react-vis
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Data visualization library based on React and d3.
263 lines (233 loc) • 12.9 kB
JavaScript
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// 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.
import React from 'react';
import PropTypes from 'prop-types';
import Animation from "../../animation";
import { ANIMATED_SERIES_PROPS } from "../../utils/series-utils";
import { getCombinedClassName } from "../../utils/styling-utils";
import { DEFAULT_OPACITY } from "../../theme";
import AbstractSeries from "./abstract-series";
var predefinedClassName = 'rv-xy-plot__series rv-xy-plot__series--whisker';
var DEFAULT_STROKE_WIDTH = 1;
var DEFAULT_CROSS_BAR_WIDTH = 6;
/**
* Render whisker lines for a data point.
* @param {Object} whiskerMarkProps All the properties of the whisker mark.
* @private
*/
var renderWhiskerMark = function renderWhiskerMark(whiskerMarkProps) {
return function (d, i) {
var crossBarWidth = whiskerMarkProps.crossBarWidth,
opacityFunctor = whiskerMarkProps.opacityFunctor,
sizeFunctor = whiskerMarkProps.sizeFunctor,
strokeFunctor = whiskerMarkProps.strokeFunctor,
strokeWidth = whiskerMarkProps.strokeWidth,
style = whiskerMarkProps.style,
valueClickHandler = whiskerMarkProps.valueClickHandler,
valueMouseOutHandler = whiskerMarkProps.valueMouseOutHandler,
valueMouseOverHandler = whiskerMarkProps.valueMouseOverHandler,
valueRightClickHandler = whiskerMarkProps.valueRightClickHandler,
xFunctor = whiskerMarkProps.xFunctor,
yFunctor = whiskerMarkProps.yFunctor;
var r = sizeFunctor ? sizeFunctor(d) : 0;
var cx = xFunctor(d);
var cy = yFunctor(d);
var positiveXVariance = xFunctor({
x: d.x + d.xVariance / 2
});
var negativeXVariance = xFunctor({
x: d.x - d.xVariance / 2
});
var positiveYVariance = yFunctor({
y: d.y + d.yVariance / 2
});
var negativeYVariance = yFunctor({
y: d.y - d.yVariance / 2
});
/**
* Determine whether on not we should draw whiskers in each direction.
* We need to see an actual variance value, and also have that value extend past the
* radius "buffer" region in which we won't be drawing (if any).
*/
var hasXWhiskers = positiveXVariance && cx + r < positiveXVariance;
var hasYWhiskers = positiveYVariance && cy - r > positiveYVariance;
if (!hasXWhiskers && !hasYWhiskers) {
return null;
}
var styleAttr = _objectSpread({
opacity: opacityFunctor ? opacityFunctor(d) : DEFAULT_OPACITY,
stroke: strokeFunctor && strokeFunctor(d),
strokeWidth: strokeWidth || DEFAULT_STROKE_WIDTH
}, style);
var crossBarExtension = crossBarWidth / 2;
var rightLineAttrs = {
x1: cx + r,
y1: cy,
x2: positiveXVariance,
y2: cy,
style: styleAttr
};
var leftLineAttrs = {
x1: cx - r,
y1: cy,
x2: negativeXVariance,
y2: cy,
style: styleAttr
};
var rightCrossBarAttrs = {
x1: positiveXVariance,
y1: cy - crossBarExtension,
x2: positiveXVariance,
y2: cy + crossBarExtension,
style: styleAttr
};
var leftCrossBarAttrs = {
x1: negativeXVariance,
y1: cy - crossBarExtension,
x2: negativeXVariance,
y2: cy + crossBarExtension,
style: styleAttr
};
var upperLineAttrs = {
x1: cx,
y1: cy - r,
x2: cx,
y2: positiveYVariance,
style: styleAttr
};
var lowerLineAttrs = {
x1: cx,
y1: cy + r,
x2: cx,
y2: negativeYVariance,
style: styleAttr
};
var upperCrossBarAttrs = {
x1: cx - crossBarExtension,
y1: positiveYVariance,
x2: cx + crossBarExtension,
y2: positiveYVariance,
