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Charts · Bars

ComposedChart

Columns and a spline on one value scale. Family: Bars · chart 7 of 60.
Revenue and marginRevenue and margin
Revenue and margin
xrevenuemargin
Jan4218
Feb4821
Mar3917
Apr5526
May6130
Jun5827
Revenue and marginRevenue and margin
Revenue and margin
xrevenuemargin
Jan4218
Feb4821
Mar3917
Apr5526
May6130
Jun5827
mode="precision"
Revenue and marginRevenue and margin
Revenue and margin
xrevenuemargin
Jan4218
Feb4821
Mar3917
Apr5526
May6130
Jun5827
substrate="green"
Revenue and marginRevenue and margin
Revenue and margin
xrevenuemargin
Jan4218
Feb4821
Mar3917
Apr5526
May6130
Jun5827
ground="cyanotype"

Example

The chart above, in each framework. Pick a framework once and every example on the site follows it.

shell
npm install @silverpoint/react @silverpoint/grounds @silverpoint/fonts
tsx
import '@silverpoint/fonts/fonts.css';
import '@silverpoint/grounds/styles.css';
import { ComposedChart } from '@silverpoint/react/composed-chart';

const data = [
  { x: 'Jan', revenue: 42, margin: 18 },
  { x: 'Feb', revenue: 48, margin: 21 },
  { x: 'Mar', revenue: 39, margin: 17 },
  { x: 'Apr', revenue: 55, margin: 26 },
  { x: 'May', revenue: 61, margin: 30 },
  { x: 'Jun', revenue: 58, margin: 27 },
];

export default function App() {
  return (
    <div style={{ width: 480 }}>
      <ComposedChart
        data={data}
        xKey="x"
        barKey="revenue"
        lineKey="margin"
        title="Revenue and margin"
      />
    </div>
  );
}

Import

Each chart has its own subpath, so a bundle only carries the charts it uses. Every adapter also exports every chart from its barrel.

FrameworkImport
Reactimport { ComposedChart } from '@silverpoint/react/composed-chart';
Vueimport { SpComposedChart } from '@silverpoint/vue/composed-chart';
Angularimport { SpComposedChart } from '@silverpoint/angular/composed-chart'; // <sp-composed-chart>
Reflexfrom reflex_silverpoint_react import composed_chart

Props

The props ComposedChart adds to the ones every chart takes. Accessor props (…Key, keys, names) name fields of your rows and are ignored without data.

React / AngularVueReflexTypeDescription
xKeyx-keyx_keyAccessor<string | number>—
barKeybar-keybar_keyAccessor<number | null | undefined>—
lineKeyline-keyline_keyAccessor<number | null | undefined>—
showLineshow-lineshow_lineboolean—

Common props

Every chart also takes these. Framework conventions: camelCase in React and Angular, kebab-case in Vue templates, snake_case in Reflex. Read more about them.

Show the 22 common props
React / AngularVueReflexTypeDescription
datadatadatareadonly Datum[]Rows to draw. If omitted, the demo dataset is rendered (REQ-093) and the accessor props (…_key, keys, names) are ignored.
groundgroundgroundGroundRefStyle ground: silverpoint or cyanotype, or a ground object. Defaults to the app provider's, or silverpoint.
substratesubstratesubstrateSubstrateNamePrepared substrate within the ground (REQ-046).
modemodemodeInkModeink by default; precision disables inking (REQ-021).
seedseedseedSeedSeed. If omitted, it is derived from id stably (REQ-003).
idididstringStable identifier. If omitted, it is generated deterministically.
heightheightheightnumberHeight of the drawing area in px. Width is the container's unless pinned.
widthwidthwidthnumber—
chromechromechrome'card' | 'bare'card draws the full frame; bare only the drawing area (REQ-095).
hatchFillhatch-fillhatch_fill'tile' | 'per-shape'How areas are filled (REQ-029).
titletitletitlestring—
badgebadgebadgestring—
valuevaluevaluestring | number—
unitunitunitstring—
footerLeftfooter-leftfooter_leftstring—
footerRightfooter-rightfooter_rightstring—
labellabellabelstringAccessible name. If omitted, it is derived from title (REQ-120).
descriptiondescriptiondescriptionstringLong description for screen readers (REQ-120).
dataTabledata-tabledata_table'visible' | 'hidden' | 'none'Tabular alternative; hidden leaves it for assistive technology only (REQ-121).
localelocalelocalestring—
numberFormatnumber-formatnumber_formatIntl.NumberFormatOptions—
classNameclass-nameclass_namestring—

Events

Pointer and keyboard exploration are built in. The item under the pointer or focus is reported, and a click, Enter or Space selects it. The item is { seriesKey, index, datum, value, point: { x, y } }.

FrameworkActive itemSelectionCustom readout
ReactonActiveChangeonSelecttooltip={(item, readout) => …}
Vue@active-change@select<template #tooltip>
Angular(activeChange)(select)<ng-template spTooltip>
Reflexon_active_changeon_selecttooltip=tooltip_template(…)
Interaction and readouts →
Report it
Found something wrong with ComposedChart? Open an issue on GitHub — the form comes pre-filled with the chart and the version.