Search found 1008 matches

by Marc
Tue Jul 13, 2021 4:01 pm
Forum: VCL / FMX
Topic: Regular (non-custom) sorting...
Replies: 2
Views: 286

Re: Regular (non-custom) sorting...

Hello Sami, It looks like the VirtualData SortBy method is intended to permit a custom implementation (overriden class) for Sort. No solution is provided there. If the techniques outlined in the example are not applicable for your need perhaps we can help suggest an alternative. Regards, Marc Meumann
by Marc
Mon Jul 12, 2021 3:51 pm
Forum: .NET
Topic: .NET 5 Licensing Issue
Replies: 2
Views: 360

Re: .NET 5 Licensing Issue

Hello,

We have identified a problem with the license. We are building a new one to be sent to you. Apologies for the inconvenience caused.

Regards,
Marc
by Marc
Mon Jul 12, 2021 3:12 pm
Forum: .NET
Topic: .NET 5 String Measurement
Replies: 1
Views: 200

Re: .NET 5 String Measurement

Thanks for the bug report.

Logged here:
http://bugs.teechart.net/show_bug.cgi?id=2449

SixLabors uses a different MeasureString technique to MS System.Drawing. The problem may not be resolvable but perhaps we can explain it clearly.

Regards,
Marc
by Marc
Mon Jul 12, 2021 2:13 pm
Forum: .NET
Topic: .NET 5 Console App Fonts
Replies: 1
Views: 129

Re: .NET 5 Console App Fonts

Hello,

Manually loading the font is the current best option when using SixLabors' Font with TeeChart.

Further reference: https://github.com/SixLabors/Fonts

Regards,
Marc
by Marc
Mon Jul 12, 2021 11:40 am
Forum: .NET
Topic: .NET 5 Licensing Issue
Replies: 2
Views: 360

Re: .NET 5 Licensing Issue

Hello,

please check with the Sales dept, sales@steema.com, for the latest license. Some changes have been added to the license to support NET5.

Regards,
Marc Meumann
by Marc
Thu Jul 01, 2021 9:15 am
Forum: VCL
Topic: Clipping problem with Chart1.Canvas.LineTo & AfterDrawVa
Replies: 3
Views: 4158

Re: Clipping problem with Chart1.Canvas.LineTo & AfterDrawVa

Hello, Update to previous answer. The Clip in OnAfterDraw should apply to the Chart rectangle. ie. procedure TForm1.Series1AfterDrawValues(Sender: TObject); var x0, y0, x1, y1, x2, y2 : Integer ; begin Chart1.Canvas.ClipRectangle(Chart1.ChartRect); //<--here x0:=Series1.CalcXPos(0); y0:=Series1.Calc...
by Marc
Wed Jun 30, 2021 10:10 am
Forum: VCL
Topic: Incompatible types TTeeFunctionClass and TSmoothingFunction
Replies: 4
Views: 4353

Re: Incompatible types TTeeFunctionClass and TSmoothingFunction

Thanks for the feedback!

Regards,
Marc Meuman
by Marc
Wed Dec 30, 2020 9:41 am
Forum: .NET
Topic: .NET 5 support plans for TeeChart v4 Pro in WinForms applications
Replies: 13
Views: 9714

Re: .NET 5 support plans for TeeChart v4 Pro in WinForms applications

Hello,

If I've understood the question corrcetly, the latest progress in support for NET5 is available for download here:

https://www.nuget.org/packages/Steema.T ... 12.18-beta

We can answer specific questions on it if you have any.

Regards,
Marc
by Marc
Wed Dec 30, 2020 9:34 am
Forum: VCL
Topic: teecalc2.dll Quarantined
Replies: 2
Views: 3048

Re: teecalc2.dll Quarantined

Hello,

Thanks for letting us know. We'll take a look. It may be just a binary sequence that the executable has that coincides with another known suspicious sequence that Cyclance lists. I assume no specific virus is named (?).

Regards,
Marc Meumann
by Marc
Tue Dec 22, 2020 1:26 pm
Forum: .NET
Topic: Pinch to Zoom
Replies: 37
Views: 39079

Re: Pinch to Zoom

Hello Jochen, Ok, that behaves quite well in the local test here; single touch zoom is somewhat easier to run than double-touch because the Chart doesn't need to recalculate at each position, only once the zoom area is decided. Two resources here: Single touch zoom : settings: TChart1.IsManipulation...
by Marc
Tue Dec 22, 2020 10:01 am
Forum: .NET
Topic: Pinch to Zoom
Replies: 37
Views: 39079

Re: Pinch to Zoom

Hmmm.... I see you're zooming on the touch screen with a mouse action. I hadn't expected that. The touch screen zoom design that I tested is for two-finger zoom (touch-screen paradigm). ... I'll check the other method too.
by Marc
Tue Dec 22, 2020 9:09 am
Forum: .NET
Topic: Pinch to Zoom
Replies: 37
Views: 39079

Re: Pinch to Zoom

Hello, Re. "Did you really test with a touch screen?" Yes. The test was run with your project on a touch screen. I can make a video to show you. I'll take a look at your other video. We need some feedback on your compilation with source related to the other thread: http://support.steema.com/viewtopi...
by Marc
Thu Dec 17, 2020 10:18 am
Forum: .NET
Topic: Pinch to Zoom
Replies: 37
Views: 39079

Re: Pinch to Zoom

Hi, We've tested that on latest source with your sample project; the zoom: first, second, third, etc, work perfectly acting on the previous zoom made. We need to check with you on what version you're using and what the status is with the test code that we sent you (see http://support.steema.com/view...
by Marc
Mon Nov 09, 2020 1:18 pm
Forum: .NET
Topic: 3D chart is not working in ASP .NET Core 3.1 Example
Replies: 10
Views: 9152

Re: 3D chart is not working in ASP .NET Core 3.1 Example

Hi, Yes, I think the route using TeeChart's javascript render would be the surer option going forward and it is fully interactive. New features will be added to strengthen the JS render support as standalone and for NET as time moves forward. I don't think 3D will be added in the near term though; T...
by Marc
Mon Nov 09, 2020 12:31 pm
Forum: .NET
Topic: 3D chart is not working in ASP .NET Core 3.1 Example
Replies: 10
Views: 9152

Re: 3D chart is not working in ASP .NET Core 3.1 Example

Re. As far as i know ASP .NET Core 3.x (and upcoming ASP .NET Core 5) doesn't support ASP.NET WebForm Yes, you're right, sorry for the misdirection; I should have cross-checked Framework features before the last answer. One option would be to stay with Framework 4; it will continue to be supported. ...