@springernature/nn-charts
Version:
Visualization for DAS products
140 lines (136 loc) • 8.41 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.zoomHandler = exports.sortByKey = exports.getWindowDimensions = exports.getPathToConnectNodes = exports.getMinAttributeValue = exports.getMaxAttributeValue = exports.getElementBoundingClientRectByClass = exports.expandBranch = exports.collapseTreeBranch = exports.collapseBranch = exports.appendToggleIcon = exports.alterToggleIconPath = void 0;
var d3 = _interopRequireWildcard(require("d3"));
var _constants = require("../constants");
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { "default": e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && {}.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n["default"] = e, t && t.set(e, n), n; }
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
var getMinAttributeValue = exports.getMinAttributeValue = function getMinAttributeValue(iterable, key) {
return d3.min(iterable, function (element) {
return element[key];
});
};
var getMaxAttributeValue = exports.getMaxAttributeValue = function getMaxAttributeValue(iterable, key) {
return d3.max(iterable, function (element) {
return element[key];
});
};
var zoomHandler = exports.zoomHandler = function zoomHandler() {
var baseGroupClass = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : "collapsible-tree-group";
var _d3$event$transform = d3.event.transform,
x = _d3$event$transform.x,
y = _d3$event$transform.y,
k = _d3$event$transform.k;
d3.select(".".concat(baseGroupClass)).attr("transform", "translate(".concat(x, ",").concat(y, ") scale(").concat(k, ")"));
// correctly scale SVG Circles during user zoom in/out
d3.selectAll(".nodeContent").attr("transform", "scale(".concat(k < 1 ? k : 1 / k, ")"));
// Correctly scale SVG lines during user zoom in/out
d3.selectAll(".link").style("stroke-width", function () {
return d3.select(this).style("stroke-width") * (1 / k);
});
};
/**
* Creates a angled (connector) path from parent to the child nodes
* @param {*} sourceNode
* @param {*} destinationNode
* @returns path - text string that defines connector SVG pth to draw
*/
var getPathToConnectNodes = exports.getPathToConnectNodes = function getPathToConnectNodes(sourceNode, destinationNode) {
// Calculate the correct x positions for source and destination nodes
var correctSX = sourceNode.recalculatedX ? sourceNode.recalculatedX : sourceNode.x;
var correctDX = destinationNode.recalculatedX ? destinationNode.recalculatedX : destinationNode.x;
var path = "M ".concat(sourceNode.y, " ").concat(correctSX, "\n L ").concat((sourceNode.y + destinationNode.y) * 0.6, " ").concat(correctSX, ", ").concat((sourceNode.y + destinationNode.y) * 0.6, " ").concat(correctDX, " ").concat(destinationNode.y, " ").concat(correctDX);
return path;
};
var getWindowDimensions = exports.getWindowDimensions = function getWindowDimensions() {
var widthHolder = 0;
var heightHolder = 0;
if (window.matchMedia) {
// Modern browsers
var _window = window,
innerWidth = _window.innerWidth,
innerHeight = _window.innerHeight;
widthHolder = innerWidth;
heightHolder = innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) {
// For IE 6+ in 'standards compliant mode'
widthHolder = document.documentElement.clientWidth;
heightHolder = document.documentElement.clientHeight;
} else if (document.body && document.body.clientHeight) {
// For IE 4 compatible
widthHolder = document.body.clientWidth;
heightHolder = document.body.clientHeight;
}
return {
widthHolder: widthHolder,
heightHolder: heightHolder
};
};
var _collapseTreeBranch = exports.collapseTreeBranch = function collapseTreeBranch(data) {
var _data$children;
if ((_data$children = data.children) !== null && _data$children !== void 0 && _data$children.length) {
data._children = data.children;
// Set the parent object in all the children
data._children.forEach(function (d) {
d.parent = data;
_collapseTreeBranch(d);
});
data.children = null;
}
};
var _expandBranch = exports.expandBranch = function expandBranch(d) {
if (d !== null && d !== void 0 && d._children) {
d.children = d._children;
d.children.forEach(_expandBranch);
d._children = null;
} else if (d.children) d.children.forEach(_expandBranch);
};
var _collapseBranch = exports.collapseBranch = function collapseBranch(d) {
var _d$children;
if ((_d$children = d.children) !== null && _d$children !== void 0 && _d$children.length) {
d._children = d.children;
d._children.forEach(_collapseBranch);
d.children = null;
}
};
var getElementBoundingClientRectByClass = exports.getElementBoundingClientRectByClass = function getElementBoundingClientRectByClass(element) {
return d3.selectAll(element).node().getBoundingClientRect();
};
var appendToggleIcon = exports.appendToggleIcon = function appendToggleIcon(nodeSelection) {
var attributes = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {
x: 5,
y: 5,
width: 24,
height: 24,
cursor: "pointer"
};
var group = nodeSelection.append("g");
group.append("rect").attr(_objectSpread({}, attributes));
// Append the path representing the icon to the group
group.append("path").attr("d", function (d) {
var _ref, _d$children2;
var isShowIcon = !!((_ref = (_d$children2 = d.children) !== null && _d$children2 !== void 0 ? _d$children2 : d._children) !== null && _ref !== void 0 && _ref.length);
if (d.depth === 1 && isShowIcon) return d !== null && d !== void 0 && d.isNodeExpanded ? _constants.roundedMinusIconPath : _constants.roundedPlusIconPath;
}).attr("class", "toggle-icon");
return group;
};
var alterToggleIconPath = exports.alterToggleIconPath = function alterToggleIconPath(iconNode, className) {
iconNode.select("path").attr("d", function () {
return className === "plus" ? _constants.roundedPlusIconPath : _constants.roundedMinusIconPath;
});
};
var sortByKey = exports.sortByKey = function sortByKey(list, key) {
return list.sort(function (a, b) {
var x = a[key];
var y = b[key];
return x < y ? -1 : x > y ? 1 : 0;
});
};