Method for generating the Dataviz spline chart - with three splines.

SplineChart.vb

Sub GenerateSpline()

  ' Create a new canvas for rendering our chart.
  Dim canvas1 As New Canvas
  
  ' Create the first spline chart datapoints-set.
  Dim datapoint_1 As New DataPoint(BunifuDataViz._type.Bunifu_spline)

  ' Add all the datapoints for the first spline chart.
  datapoint_1.addLabely("", "27")
  datapoint_1.addLabely("", "35")
  datapoint_1.addLabely("", "20")
  datapoint_1.addLabely("", "35")
  datapoint_1.addLabely("", "20")
  datapoint_1.addLabely("", "60")
  datapoint_1.addLabely("", "50")
  datapoint_1.addLabely("", "57")
  datapoint_1.addLabely("", "40")
  datapoint_1.addLabely("", "45")

  ' Now add the datapoints-set to the canvas created.
  canvas1.addData(datapoint_1)

  ' Create the second spline chart datapoints-set.
  Dim datapoint_2 As New DataPoint(BunifuDataViz._type.Bunifu_spline)

  ' Add all the datapoints for the second spline chart.
  datapoint_2.addLabely("", "30")
  datapoint_2.addLabely("", "40")
  datapoint_2.addLabely("", "60")
  datapoint_2.addLabely("", "20")
  datapoint_2.addLabely("", "80")
  datapoint_2.addLabely("", "20")
  datapoint_2.addLabely("", "20")
  datapoint_2.addLabely("", "50")
  datapoint_2.addLabely("", "60")
  datapoint_2.addLabely("", "50")

  ' Add the datapoints-set to our canvas.
  canvas1.addData(datapoint_2)

  ' Create the third spline chart datapoints-set.
  Dim datapoint_3 As New DataPoint(BunifuDataViz._type.Bunifu_spline)

  ' Add all the datapoints for the third spline chart.
  datapoint_3.addLabely("", "80")
  datapoint_3.addLabely("", "35")
  datapoint_3.addLabely("", "20")
  datapoint_3.addLabely("", "25")
  datapoint_3.addLabely("", "20")
  datapoint_3.addLabely("", "40")
  datapoint_3.addLabely("", "20")
  datapoint_3.addLabely("", "25")
  datapoint_3.addLabely("", "40")
  datapoint_3.addLabely("", "50")

  ' Add the datapoints-set to our canvas.
  canvas1.addData(datapoint_3)

  ' Finally include the canvas created to a Dataviz component for rendering.
  BunifuDataViz1.Render(canvas1)

End Sub