Search found 8833 matches

by Yeray
Mon Mar 02, 2020 9:45 am
Forum: VCL
Topic: Labelling data points
Replies: 2
Views: 1635

Re: Labelling data points

Hello Errol, I would try to use custom labels. Here a simple example: const XVal: array of double = [0,1,2,3,4,5,6,7,8,9]; YVal: array of double = [5,6,7,5,3,4,5,6,7,8]; Labl: array of double = [18,-15,-12,12,15,13,13,11,0,14]; XOff: array of double = [0,0,0,20,-20,0,0,0,0,0]; YOff: array of double ...
by Yeray
Thu Jan 23, 2020 8:12 am
Forum: Activex
Topic: TeeChart Pro v2019 (64bit)
Replies: 3
Views: 2210

Re: TeeChart Pro v2019 (64bit)

Hello Shia,

Sorry for the delayed reply here.
Could you please arrange a simple example project we can run as-is to reproduce the problem here?
Thanks in advance.
by Yeray
Thu Jan 23, 2020 8:10 am
Forum: VCL
Topic: A class named 'TPenDialog' already exists
Replies: 1
Views: 1770

Re: A class named 'TPenDialog' already exists

Hello,

I'm afraid I don't remember this error being reported previously.
Could you please arrange a simple example project we can run as-is to reproduce the problem here?

Thanks in advance.
by Yeray
Mon Jan 20, 2020 11:33 am
Forum: VCL
Topic: huge memory overhead with TSeriesMarks
Replies: 4
Views: 2706

Re: huge memory overhead with TSeriesMarks

Hello Friedrich, When you want the same format in all the marks in a series and you are fine with the automatic positioning, TeeChart doesn't save any list of marks or positions, and you can still avoid drawing those you don't want using OnGetMarkText event. However, if you want to set different for...
by Yeray
Fri Jan 17, 2020 3:07 pm
Forum: VCL
Topic: huge memory overhead with TSeriesMarks
Replies: 4
Views: 2706

Re: huge memory overhead with TSeriesMarks

Hello, Sorry for the delay here. The problem is that, by setting Item[i].Text.Text you are creating 65.000 TMarksItem objects per series which take memory. Since you are actually hiding the majority of them, it could make sense to use a custom structure which only creates the MarkItem s you need. Ie...
by Yeray
Thu Jan 16, 2020 12:32 pm
Forum: VCL
Topic: Hide part of a lineSerie. (c++ builder)
Replies: 3
Views: 2183

Re: Hide part of a lineSerie. (c++ builder)

Hello,

It would be easier to add a null point in the line segment you want to hide and let TeeChart do it or you

Code: Select all

void TTPCustomSeries::AddPoint(TDateTime pDate, float Km)
{
	 this->SetColorEachPoint(true);
	 if (this->AddXY(pDate, Km, "", clBlue)+1 == 5)
	 {
		 this->AddNullXY(pDate, Km);
	 }
}
by Yeray
Thu Jan 16, 2020 11:50 am
Forum: VCL
Topic: Problems with TColorGridSeries
Replies: 2
Views: 2089

Re: Problems with TColorGridSeries

Exporting the chart to PDF with TeeSaveToPDFFile deliveres a complete wrong image. I've been able to reproduce this one so I've adde it to the public tracker: http://bugs.teechart.net/show_bug.cgi?id=2277 I've already fixed it in the internal sources so the next release will include the fix. Find a...
by Yeray
Thu Jan 16, 2020 11:43 am
Forum: VCL
Topic: Problems with TColorGridSeries
Replies: 2
Views: 2089

Re: Problems with TColorGridSeries

Hello, The OnClickSeries event is not fired for data with the highest Z value, that is at clicking into the most upper "line" the event is not triggered. The same problem happens for the highest X Value (when I click onto the most right column). Exactly the same problem happens when I use a MarkTipT...
by Yeray
Thu Jan 16, 2020 8:16 am
Forum: FMX
Topic: Error installing OSX64 using Recompile
Replies: 5
Views: 2486

Re: Error installing OSX64 using Recompile

Good news! Thanks for the feedback.
by Yeray
Tue Jan 14, 2020 7:36 am
Forum: FMX
Topic: TeeChart VCL/FMX v2020 [13 JAN 2020] RELEASE 2020.29.200113
Replies: 0
Views: 4110

TeeChart VCL/FMX v2020 [13 JAN 2020] RELEASE 2020.29.200113

Greetings! Steema Support Central writes to inform you of the availability of the latest TeeChart VCL/FMX 2020.29.200113 release with full RAD Studio 10.3.3 (RX/DX/CX) support. The new update includes TeeChart Pro and Standard binary and source code installers for all development environments alread...
by Yeray
Tue Jan 14, 2020 7:35 am
Forum: VCL
Topic: TeeChart VCL/FMX v2020 [13 JAN 2020] RELEASE 2020.29.200113
Replies: 0
Views: 4743

TeeChart VCL/FMX v2020 [13 JAN 2020] RELEASE 2020.29.200113

Greetings! Steema Support Central writes to inform you of the availability of the latest TeeChart VCL/FMX 2020.29.200113 release with full RAD Studio 10.3.3 (RX/DX/CX) support. The new update includes TeeChart Pro and Standard binary and source code installers for all development environments alread...
by Yeray
Mon Jan 13, 2020 11:35 am
Forum: FMX
Topic: Error installing OSX64 using Recompile
Replies: 5
Views: 2486

Re: Error installing OSX64 using Recompile

Hello, I'm using a MacOS 10.13 while, according to the error message, you seem to be using a MacOS 10.15. I'm not sure if there's any other difference. Could you please try to open the FMXTee926.dpk package directly in your IDE and try to build it? If it compiles, could you please tell us the full d...
by Yeray
Mon Jan 13, 2020 8:27 am
Forum: FMX
Topic: Error installing Android64
Replies: 3
Views: 2129

Re: Error installing Android64

I hope we can release it in the next coming days
by Yeray
Wed Jan 08, 2020 12:37 pm
Forum: FMX
Topic: Rio 10.3.3
Replies: 4
Views: 2345

Re: Rio 10.3.3

Hello,

You can select it in TeeRecompile:
TeeRecompile_2020-01-08_13-36-35.png
TeeRecompile_2020-01-08_13-36-35.png (53.56 KiB) Viewed 2091 times
And it should be able to compile:
TeeRecompile_2020-01-08_13-44-58.png
TeeRecompile_2020-01-08_13-44-58.png (53.68 KiB) Viewed 2091 times