Super 2d/3d Graph Library

Enhance your .NET application adding nice charts within minutes! Save time and money!


Example 32: Specifying text for data points


This sample shows how to add alternate text to data points. By default, when using ShowValues = true, chart will draw the numeric value associated to that data point. Using ValuesCaptions property you can replace this behaviour and set your own text for each data points.

ValuesCaptions must be filled with a String for each data value. This string can be:

  • "" (blank string): to hide the label

  • Any text: will show this text instead of the numeric value

  • $$: will show the numeric value

  • Any text containing $$: will replace $$ in text with numeric value and display the string.

Steps:

1. Create a new Windows application project (VB.NET)

2. Add Super 2d/3d Graph Library to the toolbox pallete and drag it to Form1.

3. Copy and paste de following code:

 


Form Code


Imports Super2d3dGraphLibrary

Public Class Form1

  Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

   Dim sf As New SeriesFactory
   For k As Integer = 1 To 10
       sf.AddValue(k * 10)
      If k = 7 Then
          sf.AddValueCaption("This is value 7")
       ElseIf k = 3 Then
          sf.AddValueCaption("This point has a value of $$")
      Else
          sf.AddValueCaption("")
       End If
    Next

   With Super2d3dGraph1
       .Style = STYLE2D3D.STYLE2D_LINE
       .ValuesLocationStyle =STYLECAPTIONLOCATION. STYLECAPTIONLOCATION_SMART_PLACEMENT
       .SeriesColor = New Color() {Color.Blue} ' Colors for points
       .SeriesLineStyle = New Pen() {New Pen(Color.Black)} ' Line style
       .ShowDataTable = False
       .ShowLegend = False
    End With

   sf.ApplyTo(Super2d3dGraph1)

   End Sub

End Class


 

Result:


 

 

License & Purchase Info


Current version: 14

Super 2d/3d Graph Library is available as:
-Standard License (99€)
-Premium License (149€)
-Enterprise License (299€)

Click here for more details & purchase

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