drawdown-svg-render/lib/renderer/GeneralRenderer.js

Svg renderer for drawdown diagrams

'use strict';
'use babel';

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

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 _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

var _d3Selection = require('d3-selection');

var _Renderer2 = require('./Renderer');

var _link = require('../helpers/link');

var _arrowLabel = require('../helpers/arrow-label');

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 GeneralRenderer = exports.GeneralRenderer = function (_Renderer) {
  _inherits(GeneralRenderer, _Renderer);

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

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

  _createClass(GeneralRenderer, [{
    key: 'construct',
    value: function construct(opts) {
      _get(GeneralRenderer.prototype.__proto__ || Object.getPrototypeOf(GeneralRenderer.prototype), 'construct', this).call(this, opts);
    }
  }, {
    key: 'updateLinks',
    value: function updateLinks(scene) {
      scene.selectAll('.dd-link').each(function (d) {
        var link = (0, _d3Selection.select)(this);
        var tail = link.select('.dd-link-tail');
        var leftHead = link.select('.dd-link-head-left');
        var rightHead = link.select('.dd-link-head-right');
        var label = link.select('.dd-link-label');

        tail.attr('d', (0, _link.tailGenerator)(d.style));

        if (d.style == 'LINE') {

          link.attr('transform-origin', d.pathMeta.transformOrigin);
          link.attr('transform', d.pathMeta.transform);
          rightHead.attr('d', _link.simpleRightHead);
          leftHead.attr('d', _link.simpleLeftHead);
        } else {
          rightHead.attr('d', _link.rightHead);
          leftHead.attr('d', _link.leftHead);
        }

        (0, _arrowLabel.arrowLabel)(label, d, _Renderer2.PADDING);
      });
    }
  }]);

  return GeneralRenderer;
}(_Renderer2.Renderer);
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