I also interested in this. Website reports that build: 2020.29.200113 has 10.4 support at page https://www.steema.com/product/vcl Version info for Release 2020.29.200113 does not support that "=============================================== Release Notes 13th Jan 2020 TeeChart VCL/FMX version 2020 B...

Idea for a new feature. How dificult would be to add a feature like that pseudo code from here: TChart->BeginUpdateFromThred() - TChart draw on GUI, and if something needs to be draw gets draw on a temporary Bitmatp - User calls to Canvas methds draw on the temporary Bitmap - Then TChart canvas rend...

Ok .Thanks.

I'm using TeeChart VLC with C++ Builder Pro Tokyo. I have an application that has a lot of plots and sometimes with a lot of points. The applciation is very dynamic so the plots get redraw many times. As far as I know VLC UI can only be updated via main thread, leaving to the main thread only the ta...

Yeray, I will take a look a the example and see if that could be a solution for my problem. When I did it years ago I only declared virtual a function on the TChart sources and I was able to do the customization on my side and was quick. But I don't have the sources anymore and I don't remember what...

Yeray, The pointer does not do the trick to my problem because I still I have to have a copy of the data in a array of doubles somewhere that is consecutive in memory. Every time the visualization condition changes. I cannot use the TFastLineSeries because I use features that are not available on th...

>> >>Not only. I use all sort of non DB series. Does what you said about TChartValueList applies to all series? >> Yes, all the series inherit from TeeChartSeries, and there's where the XValues and YValues properties are declared as TChartValueList. Some series add extra arrays, like the 3D series, ...

>> Hello Javier, Hi Yeray! Thanks for your reply >> I imagine you are working with a TFastLineSeries Not only. I use all sort of non DB series. Does what you said about TChartValueList applies to all series? >> As all the series, this series has XValues and YValues properties, which are instances of...

Hi All, Time ago, back to 2001 I was working in an application with C++ Builder that required frequent plot updates of a lot of points in a TimePlot. All I tried to make it faster was not fast enough, and then I took a look at the sources and I've found that I could make virtual one method (I can't ...