DashboardImageExportOptions Class
Contains options related to exporting a dashboard/dashboard item to an image.
Namespace: DevExpress.DashboardCommon
Assembly: DevExpress.Dashboard.v19.1.Core.dll
Declaration
Remarks
The following properties allow you to access default image-specific export options for different controls.
- ASPxDashboard.ImageExportOptions / DashboardExtensionSettings.ImageExportOptions
- DashboardDesigner.ImageExportOptions
- DashboardViewer.ImageExportOptions
- DashboardControl.ImageExportOptions
Moreover, you can specify image options when exporting a dashboard/dashboard item using the following methods.
- WebDashboardExporter.ExportToImage / WebDashboardExporter.ExportDashboardItemToImage
- DashboardDesigner.ExportToImage / DashboardDesigner.ExportDashboardItemToImage
- DashboardViewer.ExportToImage / DashboardViewer.ExportDashboardItemToImage
- DashboardControl.ExportToImage / DashboardControl.ExportDashboardItemToImage
Note
To export a dashboard/dashboard item on the web using an API, use the ExportToImage and ExportDashboardItemToImage methods exposed by the ASPxClientDashboard class.
Example
The following code snippet shows how to export the Chart dashboard item displayed within the DashboardDesigner using the DashboardDesigner.ExportDashboardItemToImage method with specific image-export options specified.
using DevExpress.DashboardCommon;
// ...
dashboardDesigner1.ExportDashboardItemToImage("chartDashboardItem1", @"c:\temp\ExportedImage.jpg", new DashboardImageExportOptions() {
Format = DashboardExportImageFormat.Jpeg,
ScaleFactor = 1.5f
}
);