OK, new license achieved. If you want to just do the source diff, that should work.

Thank you, again...

NUZ

To make it easier, I am just going to upgrade to the source version. Trying to get that straightened out now.

Windows 32-bit, 64-bit, 64-bit (Modern) Debug and Release...so, i guess, all of them

Oh, that is awesome. Thank you. I am using RADStudio C++ 12 Version 29.0.55362.2017, and TChart (it looks like) 2023.39. I'm not sure where to find the actual installed version number, but I got that from the most recent TeeChart installation package in my downloads folder. I just went to the custom...

Thank you for the reply, Yerah. But, wow, first reported 11 years ago. I probably don't have much hope of seeing it resolved by the time I finish this project? Is there a way to "owner draw" it, perhaps? I looked at a few of the events associated with the chart and the series, but did not find anyth...

Activating the GDI+ has moved the label off of the frame, so that's good. I still can figure out how to center the labels on their tick, though. Screenshot 2025-06-09 144323.png I tried using OpenGL, but it seems to struggle with the Circular Gauge...at least as I have it configured: Screenshot 2025...

Hello All, I have been struggling like heck to get the Gauge to look like I want. Currently, it looks like this: Screenshot 2025-06-09 122458.png I would like the labels offset more from the frame and centered on their tick. What setting am I missing (I tried about a million things), or maybe it is ...

Well, I finally got it showing in Design mode. However, in runtime, it went from: Screenshot 2024-09-25 125245.png In GDI+ To a flickering black and white window in OpenGL. Is this because there is OpenGL being used in the main executable (remember, this is in a DLL). Screenshot 2024-09-25 130412.pn...

I figured it out. It does not like being on a PageControl's Tabsheet component set to draw Double Buffered.

Unfortunately, my projects have many external references, so I would not be able to send you one. However, you are more than welcome to remote in if you would like. I am in the US Eastern time zone and here from 7:30 - 4:00 most weekdays. I did notice one interesting thing. I made a small DLL projec...

I don't think this would make a difference, but the project is dynamic linked library (DLL), not an executable. I can't see how that would affect the design time, though. It just doesn't work...never has.

Hi Yeray... It is TChart Pro 2023, and RAD Studio (C++) 12.2. However, I have had this issue in previous versions as well. I usually just switch to GDI+, but I need to use lighting for this particular project. And, if I use OpenGL in Tee, then I cannot use it in the project itself. I get all types o...

I am trying to use OpenGL 3D rendering and when I click the Activate button, the whole chart disappears. What am I doing wrong?
Thank you,

John

Hello,

Is it possible to have the X-axis scale stay the same as the Y-axis, even if zoomed or resized?

Thanks,

John

I don't know why I cannot find any documentation or previous posts about this, but do the xxFloat calls take world or screen coordinates? I tried sending world figuring that was the purpose and the points would be transformed to screen in the call, but it does not seem to be working.