react-vis
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Data visualization library based on React and d3.
324 lines (268 loc) • 11.2 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 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 _pureRenderComponent = require('../../pure-render-component');
var _pureRenderComponent2 = _interopRequireDefault(_pureRenderComponent);
var _scalesUtils = require('../../utils/scales-utils');
var _animationUtils = require('../../utils/animation-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 propTypes = _extends({}, (0, _scalesUtils.getScalePropTypesByAttribute)('x'), (0, _scalesUtils.getScalePropTypesByAttribute)('y'), (0, _scalesUtils.getScalePropTypesByAttribute)('size'), (0, _scalesUtils.getScalePropTypesByAttribute)('opacity'), (0, _scalesUtils.getScalePropTypesByAttribute)('color'), {
width: _react2.default.PropTypes.number,
height: _react2.default.PropTypes.number,
data: _react2.default.PropTypes.array,
onValueMouseOver: _react2.default.PropTypes.func,
onValueMouseOut: _react2.default.PropTypes.func,
onValueClick: _react2.default.PropTypes.func,
onSeriesMouseOver: _react2.default.PropTypes.func,
onSeriesMouseOut: _react2.default.PropTypes.func,
onSeriesClick: _react2.default.PropTypes.func,
onNearestX: _react2.default.PropTypes.func,
animation: _animationUtils.AnimationPropType
});
var AbstractSeries = function (_PureRenderComponent) {
_inherits(AbstractSeries, _PureRenderComponent);
function AbstractSeries(props) {
_classCallCheck(this, AbstractSeries);
var _this = _possibleConstructorReturn(this, (AbstractSeries.__proto__ || Object.getPrototypeOf(AbstractSeries)).call(this, props));
_this._seriesMouseOverHandler = _this._seriesMouseOverHandler.bind(_this);
_this._valueMouseOverHandler = _this._valueMouseOverHandler.bind(_this);
_this._seriesMouseOutHandler = _this._seriesMouseOutHandler.bind(_this);
_this._valueMouseOutHandler = _this._valueMouseOutHandler.bind(_this);
_this._seriesClickHandler = _this._seriesClickHandler.bind(_this);
_this._valueClickHandler = _this._valueClickHandler.bind(_this);
return _this;
}
/**
* Mouse over handler for the specific series' value.
* @param {Object} d Value object
* @param {Object} event Event.
* @protected
*/
_createClass(AbstractSeries, [{
key: '_valueMouseOverHandler',
value: function _valueMouseOverHandler(d, event) {
var _props = this.props;
var onValueMouseOver = _props.onValueMouseOver;
var onSeriesMouseOver = _props.onSeriesMouseOver;
if (onValueMouseOver) {
onValueMouseOver(d, { event: event });
}
if (onSeriesMouseOver) {
onSeriesMouseOver({ event: event });
}
}
/**
* Mouse over handler for the entire series.
* @param {Object} event Event.
* @protected
*/
}, {
key: '_seriesMouseOverHandler',
value: function _seriesMouseOverHandler(event) {
var onSeriesMouseOver = this.props.onSeriesMouseOver;
if (onSeriesMouseOver) {
onSeriesMouseOver({ event: event });
}
}
/**
* Mouse out handler for the specific series' value.
* @param {Object} d Value object
* @param {Object} event Event.
* @protected
*/
}, {
key: '_valueMouseOutHandler',
value: function _valueMouseOutHandler(d, event) {
var _props2 = this.props;
var onValueMouseOut = _props2.onValueMouseOut;
var onSeriesMouseOut = _props2.onSeriesMouseOut;
if (onValueMouseOut) {
onValueMouseOut(d, { event: event });
}
if (onSeriesMouseOut) {
onSeriesMouseOut({ event: event });
}
}
/**
* Mouse out handler for the entire series.
* @param {Object} event Event.
* @protected
*/
}, {
key: '_seriesMouseOutHandler',
value: function _seriesMouseOutHandler(event) {
var onSeriesMouseOut = this.props.onSeriesMouseOut;
if (onSeriesMouseOut) {
onSeriesMouseOut({ event: event });
}
}
/**
* Click handler for the specific series' value.
