billboard.js
Version:
Re-usable easy interface JavaScript chart library, based on D3 v4+
1,592 lines (1,371 loc) • 41.5 kB
JavaScript
/*!
* Copyright (c) 2017 ~ present NAVER Corp.
* billboard.js project is licensed under the MIT license
*
* billboard.js, JavaScript chart library
* https://naver.github.io/billboard.js/
*
* @version 3.3.3
* @requires billboard.js
* @summary billboard.js plugin
*/
(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory(require("d3-selection"), require("d3-brush"));
else if(typeof define === 'function' && define.amd)
define("bb", ["d3-selection", "d3-brush"], factory);
else if(typeof exports === 'object')
exports["bb"] = factory(require("d3-selection"), require("d3-brush"));
else
root["bb"] = root["bb"] || {}, root["bb"]["plugin"] = root["bb"]["plugin"] || {}, root["bb"]["plugin"]["sparkline"] = factory(root["d3"], root["d3"]);
})(this, function(__WEBPACK_EXTERNAL_MODULE__1__, __WEBPACK_EXTERNAL_MODULE__3__) {
return /******/ (function() { // webpackBootstrap
/******/ "use strict";
/******/ var __webpack_modules__ = ([
/* 0 */,
/* 1 */
/***/ (function(module) {
module.exports = __WEBPACK_EXTERNAL_MODULE__1__;
/***/ }),
/* 2 */,
/* 3 */
/***/ (function(module) {
module.exports = __WEBPACK_EXTERNAL_MODULE__3__;
/***/ })
/******/ ]);
/************************************************************************/
/******/ // The module cache
/******/ var __webpack_module_cache__ = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ // Check if module is in cache
/******/ var cachedModule = __webpack_module_cache__[moduleId];
/******/ if (cachedModule !== undefined) {
/******/ return cachedModule.exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = __webpack_module_cache__[moduleId] = {
/******/ // no module.id needed
/******/ // no module.loaded needed
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ __webpack_modules__[moduleId](module, module.exports, __webpack_require__);
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/************************************************************************/
/******/ /* webpack/runtime/define property getters */
/******/ !function() {
/******/ // define getter functions for harmony exports
/******/ __webpack_require__.d = function(exports, definition) {
/******/ for(var key in definition) {
/******/ if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {
/******/ Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });
/******/ }
/******/ }
/******/ };
/******/ }();
/******/
/******/ /* webpack/runtime/hasOwnProperty shorthand */
/******/ !function() {
/******/ __webpack_require__.o = function(obj, prop) { return Object.prototype.hasOwnProperty.call(obj, prop); }
/******/ }();
/******/
/************************************************************************/
var __webpack_exports__ = {};
// This entry need to be wrapped in an IIFE because it need to be isolated against other modules in the chunk.
!function() {
// EXPORTS
__webpack_require__.d(__webpack_exports__, {
"default": function() { return /* binding */ Sparkline; }
});
;// CONCATENATED MODULE: ./node_modules/@babel/runtime/helpers/esm/assertThisInitialized.js
function _assertThisInitialized(self) {
if (self === void 0) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return self;
}
;// CONCATENATED MODULE: ./node_modules/@babel/runtime/helpers/esm/setPrototypeOf.js
function _setPrototypeOf(o, p) {
_setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
o.__proto__ = p;
return o;
};
return _setPrototypeOf(o, p);
}
;// CONCATENATED MODULE: ./node_modules/@babel/runtime/helpers/esm/inheritsLoose.js
function _inheritsLoose(subClass, superClass) {
subClass.prototype = Object.create(superClass.prototype);
subClass.prototype.constructor = subClass;
_setPrototypeOf(subClass, superClass);
}
;// CONCATENATED MODULE: ./node_modules/@babel/runtime/helpers/esm/defineProperty.js
function _defineProperty(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
;// CONCATENATED MODULE: ./src/config/classes.ts
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1, source; i < arguments.length; i++) { source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
/**
* Copyright (c) 2017 ~ present NAVER Corp.
