r-d3/lib/Line.react.js

D3 data, React rendering.

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _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; };

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _classnames = require('classnames');

var _classnames2 = _interopRequireDefault(_classnames);

var _d = require('d3');

var d3 = _interopRequireWildcard(_d);

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var Line = function (_React$Component) {
  _inherits(Line, _React$Component);

  function Line() {
    _classCallCheck(this, Line);

    return _possibleConstructorReturn(this, (Line.__proto__ || Object.getPrototypeOf(Line)).apply(this, arguments));
  }

  _createClass(Line, [{
    key: 'render',
    value: function render() {
      var _props = this.props,
          className = _props.className,
          curve = _props.curve,
          data = _props.data,
          x = _props.x,
          y = _props.y,
          props = _objectWithoutProperties(_props, ['className', 'curve', 'data', 'x', 'y']);

      var line = d3.line().curve(curve).x(x).y(y);

      return _react2.default.createElement('path', _extends({}, props, {
        className: (0, _classnames2.default)('line', className),
        d: line(data),
        fill: 'none'
      }));
    }
  }]);

  return Line;
}(_react2.default.Component);

Line.defaultProps = {
  curve: d3.curveLinear
};
exports.default = Line;