeArgs.width / 2,
alphaCorrection: useAlphaCorrection ? -alphaCorrection : 0
}), false), renderer.getCylinderEnd(chart, merge(middleTopArgs, {
alphaCorrection: useAlphaCorrection ? -alphaCorrection : 0
}), !hasMiddle));
if (hasMiddle) {
useAlphaCorrection = (Math.min(middleWidth, bottomWidth) /
Math.max(middleWidth, bottomWidth)) !== 1;
merge(true, ret, {
frontLower: renderer.getCylinderFront(middleBottom, bottom),
backLower: renderer.getCylinderBack(middleBottom, bottom),
rightLower: renderer.getCylinderFront(renderer.getCylinderEnd(chart, merge(bottomArgs, {
alphaCorrection: useAlphaCorrection ?
-alphaCorrection : 0
}), true), renderer.getCylinderEnd(chart, merge(middleTopArgs, {
alphaCorrection: useAlphaCorrection ?
-alphaCorrection : 0
}), false)),
zIndexes: {
frontLower: isFrontFirst ? 2 : 1,
backLower: isFrontFirst ? 1 : 2,
rightLower: isFrontFirst ? 1 : 2
}
});
}
return ret;
};
});
_registerModule(_modules, 'masters/modules/funnel3d.src.js', [], function () {
});
}));
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