* @param {Object} d Value object
* @param {Object} event Event.
* @protected
*/
}, {
key: '_valueClickHandler',
value: function _valueClickHandler(d, event) {
var _props3 = this.props;
var onValueClick = _props3.onValueClick;
var onSeriesClick = _props3.onSeriesClick;
if (onValueClick) {
onValueClick(d, { event: event });
}
if (onSeriesClick) {
onSeriesClick({ event: event });
}
}
/**
* Click handler for the entire series.
* @param {Object} event Event.
* @protected
*/
}, {
key: '_seriesClickHandler',
value: function _seriesClickHandler(event) {
var onSeriesClick = this.props.onSeriesClick;
if (onSeriesClick) {
onSeriesClick({ event: event });
}
}
/**
* Tells the rest of the world that it requires SVG to work.
* @returns {boolean} Result.
*/
}, {
key: '_getAttributeFunctor',
/**
* Get attribute functor.
* @param {string} attr Attribute name
* @returns {*} Functor.
* @protected
*/
value: function _getAttributeFunctor(attr) {
return (0, _scalesUtils.getAttributeFunctor)(this.props, attr);
}
/**
* Get the attr0 functor.
* @param {string} attr Attribute name.
* @returns {*} Functor.
* @private
*/
}, {
key: '_getAttr0Functor',
value: function _getAttr0Functor(attr) {
return (0, _scalesUtils.getAttr0Functor)(this.props, attr);
}
/**
* Get the attribute value if it is available.
* @param {string} attr Attribute name.
* @returns {*} Attribute value if available, fallback value or undefined
* otherwise.
* @protected
*/
}, {
key: '_getAttributeValue',
value: function _getAttributeValue(attr) {
return (0, _scalesUtils.getAttributeValue)(this.props, attr);
}
/**
* Get the scale object distance by the attribute from the list of properties.
* @param {string} attr Attribute name.
* @returns {number} Scale distance.
* @protected
*/
}, {
key: '_getScaleDistance',
value: function _getScaleDistance(attr) {
var scaleObject = (0, _scalesUtils.getScaleObjectFromProps)(this.props, attr);
return scaleObject ? scaleObject.distance : 0;
}
}, {
key: '_getXCoordinateInContainer',
value: function _getXCoordinateInContainer(event) {
var _props$marginLeft = this.props.marginLeft;
var marginLeft = _props$marginLeft === undefined ? 0 : _props$marginLeft;
var clientX = event.nativeEvent.clientX;
var currentTarget = event.currentTarget;
var rect = currentTarget.getBoundingClientRect();
return clientX - rect.left - currentTarget.clientLeft - marginLeft;
}
}, {
key: 'onParentMouseMove',
value: function onParentMouseMove(event) {
var _props4 = this.props;
var onNearestX = _props4.onNearestX;
var data = _props4.data;
if (!onNearestX || !data) {
return;
}
var minDistance = Number.POSITIVE_INFINITY;
var value = null;
var valueIndex = null;
var coordinate = this._getXCoordinateInContainer(event);
var xScaleFn = this._getAttributeFunctor('x');
data.forEach(function (item, i) {
var currentCoordinate = xScaleFn(item);
var newDistance = Math.abs(coordinate - currentCoordinate);
if (newDistance < minDistance) {
minDistance = newDistance;
value = item;
valueIndex = i;
}
});
if (!value) {
return;
}
onNearestX(value, {
innerX: xScaleFn(value),
index: valueIndex,
event: event.nativeEvent
});
}
}], [{
key: 'getParentConfig',
/**
* Get a default config for the parent.
* @returns {Object} Empty config.
*/
value: function getParentConfig() {
return {};
}
}, {
key: 'requiresSVG',
get: function get() {
return true;
}
}]);
return AbstractSeries;
}(_pureRenderComponent2.default);
AbstractSeries.displayName = 'AbstractSeries';
AbstractSeries.propTypes = propTypes;
exports.default = AbstractSeries;