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[charts] Add composition demo for legends and tooltip #19602

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Sep 17, 2025
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[charts] Add composition demo for legends and tooltip #19602

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demo
prakhargupta1 Sep 17, 2025
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prakhargupta1 Sep 17, 2025
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prakhargupta1 Sep 17, 2025
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prakhargupta1 Sep 17, 2025
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Merge branch 'master' into composition-demo
JCQuintas Sep 17, 2025
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60 changes: 60 additions & 0 deletions docs/data/charts/composition/LegendTooltipComposition.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,60 @@
import * as React from 'react';
import { ChartDataProvider } from '@mui/x-charts/ChartDataProvider';
import { ChartsSurface } from '@mui/x-charts/ChartsSurface';
import {
LinePlot,
MarkPlot,
lineElementClasses,
markElementClasses,
} from '@mui/x-charts/LineChart';
import { ChartsLegend } from '@mui/x-charts/ChartsLegend';
import { ChartsTooltip } from '@mui/x-charts/ChartsTooltip';
import { ChartsXAxis } from '@mui/x-charts/ChartsXAxis';
import { ChartsYAxis } from '@mui/x-charts/ChartsYAxis';
import { ChartsAxisHighlight } from '@mui/x-charts/ChartsAxisHighlight';

const pData = [2400, 1398, 9800, 3908, 4800, 3800, 4300];
const xLabels = [
'Page A',
'Page B',
'Page C',
'Page D',
'Page E',
'Page F',
'Page G',
];

export default function LegendTooltipComposition() {
return (
<ChartDataProvider
width={500}
height={300}
series={[{ type: 'line', data: pData, label: 'Sales Data' }]}
xAxis={[{ scaleType: 'point', data: xLabels }]}
margin={{ top: 40, right: 20, bottom: 20, left: 20 }}
>
<ChartsLegend />
<ChartsTooltip />
<ChartsSurface
sx={{
[`& .${lineElementClasses.root}`]: {
stroke: '#8884d8',
strokeWidth: 2,
},
[`& .${markElementClasses.root}`]: {
stroke: '#8884d8',
r: 4,
fill: '#fff',
strokeWidth: 2,
},
}}
>
<ChartsXAxis />
<ChartsYAxis />
<LinePlot />
<MarkPlot />
<ChartsAxisHighlight x="line" />
</ChartsSurface>
</ChartDataProvider>
);
}
60 changes: 60 additions & 0 deletions docs/data/charts/composition/LegendTooltipComposition.tsx
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Original file line number Diff line number Diff line change
@@ -0,0 +1,60 @@
import * as React from 'react';
import { ChartDataProvider } from '@mui/x-charts/ChartDataProvider';
import { ChartsSurface } from '@mui/x-charts/ChartsSurface';
import {
LinePlot,
MarkPlot,
lineElementClasses,
markElementClasses,
} from '@mui/x-charts/LineChart';
import { ChartsLegend } from '@mui/x-charts/ChartsLegend';
import { ChartsTooltip } from '@mui/x-charts/ChartsTooltip';
import { ChartsXAxis } from '@mui/x-charts/ChartsXAxis';
import { ChartsYAxis } from '@mui/x-charts/ChartsYAxis';
import { ChartsAxisHighlight } from '@mui/x-charts/ChartsAxisHighlight';

const pData = [2400, 1398, 9800, 3908, 4800, 3800, 4300];
const xLabels = [
'Page A',
'Page B',
'Page C',
'Page D',
'Page E',
'Page F',
'Page G',
];

export default function LegendTooltipComposition() {
return (
<ChartDataProvider
width={500}
height={300}
series={[{ type: 'line', data: pData, label: 'Sales Data' }]}
xAxis={[{ scaleType: 'point', data: xLabels }]}
margin={{ top: 40, right: 20, bottom: 20, left: 20 }}
>
<ChartsLegend />
<ChartsTooltip />
<ChartsSurface
sx={{
[`& .${lineElementClasses.root}`]: {
stroke: '#8884d8',
strokeWidth: 2,
},
[`& .${markElementClasses.root}`]: {
stroke: '#8884d8',
r: 4,
fill: '#fff',
strokeWidth: 2,
},
}}
>
<ChartsXAxis />
<ChartsYAxis />
<LinePlot />
<MarkPlot />
<ChartsAxisHighlight x="line" />
</ChartsSurface>
</ChartDataProvider>
);
}
4 changes: 3 additions & 1 deletion docs/data/charts/composition/composition.md
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Original file line number Diff line number Diff line change
Expand Up @@ -234,7 +234,7 @@ It must be rendered inside the Data Provider to get access to the data, but outs
<ChartsSurface>{/* SVG components */}</ChartsSurface>
</ChartDataProvider>

// ❌ Wrong
// ❌ Incorrect
<ChartContainer>
<ChartsLegend />
</ChartContainer>
Expand All @@ -248,6 +248,8 @@ See [HTML components](/x/react-charts/components/#html-components) documentation

You can also add interactive elements such as `<ChartsAxisHighlight />` and `<ChartsTooltip />`.

{{"demo": "LegendTooltipComposition.js" }}

:::info
By default, the container listens to mouse events to keep track of where the mouse is located on the chart.

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