Hello,
It works so fine. Teechart is a powerfull tool !!!
Thanks you

Hello Yeray,

Thanks you for the tip but I already tried this and I had some weird values I think my date value is converted to double value.

Regards,

Julien

Hello Yeray, Thanks for your support. I tried your solution, it barely works. I still have an issue when displaying datas (dates) in abscissis. In the picture above, I have one serie and I display dates in abscissis --> everything is OK AddXYDate.jpg In the picture above, I use your solution, I have...

Hello, I am using TeeChart Pro with Delphi Tokyo. I want to draw a fastLine serie with empty values. I tried to add empty values with the AddNullXY method but I have vertical lines to 0: AddNullXY.jpg I tried to add empty values with the AddXY(0,0) method but I have diagonal lines connecting last an...

I solved the problem. I uninstalled TeeChart, and RAD studio, then I installed latest version of RAD studio, and installed and reinstalled Teechart.

Hello I installed Teechart pro 2018.24 on RAD Studio Delphi 10.2 Version 25.0.28979.1978. I tried to compile a simple project with a single TChart object and no additionnal code. It didn't work. I unistalled light and pro versions of teeChart, re-install pro version, redefined paths for dcu files an...