Vue Data Grid: Downloading Chart Image
This section shows how to download the chart image though via the Grid API.
It is possible to retrieve a base64 encoded image rendered from the chart using the getChartImageDataURL(params)
API. This API returns a string containing the requested data URL which is ideal for saving to a database and downloading the chart image.
| Returns a string containing the requested data URL which contains a representation of the chart image.
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The example below demonstrates how you can retrieve images rendered from the chart in multiple formats.
- Click "Download chart PNG" to download a PNG format image.
- Click "Download chart JPEG" to download a JPEG format image.
- Click "Open PNG" to open a PNG format image of the chart in a new window.
- Click "Open JPEG" to open a JPEG format image of the chart in a new window.
Next Up
Continue to the next section to learn about: Chart Customisation.