Multi Series Pie

Analyze user engagement, feature adoption trends, and performance benchmarks by user group to identify usage patterns and enhance platform engagement.

Component Visuals

Installation

To use the Chart component, you need to install the Quest Labs React SDK:

  • Open your terminal/command prompt.

  • Navigate to your project's root directory using the cd command if you're not already there.

  • Run the following command to install the quest-sdk package using npm:

npm install @questlabs/react-graphs

This command will download and install the package and its dependencies into your project.

Note: The Quest Labs React Graph SDK includes ECharts as a dependency. When you install @questlabs/react-graphs, ECharts will be automatically installed as well. ECharts is a powerful charting library used by the Quest Labs SDK to render various types of charts, including the Chart.Pie component.

Make sure your project has npm and Node.js installed, and that you have the necessary permissions to install packages in your project directory.

Features

The Chart.Pie component from Quest Labs SDK offers powerful features for creating interactive and visually appealing line charts in your React applications:

  • Theme Support: Customize the appearance of the line chart using themes. Themes allow you to define colors, fonts, and other visual properties to match your application's design system.

  • Data-driven: Visualize data easily with the Chart.Pie component by providing an array of data points. Each data point consists of x and y coordinates, enabling you to display trends and patterns over time or other variables.

  • Tooltip Integration: Easily add tooltips to display additional information when users hover over data points. Tooltips enhance interactivity and provide contextual details about data values.

  • Event Callbacks: Utilize event callbacks such as onChartLoad, onChartLoaded, and onChartInitialized to handle chart loading states, data retrieval, and initialization. These callbacks help manage chart lifecycle events efficiently.

  • React Integration: Built with React in mind, the Chart.Pie component integrates smoothly into React applications. It leverages React's state management and component lifecycle methods for efficient data handling and rendering.

Props

Chart component props

Prop NameTypeRequiredDetails

children

JSX.Element | JSX.Element[]

No

The children components to be rendered inside the chart container.

chartId

string

No

The unique identifier for the chart. Generated through QuestApp.

theme

object

No

The theme configuration for the chart.

data

PieChartDataset[]

No

The dataset for the chart. Each data object should follow the ChartDataset type structure.

setData

function

No

The function to set the dataset. It can accept SetStateAction for various chart datasets.

onChartInitialized

function

No

Callback function invoked when the chart is initialized.

onChartLoaded

function

No

Callback function invoked when the chart data is loaded. Optional parameter for the loaded data.

onChartLoad

function

No

Callback function invoked when the chart starts loading.

height

string | number

No

The height of the chart container.

width

string | number

No

The width of the chart container.

Chart.Pie component props

Prop NameTypeRequiredDetails

legend

object

No

The configuration for the chart legend, including position, formatter, icon, and text styles.

grid

object

No

The configuration for the chart grid, including position and label containment.

xAxis

Axis

No

The configuration for the x-axis, including type, visibility, formatter, and styles.

yAxis

Axis

No

The configuration for the y-axis, including type, visibility, formatter, and styles.

toolbox

object

No

The configuration for the toolbox component.

tooltip

object

No

The configuration for the tooltip, including styles and alignment options.

zoom

object

No

The configuration for zooming, including enabling wheel/slider zoom, start/end, and styles.

resizable

boolean

No

Whether the chart is resizable.

height

string | number

No

The height of the line chart container.

width

string | number

No

The width of the line chart container.

Types

type PieChartDatasetLabelLine = LineStyle & {
    length?: number;
    length2?: number;
    lineStyle?: LineStyle;
    show?: boolean;
    smooth?: boolean;
}
type PieChartDatasetLabel = ItemStyle<Style> & TextBorderStyle & TextShadowStyle & {
    align?: Align;
    show?: boolean;
}

type PieChartDatasetEmphasis = {
    scale?: boolean;
    scaleSize?: number;
    focus?: 'none' | 'self' | 'series';
    labelLine?: PieChartDatasetLabelLine;
    label?: PieChartDatasetLabel;
    pieStyle?: ItemStyle<StyleWithGradient>
}

type PieChartDataset = {
    id?: string;
    data: number[] | number[][];
    name?: string;
    cursor?: 'auto' | 'default' | 'pointer' | 'move' | 'text' | 'wait' | 'help' | 'not-allowed' | 'crosshair' | 'grab'| 'grabbing' | 'zoom-in' | 'zoom-out';
    extraData?: any;
    show?: boolean
    showLabel?: boolean;
    radius?: [string | number, string | number] | string | number;
    label?: PieChartDatasetLabel,
    labelLine?: PieChartDatasetLabelLine,
    pieStyle?: ItemStyle<StyleWithGradient>;
    emphasis?: PieChartDatasetEmphasis,
    labelPosition?: "center" | "inner" | "outer" | "outside";
    startAngle?: number;
    data: (StyleWithGradient & BorderStyle & ShadowStyle & {
        value: number; 
        name: string;
        borderRadius?: number;
        emphasis?: PieChartDatasetEmphasis
    })[];
    animationDelay?: number;
    animationDuration?: number;
    animationEasing?: "backIn" | "backInOut" | "backOut" | "bounceIn" | "bounceInOut" | "bounceOut" | "circularIn" | "circularInOut" | "circularOut" | "cubicIn" | "cubicInOut" | "cubicOut" | "quinticIn" | "quinticInOut" | "quinticOut" | "sinusoidalIn" | "sinusoidalInOut" | "sinusoidalOut" | "elasticInOut" | "elasticout" | "exponentialIn" | "exponentialInOut" | "exponentialOut" | "linear" | "quadraticIn" | "quadraticInOut" | "quadraticout" | "quarticIn" | "quarticInOut" | "quarticout";
}