* billboard.js project is licensed under the MIT license
*/
/**
* CSS class names definition
* @private
*/
var $COMMON = {
button: "bb-button",
chart: "bb-chart",
empty: "bb-empty",
main: "bb-main",
target: "bb-target",
EXPANDED: "_expanded_"
};
var $ARC = {
arc: "bb-arc",
arcLabelLine: "bb-arc-label-line",
arcs: "bb-arcs",
chartArc: "bb-chart-arc",
chartArcs: "bb-chart-arcs",
chartArcsBackground: "bb-chart-arcs-background",
chartArcsTitle: "bb-chart-arcs-title"
};
var $AREA = {
area: "bb-area",
areas: "bb-areas"
};
var $AXIS = {
axis: "bb-axis",
axisX: "bb-axis-x",
axisXLabel: "bb-axis-x-label",
axisY: "bb-axis-y",
axisY2: "bb-axis-y2",
axisY2Label: "bb-axis-y2-label",
axisYLabel: "bb-axis-y-label"
};
var $BAR = {
bar: "bb-bar",
bars: "bb-bars",
chartBar: "bb-chart-bar",
chartBars: "bb-chart-bars"
};
var $CANDLESTICK = {
candlestick: "bb-candlestick",
candlesticks: "bb-candlesticks",
chartCandlestick: "bb-chart-candlestick",
chartCandlesticks: "bb-chart-candlesticks",
valueDown: "bb-value-down",
valueUp: "bb-value-up"
};
var $CIRCLE = {
chartCircles: "bb-chart-circles",
circle: "bb-circle",
circles: "bb-circles"
};
var $COLOR = {
colorPattern: "bb-color-pattern",
colorScale: "bb-colorscale"
};
var $DRAG = {
dragarea: "bb-dragarea",
INCLUDED: "_included_"
};
var $GAUGE = {
chartArcsGaugeMax: "bb-chart-arcs-gauge-max",
chartArcsGaugeMin: "bb-chart-arcs-gauge-min",
chartArcsGaugeUnit: "bb-chart-arcs-gauge-unit",
chartArcsGaugeTitle: "bb-chart-arcs-gauge-title",
gaugeValue: "bb-gauge-value"
};
var $LEGEND = {
legend: "bb-legend",
legendBackground: "bb-legend-background",
legendItem: "bb-legend-item",
legendItemEvent: "bb-legend-item-event",
legendItemHidden: "bb-legend-item-hidden",
legendItemPoint: "bb-legend-item-point",
legendItemTile: "bb-legend-item-tile"
};
var $LINE = {
chartLine: "bb-chart-line",
chartLines: "bb-chart-lines",
line: "bb-line",
lines: "bb-lines"
};
var $EVENT = {
eventRect: "bb-event-rect",
eventRects: "bb-event-rects",
eventRectsMultiple: "bb-event-rects-multiple",
eventRectsSingle: "bb-event-rects-single"
};
var $FOCUS = {
focused: "bb-focused",
defocused: "bb-defocused",
legendItemFocused: "bb-legend-item-focused",
xgridFocus: "bb-xgrid-focus",
ygridFocus: "bb-ygrid-focus"
};
var $GRID = {
grid: "bb-grid",
gridLines: "bb-grid-lines",
xgrid: "bb-xgrid",
xgridLine: "bb-xgrid-line",
xgridLines: "bb-xgrid-lines",
xgrids: "bb-xgrids",
ygrid: "bb-ygrid",
ygridLine: "bb-ygrid-line",
ygridLines: "bb-ygrid-lines",
ygrids: "bb-ygrids"
};
var $RADAR = {
chartRadar: "bb-chart-radar",
chartRadars: "bb-chart-radars",
level: "bb-level",
levels: "bb-levels"
};
var $REGION = {
region: "bb-region",
regions: "bb-regions"
};
var $SELECT = {
selectedCircle: "bb-selected-circle",
selectedCircles: "bb-selected-circles",
SELECTED: "_selected_"
};
var $SHAPE = {
shape: "bb-shape",
shapes: "bb-shapes"
};
var $SUBCHART = {
brush: "bb-brush",
subchart: "bb-subchart"
};
var $TEXT = {
chartText: "bb-chart-text",
chartTexts: "bb-chart-texts",
text: "bb-text",
texts: "bb-texts",
title: "bb-title",
TextOverlapping: "text-overlapping"
};
var $TOOLTIP = {
tooltip: "bb-tooltip",
tooltipContainer: "bb-tooltip-container",
tooltipName: "bb-tooltip-name"
};
var $ZOOM = {
buttonZoomReset: "bb-zoom-reset",
zoomBrush: "bb-zoom-brush"
};
/* harmony default export */ var classes = (_objectSpread(_objectSpread(_objectSpread(_objectSpread(_objectSpread(_objectSpread(_objectSpread(_objectSpread(_objectSpread(_objectSpread(_objectSpread(_objectSpread(_objectSpread(_objectSpread(_objectSpread(_objectSpread(_objectSpread(_objectSpread(_objectSpread(_objectSpread(_objectSpread(_objectSpread(_objectSpread({}, $COMMON), $ARC), $AREA), $AXIS), $BAR), $CANDLESTICK), $CIRCLE), $COLOR), $DRAG), $GAUGE), $LEGEND), $LINE), $EVENT), $FOCUS), $GRID), $RADAR), $REGION), $SELECT), $SHAPE), $SUBCHART), $TEXT), $TOOLTIP), $ZOOM));
;// CONCATENATED MODULE: ./src/Plugin/Plugin.ts
/**
* Copyright (c) 2017 ~ present NAVER Corp.
* billboard.js project is licensed under the MIT license
*/
/**
* Base class to generate billboard.js plugin
* @class Plugin
*/
/**
* Version info string for plugin
* @name version
* @static
* @memberof Plugin
* @type {string}
* @example
* bb.plugin.stanford.version; // ex) 1.9.0
*/
var Plugin = /*#__PURE__*/function () {
/**
* Constructor
* @param {Any} options config option object
* @private
*/
function Plugin(options) {
if (options === void 0) {
options = {};
}
this.$$ = void 0;
this.options = void 0;
this.options = options;
}
/**
* Lifecycle hook for 'beforeInit' phase.
