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Merge pull request #320 from spiderbites/bar-group-horizontal
[shape] Add <BarGroupHorizontal /> component
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packages/vx-demo/components/tiles/bargrouphorizontal.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,100 @@ | ||
| import React from 'react'; | ||
| import { BarGroupHorizontal } from '@vx/shape'; | ||
| import { Group } from '@vx/group'; | ||
| import { AxisLeft } from '@vx/axis'; | ||
| import { cityTemperature } from '@vx/mock-data'; | ||
| import { scaleBand, scaleLinear, scaleOrdinal } from '@vx/scale'; | ||
| import { timeParse, timeFormat } from 'd3-time-format'; | ||
| import { extent, max } from 'd3-array'; | ||
|
|
||
| const data = cityTemperature.slice(0, 4); | ||
| const keys = Object.keys(data[0]).filter(d => d !== 'date'); | ||
| const parseDate = timeParse('%Y%m%d'); | ||
| const format = timeFormat('%b %d'); | ||
| const formatDate = date => format(parseDate(date)); | ||
|
|
||
| // accessors | ||
| const y0 = d => d.date; | ||
| const x = d => d.value; | ||
|
|
||
| export default ({ | ||
| width, | ||
| height, | ||
| events = false, | ||
| margin = { | ||
| top: 20, | ||
| left: 50, | ||
| right: 10, | ||
| bottom: 0 | ||
| } | ||
| }) => { | ||
| if (width < 10) return null; | ||
|
|
||
| // bounds | ||
| const xMax = width - margin.left - margin.right; | ||
| const yMax = height - 100; | ||
|
|
||
| // // scales | ||
| const y0Scale = scaleBand({ | ||
| rangeRound: [0, yMax], | ||
| domain: data.map(y0), | ||
| padding: 0.2, | ||
| tickFormat: () => val => formatDate(val) | ||
| }); | ||
|
|
||
| const y1Scale = scaleBand({ | ||
| rangeRound: [0, y0Scale.bandwidth()], | ||
| domain: keys, | ||
| padding: 0.1 | ||
| }); | ||
|
|
||
| const xScale = scaleLinear({ | ||
| rangeRound: [xMax, 0], | ||
| domain: [ | ||
| 0, | ||
| max(data, d => { | ||
| return max(keys, key => d[key]); | ||
| }) | ||
| ] | ||
| }); | ||
|
|
||
| const zScale = scaleOrdinal({ | ||
| domain: keys, | ||
| range: ['#aeeef8', '#e5fd3d', '#9caff6'] | ||
| }); | ||
|
|
||
| return ( | ||
| <svg width={width} height={height}> | ||
| <rect x={0} y={0} width={width} height={height} fill="#612efb" rx={14} /> | ||
| <Group top={margin.top} left={margin.left}> | ||
| <BarGroupHorizontal | ||
| data={data} | ||
| keys={keys} | ||
| width={xMax} | ||
| y0={y0} | ||
| y0Scale={y0Scale} | ||
| y1Scale={y1Scale} | ||
| xScale={xScale} | ||
| zScale={zScale} | ||
| rx={4} | ||
| onClick={data => event => { | ||
| if (!events) return; | ||
| alert(`clicked: ${JSON.stringify(data)}`); | ||
| }} | ||
| /> | ||
| <AxisLeft | ||
| scale={y0Scale} | ||
| stroke="#e5fd3d" | ||
| tickStroke="#e5fd3d" | ||
| hideAxisLine | ||
| tickLabelProps={(value, index) => ({ | ||
| fill: '#e5fd3d', | ||
| fontSize: 11, | ||
| textAnchor: 'end', | ||
| dy: '0.33em' | ||
| })} | ||
| /> | ||
| </Group> | ||
| </svg> | ||
| ); | ||
| }; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,116 @@ | ||
| import React from 'react'; | ||
