Pull down to refresh...
Release to refresh...
Refreshing...
-
Data Grid
- Overview
-
Data Binding
-
Paging and Scrolling
-
Editing
-
Grouping
-
Filtering and Sorting
- Focused Row
-
Row Drag & Drop
-
Selection
-
Columns
- State Persistence
-
Appearance
-
Templates
-
Data Summaries
-
Master-Detail
-
Export to PDF
-
Export to Excel
-
Adaptability
- Keyboard Navigation
-
Pivot Grid
- Overview
-
Data Binding
-
Field Chooser
-
Features
-
Export to Excel
-
Tree List
- Overview
-
Data Binding
- Sorting
- Paging
-
Editing
- Node Drag & Drop
- Focused Row
-
Selection
-
Filtering
-
Column Customization
- State Persistence
- Adaptability
- Keyboard Navigation
-
Scheduler
- Overview
-
Data Binding
-
Views
-
Features
- Virtual Scrolling
-
Grouping
-
Customization
- Adaptability
-
Html Editor
-
Chat
-
Diagram
- Overview
-
Data Binding
-
Featured Shapes
-
Custom Shapes
-
Document Capabilities
-
User Interaction
- UI Customization
- Adaptability
-
Charts
- Overview
-
Data Binding
-
Area Charts
-
Bar Charts
- Bullet Charts
-
Doughnut Charts
-
Financial Charts
-
Line Charts
-
Pie Charts
-
Point Charts
-
Polar and Radar Charts
-
Range Charts
-
Sparkline Charts
-
Tree Map
-
Funnel and Pyramid Charts
- Sankey Chart
-
Combinations
-
More Features
-
Export
-
Selection
-
Tooltips
-
Zooming
-
-
Gantt
- Overview
-
Data
-
UI Customization
- Strip Lines
- Export to PDF
- Sorting
-
Filtering
-
Gauges
- Overview
-
Data Binding
-
Bar Gauge
-
Circular Gauge
-
Linear Gauge
-
Navigation
- Overview
- Accordion
-
Menu
- Multi View
-
Drawer
-
Tab Panel
-
Tabs
-
Toolbar
- Pagination
-
Tree View
- Right-to-Left Support
-
Layout
-
Tile View
- Splitter
-
Gallery
- Scroll View
- Box
- Responsive Box
- Resizable
-
-
Editors
- Overview
- Autocomplete
-
Calendar
- Check Box
- Color Box
-
Date Box
-
Date Range Box
-
Drop Down Box
-
Number Box
-
Select Box
- Switch
-
Tag Box
- Text Area
- Text Box
- Validation
- Custom Text Editor Buttons
- Right-to-Left Support
- Editor Appearance Variants
-
Forms and Multi-Purpose
- Overview
- Button Group
- Field Set
-
Filter Builder
-
Form
- Radio Group
-
Range Selector
- Numeric Scale (Lightweight)
- Numeric Scale
- Date-Time Scale (Lightweight)
- Date-Time Scale
- Logarithmic Scale
- Discrete scale
- Custom Formatting
- Use Range Selection for Calculation
- Use Range Selection for Filtering
- Image on Background
- Chart on Background
- Customized Chart on Background
- Chart on Background with Series Template
- Range Slider
- Slider
-
Sortable
-
File Management
-
File Manager
- Overview
-
File System Types
-
Customization
-
File Uploader
-
-
Actions and Lists
- Overview
-
Action Sheet
-
Button
- Floating Action Button
- Drop Down Button
-
Context Menu
-
List
-
Lookup
-
Maps
- Overview
-
Map
-
Vector Map
-
Dialogs and Notifications
-
Localization
Related Demos:
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React Charts - Error Bars
If your data contains an error or measurement uncertainty, you can indicate a confidential interval on the Chart using error bars. To configure them, use the fields of the series’ valueErrorBar object. In this example, error bars indicate a range of average temperatures (on the upper pane) and humidity (on the lower pane) for a specific month.
To give you the ability to edit code on the fly, the demo uses SystemJS. For this reason, launching the demo takes some time. We strongly recommend that you do not use this approach in real projects.
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Backend API
x
import React from 'react';
import Chart, {
CommonSeriesSettings,
Series,
ValueErrorBar,
Pane,
ArgumentAxis,
ValueAxis,
Export,
Legend,
Label,
Title,
Tooltip,
Grid,
} from 'devextreme-react/chart';
import { weatherData } from './data.ts';
const customizeTooltip = (pointInfo) => ({
text: `${pointInfo.seriesName}: ${pointInfo.value} (range: ${pointInfo.lowErrorValue} - ${pointInfo.highErrorValue})`,
});
function App() {
return (
<Chart
id="chart"
dataSource={weatherData}
defaultPane="bottom"
>
<CommonSeriesSettings argumentField="month" />
<Series
pane="top"
valueField="avgT"
name="Average Temperature, °C"
>
<ValueErrorBar
lowValueField="avgLowT"
highValueField="avgHighT"
lineWidth={1}
opacity={0.8}
/>
</Series>
<Series
pane="bottom"
valueField="avgH"
type="bar"
name="Average Humidity, %"
>
<ValueErrorBar
type="fixed"
value={3}
lineWidth={1}
/>
</Series>
<Pane name="top" />
<Pane name="bottom" />
<ArgumentAxis>
<Label displayMode="stagger" />
</ArgumentAxis>
<ValueAxis pane="top">
<Grid visible={true} />
<Title text="Temperature, °C" />
</ValueAxis>
<ValueAxis
tickInterval={50}
pane="bottom"
>
<Grid visible={true} />
<Title text="Humidity, %" />
</ValueAxis>
<Legend
verticalAlignment="bottom"
horizontalAlignment="center"
/>
<Export enabled={true} />
<Tooltip
enabled={true}
customizeTooltip={customizeTooltip}
/>
<Title text="Weather in Los Angeles, California" />
</Chart>
);
}
export default App;
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