* @private
*/
var _proto = Plugin.prototype;
_proto.$beforeInit = function $beforeInit() {}
/**
* Lifecycle hook for 'init' phase.
* @private
*/
;
_proto.$init = function $init() {}
/**
* Lifecycle hook for 'afterInit' phase.
* @private
*/
;
_proto.$afterInit = function $afterInit() {}
/**
* Lifecycle hook for 'redraw' phase.
* @private
*/
;
_proto.$redraw = function $redraw() {}
/**
* Lifecycle hook for 'willDestroy' phase.
* @private
*/
;
_proto.$willDestroy = function $willDestroy() {
var _this = this;
Object.keys(this).forEach(function (key) {
_this[key] = null;
delete _this[key];
});
};
return Plugin;
}();
Plugin.version = "3.3.3";
;// CONCATENATED MODULE: ./src/Plugin/sparkline/Options.ts
/**
* Copyright (c) 2021 ~ present NAVER Corp.
* billboard.js project is licensed under the MIT license
*/
/**
* Sparkline plugin option class
* @class SparklineOptions
* @param {Options} options Sparkline plugin options
* @augments Plugin
* @returns {TableviewOptions}
* @private
*/
var Options = function () {
return {
/**
* Specify sparkline charts holder selector.
* - **NOTE:** The amount of holder should match with the amount of data. If has less, will append necessaray amount nodes as sibling of main chart.
* @name selector
* @memberof plugin-sparkline
* @type {string}
* @default undefined
* @example
* selector: ".sparkline"
*/
selector: undefined
};
};
// EXTERNAL MODULE: external {"commonjs":"d3-selection","commonjs2":"d3-selection","amd":"d3-selection","root":"d3"}
var external_commonjs_d3_selection_commonjs2_d3_selection_amd_d3_selection_root_d3_ = __webpack_require__(1);
// EXTERNAL MODULE: external {"commonjs":"d3-brush","commonjs2":"d3-brush","amd":"d3-brush","root":"d3"}
var external_commonjs_d3_brush_commonjs2_d3_brush_amd_d3_brush_root_d3_ = __webpack_require__(3);
;// CONCATENATED MODULE: ./src/module/browser.ts
/**
* Copyright (c) 2017 ~ present NAVER Corp.
* billboard.js project is licensed under the MIT license
*/
/**
* Window object
* @private
*/
/* eslint-disable no-new-func, no-undef */
var win = function () {
var root = typeof globalThis === "object" && globalThis !== null && globalThis.Object === Object && globalThis || typeof global === "object" && global !== null && global.Object === Object && global || typeof self === "object" && self !== null && self.Object === Object && self;
return root || Function("return this")();
}();
/* eslint-enable no-new-func, no-undef */
// fallback for non-supported environments
win.requestIdleCallback = win.requestIdleCallback || function (cb) {
return setTimeout(cb, 1);
};
win.cancelIdleCallback = win.cancelIdleCallback || function (id) {
return clearTimeout(id);
};
var doc = win == null ? void 0 : win.document;
;// CONCATENATED MODULE: ./src/module/util.ts
function util_ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
function util_objectSpread(target) { for (var i = 1, source; i < arguments.length; i++) { source = null != arguments[i] ? arguments[i] : {}; i % 2 ? util_ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : util_ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
/**
* Copyright (c) 2017 ~ present NAVER Corp.
* billboard.js project is licensed under the MIT license
* @ignore
*/
var isValue = function (v) {
return v || v === 0;
},
isFunction = function (v) {
return typeof v === "function";
},
isString = function (v) {
return typeof v === "string";
},
isNumber = function (v) {
return typeof v === "number";
},
isUndefined = function (v) {
return typeof v === "undefined";
},
isDefined = function (v) {
return typeof v !== "undefined";
},
isboolean = function (v) {
return typeof v === "boolean";
},
ceil10 = function (v) {
return Math.ceil(v / 10) * 10;
},
asHalfPixel = function (n) {
return Math.ceil(n) + .5;
},
diffDomain = function (d) {
return d[1] - d[0];
},
isObjectType = function (v) {
return typeof v === "object";
},
isEmpty = function (o) {
return isUndefined(o) || o === null || isString(o) && o.length === 0 || isObjectType(o) && !(o instanceof Date) && Object.keys(o).length === 0 || isNumber(o) && isNaN(o);
},
notEmpty = function (o) {
return !isEmpty(o);
},
isArray = function (arr) {
return Array.isArray(arr);
},
isObject = function (obj) {
return obj && !(obj != null && obj.nodeType) && isObjectType(obj) && !isArray(obj);
};
/**
* Get specified key value from object
* If default value is given, will return if given key value not found
* @param {object} options Source object
* @param {string} key Key value
* @param {*} defaultValue Default value
* @returns {*}
* @private
*/
function getOption(options, key, defaultValue) {
return isDefined(options[key]) ? options[key] : defaultValue;
