react-d3-graph
Version:
React component to build interactive and configurable graphs with d3 effortlessly
218 lines (177 loc) • 9.78 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
var _react = _interopRequireDefault(require("react"));
var _node = _interopRequireDefault(require("./node.helper"));
var _node2 = _interopRequireDefault(require("./node.const"));
var _utils = require("../../utils");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (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; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
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; }
/**
* Node component is responsible for encapsulating node render.
* @example
* const onClickNode = function(nodeId) {
* window.alert('Clicked node', nodeId);
* };
*
* const onRightClickNode = function(nodeId) {
* window.alert('Right clicked node', nodeId);
* }
*
* const onMouseOverNode = function(nodeId) {
* window.alert('Mouse over node', nodeId);
* };
*
* const onMouseOutNode = function(nodeId) {
* window.alert('Mouse out node', nodeId);
* };
*
* const generateCustomNode(node) {
* return <CustomComponent node={node} />;
* }
*
* <Node
* id='nodeId'
* cx=22
* cy=22
* fill='green'
* fontSize=10
* fontColor='black'
* fontWeight='normal'
* dx=90
* label='label text'
* labelPosition='top'
* opacity=1
* renderLabel=true
* size=200
* stroke='none'
* strokeWidth=1.5
* svg='assets/my-svg.svg'
* type='square'
* viewGenerator={generateCustomNode}
* className='node'
* onClickNode={onClickNode}
* onRightClickNode={onRightClickNode}
* onMouseOverNode={onMouseOverNode}
* onMouseOutNode={onMouseOutNode} />
*/
var Node = /*#__PURE__*/function (_React$Component) {
_inherits(Node, _React$Component);
function Node() {
var _getPrototypeOf2;
var _this;
_classCallCheck(this, Node);
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
_this = _possibleConstructorReturn(this, (_getPrototypeOf2 = _getPrototypeOf(Node)).call.apply(_getPrototypeOf2, [this].concat(args)));
_defineProperty(_assertThisInitialized(_this), "handleOnClickNode", function () {
return _this.props.onClickNode && _this.props.onClickNode(_this.props.id);
});
_defineProperty(_assertThisInitialized(_this), "handleOnRightClickNode", function (event) {
return _this.props.onRightClickNode && _this.props.onRightClickNode(event, _this.props.id);
});
_defineProperty(_assertThisInitialized(_this), "handleOnMouseOverNode", function () {
return _this.props.onMouseOverNode && _this.props.onMouseOverNode(_this.props.id);
});
_defineProperty(_assertThisInitialized(_this), "handleOnMouseOutNode", function () {
return _this.props.onMouseOut && _this.props.onMouseOut(_this.props.id);
});
return _this;
}
_createClass(Node, [{
key: "render",
value: function render() {
var nodeProps = {
cursor: this.props.cursor,
onClick: this.handleOnClickNode,
onContextMenu: this.handleOnRightClickNode,
onMouseOut: this.handleOnMouseOutNode,
onMouseOver: this.handleOnMouseOverNode,
opacity: this.props.opacity
};
var textProps = _objectSpread({}, _node["default"].getLabelPlacementProps(this.props.dx, this.props.labelPosition), {
fill: this.props.fontColor,
fontSize: this.props.fontSize,
fontWeight: this.props.fontWeight,
opacity: this.props.opacity
});
var size = this.props.size;
var isSizeNumericalValue = _typeof(size) !== "object";
var gtx = this.props.cx,
gty = this.props.cy,
label = null,
node = null;
if (this.props.svg || this.props.viewGenerator) {
var height = isSizeNumericalValue ? size / 10 : size.height / 10;
var width = isSizeNumericalValue ? size / 10 : size.width / 10;
var tx = width / 2;
var ty = height / 2;
var transform = "translate(".concat(tx, ",").concat(ty, ")");
label = _react["default"].createElement("text", _extends({}, textProps, {
transform: transform
}), this.props.label); // By default, if a view generator is set, it takes precedence over any svg image url
if (this.props.viewGenerator && !this.props.overrideGlobalViewGenerator) {
node = _react["default"].createElement("svg", _extends({}, nodeProps, {
width: width,
height: height
}), _react["default"].createElement("foreignObject", {
x: "0",
y: "0",
width: "100%",
height: "100%"
}, _react["default"].createElement("section", {
style: {
height: height,
width: width,
backgroundColor: "transparent"
}
}, this.props.viewGenerator(this.props))));
} else {
node = _react["default"].createElement("image", _extends({}, nodeProps, {
href: this.props.svg,
width: width,
height: height
}));
} // svg offset transform regarding svg width/height
gtx -= tx;
gty -= ty;
} else {
if (!isSizeNumericalValue) {
(0, _utils.logWarning)("node.size should be a number when not using custom nodes.");
size = _node2["default"].DEFAULT_NODE_SIZE;
}
nodeProps.d = _node["default"].buildSvgSymbol(size, this.props.type);
nodeProps.fill = this.props.fill;
nodeProps.stroke = this.props.stroke;
nodeProps.strokeWidth = this.props.strokeWidth;
label = _react["default"].createElement("text", textProps, this.props.label);
node = _react["default"].createElement("path", nodeProps);
}
var gProps = {
className: this.props.className,
cx: this.props.cx,
cy: this.props.cy,
id: this.props.id,
transform: "translate(".concat(gtx, ",").concat(gty, ")")
};
return _react["default"].createElement("g", gProps, node, this.props.renderLabel && label);
}
}]);
return Node;
}(_react["default"].Component);
exports["default"] = Node;