Hello, The Tee.lib is part of the TeeChart Standard library shipped with the IDE. In the case of RAD 12.3, the TeeChart packages are names with the prefix Tee928. So, that error means the compiler/linker is still trying to use the TeeChart Standard package shipped with the IDE. I see you have the Te...

Hello,

Pegasus wrote: ↑

Fri Jun 27, 2025 10:59 am

However, the program crashes while editing the Columns title using the Editor

I've been playing with the Colums Title without observing any crash. Could you please detail what should I do to reproduce the problem?

Sorry, did you write TTreeView by mistake?
Note TTreeView is the component from Embarcadero while TTeeTree is the component from Steema Software shipped with TeeChart.

CompareSpeed demo

Hello,

We'll revise it and we'll be back to you asap.

Hello,

I've just sent you mail with the link to download the same zip I prepared for another customer, which contains a fix for that error, and the password to extract it.

Hello Toreba,

Check if you have a QrTee unit in any of the folders in your "Library path" and make sure the first to be found is the one you just compiled.

Hello, Yes, that was bug in v2025.44, which was identified and fixed here . Find below the full git diff: --- a/Chart.pas +++ b/Chart.pas @@ -418,6 +418,7 @@ type ILegend : TCustomChartLegend; + procedure FontChanged(Sender: TObject); function GetFont:TTeeFont; procedure SetAlign(const Value:TCanvas...

I've added a Pie to your sample project and I've set it to 2D.
This is how the pdf looks for me here:

Hello John, I've observed there seems to be a problem with the Chart Title alignment. I'm investigating it. I've identified it ( #2770 ) and I've also fixed it. Here the diff: --- a/Chart.pas +++ b/Chart.pas @@ -2375,7 +2375,7 @@ Begin else tmpVPos:={$IFDEF FMX}Round{$ENDIF}(ParentChart.ChartRect.Bo...

Hello,

Sorry for the delayed reply here.
I've observed there seems to be a problem with the Chart Title alignment. I'm investigating it.

Hello, Here a simple example using TeeChart: HorizBars.png uses Chart, Series, TeEngine, TeeProcs, TeeTools; var Chart1: TChart; procedure TForm1.FormCreate(Sender: TObject); const myData: array[0..3] of array[0..3] of double = ((2.5, 0.5, 0.5, 0), (1.75, 0.5 / 3, 0.5 / 3, (0.5 / 3) + 1.25), (1.5, 0...

Hello Toreba,

Give it a try at this:
Tee9QR7D29.zip

Hello,

Sorry there was an error in the sources for Lazarus in TeeGrid 1.18. The fix is already in our internal codebase but I had to apply it manually to that zip.
Please download it again.

Hello,

I'm not sure to understand the problems you are experiencing with printing.
Could you please arrange a simple example project we can run as-is to reproduce the problem here?
Thanks in advance.

Hello,

I've just sent you a mail with the link to download the zip and the password to extract it.