}
/**
* Check if value exist in the given object
* @param {object} dict Target object to be checked
* @param {*} value Value to be checked
* @returns {boolean}
* @private
*/
function hasValue(dict, value) {
var found = !1;
Object.keys(dict).forEach(function (key) {
return dict[key] === value && (found = !0);
});
return found;
}
/**
* Call function with arguments
* @param {Function} fn Function to be called
* @param {*} thisArg "this" value for fn
* @param {*} args Arguments for fn
* @returns {boolean} true: fn is function, false: fn is not function
* @private
*/
function callFn(fn, thisArg) {
for (var isFn = isFunction(fn), _len = arguments.length, args = Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {
args[_key - 2] = arguments[_key];
}
isFn && fn.call.apply(fn, [thisArg].concat(args));
return isFn;
}
/**
* Call function after all transitions ends
* @param {d3.transition} transition Transition
* @param {Fucntion} cb Callback function
* @private
*/
function endall(transition, cb) {
var n = 0,
end = function () {
for (var _len2 = arguments.length, args = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
args[_key2] = arguments[_key2];
}
--n || cb.apply.apply(cb, [this].concat(args));
};
// if is transition selection
if ("duration" in transition) {
transition.each(function () {
return ++n;
}).on("end", end);
} else {
++n;
transition.call(end);
}
}
/**
* Replace tag sign to html entity
* @param {string} str Target string value
* @returns {string}
* @private
*/
function sanitise(str) {
return isString(str) ? str.replace(/</g, "<").replace(/>/g, ">") : str;
}
/**
* Set text value. If there's multiline add nodes.
* @param {d3Selection} node Text node
* @param {string} text Text value string
* @param {Array} dy dy value for multilined text
* @param {boolean} toMiddle To be alingned vertically middle
* @private
*/
function setTextValue(node, text, dy, toMiddle) {
if (dy === void 0) {
dy = [-1, 1];
}
if (toMiddle === void 0) {
toMiddle = !1;
}
if (!node || !isString(text)) {
return;
}
if (text.indexOf("\n") === -1) {
node.text(text);
} else {
var diff = [node.text(), text].map(function (v) {
return v.replace(/[\s\n]/g, "");
});
if (diff[0] !== diff[1]) {
var multiline = text.split("\n"),
len = toMiddle ? multiline.length - 1 : 1;
// reset possible text
node.html("");
multiline.forEach(function (v, i) {
node.append("tspan").attr("x", 0).attr("dy", (i === 0 ? dy[0] * len : dy[1]) + "em").text(v);
});
}
}
}
/**
* Substitution of SVGPathSeg API polyfill
* @param {SVGGraphicsElement} path Target svg element
* @returns {Array}
* @private
*/
function getRectSegList(path) {
/*
* seg1 ---------- seg2
* | |
* | |
* | |
* seg0 ---------- seg3
* */
var _path$getBBox = path.getBBox(),
x = _path$getBBox.x,
y = _path$getBBox.y,
width = _path$getBBox.width,
height = _path$getBBox.height;
return [{
x: x,
y: y + height
}, // seg0
{
x: x,
y: y
}, // seg1
{
x: x + width,
y: y
}, // seg2
{
x: x + width,
y: y + height
} // seg3
];
}
/**
* Get svg bounding path box dimension
* @param {SVGGraphicsElement} path Target svg element
* @returns {object}
* @private
*/
function getPathBox(path) {
var _path$getBoundingClie = path.getBoundingClientRect(),
width = _path$getBoundingClie.width,
height = _path$getBoundingClie.height,
items = getRectSegList(path),
x = items[0].x,
y = Math.min(items[0].y, items[1].y);
return {
x: x,
y: y,
width: width,
height: height
};
}
/**
* Get event's current position coordinates
* @param {object} event Event object
* @param {SVGElement|HTMLElement} element Target element
* @returns {Array} [x, y] Coordinates x, y array
* @private
*/
function getPointer(event, element) {
var _ref,
touches = event && ((_ref = event.touches || event.sourceEvent && event.sourceEvent.touches) == null ? void 0 : _ref[0]),
pointer = (0,external_commonjs_d3_selection_commonjs2_d3_selection_amd_d3_selection_root_d3_.pointer)(touches || event, element);
return pointer.map(function (v) {
return isNaN(v) ? 0 : v;
});
}
/**
* Return brush selection array
* @param {object} ctx Current instance
* @returns {d3.brushSelection}
* @private
*/
function getBrushSelection(ctx) {
var event = ctx.event,
$el = ctx.$el,
main = $el.subchart.main || $el.main,
selection;
// check from event
if (event && event.type === "brush") {
selection = event.selection; // check from brush area selection
} else if (main && (selection = main.select(".bb-brush").node())) {
selection = (0,external_commonjs_d3_brush_commonjs2_d3_brush_amd_d3_brush_root_d3_.brushSelection)(selection);
}
return selection;
}
/**
* Get boundingClientRect.
* Cache the evaluated value once it was called.
