Add heatmap vis type #13945
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,3 @@ | ||
| .auto-domain-input--custom { | ||
| padding-top: 4px; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,31 @@ | ||
| // Libraries | ||
| import React, {CSSProperties, FunctionComponent} from 'react' | ||
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| const generateGradientStyle = (colors: string[]): CSSProperties => { | ||
| const stops = colors | ||
| .map((hex, i) => `${hex} ${Math.round((i / (colors.length - 1)) * 100)}%`) | ||
| .join(', ') | ||
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| return { | ||
| background: `linear-gradient(to right, ${stops})`, | ||
| } | ||
| } | ||
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| interface Props { | ||
| name: string | ||
| colors: string[] | ||
| } | ||
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| const ColorSchemeDropdownItem: FunctionComponent<Props> = ({name, colors}) => { | ||
|
There was a problem hiding this comment. Good to see more function components |
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| return ( | ||
| <div className="color-scheme-dropdown-item"> | ||
| <div | ||
| className="color-scheme-dropdown-item--swatches" | ||
| style={generateGradientStyle(colors)} | ||
| /> | ||
| <div className="color-scheme-dropdown-item--name">{name}</div> | ||
| </div> | ||
| ) | ||
| } | ||
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| export default ColorSchemeDropdownItem | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,107 @@ | ||
| // Libraries | ||
| import React, {FunctionComponent} from 'react' | ||
| import {Config, Table} from '@influxdata/vis' | ||
| import {get} from 'lodash' | ||
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| // Components | ||
| import EmptyGraphMessage from 'src/shared/components/EmptyGraphMessage' | ||
| import GraphLoadingDots from 'src/shared/components/GraphLoadingDots' | ||
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| // Utils | ||
| import {useVisDomainSettings} from 'src/shared/utils/useVisDomainSettings' | ||
| import {getFormatter} from 'src/shared/utils/vis' | ||
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| // Constants | ||
| import {VIS_THEME} from 'src/shared/constants' | ||
| import {DEFAULT_LINE_COLORS} from 'src/shared/constants/graphColorPalettes' | ||
| import {INVALID_DATA_COPY} from 'src/shared/copy/cell' | ||
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| // Types | ||
| import {RemoteDataState, HeatmapView} from 'src/types' | ||
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| interface Props { | ||
| table: Table | ||
| loading: RemoteDataState | ||
| viewProperties: HeatmapView | ||
| children: (config: Config) => JSX.Element | ||
| } | ||
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| const HeatmapContainer: FunctionComponent<Props> = ({ | ||
| table, | ||
| loading, | ||
| viewProperties: { | ||
| xColumn, | ||
| yColumn, | ||
| xDomain: storedXDomain, | ||
| yDomain: storedYDomain, | ||
| xAxisLabel, | ||
| yAxisLabel, | ||
| xPrefix, | ||
| xSuffix, | ||
| yPrefix, | ||
| ySuffix, | ||
| colors: storedColors, | ||
| binSize, | ||
| }, | ||
| children, | ||
| }) => { | ||
| const [xDomain, onSetXDomain, onResetXDomain] = useVisDomainSettings( | ||
| storedXDomain, | ||
| get(table, ['columns', xColumn, 'data'], []) | ||
| ) | ||
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| const [yDomain, onSetYDomain, onResetYDomain] = useVisDomainSettings( | ||
| storedYDomain, | ||
| get(table, ['columns', yColumn, 'data'], []) | ||
| ) | ||
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| const isValidView = | ||
| xColumn && yColumn && table.columns[xColumn] && table.columns[yColumn] | ||
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| if (!isValidView) { | ||
| return <EmptyGraphMessage message={INVALID_DATA_COPY} /> | ||
| } | ||
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| const colors: string[] = | ||
| storedColors && storedColors.length | ||
| ? storedColors | ||
|
There was a problem hiding this comment. ah, some colors are string[] and some are the color interface- would you mind adding a type assertion that trickles to this to protect against someone reverting to color type? or maybe just add it to the tech debt to-do list for now? :) |
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| : DEFAULT_LINE_COLORS.map(c => c.hex) | ||
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| const xFormatter = getFormatter(table.columns[xColumn].type, xPrefix, xSuffix) | ||
| const yFormatter = getFormatter(table.columns[yColumn].type, yPrefix, ySuffix) | ||
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| const config: Config = { | ||
| ...VIS_THEME, | ||
| table, | ||
| xAxisLabel, | ||
| yAxisLabel, | ||
| xDomain, | ||
| onSetXDomain, | ||
| onResetXDomain, | ||
| yDomain, | ||
| onSetYDomain, | ||
| onResetYDomain, | ||
| valueFormatters: { | ||
| [xColumn]: xFormatter, | ||
| [yColumn]: yFormatter, | ||
| }, | ||
| layers: [ | ||
| { | ||
| type: 'heatmap', | ||
| x: xColumn, | ||
| y: yColumn, | ||
| colors, | ||
| binSize, | ||
| }, | ||
| ], | ||
| } | ||
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| return ( | ||
| <div className="vis-plot-container"> | ||
| {loading === RemoteDataState.Loading && <GraphLoadingDots />} | ||
| {children(config)} | ||
| </div> | ||
| ) | ||
| } | ||
|
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| export default HeatmapContainer | ||
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Naisss