type Axis = {
    type?: 'time' | 'category' | 'log' | 'value';
    show?: boolean;
    formatter?: string | ((param: string) => string);
    showSplitLine?: boolean;
    showAxisLine?: boolean;
    splitLineStyle?: LineStyle;
    axisLineStyle?: LineStyle;
    labelStyle?: FontStyle & TextBorderStyle & TextShadowStyle & {
        fontFamily?: string;
        fontSize?: number | string;
        fontWeight?: 'bold' | 'bolder' | 'lighter' | 'normal';
        fontStyle?: 'italic' | 'normal' | 'oblique';
        textBorderWidth?: number;
        textBorderColor?: string;
        textBorderType?: 'dashed' | 'dotted' | 'solid';
        textBorderDashOffset?: number;
        textShadowBlur?: number;
        textShadowColor?: string;
        textShadowOffsetX?: number;
        textShadowOffsetY?: number;
        margin?: number;
        align?: Align;
        verticalAlign?: 'bottom' | 'middle' | 'top';
        color?: string;
    },
    min?: number;
    max?: number;
    data?: string[] | number[];
    boundaryGap?: string | [string, string]
}

Usage

To integrate the Chart.Pie component into your React application, follow these steps

  • Import the CSS: In your JavaScript or TypeScript file where you're using the Chart.Pie, import the CSS styles for the component. This ensures that the component's styling is applied correctly.

import '@questlabs/react-graphs/dist/style.css'

  • Import the Chart Component: Import the Chartcomponent from the @questlabs/react-graphs package.

import { Chart } from '@questlabs/react-graphs';

Example Usage

Here's an example of how to use the Chart.Pie component within your React application.

import React from 'react'
import { Chart, Gradient } from '@questlabs/react-graphs'
import type { PieChartDataset } from '@questlabs/react-graphs'
import '@questlabs/react-graphs/dist/style.css'

const pieChartData: PieChartDataset[] = [
  {
    name: 'pi',
    data: [
      {
        name: 'Other Sales',
        value: 30,
        color: Gradient({ x: 1, y: 1, r: 3, colorStop: [{ color: 'red', offset: 0 }, { color: 'blue', offset: 1 }] }),
      },
      {
        name: 'Hybrid Sales',
        value: 30,
        color: 'rgba(144, 53, 255, 1)'
      },
      {
        name: 'Offline Sales',
        value: 10,
        color: 'rgba(114, 0, 235, 1)'
      },
      {
        name: 'Online Sales',
        value: 30,
        color: 'rgba(85, 0, 179, 1)'
      }
    ],
    startAngle: 100
  }
]

export default function App() {
  return (
    <div style={{ display: 'grid', height: '100vh', placeItems: 'center', background: 'whitesmoke' }}>
      <Chart data={pieChartData} setData={() => { }} style={{ width: 400 }}>
        <Chart.Header>
          <Chart.Title>
            Pie Chart
          </Chart.Title>
          <Chart.Option onSelect={console.log}>
            <Chart.Item label="Last 90 days" value="LAST_90D" />
            <Chart.Item label="Last 90 days" value="LAST_90D" />
          </Chart.Option>
          <Chart.Info>
            This is my pie chart component
          </Chart.Info>
        </Chart.Header>
        <div style={{ padding: '10px 20px', display: 'flex', gap: 10 }}>
          <Chart.DatePicker value="03-05-2020" label="Start Date" />
          <Chart.DatePicker value="03-05-2024" label="End Date" />
        </div>
        <Chart.Pie />
      </Chart>
    </div>
  )
}

You can fully customize the chart layout and use the useChart<ChartContextSingleType> hook provided by @questlabs/react-graphs. This hook provides various options. 

type ChartContextSingleType<T extends ChartDataset> = {
    theme?: Record<string, string>;
    data: T[];
    setData: React.Dispatch<SetStateAction<T[]>>;
    loading: boolean;
    getChartId: () => string;
    setChartId: (chartId: string) => void;
    getQuery: () => string;
    setQuery: (queryString: string) => void;
    refetch: (props?: {chartId?: string, query?: string}) => Promise<T>;
    title?: string;
}

Demo

Check a demo video for better understanding.

PreviousDoughnut ChartNextBubble Chart

Last updated