* @param {HTMLElement} node Target element
* @returns {object}
* @private
*/
function getBoundingRect(node) {
var needEvaluate = !("rect" in node) || "rect" in node && node.hasAttribute("width") && node.rect.width !== +node.getAttribute("width");
return needEvaluate ? node.rect = node.getBoundingClientRect() : node.rect;
}
/**
* Retrun random number
* @param {boolean} asStr Convert returned value as string
* @param {number} min Minimum value
* @param {number} max Maximum value
* @returns {number|string}
* @private
*/
function getRandom(asStr, min, max) {
if (asStr === void 0) {
asStr = !0;
}
if (min === void 0) {
min = 0;
}
if (max === void 0) {
max = 1e4;
}
var rand = Math.floor(Math.random() * (max - min) + min);
return asStr ? rand + "" : rand;
}
/**
* Find index based on binary search
* @param {Array} arr Data array
* @param {number} v Target number to find
* @param {number} start Start index of data array
* @param {number} end End index of data arr
* @param {boolean} isRotated Weather is roted axis
* @returns {number} Index number
* @private
*/
function findIndex(arr, v, start, end, isRotated) {
if (start > end) {
return -1;
}
var mid = Math.floor((start + end) / 2),
_arr$mid = arr[mid],
x = _arr$mid.x,
_arr$mid$w = _arr$mid.w,
w = _arr$mid$w === void 0 ? 0 : _arr$mid$w;
if (isRotated) {
x = arr[mid].y;
w = arr[mid].h;
}
if (v >= x && v <= x + w) {
return mid;
}
return v < x ? findIndex(arr, v, start, mid - 1, isRotated) : findIndex(arr, v, mid + 1, end, isRotated);
}
/**
* Check if brush is empty
* @param {object} ctx Bursh context
* @returns {boolean}
* @private
*/
function brushEmpty(ctx) {
var selection = getBrushSelection(ctx);
if (selection) {
// brush selected area
// two-dimensional: [[x0, y0], [x1, y1]]
// one-dimensional: [x0, x1] or [y0, y1]
return selection[0] === selection[1];
}
return !0;
}
/**
* Deep copy object
* @param {object} objectN Source object
* @returns {object} Cloned object
* @private
*/
function deepClone() {
for (var clone = function (v) {
if (isObject(v) && v.constructor) {
var r = new v.constructor();
for (var k in v) {
r[k] = clone(v[k]);
}
return r;
}
return v;
}, _len3 = arguments.length, objectN = Array(_len3), _key3 = 0; _key3 < _len3; _key3++) {
objectN[_key3] = arguments[_key3];
}
return objectN.map(function (v) {
return clone(v);
}).reduce(function (a, c) {
return util_objectSpread(util_objectSpread({}, a), c);
});
}
/**
* Extend target from source object
* @param {object} target Target object
* @param {object|Array} source Source object
* @returns {object}
* @private
*/
function extend(target, source) {
if (target === void 0) {
target = {};
}
if (isArray(source)) {
source.forEach(function (v) {
return extend(target, v);
});
} // exclude name with only numbers
for (var p in source) {
if (/^\d+$/.test(p) || p in target) {
continue;
}
target[p] = source[p];
}
return target;
}
/**
* Return first letter capitalized
* @param {string} str Target string
* @returns {string} capitalized string
* @private
*/
var capitalize = function (str) {
return str.charAt(0).toUpperCase() + str.slice(1);
};
/**
* Camelize from kebob style string
* @param {string} str Target string
* @param {string} separator Separator string
* @returns {string} camelized string
* @private
*/
function camelize(str, separator) {
if (separator === void 0) {
separator = "-";
}
return str.split(separator).map(function (v, i) {
return i ? v.charAt(0).toUpperCase() + v.slice(1).toLowerCase() : v.toLowerCase();
}).join("");
}
/**
* Convert to array
* @param {object} v Target to be converted
* @returns {Array}
* @private
*/
var toArray = function (v) {
return [].slice.call(v);
};
/**
* Get css rules for specified stylesheets
* @param {Array} styleSheets The stylesheets to get the rules from
* @returns {Array}
* @private
*/
function getCssRules(styleSheets) {
var rules = [];
styleSheets.forEach(function (sheet) {
try {
if (sheet.cssRules && sheet.cssRules.length) {
rules = rules.concat(toArray(sheet.cssRules));
}
} catch (e) {
console.error("Error while reading rules from " + sheet.href + ": " + e.toString());
}
});
return rules;
}
/**
* Gets the SVGMatrix of an SVGGElement
* @param {SVGElement} node Node element
* @returns {SVGMatrix} matrix
* @private
*/
function getTranslation(node) {
