3 weeks later ...
Any progress?

Greetz Dominik

Hi !

but hopefully very soon

Another 2 weeks .....

Hi !

I tried to compile the PerfMonitor on Delphi 2009. But I got an error:
Erste Gelegenheit für Exception bei $7C812AFB. Exception-Klasse Exception mit Meldung 'Error: C0000BC0 '. Prozess TeePerfMonitor.exe (680)

Have you ever tried to compile it with 2009?

Greetz
Dominik

No posts here in VCL for days now ..

It seems that the steema employees are in vacation
Or they work hard to bring the beta for this weekend

Hi Narcis, At the present moment our focus in the VCL field is getting v9 beta out of the door I just asked myself ... "When did you asked the last time for the Beta 9" :mrgreen: :mrgreen: When it's done we will try fixing top priority issues. Thx. If I can tests things please let me know. For the m...

Hi Narcis, It may cause problems when using several series in a chart Well I used my fixed code now for several days and I got now problems. Even if I use many different series it work like a charme. instead of duplicating same code in InserChartValue and AddChartValue it may be better using RecalcS...

Hi Yeray,

thx alot.

Hi ! I use SaveChartToStream to store a Chart to a stream :) Well done sentence :D Ok now I want to save this Stream to a file. This could be done by <STREAM>.SaveToFile(FileName); Well this is for sure not a valid methode for storing a chart into a file - but it still works! I loaded the stored str...

Hi Narcis, If it's working fine for your needs you can keep using your customised version of TeEngine.pas Correct. We will use it until you prove the fix (and hopefully implement it). In general I would avoid to use custom fixed TChart code. This may result in problems and needs to be always fixed i...

Hi Narcis,

We will get back to you when we have further news

As you can imagine this is a really important fix for us.

Will it take days / weeks / month to check my suggestion?

Hi @all, finally I made some changes to TeEngine.pas which results in extrem speedup. @Narcis / Yeray: I uploaded my TeEngine.pas: Received TeEngine.pas Content Type application/octet-stream Length 399567 My changes are marked with {DS}. Actually there are 4 positions changed: Constructor TChartValu...

Hi ! Another hour of code analyzing ... :wink: Why don´t you add these variables to the class TChartValueList=class(TPersistent) FMaxValue : TChartValue; FMinValue : TChartValue; FTotal : Double; FTotalABS : Double; If a point is added you can make very easy calculations without running through a FO...

Hi ! Ok I found one problem ... The Axis ranges are not correct with my code. But I think this could be fixed easily. FMaxValue : TChartValue; FMinValue : TChartValue; FTotal : Double; FTotalABS : Double; These variables should store the last value. Or you add 4 extra variables which store the last ...

Hi @all, it´s me again :) If I change the code: for t:=StartIndex+tmpOffset to Count-1 do // 7.01 Begin tmpValue:=Value[t]; if tmpValue<FMinValue then FMinValue:=tmpValue else if tmpValue>FMaxValue then FMaxValue:=tmpValue; FTotal:=FTotal+tmpValue; FTotalABS:=FTotalABS+Abs(tmpValue); end; to this: i...

Hi Narcis, Hi Yeray ... I took a deeper look into the procedure "ADDXY" and properbly I found the CPU killing position ... Unit TeEngine procedure TChartValueList. RecalcStats (StartIndex:Integer); There is this piece of code (I hope it is ok to post it here ...): for t:=StartIndex+tmpOffset to Coun...