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heatmap-series.js
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heatmap-series.js
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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 Animation from 'animation';
import {ANIMATED_SERIES_PROPS} from 'utils/series-utils';
import {getCombinedClassName} from 'utils/styling-utils';
import AbstractSeries from './abstract-series';
const predefinedClassName = 'rv-xy-plot__series rv-xy-plot__series--heatmap';
class HeatmapSeries extends AbstractSeries {
static getParentConfig(attr) {
const isDomainAdjustmentNeeded = attr === 'x' || attr === 'y';
return {isDomainAdjustmentNeeded};
}
render() {
const {
animation,
className,
data,
marginLeft,
marginTop,
style
} = this.props;
if (!data) {
return null;
}
if (animation) {
return (
<Animation {...this.props} animatedProps={ANIMATED_SERIES_PROPS}>
<HeatmapSeries {...this.props} animation={null} />
</Animation>
);
}
const {rectStyle} = {rectStyle: {}, ...style};
const x = this._getAttributeFunctor('x');
const y = this._getAttributeFunctor('y');
const opacity = this._getAttributeFunctor('opacity');
const fill =
this._getAttributeFunctor('fill') || this._getAttributeFunctor('color');
const stroke =
this._getAttributeFunctor('stroke') || this._getAttributeFunctor('color');
const xDistance = this._getScaleDistance('x');
const yDistance = this._getScaleDistance('y');
return (
<g
className={getCombinedClassName(predefinedClassName, className)}
transform={`translate(${marginLeft},${marginTop})`}
>
{data.map((d, i) => {
const attrs = {
style: {
stroke: stroke && stroke(d),
fill: fill && fill(d),
opacity: opacity && opacity(d),
...style
},
...rectStyle,
x: x(d) - xDistance / 2,
y: y(d) - yDistance / 2,
width: xDistance,
height: yDistance,
onClick: e => this._valueClickHandler(d, e),
onContextMenu: e => this._valueRightClickHandler(d, e),
onMouseOver: e => this._valueMouseOverHandler(d, e),
onMouseOut: e => this._valueMouseOutHandler(d, e)
};
return <rect key={i} {...attrs} />;
})}
</g>
);
}
}
HeatmapSeries.propTypes = {
...AbstractSeries.propTypes
};
HeatmapSeries.displayName = 'HeatmapSeries';
export default HeatmapSeries;