var transform = node ? node.transform : null,
baseVal = transform && transform.baseVal;
return baseVal && baseVal.numberOfItems ? baseVal.getItem(0).matrix : {
a: 0,
b: 0,
c: 0,
d: 0,
e: 0,
f: 0
};
}
/**
* Get unique value from array
* @param {Array} data Source data
* @returns {Array} Unique array value
* @private
*/
function getUnique(data) {
var isDate = data[0] instanceof Date,
d = (isDate ? data.map(Number) : data).filter(function (v, i, self) {
return self.indexOf(v) === i;
});
return isDate ? d.map(function (v) {
return new Date(v);
}) : d;
}
/**
* Merge array
* @param {Array} arr Source array
* @returns {Array}
* @private
*/
function mergeArray(arr) {
return arr && arr.length ? arr.reduce(function (p, c) {
return p.concat(c);
}) : [];
}
/**
* Merge object returning new object
* @param {object} target Target object
* @param {object} objectN Source object
* @returns {object} merged target object
* @private
*/
function mergeObj(target) {
for (var _len4 = arguments.length, objectN = Array(_len4 > 1 ? _len4 - 1 : 0), _key4 = 1; _key4 < _len4; _key4++) {
objectN[_key4 - 1] = arguments[_key4];
}
if (!objectN.length || objectN.length === 1 && !objectN[0]) {
return target;
}
var source = objectN.shift();
if (isObject(target) && isObject(source)) {
Object.keys(source).forEach(function (key) {
var value = source[key];
if (isObject(value)) {
target[key] || (target[key] = {});
target[key] = mergeObj(target[key], value);
} else {
target[key] = isArray(value) ? value.concat() : value;
}
});
}
return mergeObj.apply(void 0, [target].concat(objectN));
}
/**
* Sort value
* @param {Array} data value to be sorted
* @param {boolean} isAsc true: asc, false: desc
* @returns {number|string|Date} sorted date
* @private
*/
function sortValue(data, isAsc) {
if (isAsc === void 0) {
isAsc = !0;
}
var fn;
if (data[0] instanceof Date) {
fn = isAsc ? function (a, b) {
return a - b;
} : function (a, b) {
return b - a;
};
} else {
if (isAsc && !data.every(isNaN)) {
fn = function (a, b) {
return a - b;
};
} else if (!isAsc) {
fn = function (a, b) {
return a > b && -1 || a < b && 1 || a === b && 0;
};
}
}
return data.concat().sort(fn);
}
/**
* Get min/max value
* @param {string} type 'min' or 'max'
* @param {Array} data Array data value
* @returns {number|Date|undefined}
* @private
*/
function getMinMax(type, data) {
var res = data.filter(function (v) {
return notEmpty(v);
});
if (res.length) {
if (isNumber(res[0])) {
res = Math[type].apply(Math, res);
} else if (res[0] instanceof Date) {
res = sortValue(res, type === "min")[0];
}
} else {
res = undefined;
}
return res;
}
/**
* Get range
* @param {number} start Start number
* @param {number} end End number
* @param {number} step Step number
* @returns {Array}
* @private
*/
var getRange = function (start, end, step) {
if (step === void 0) {
step = 1;
}
var res = [],
n = Math.max(0, Math.ceil((end - start) / step)) | 0;
for (var i = start; i < n; i++) {
res.push(start + i * step);
}
return res;
},
emulateEvent = {
mouse: function () {
var getParams = function () {
return {
bubbles: !1,
cancelable: !1,
screenX: 0,
screenY: 0,
clientX: 0,
clientY: 0
};
};
try {
// eslint-disable-next-line no-new
new MouseEvent("t");
return function (el, eventType, params) {
if (params === void 0) {
params = getParams();
}
el.dispatchEvent(new MouseEvent(eventType, params));
};
} catch (e) {
// Polyfills DOM4 MouseEvent
return function (el, eventType, params) {
if (params === void 0) {
params = getParams();
}
var mouseEvent = doc.createEvent("MouseEvent"); // https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/initMouseEvent
mouseEvent.initMouseEvent(eventType, params.bubbles, params.cancelable, win, 0, // the event's mouse click count
params.screenX, params.screenY, params.clientX, params.clientY, !1, !1, !1, !1, 0, null);
el.dispatchEvent(mouseEvent);
};
}
}(),
touch: function touch(el, eventType, params) {
var touchObj = new Touch(mergeObj({
identifier: Date.now(),
target: el,
radiusX: 2.5,
radiusY: 2.5,
rotationAngle: 10,
force: .5
}, params));
el.dispatchEvent(new TouchEvent(eventType, {
cancelable: !0,
bubbles: !0,
shiftKey: !0,
touches: [touchObj],
targetTouches: [],
changedTouches: [touchObj]
}));
}
}; // emulate event
/**
* Process the template & return bound string
* @param {string} tpl Template string
