Dear Steema, could you please be a bit more transparent about the development of TeeChart? Legend Checkboxes were supposedly to be deprecated and be "replaced with Legend sensitive items configurable with font strikethrough or opacity change" ( Bug#2635 ). There were a couple of recent releases wher...

Dear Steema, I just tested the new 2024.1.19 version and it seems like legend check boxes are back? Also, Legend.ActiveStyle is no longer a thing? All the issues from last version 2023.12.14 seem to suddenly have been resolved? I am having a hard time figuring out what has changed from one version o...

I also found out that in order to use the new feature where deactivated legend items are shown as strike-through or faded, I have to set TChart1.Legend.ActiveStyle to something other than None. Where do you communicate this kind of information about new features to your users? Am I missing some sour...

I have several issues with version 2023.12.14 (using a WinForms project targeting .NET Framework 4.8 ): * A reference to System.Text.Json is required at runtime. I can compile without this reference, though. Shouldn't this dependency be taken care of by the NuGet package? * The TeeChart Editor cause...

akshobrao wrote: ↑

Tue Nov 14, 2023 2:26 pm

Also when clicking on line 2 in the legend, line 3 seems to change.

I am encountering the same issue with version 2023.11.17 and posted it here: viewtopic.php?f=4&t=18063&p=80174#p80174

adding to 3.) I also get the problem someone else already mentioned that clicking on a legend item sometimes activates/deactivates a different series than the one clicked. It is difficult to reproduce reliably though, sometimes it works, sometimes it doesn't.

I fiddled around a little more with this version and found the following: The exception disappears, if I remove the following two lines of code from my app: chart.Legend.CheckBoxes = True chart.Legend.FontSeriesColor = True 1.) Legend checkboxes have been deprecated as I have learned from this forum...

I get the following exception when trying to use this version: System.NullReferenceException HResult=0x80004003 Message=Der Objektverweis wurde nicht auf eine Objektinstanz festgelegt. Source=TeeChart StackTrace: at Steema.TeeChart.Legend.DrawLegendItem(Int32 itemIndex, Int32 itemOrder) at Steema.Te...

Hi,

that's great to hear!

Any possibility of being able to customize the way in which deactivated legend items are displayed? Maybe instead of strikethrough also have the possibility to display them as faded, similar to e.g. https://plotly.com/python/legend/ ?

Regards,
Felix

After testing all previous versions before the latest version 4.2023.10.25 individually, I have found that the legend checkboxes were apparently removed in v2023.5.23. The last version where they were still worked is 4.2023.4.18. (I am testing with an application targeting .NET Framework v4.8 ) This...

I stumbled upon this issue where legend checkboxes seem to have been deprecated at some point pretty recently (somwehere between 4.2022.8.23 and 4.2023.8.31). 2. The "CheckBoxes" property has disappeared from Chart.Legend so the following code does not compile: mChart.Legend.CheckBoxes = true; Best ...

2. The "CheckBoxes" property has disappeared from Chart.Legend so the following code does not compile: mChart.Legend.CheckBoxes = true; Best regards Yes, this property has been deprecated, the reasons for which we explain here . Is there a recommended replacement solution for the deprecated legend ...