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Merge pull request #1258 from FormidableLabs/experiment/horizontal
Improve horizontal charts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,240 @@ | ||
| /*eslint-disable no-magic-numbers,react/no-multi-comp */ | ||
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| import React from "react"; | ||
| import { VictoryChart } from "../../packages/victory-chart/src/index"; | ||
| import { VictoryAxis } from "../../packages/victory-axis/src/index"; | ||
| import { VictoryBar } from "../../packages/victory-bar/src/index"; | ||
| import { VictoryBrushLine } from "../../packages/victory-brush-line/src/index"; | ||
| import { VictoryScatter } from "../../packages/victory-scatter/src/index"; | ||
| import { VictoryClipContainer, Point, Selection } from "../../packages/victory-core/src/index"; | ||
| import { VictoryZoomContainer } from "../../packages/victory-zoom-container/src/index"; | ||
| import { VictoryBrushContainer } from "../../packages/victory-brush-container/src/index"; | ||
|
|
||
| const bars = [ | ||
| { name: "SEA", range: [new Date(2013, 1, 1), new Date(2019, 1, 1)] }, | ||
| { name: "HKG", range: [new Date(2015, 1, 1), new Date(2015, 5, 1)] }, | ||
| { name: "LHR", range: [new Date(2016, 5, 1), new Date(2019, 1, 1)] }, | ||
| { name: "DEN", range: [new Date(2018, 8, 1), new Date(2019, 1, 1)] } | ||
| ]; | ||
|
|
||
| const points = [ | ||
| { name: "SEA", date: new Date(2012, 9, 1) }, | ||
| { name: "HKG", date: new Date(2014, 3, 1) }, | ||
| { name: "LHR", date: new Date(2015, 6, 1) }, | ||
| { name: "DEN", date: new Date(2018, 3, 1) } | ||
| ]; | ||
|
|
||
| class DraggablePoint extends React.Component { | ||
| static defaultEvents = [ | ||
| { | ||
| target: "data", | ||
| eventHandlers: { | ||
| onMouseOver: (evt, targetProps) => { | ||
| return [ | ||
| { | ||
| mutation: () => Object.assign({}, targetProps, { active: true }) | ||
| } | ||
| ]; | ||
| }, | ||
| onMouseDown: (evt, targetProps) => { | ||
| return [ | ||
| { | ||
| mutation: () => Object.assign({}, targetProps, { dragging: true }) | ||
| } | ||
| ]; | ||
| }, | ||
| onMouseMove: (evt, targetProps) => { | ||
| const { scale, onPointChange, datum } = targetProps; | ||
| if (targetProps.dragging) { | ||
| const { x } = Selection.getSVGEventCoordinates(evt); | ||
| const point = scale.y.invert(x); | ||
| const name = datum.name; | ||
| onPointChange({ name, date: point }); | ||
| return [ | ||
| { | ||
| mutation: () => Object.assign({}, targetProps, { x }) | ||
| } | ||
| ]; | ||
| } | ||
| return null; | ||
| }, | ||
| onMouseUp: (evt, targetProps) => { | ||
| return [ | ||
| { | ||
| mutation: () => Object.assign({}, targetProps, { dragging: false, active: false }) | ||
| } | ||
| ]; | ||
| }, | ||
| onMouseLeave: (evt, targetProps) => { | ||
| return [ | ||
| { | ||
| mutation: () => Object.assign({}, targetProps, { dragging: false, active: false }) | ||
| } | ||
| ]; | ||
| } | ||
| } | ||
| } | ||
| ]; | ||
|
|
||
| render() { | ||
| return <Point {...this.props} />; | ||
| } | ||
| } | ||
|
|
||
| class App extends React.Component { | ||
| constructor() { | ||
| super(); | ||
| this.state = { bars, points }; | ||
| } | ||
|
|
||
| handleZoom(domain) { | ||
| this.setState({ zoomDomain: domain }); | ||
| } | ||
|
|
||
| onDomainChange(domain, props) { | ||
| const { name } = props; | ||
| const newBars = this.state.bars.map((bar) => | ||