* @param {object} data Data value to be replaced
* @returns {string}
* @private
*/
function tplProcess(tpl, data) {
var res = tpl;
for (var x in data) {
res = res.replace(new RegExp("{=" + x + "}", "g"), data[x]);
}
return res;
}
/**
* Get parsed date value
* (It must be called in 'ChartInternal' context)
* @param {Date|string|number} date Value of date to be parsed
* @returns {Date}
* @private
*/
function parseDate(date) {
var parsedDate;
if (date instanceof Date) {
parsedDate = date;
} else if (isString(date)) {
var config = this.config,
format = this.format;
parsedDate = format.dataTime(config.data_xFormat)(date);
} else if (isNumber(date) && !isNaN(date)) {
parsedDate = new Date(+date);
}
if (!parsedDate || isNaN(+parsedDate)) {
console && console.error && console.error("Failed to parse x '" + date + "' to Date object");
}
return parsedDate;
}
/**
* Return if the current doc is visible or not
* @returns {boolean}
* @private
*/
function isTabVisible() {
return !doc.hidden;
}
/**
* Get the current input type
* @param {boolean} mouse Config value: interaction.inputType.mouse
* @param {boolean} touch Config value: interaction.inputType.touch
* @returns {string} "mouse" | "touch" | null
* @private
*/
function convertInputType(mouse, touch) {
var hasTouch = !1;
if (touch) {
// Some Edge desktop return true: https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/20417074/
if (win.navigator && "maxTouchPoints" in win.navigator) {
hasTouch = win.navigator.maxTouchPoints > 0; // Ref: https://github.com/Modernizr/Modernizr/blob/master/feature-detects/touchevents.js
// On IE11 with IE9 emulation mode, ('ontouchstart' in window) is returning true
} else if ("ontouchmove" in win || win.DocumentTouch && doc instanceof win.DocumentTouch) {
hasTouch = !0;
} else {
// https://developer.mozilla.org/en-US/docs/Web/HTTP/Browser_detection_using_the_user_agent#avoiding_user_agent_detection
var mQ = win.matchMedia && matchMedia("(pointer:coarse)");
if (mQ && mQ.media === "(pointer:coarse)") {
hasTouch = !!mQ.matches;
}
}
}
var hasMouse = mouse && !hasTouch ? "onmouseover" in win : !1;
return hasMouse && "mouse" || hasTouch && "touch" || null;
}
;// CONCATENATED MODULE: ./src/config/config.ts
/**
* Copyright (c) 2017 ~ present NAVER Corp.
* billboard.js project is licensed under the MIT license
*/
/**
* Load configuration option
* @param {object} config User's generation config value
* @private
*/
function loadConfig(config) {
var thisConfig = this.config,
target,
keys,
read,
find = function () {
var key = keys.shift();
if (key && target && isObjectType(target) && key in target) {
target = target[key];
return find();
} else if (!key) {
return target;
}
return undefined;
};
Object.keys(thisConfig).forEach(function (key) {
target = config;
keys = key.split("_");
read = find();
if (isDefined(read)) {
thisConfig[key] = read;
}
});
}
;// CONCATENATED MODULE: ./src/Plugin/sparkline/index.ts
/**
* Copyright (c) 2021 ~ present NAVER Corp.
* billboard.js project is licensed under the MIT license
*/
/**
* Sparkline plugin.<br>
* Generates sparkline charts
* - **NOTE:**
* - Plugins aren't built-in. Need to be loaded or imported to be used.
* - Non required modules from billboard.js core, need to be installed separately.
*
* - **Bear in mind:**
* - Use this plugin to visualize multiple tiny chart only and chart APIs won't work properly.
* - Sparkline chart size will be based on the main chart element size. To control spakrline charts, is highly recommended to set `size` option.
* - Bubble, scatter and Arc(pie, donut, ratdar) types aren't supported.
* - Some options will be stricted to be:
* - `resize.auto = false`
* - `axis.x.show = false`
* - `axis.y.show = false`
* - `axis.y.padding = 10`
* - `legend.show = false`
*
* @class plugin-sparkline
* @param {object} options sparkline plugin options
* @augments Plugin
* @returns {Sparkline}
* @example
* // Plugin must be loaded before the use.
* <script src="$YOUR_PATH/plugin/billboardjs-plugin-sparkline.js"></script>
*
* var chart = bb.generate({
* ...
* plugins: [
* new bb.plugin.sparkline({
* selector: ".sparkline"
* }),
* ]
* });
* @example
* import {bb} from "billboard.js";
* import Sparkline from "billboard.js/dist/billboardjs-plugin-sparkline";
*
* bb.generate({
* ...
