react-vis/dist/sankey/sankey-link.js

Data visualization library based on React and d3.

'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; }; // Copyright (c) 2016 - 2017 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _theme = require('../theme');

var _animation = require('../animation');

var _animation2 = _interopRequireDefault(_animation);

var _seriesUtils = require('../utils/series-utils');

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

var DEFAULT_LINK_COLOR = _theme.DISCRETE_COLOR_RANGE[1];
var DEFAULT_LINK_OPACITY = 0.7;

function SankeyLink(props) {
  var animation = props.animation,
      data = props.data,
      node = props.node,
      opacity = props.opacity,
      color = props.color,
      strokeWidth = props.strokeWidth,
      style = props.style,
      onLinkClick = props.onLinkClick,
      onLinkMouseOver = props.onLinkMouseOver,
      onLinkMouseOut = props.onLinkMouseOut;

  if (animation) {
    return _react2.default.createElement(
      _animation2.default,
      _extends({}, props, { animatedProps: _seriesUtils.ANIMATED_SERIES_PROPS }),
      _react2.default.createElement(SankeyLink, _extends({}, props, { animation: null }))
    );
  }
  return _react2.default.createElement('path', _extends({
    d: data
  }, style, {
    className: 'rv-sankey__link',
    opacity: Number.isFinite(opacity) ? opacity : DEFAULT_LINK_OPACITY,
    stroke: color || DEFAULT_LINK_COLOR,
    onClick: function onClick(e) {
      return onLinkClick(node, e);
    },
    onMouseOver: function onMouseOver(e) {
      return onLinkMouseOver(node, e);
    },
    onMouseOut: function onMouseOut(e) {
      return onLinkMouseOut(node, e);
    },
    strokeWidth: strokeWidth,
    fill: 'none'
  }));
}

SankeyLink.displayName = 'SankeyLink';
SankeyLink.requiresSVG = true;
exports.default = SankeyLink;