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-
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
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React Charts - Export Custom Markup
The DevExpress.viz.exportFromMarkup(markup, options) method allows you to export SVG content, including SVG-based DevExtreme components, to an image or document.
The markup parameter accepts valid SVG markup (see the prepareMarkup()
function in the code). To get the markup of a component, call its svg() method. The options parameter accepts an object whose fields configure export properties. In this demo, we specify the width
, height
, format
, and svgToCanvas
fields. Refer to the method description for more information on these and other available fields.
Was this demo helpful?
Feel free to share demo-related thoughts here.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
Thank you for the feedback!
If you have technical questions, please create a support ticket in the DevExpress Support Center.
Backend API
x
import React, { useCallback, useRef } from 'react';
import {
Chart, CommonSeriesSettings, Series, Legend, Title, Subtitle,
} from 'devextreme-react/chart';
import { Button } from 'devextreme-react/button';
import { exportFromMarkup } from 'devextreme/viz/export';
// import toCanvas from 'canvg';
import { dataSource } from './data.ts';
import Form from './Form.tsx';
const barPadding = 0.3;
const prepareMarkup = (chartSVG, markup) => {
const svg = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
svg.setAttribute('xmlns', 'http://www.w3.org/2000/svg');
svg.setAttribute('xmlns:xlink', 'http://www.w3.org/1999/xlink');
svg.setAttribute('version', '1.1');
svg.setAttribute('width', '820px');
svg.setAttribute('height', '420px');
svg.innerHTML = markup;
const group = document.createElementNS('http://www.w3.org/2000/svg', 'g');
group.setAttribute('transform', 'translate(305,12)');
group.innerHTML = chartSVG;
svg.appendChild(group);
return svg;
};
function App() {
const childRef = useRef(null);
const chartRef = useRef(null);
const onClick = useCallback(() => {
exportFromMarkup(
prepareMarkup(chartRef.current.instance().svg(),
childRef.current.innerHTML), {
width: 820,
height: 420,
margin: 0,
format: 'png',
svgToCanvas(svg: Node, canvas) {
return new Promise((resolve) => {
// toCanvas(canvas, new XMLSerializer().serializeToString(svg), {
// ignoreDimensions: true,
// ignoreClear: true,
// renderCallback: resolve,
// });
});
},
},
);
}, []);
return (
<div id="chart-demo">
<div className="chart_environment">
<Form ref={childRef} />
<Chart
ref={chartRef}
id="chart"
dataSource={dataSource}
palette="Violet"
>
<CommonSeriesSettings barPadding={barPadding} argumentField="state" type="bar" />
<Series valueField="year1990" name="1990" />
<Series valueField="year2000" name="2000" />
<Series valueField="year2010" name="2010" />
<Series valueField="year2016" name="2016" />
<Series valueField="year2017" name="2017" />
<Legend verticalAlignment="bottom" horizontalAlignment="center" />
<Title text="Oil Production">
<Subtitle text="(in millions tonnes)" />
</Title>
</Chart>
</div>
<div className="controls-pane">
<Button
id="export"
width={145}
icon="export"
text="Export"
type="default"
onClick={onClick}
/>
</div>
</div>
);
}
export default App;
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