* plugins: [
* new Sparkline({ ... })
* ]
* })
*/
var Sparkline = /*#__PURE__*/function (_Plugin) {
_inheritsLoose(Sparkline, _Plugin);
function Sparkline(options) {
var _this = _Plugin.call(this, options) || this;
_this.config = void 0;
_this.element = void 0;
_this.config = new Options();
return _assertThisInitialized(_this) || _assertThisInitialized(_this);
}
var _proto = Sparkline.prototype;
_proto.$beforeInit = function $beforeInit() {
loadConfig.call(this, this.options);
this.validate();
this.element = [].slice.call(document.querySelectorAll(this.config.selector)); // override internal methods
this.overrideInternals(); // override options
this.overrideOptions(); // bind event handlers's context
this.overHandler = this.overHandler.bind(this);
this.moveHandler = this.moveHandler.bind(this);
this.outHandler = this.outHandler.bind(this);
};
_proto.validate = function validate() {
var $$ = this.$$,
config = this.config,
msg = "";
if (!config.selector || !document.querySelector(config.selector)) {
msg = "No holder elements found from given selector option.";
}
if ($$.hasType("bubble") || $$.hasType("scatter") || $$.hasArcType($$.data.targets)) {
msg = "Contains non supported chart types.";
}
if (msg) {
throw new Error("[Sparkline plugin] " + msg);
}
};
_proto.overrideInternals = function overrideInternals() {
var $$ = this.$$,
getBarW = $$.getBarW,
getIndices = $$.getIndices;
// override internal methods to positioning bars
$$.getIndices = function (indices, d, caller) {
return caller === "getShapeX" ? {} : getIndices.call(this, indices, d);
};
$$.getBarW = function (type, axis) {
return getBarW.call(this, type, axis, 1);
};
};
_proto.overrideOptions = function overrideOptions() {
var config = this.$$.config;
config.legend_show = !1;
config.resize_auto = !1;
config.axis_x_show = !1;
config.axis_x_padding = {
left: 15,
right: 15,
unit: "px"
};
config.axis_y_show = !1;
config.axis_y_padding = 5;
if (!config.tooltip_position) {
config.tooltip_position = function (data, width, height) {
var event = this.internal.state.event,
top = event.pageY - height * 1.35,
left = event.pageX - width / 2;
if (top < 0) {
top = 0;
}
if (left < 0) {
left = 0;
}
return {
top: top,
left: left
};
};
}
};
_proto.$init = function $init() {
var $$ = this.$$,
$el = $$.$el;
// make disable-ish main chart element
$el.chart.style("width", "0").style("height", "0").style("pointer-events", "none");
document.body.appendChild($el.tooltip.node());
};
_proto.$afterInit = function $afterInit() {
var $$ = this.$$;
$$.$el.svg.attr("style", null).style("width", "0").style("height", "0");
this.bindEvents(!0);
}
/**
* Bind tooltip event handlers for each sparkline elements.
* @param {boolean} bind or unbind
* @private
*/
;
_proto.bindEvents = function bindEvents(bind) {
var _this2 = this;
if (bind === void 0) {
bind = !0;
}
if (this.$$.config.interaction_enabled) {
var method = (bind ? "add" : "remove") + "EventListener";
this.element.forEach(function (el) {
var svg = el.querySelector("svg");
svg[method]("mouseover", _this2.overHandler);
svg[method]("mousemove", _this2.moveHandler);
svg[method]("mouseout", _this2.outHandler);
});
}
};
_proto.overHandler = function overHandler(e) {
var $$ = this.$$,
eventReceiver = $$.state.eventReceiver;
eventReceiver.rect = e.target.getBoundingClientRect();
};
_proto.moveHandler = function moveHandler(e) {
var _$$$api$data,
_data,
_data$values,
$$ = this.$$,
index = $$.getDataIndexFromEvent(e),
data = (_$$$api$data = $$.api.data(e.target.__id)) == null ? void 0 : _$$$api$data[0],
d = (_data = data) == null ? void 0 : (_data$values = _data.values) == null ? void 0 : _data$values[index];
if (d && !d.name) {
d.name = d.id;
}
$$.state.event = e;
$$.setExpand(index, data.id, !0);
$$.showTooltip([d], e.target);
};
_proto.outHandler = function outHandler(e) {
var $$ = this.$$;
$$.state.event = e;
$$.unexpandCircles();
$$.hideTooltip();
};
_proto.$redraw = function $redraw() {
var _$el$chart$html$match,
$$ = this.$$,
$el = $$.$el,
el = this.element,
data = $$.api.data(),
svgWrapper = (_$el$chart$html$match = $el.chart.html().match(/<svg[^>]*>/)) == null ? void 0 : _$el$chart$html$match[0];
// append sparkline holder if is less than the data length
if (el.length < data.length) {
var chart = $el.chart.node();
for (var i = data.length - el.length; i > 0; i--) {
chart.parentNode.insertBefore(el[0].cloneNode(), chart.nextSibling);
}
this.element = document.querySelectorAll(this.config.selector);
el = this.element;
}
data.map(function (v) {
return v.id;
}).forEach(function (id, i) {
var selector = "." + $COMMON.target + "-" + id,
shape = $el.main.selectAll(selector),
svg = el[i].querySelector("svg");
if (!svg) {
el[i].innerHTML = svgWrapper + "</svg>";
svg = el[i].querySelector("svg");
svg.__id = id;
}
if (!svg.querySelector(selector)) {
shape.style("opacity", null);
}
shape.style("fill", "none").style("opacity", null);
svg.innerHTML = "";
svg.appendChild(shape.node());
});
};
_proto.$willDestroy = function $willDestroy() {
this.bindEvents(!1);
this.element.forEach(function (el) {
el.innerHTML = "";
});
};
return Sparkline;
}(Plugin);
Sparkline.version = "0.0.1";
}();
__webpack_exports__ = __webpack_exports__["default"];
/******/ return __webpack_exports__;
/******/ })()
;
});