| bar.name === name ? { name, range: domain } : bar | ||
| ); | ||
| this.setState({ bars: newBars }); | ||
| } | ||
|
|
||
| onPointChange(point) { | ||
| const newPoints = this.state.points.map((p) => (p.name === point.name ? point : p)); | ||
| this.setState({ points: newPoints }); | ||
| } | ||
|
|
||
| render() { | ||
| const containerStyle = { | ||
| display: "flex", | ||
| flexDirection: "row", | ||
| flexWrap: "wrap", | ||
| alignItems: "center", | ||
| justifyContent: "center" | ||
| }; | ||
|
|
||
| const sharedProps = { | ||
| width: 800, | ||
| domain: { y: [new Date(2012, 1, 1), new Date(2019, 1, 1)], x: [0.5, 4.5] } | ||
| }; | ||
|
|
||
| return ( | ||
| <div style={containerStyle}> | ||
| <VictoryChart | ||
| horizontal | ||
| {...sharedProps} | ||
| height={400} | ||
| padding={{ top: 50, left: 50, right: 30, bottom: 0 }} | ||
| containerComponent={ | ||
| <VictoryZoomContainer | ||
| responsive={false} | ||
| allowPan={false} | ||
| zoomDomain={this.state.zoomDomain} | ||
| zoomDimension="y" | ||
| onZoomDomainChange={this.handleZoom.bind(this)} | ||
| clipContainerComponent={ | ||
| <VictoryClipContainer clipPadding={{ top: 15, bottom: 15 }} /> | ||
| } | ||
| /> | ||
| } | ||
| > | ||
| <VictoryAxis | ||
| style={{ | ||
| axis: { stroke: "none" } | ||
| }} | ||
| /> | ||
|
|
||
| {bars.map((bar, index) => ( | ||
| <VictoryAxis | ||
| dependentAxis | ||
| key={index} | ||
| axisComponent={ | ||
| <VictoryBrushLine | ||
| name={bar.name} | ||
| width={20} | ||
| allowDraw={false} | ||
| brushDomain={bar.range} | ||
| onBrushDomainChange={this.onDomainChange.bind(this)} | ||
| brushStyle={{ | ||
| fill: "skyBlue", | ||
| opacity: (d, a) => (a ? 1 : 0.5) | ||
| }} | ||
| /> | ||
| } | ||
| style={{ | ||
| axis: { stroke: "none" } | ||
| }} | ||
| axisValue={bar.name} | ||
| tickFormat={() => ""} | ||
| /> | ||
| ))} | ||
| <VictoryScatter | ||
| data={points} | ||
| dataComponent={<DraggablePoint onPointChange={this.onPointChange.bind(this)} />} | ||
| style={{ | ||
| data: { | ||
| fill: "skyBlue", | ||
| opacity: (d, a) => (a ? 1 : 0.5), | ||
| cursor: "move" | ||
| } | ||
| }} | ||
| x="name" | ||
| y="date" | ||
| size={10} | ||
| /> | ||
| </VictoryChart> | ||
| <VictoryChart | ||
| horizontal | ||
| {...sharedProps} | ||
| padding={{ top: 30, left: 50, right: 30, bottom: 0 }} | ||
| scale={{ y: "time" }} | ||
| height={120} | ||
| containerComponent={ | ||
| <VictoryBrushContainer | ||
| responsive={false} | ||
| brushDomain={this.state.zoomDomain} | ||
| brushDimension="y" | ||
| onBrushDomainChange={this.handleZoom.bind(this)} | ||
| /> | ||
| } | ||
| > | ||
| <VictoryAxis | ||
| style={{ | ||
| axis: { stroke: "none" } | ||
| }} | ||
| /> | ||
| <VictoryAxis | ||
| dependentAxis | ||
| orientation="top" | ||
| style={{ | ||
| axis: { stroke: "none" }, | ||
| tickLabels: { fontSize: 20 } | ||
| }} | ||
| tickCount={3} | ||
| tickFormat={(t) => t.getFullYear()} | ||
| /> | ||
| <VictoryScatter | ||
| data={this.state.points} | ||
| size={5} | ||
| style={{ | ||
| data: { fill: "skyBlue" } | ||
| }} | ||
| x="name" | ||
| y="date" | ||
| /> | ||
| <VictoryBar | ||
| style={{ | ||
| data: { fill: "skyBlue" } | ||
| }} | ||
| data={this.state.bars} | ||
| x="name" | ||
| y={(d) => d.range[0]} | ||
| y0={(d) => d.range[1]} | ||
| /> | ||
| </VictoryChart> | ||
| </div> | ||
| ); | ||
| } | ||
| } | ||
|
|
||
| export default App; |
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