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GetLegendBitmap Method
See Also  Example
dotnetCHARTING Namespace > Chart Class : GetLegendBitmap Method


Obtains a Bitmap of the legend generated by the chart.

Syntax

Visual Basic (Declaration) 
Public Function GetLegendBitmap() As Bitmap
Visual Basic (Usage)Copy Code
Dim instance As Chart
Dim value As Bitmap
 
value = instance.GetLegendBitmap()
C# 
public Bitmap GetLegendBitmap()

Return Value

A Bitmap of the legend.

Example

C#Copy Code
//Save the legend as a separate image file
System.Web.UI.WebControls.Image ImageLegend = new System.Web.UI.WebControls.Image();
ImageLegend.ImageUrl = Chart.FileManager.SaveImage(Chart.GetLegendBitmap());
Controls.Add(ImageLegend);

 //For complete code see SaveLegendImage.aspx sample
    
Visual BasicCopy Code
' Save the legend as a separate image file
Dim ImageLegend As System.Web.UI.WebControls.Image = new System.Web.UI.WebControls.Image()
ImageLegend.ImageUrl = Chart.FileManager.SaveImage(Chart.GetLegendBitmap())
Controls.Add(ImageLegend)

'For complete code see SaveLegendImage.aspx sample.

Remarks

When invoked, the Element.Point properties of all elements drawn on the chart will be populated.

See Also

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