react-radial/es/Radial.js

a radial component built with react and resonance

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; };

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; }

import React, { Component } from 'react';
import { NodeGroup } from 'resonance';
import * as d3 from 'd3';
import { renderObject } from './renderObject';

var Radial = function (_Component) {
  _inherits(Radial, _Component);

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

    return _possibleConstructorReturn(this, _Component.apply(this, arguments));
  }

  Radial.prototype.componentDidMount = function componentDidMount() {
    this.props.updateData();
  };

  Radial.prototype.componentDidUpdate = function componentDidUpdate() {
    // this needs to be called due to a bug in the resonance v0.9.5, it should otherwise live in the render object
    var data = this.props.data;

    data.forEach(function (d) {
      var buttonFunctions = d.buttonFunctions,
          text = d.text;

      d3.select('#arc' + text).on('mouseover', function () {
        // these are minor faux-dom operations, styling only
        d3.select('#arc' + text).style('fill-opacity', 1);
        // this id matches the svg group id specified above
        document.body.style.cursor = "pointer";
      }).on('mouseout', function () {
        // these are minor faux-dom operations, styling only
        d3.select('#arc' + text).style('fill-opacity', .6);
        // this id matches the svg group id specified above
        document.body.style.cursor = "default";
      }).on('click', function (event) {
        d3.event.stopPropagation();
        buttonFunctions();
      });
    });
  };

  Radial.prototype.render = function render() {
    var _this = this;
    var _props = this.props,
        innerRadius = _props.innerRadius,
        outerRadius = _props.outerRadius,
        stroke = _props.stroke,
        strokeWidth = _props.strokeWidth,
        duration = _props.duration,
        delay = _props.delay,
        cx = _props.cx,
        cy = _props.cy,
        data = _props.data,
        fill = _props.fill;

    var totalRadius = innerRadius + outerRadius;
    var size = totalRadius * 2 + strokeWidth * 2;
    return React.createElement(
      'div',
      { style: {
          position: 'fixed',
          zIndex: 20000,
          width: size + 'px',
          height: size + 'px',
          transform: 'translate(' + (cx - totalRadius) + 'px,' + (cy - totalRadius) + 'px)'
        } },
      React.createElement(
        'svg',
        {
          viewBox: strokeWidth + ' ' + strokeWidth + ' ' + size + ' ' + size,
          preserveAspectRatio: 'none',
          style: {
            position: 'absolute',
            left: 0, top: 0, width: '100%', height: '100%'
          }
        },
        React.createElement(
          NodeGroup,
          {
            data: data,
            keyAccessor: function keyAccessor(d) {
              return d.key;
            },
            start: function start(dat, i) {
              return _extends({}, renderObject(dat, i));
            },
            update: function update(dat, i) {
              return _extends({}, renderObject(dat, i), {
                timing: {
                  duration: duration,
                  delay: i * delay,
                  ease: d3.easeCircleInOut
                }
              });
            }
          },
          function (nodes) {

            return React.createElement(
              'g',
              null,
              nodes.map(function (_ref) {
                var key = _ref.key,
                    data = _ref.data,
                    state = _ref.state;
                // state here comes from our render object
                return React.createElement(
                  'g',
                  state.g,
                  React.createElement('path', _extends({}, state.region, { style: _extends({}, state.region.style, { stroke: stroke, fill: fill }) })),
                  React.createElement('path', state.arc),
                  React.createElement(
                    'text',
                    state.text,
                    React.createElement(
                      'textPath',
                      _extends({}, state.textPath, { fill: stroke }),
                      ' ',
                      data.text
                    )
                  )
                );
              })
            );
          }
        ),
        React.createElement('circle', {
          cx: innerRadius + outerRadius + strokeWidth,
          cy: innerRadius + outerRadius + strokeWidth,
          r: 3,
          fill: 'none',
          stroke: stroke,
          opacity: .5
        })
      )
    );
  };

  return Radial;
}(Component);

export default Radial;