Method for Line charts generation.

GenerateLineCharts.vb

Sub GenerateLineCharts()

  ' Create a new canvas for rendering our chart.
  Dim line_chart_canvas As New Canvas

  ' Create the first spline chart datapoints-set.
  Dim line1_datapoints As New DataPoint(BunifuDataViz._type.Bunifu_line)

  ' Add all the datapoints for the first spline chart.
  line1_datapoints.addLabely("1 Jul", "2800")
  line1_datapoints.addLabely("3 Jul", "2600")
  line1_datapoints.addLabely("5 Jul", "2900")
  line1_datapoints.addLabely("7 Jul", "2400")
  line1_datapoints.addLabely("9 Jul", "2500")
  line1_datapoints.addLabely("11 Jul", "2450")
  line1_datapoints.addLabely("14 Jul", "2900")
  line1_datapoints.addLabely("16 Jul", "2700")
  line1_datapoints.addLabely("19 Jul", "1800")
  line1_datapoints.addLabely("22 Jul", "1600")
  line1_datapoints.addLabely("24 Jul", "3100")
  line1_datapoints.addLabely("26 Jul", "2500")
  line1_datapoints.addLabely("29 Jul", "2800")
  line1_datapoints.addLabely("31 Jul", "2600")

  ' Now add the datapoints-set to the canvas created.
  line_chart_canvas.addData(line1_datapoints)

  ' Create the second spline chart datapoints-set.
  Dim line2_datapoints As New DataPoint(BunifuDataViz._type.Bunifu_line)

  ' Add all the datapoints for the second spline chart.
  line2_datapoints.addLabely("1 Jul", "2000")
  line2_datapoints.addLabely("3 Jul", "2400")
  line2_datapoints.addLabely("7 Jul", "2500")
  line2_datapoints.addLabely("8 Jul", "1800")
  line2_datapoints.addLabely("11 Jul", "700")
  line2_datapoints.addLabely("15 Jul", "1900")
  line2_datapoints.addLabely("18 Jul", "1950")
  line2_datapoints.addLabely("19 Jul", "2100")
  line2_datapoints.addLabely("22 Jul", "2350")
  line2_datapoints.addLabely("24 Jul", "2200")
  line2_datapoints.addLabely("27 Jul", "2150")
  line2_datapoints.addLabely("29 Jul", "2200")
  line2_datapoints.addLabely("32 Jul", "3600")

  ' Add the datapoints-set to our canvas.
  line_chart_canvas.addData(line2_datapoints)

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

End Sub

Private Sub Timer1_Tick(sender As Object, e As EventArgs) Handles Timer1.Tick

  ' Call the method "GenerateLineCharts()".
  GenerateLineCharts()

  ' Then, once the chart has been rendered, stop the timer.
  Timer1.Stop()

  ' This will ensure that the chart has been generated only after the form has been loaded at runtime.
  ' Also, it assists in isolating the chart-rendering event and the form-loading process, since it 
  ' initializes chart-rendering after 100 Milliseconds... Also, ensure that your timer is enabled; 
  ' likewise, you can also set a number of milliseconds more if required.

End Sub