swtChartWrapper/examples/example-13.fan

using fwt
using gfx
using swtChartWrapper

class Example13
{
  public static Void main ()
  {
    // define the series of data points to display
    series := LineSeries
    {
      label = "line series"
      points = [0.0f, 0.4f, 0.7f, 0.9f, 1.0f, 0.9f, 0.7f, 0.4f, 0.0f, -0.4f, -0.7f, -0.9f, -1.0f, -0.9f, -0.7f, -0.4f]
      yErrorBar.with
      {
        color = Color.red
        minusErrors = [0.1f, 0.1f, 0.1f, 0.1f, 0.1f, 0.1f, 0.1f, 0.1f, 0.1f, 0.1f, 0.1f, 0.1f, 0.1f, 0.1f, 0.1f, 0.1f]
        plusErrors = [0.1f, 0.1f, 0.1f, 0.1f, 0.1f, 0.1f, 0.1f, 0.1f, 0.1f, 0.1f, 0.1f, 0.1f, 0.1f, 0.1f, 0.1f, 0.1f]
        visible = true
      }
    }
    // define a window to display the chart in
    Window
    {
      title = "Example Chart"
      size = Size(450, 350)
      Chart
      {
        title.text = "Error Bars Example"
        xAxis.title.text = "Data Points"
        yAxis.title.text = "Amplitude"
        data = [series]
      },
    }.open
  }
}