react-vis
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Data visualization library based on React and d3.
279 lines (236 loc) • 11.3 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
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 _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 _propTypes = require('prop-types');
var _propTypes2 = _interopRequireDefault(_propTypes);
var _animation = require('../../animation');
var _animation2 = _interopRequireDefault(_animation);
var _seriesUtils = require('../../utils/series-utils');
var _d3Shape = require('d3-shape');
var _abstractSeries = require('./abstract-series');
var _abstractSeries2 = _interopRequireDefault(_abstractSeries);
var _scalesUtils = require('../../utils/scales-utils');
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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 predefinedClassName = 'rv-xy-plot__series rv-xy-plot__series--arc';
var ATTRIBUTES = ['radius', 'angle'];
var defaultProps = _extends({}, _abstractSeries2.default.defaultProps, {
center: { x: 0, y: 0 },
arcClassName: '',
className: '',
style: {},
padAngle: 0
});
/**
* Prepare the internal representation of row for real use.
* This is necessary because d3 insists on starting at 12 oclock and moving
* clockwise, rather than starting at 3 oclock and moving counter clockwise
* as one might expect from polar
* @param {Object} row - coordinate object to be modifed
* @return {Object} angle corrected object
*/
function modifyRow(row) {
var radius = row.radius,
angle = row.angle,
angle0 = row.angle0;
var truedAngle = -1 * angle + Math.PI / 2;
var truedAngle0 = -1 * angle0 + Math.PI / 2;
return _extends({}, row, {
x: radius * Math.cos(truedAngle),
y: radius * Math.sin(truedAngle),
angle: truedAngle,
angle0: truedAngle0
});
}
var ArcSeries = function (_AbstractSeries) {
_inherits(ArcSeries, _AbstractSeries);
function ArcSeries(props) {
_classCallCheck(this, ArcSeries);
var _this = _possibleConstructorReturn(this, (ArcSeries.__proto__ || Object.getPrototypeOf(ArcSeries)).call(this, props));
var scaleProps = _this._getAllScaleProps(props);
_this.state = { scaleProps: scaleProps };
return _this;
}
_createClass(ArcSeries, [{
key: 'componentWillReceiveProps',
value: function componentWillReceiveProps(nextProps) {
this.setState({ scaleProps: this._getAllScaleProps(nextProps) });
}
/**
* Get the map of scales from the props.
* @param {Object} props Props.
* @param {Array} data Array of all data.
* @returns {Object} Map of scales.
* @private
*/
}, {
key: '_getAllScaleProps',
value: function _getAllScaleProps(props) {
var defaultScaleProps = this._getDefaultScaleProps(props);
var userScaleProps = (0, _scalesUtils.extractScalePropsFromProps)(props, ATTRIBUTES);
var missingScaleProps = (0, _scalesUtils.getMissingScaleProps)(_extends({}, defaultScaleProps, userScaleProps), props.data, ATTRIBUTES);
return _extends({}, defaultScaleProps, userScaleProps, missingScaleProps);
}
/**
* Get the list of scale-related settings that should be applied by default.
* @param {Object} props Object of props.
* @returns {Object} Defaults.
