dotnetCHARTING Send comments on this topic.
GetLegendBitmap Method
See Also  Example
dotnetCHARTING Namespace > Chart Class : GetLegendBitmap Method

Obtains a Bitmap of the legend generated by the chart.


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

Return Value

A Bitmap of the legend.


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());

//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())

'For complete code see SaveLegendImage.aspx sample.


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

See Also

© 2018 All Rights Reserved.