Hello,
I'm afraid I can't reproduce the problem here.
In your code I can see that both zoom and panning are active.
Do you have very simple project with which we can reproduce the problem as is here ?

thanks

Hello,

sure, just changed. Will be available for the next nuget version.
Thanks for the advise.

Hello,
does this behaviour happens by using the latest nuget version ? Does this happens to you on Windows platform ? I can reproduce the problem here using your code.

Thnaks

Great!
Thanks for the advise.

Hello,
the AfterDraw event is called every time something is drawn over the Chart.
In any case, let me prepare an example where creates an annotation on top of each point when user clicks over, and that removes the rest of annotations.

Hello,
which code are you using to draw the annotation?
Drawing the annotation inside the OnAfterDraw event should do the trick.
If you send me code that you're using I can check it here.

Thanks

Hello,
ok, let me check and prepare an example of using the NearestPoint tool on android.

Hello, many thanks for all your contributions and comments. We're just working on this area (zoom and panning) in order to improve them, specially on mobile devices. We'll consider all and aill update a new maintenance release that includes this changes. Thanks again, and if we can be help on someth...

Hello, sure, here it's the code used: public MainPage() { InitializeComponent(); var line = new FastLine(tChart1.Chart); line.LinePen.Style = Steema.TeeChart.Drawing.DashStyle.Dash; line.Add(10, 10); line.Add(20, 40); line.Add(30, 20); line.Add(40, 80); line.Add(50, 40); line.Add(60, 50); line.Add(7...

Hello,
which platform are you using?
Here it's working fine, just tested on Android or Windows.

Hello, does the following code works for you ? it should draw an Arrow from left bottom corner to the third point in Chart. private void TChart1_AfterDraw(object sender, Steema.TeeChart.Drawing.IGraphics3D g) { var series = tChart1.Chart.Series[0]; int pointIndex = 2; // Index 3 double xValue = seri...

I'm affraid to say that this feature still not impemented. I'm taking note in order to change as urgent feature. In meantime, there's a workaround on this tha should work without problem. It's to generate a screenshot or image from device context. Here two examples of use: link 1 link 2 Best regards!

Hello, yes, we continue working on the other issues. We'll try to upload a new TeeChart NET for MAUI versin that fixes the commented issues as soon as possible. In meaintime, about the problem that you're getting related to AfterDraw event please, check the Dashboard view demo example included into ...

Hello,

please, recheck you mail again, I've just resend a new mail that includes a nuget version which must fix the watermark problem.

Best regards!

Hello, yes, the problem is that you cannot use the same TeeChart NET for Xamarin nuget package for MAUI projects, you have to use the TeeChart NET for MAUI and it changes the way to use it. I'd suggest you to download the TeeChart NET for MAUI nuget packge instead, and also take a look at the TeeCha...