style: styleAttr
};
var lowerCrossBarAttrs = {
x1: cx - crossBarExtension,
y1: negativeYVariance,
x2: cx + crossBarExtension,
y2: negativeYVariance,
style: styleAttr
};
return /*#__PURE__*/React.createElement("g", {
className: "mark-whiskers",
key: i,
onClick: function onClick(e) {
return valueClickHandler(d, e);
},
onContextMenu: function onContextMenu(e) {
return valueRightClickHandler(d, e);
},
onMouseOver: function onMouseOver(e) {
return valueMouseOverHandler(d, e);
},
onMouseOut: function onMouseOut(e) {
return valueMouseOutHandler(d, e);
}
}, hasXWhiskers ? /*#__PURE__*/React.createElement("g", {
className: "x-whiskers"
}, /*#__PURE__*/React.createElement("line", rightLineAttrs), /*#__PURE__*/React.createElement("line", leftLineAttrs), /*#__PURE__*/React.createElement("line", rightCrossBarAttrs), /*#__PURE__*/React.createElement("line", leftCrossBarAttrs)) : null, hasYWhiskers ? /*#__PURE__*/React.createElement("g", {
className: "y-whiskers"
}, /*#__PURE__*/React.createElement("line", upperLineAttrs), /*#__PURE__*/React.createElement("line", lowerLineAttrs), /*#__PURE__*/React.createElement("line", upperCrossBarAttrs), /*#__PURE__*/React.createElement("line", lowerCrossBarAttrs)) : null);
};
};
var WhiskerSeries = /*#__PURE__*/function (_AbstractSeries) {
_inherits(WhiskerSeries, _AbstractSeries);
var _super = _createSuper(WhiskerSeries);
function WhiskerSeries() {
_classCallCheck(this, WhiskerSeries);
return _super.apply(this, arguments);
}
_createClass(WhiskerSeries, [{
key: "render",
value: function render() {
var _this$props = this.props,
animation = _this$props.animation,
className = _this$props.className,
crossBarWidth = _this$props.crossBarWidth,
data = _this$props.data,
marginLeft = _this$props.marginLeft,
marginTop = _this$props.marginTop,
strokeWidth = _this$props.strokeWidth,
style = _this$props.style;
if (!data) {
return null;
}
if (animation) {
return /*#__PURE__*/React.createElement(Animation, _extends({}, this.props, {
animatedProps: ANIMATED_SERIES_PROPS
}), /*#__PURE__*/React.createElement(WhiskerSeries, _extends({}, this.props, {
animation: null
})));
}
var whiskerMarkProps = {
crossBarWidth: crossBarWidth,
opacityFunctor: this._getAttributeFunctor('opacity'),
sizeFunctor: this._getAttributeFunctor('size'),
strokeFunctor: this._getAttributeFunctor('stroke') || this._getAttributeFunctor('color'),
strokeWidth: strokeWidth,
style: style,
xFunctor: this._getAttributeFunctor('x'),
yFunctor: this._getAttributeFunctor('y'),
valueClickHandler: this._valueClickHandler,
valueRightClickHandler: this._valueRightClickHandler,
valueMouseOverHandler: this._valueMouseOverHandler,
valueMouseOutHandler: this._valueMouseOutHandler
};
return /*#__PURE__*/React.createElement("g", {
className: getCombinedClassName(predefinedClassName, className),
transform: "translate(".concat(marginLeft, ",").concat(marginTop, ")")
}, data.map(renderWhiskerMark(whiskerMarkProps)));
}
}]);
return WhiskerSeries;
}(AbstractSeries);
WhiskerSeries.displayName = 'WhiskerSeries';
WhiskerSeries.propTypes = _objectSpread(_objectSpread({}, AbstractSeries.propTypes), {}, {
strokeWidth: PropTypes.number
});
WhiskerSeries.defaultProps = _objectSpread(_objectSpread({}, AbstractSeries.defaultProps), {}, {
crossBarWidth: DEFAULT_CROSS_BAR_WIDTH,
size: 0,
strokeWidth: DEFAULT_STROKE_WIDTH
});
export default WhiskerSeries;