* @private
*/
}, {
key: '_getDefaultScaleProps',
value: function _getDefaultScaleProps(props) {
var innerWidth = props.innerWidth,
innerHeight = props.innerHeight;
var radius = Math.min(innerWidth / 2, innerHeight / 2);
return {
radiusRange: [0, radius],
_radiusValue: radius,
angleType: 'literal'
};
}
}, {
key: 'render',
value: function render() {
var _this2 = this;
var _props = this.props,
arcClassName = _props.arcClassName,
animation = _props.animation,
className = _props.className,
center = _props.center,
data = _props.data,
disableSeries = _props.disableSeries,
hideSeries = _props.hideSeries,
marginLeft = _props.marginLeft,
marginTop = _props.marginTop,
padAngle = _props.padAngle,
style = _props.style;
if (!data) {
return null;
}
if (animation) {
var cloneData = data.map(function (d) {
return _extends({}, d);
});
return _react2.default.createElement(
'g',
{ className: 'rv-xy-plot__series--arc__animation-wrapper' },
_react2.default.createElement(
_animation2.default,
_extends({}, this.props, {
animatedProps: _seriesUtils.ANIMATED_SERIES_PROPS,
data: cloneData
}),
_react2.default.createElement(ArcSeries, _extends({}, this.props, {
animation: null,
disableSeries: true,
data: cloneData
}))
),
_react2.default.createElement(ArcSeries, _extends({}, this.props, {
animation: null,
hideSeries: true,
style: { stroke: 'red' }
}))
);
}
var scaleProps = this.state.scaleProps;
var radiusDomain = scaleProps.radiusDomain;
// need to generate our own functors as abstract series doesnt have anythign for us
var radius = (0, _scalesUtils.getAttributeFunctor)(scaleProps, 'radius');
var radius0 = (0, _scalesUtils.getAttr0Functor)(scaleProps, 'radius');
var angle = (0, _scalesUtils.getAttributeFunctor)(scaleProps, 'angle');
var angle0 = (0, _scalesUtils.getAttr0Functor)(scaleProps, 'angle');
// but it does have good color support!
var fill = this._getAttributeFunctor('fill') || this._getAttributeFunctor('color');
var stroke = this._getAttributeFunctor('stroke') || this._getAttributeFunctor('color');
var opacity = this._getAttributeFunctor('opacity');
var x = this._getAttributeFunctor('x');
var y = this._getAttributeFunctor('y');
return _react2.default.createElement(
'g',
{
className: predefinedClassName + ' ' + className,
onMouseOver: this._seriesMouseOverHandler,
onMouseOut: this._seriesMouseOutHandler,
onClick: this._seriesClickHandler,
onContextMenu: this._seriesRightClickHandler,
opacity: hideSeries ? 0 : 1,
pointerEvents: disableSeries ? 'none' : 'all',
transform: 'translate(' + (marginLeft + x(center)) + ',' + (marginTop + y(center)) + ')'
},
data.map(function (row, i) {
var noRadius = radiusDomain[1] === radiusDomain[0];
var arcArg = {
innerRadius: noRadius ? 0 : radius0(row),
outerRadius: radius(row),
startAngle: angle0(row) || 0,
endAngle: angle(row)
};
var arcedData = (0, _d3Shape.arc)().padAngle(padAngle);
var rowStyle = row.style || {};
var rowClassName = row.className || '';
return _react2.default.createElement('path', {
style: _extends({
opacity: opacity && opacity(row),
stroke: stroke && stroke(row),
fill: fill && fill(row)
}, style, rowStyle),
onClick: function onClick(e) {
return _this2._valueClickHandler(modifyRow(row), e);
},
onContextMenu: function onContextMenu(e) {
return _this2._valueRightClickHandler(modifyRow(row), e);
},
onMouseOver: function onMouseOver(e) {
return _this2._valueMouseOverHandler(modifyRow(row), e);
},
onMouseOut: function onMouseOut(e) {
return _this2._valueMouseOutHandler(modifyRow(row), e);
},
key: i,
className: predefinedClassName + '-path ' + arcClassName + ' ' + rowClassName,
d: arcedData(arcArg)
});
})
);
}
}]);
return ArcSeries;
}(_abstractSeries2.default);
ArcSeries.propTypes = _extends({}, _abstractSeries2.default.propTypes, (0, _scalesUtils.getScalePropTypesByAttribute)('radius'), (0, _scalesUtils.getScalePropTypesByAttribute)('angle'), {
center: _propTypes2.default.shape({
x: _propTypes2.default.number,
y: _propTypes2.default.number
}),
arcClassName: _propTypes2.default.string,
padAngle: _propTypes2.default.oneOfType([_propTypes2.default.func, _propTypes2.default.number])
});
ArcSeries.defaultProps = defaultProps;
ArcSeries.displayName = 'ArcSeries';
exports.default = ArcSeries;