HeatmapControl.ExportToImage(String, ImageExportOptions) Method
In This Article
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.v24.2.dll
NuGet Package: DevExpress.Wpf.Charts
#Declaration
public void ExportToImage(
string filePath,
ImageExportOptions options
)
#Parameters
Name | Type | Description |
---|---|---|
file |
String | The file path that includes the file name and extension. |
options | Image |
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