ColorBand bug

[neurosoft]

Hello!

If I add ColorBand to TChart, then remove it, some dirt stays on the screen.

With ColorBand

1.png (6.29 KiB) Viewed 19680 times

After ColorBand removing

2.png (7.49 KiB) Viewed 19679 times

Here is application sample

TChartTest.zip

(9.98 KiB) Downloaded 1393 times

[Sandra]

Hello neurosoft,


I can reproduce your problem. I have added it in bug list report with number [TW16016733]. We will try to fix it to upcoming versions of TeeChartFor.Net. On the other hand, at the moment, you can use next workaround to solve your problem:

Code: Select all

        //TChart MyTChart;
        public MainWindow()
        {
            InitializeComponent();

            MyTChart.Aspect.View3D = false;
            MyTChart.Width = 400;
            MyTChart.Height = 300;
            MyTChart.Axes.Left.SetMinMax(0, 10);
            colorBand = new ColorBand();
            MyTChart.Tools.Add(colorBand);
            colorBand.Axis = MyTChart.Axes.Left;
            colorBand.Color = Colors.Green;
            colorBand.End = 7;
            colorBand.ResizeEnd = true;
            colorBand.ResizeStart = true;
            colorBand.Start = 3;
        }

        ColorBand colorBand;

        private void Button_Click(object sender, RoutedEventArgs e)
        {
          colorBand.EndLine.Active = false;
          colorBand.StartLine.Active = false;
          MyTChart.Tools.Remove(colorBand); 
        }

Could you confirm us if previous code works in your end?

Thanks,

[neurosoft]

Thank you, workaround works for me.

But I'll also wait for updated version.

[neurosoft]

Hello!

I've just tried TeeChartNET2013_4.1.2013.11080, but this bug [TW16016733] is not fixed.

Please explain when it will be removed?

[Sandra]

Hello neurosoft,

The bug isn't still fixed. We will try to fix it to upcoming versions of TeeChartFor.Net asap. I recommend you to be aware at this forum, our RSS news feed, twitter and facebook accounts for new release announcements and what's implemented on them.

Thanks,

[neurosoft]

Hello!

Just for now this bug is not fixed (Six years!). How long to wait?

Now we use version for WPF 4.2019.5.15

Regards,
Neurosoft company

[Christopher]

Hello,

okay, we've finally managed to fix this issue which you can see on our issue-tracker as id=340. We wish to apologize for the delay in the fix, and the fix will become available in the next build of TeeChart which is due before the end of this year.