HeatmapControl.ShowRibbonPrintPreview() Method
Invokes the Ribbon Print Preview Form for the heatmap.
Namespace: DevExpress.XtraCharts.Heatmap
Assembly: DevExpress.XtraCharts.v24.1.UI.dll
NuGet Package: DevExpress.Win.Charts
Declaration
Remarks
Important
A heatmap can be previewed, printed or exported to other formats only if the Printing library is available (except when you export to raster and vector images). Ensure you add a reference to the DevExpress.XtraPrinting.v24.1 assembly.
Note that the DevExpress.Pdf.Core library should be available to export a heatmap to PDF.
See Also