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V24.1

HeatmapControl.ExportToImage(String, ImageExportOptions) Method

Exports the Heatmap Control as an image to a file. The export settings passed as a parameter are used.

Namespace: DevExpress.Xpf.Charts.Heatmap

Assembly: DevExpress.Xpf.Charts.v24.1.dll

NuGet Package: DevExpress.Wpf.Charts

Declaration

public void ExportToImage(
    string filePath,
    ImageExportOptions options
)

Parameters

Name Type Description
filePath String

The file path that includes the file name and extension.

options ImageExportOptions

Export settings.

Remarks

The following example uses the ExportToImage method to export the Heatmap Control to a file with the specified export settings:

<dxh:HeatmapControl x:Name="heatmapControl">
    <dxh:HeatmapControl.PrintOptions>
        <dxh:HeatmapPrintOptions SizeMode="ProportionalZoom" />
    </dxh:HeatmapControl.PrintOptions>
</dxh:HeatmapControl>
<dx:SimpleButton Click="SimpleButton_Click"/>
using DevExpress.XtraPrinting;

    private void SimpleButton_Click(object sender, RoutedEventArgs e) {
        ImageExportOptions exportOptions = new ImageExportOptions();
        exportOptions.Format = ImageFormat.Png;
        heatmapControl.ExportToImage("D:/Temp/Heatmap.png", exportOptions);
    }
See Also