| import Show from '../components/show'; | ||
| import BarGroupHorizontal from '../components/tiles/bargrouphorizontal'; | ||
|
|
||
| export default () => { | ||
| return ( | ||
| <Show | ||
| events={true} | ||
| margin={{ top: 45, left: 60, right: 20, bottom: 0 }} | ||
| component={BarGroupHorizontal} | ||
| title="Bar Group Horizontal" | ||
| > | ||
| {`import React from 'react'; | ||
| import { BarGroupHorizontal } from '@vx/shape'; | ||
| import { Group } from '@vx/group'; | ||
| import { AxisLeft } from '@vx/axis'; | ||
| import { cityTemperature } from '@vx/mock-data'; | ||
| import { scaleBand, scaleLinear, scaleOrdinal } from '@vx/scale'; | ||
| import { timeParse, timeFormat } from 'd3-time-format'; | ||
| import { extent, max } from 'd3-array'; | ||
| const data = cityTemperature.slice(0, 4); | ||
| const keys = Object.keys(data[0]).filter(d => d !== 'date'); | ||
| const parseDate = timeParse('%Y%m%d'); | ||
| const format = timeFormat('%b %d'); | ||
| const formatDate = date => format(parseDate(date)); | ||
| // accessors | ||
| const y0 = d => d.date; | ||
| const x = d => d.value; | ||
| export default ({ | ||
| width, | ||
| height, | ||
| events = false, | ||
| margin = { | ||
| top: 20, | ||
| left: 50, | ||
| right: 10, | ||
| bottom: 0 | ||
| }, | ||
| }) => { | ||
| if (width < 10) return null; | ||
| // bounds | ||
| const xMax = width - margin.left - margin.right; | ||
| const yMax = height - 100 | ||
| // // scales | ||
| const y0Scale = scaleBand({ | ||
| rangeRound: [0, yMax], | ||
| domain: data.map(y0), | ||
| padding: 0.2, | ||
| tickFormat: () => val => formatDate(val) | ||
| }); | ||
| const y1Scale = scaleBand({ | ||
| rangeRound: [0, y0Scale.bandwidth()], | ||
| domain: keys, | ||
| padding: 0.1 | ||
| }); | ||
| const xScale = scaleLinear({ | ||
| rangeRound: [xMax, 0], | ||
| domain: [ | ||
| 0, | ||
| max(data, d => { | ||
| return max(keys, key => d[key]); | ||
| }) | ||
| ] | ||
| }); | ||
| const zScale = scaleOrdinal({ | ||
| domain: keys, | ||
| range: ['#aeeef8', '#e5fd3d', '#9caff6'] | ||
| }); | ||
| return ( | ||
| <svg width={width} height={height}> | ||
| <rect x={0} y={0} width={width} height={height} fill='#612efb' rx={14} /> | ||
| <Group top={margin.top} left={margin.left}> | ||
| <BarGroupHorizontal | ||
| data={data} | ||
| keys={keys} | ||
| width={xMax} | ||
| y0={y0} | ||
| y0Scale={y0Scale} | ||
| y1Scale={y1Scale} | ||
| xScale={xScale} | ||
| zScale={zScale} | ||
| rx={4} | ||
| onClick={data => event => { | ||
| if (!events) return; | ||
| alert(\`clicked: \${JSON.stringify(data)}\`); | ||
| }} | ||
| /> | ||
| <AxisLeft | ||
| scale={y0Scale} | ||
| stroke="#e5fd3d" | ||
| tickStroke="#e5fd3d" | ||
| hideAxisLine | ||
| tickLabelProps={(value, index) => ({ | ||
| fill: '#e5fd3d', | ||
| fontSize: 11, | ||
| textAnchor: 'end', | ||
| dy: '0.33em' | ||
| })} | ||
| /> | ||
| </Group> | ||
| </svg> | ||
| ); | ||
| }; | ||
| `} | ||
| </Show> | ||
| ); | ||
| }; |
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