Search found 1001 matches

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: 8420

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: 2636

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: 35292

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: 35292

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: 35292

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: 35292

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: 8037

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: 8037

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. ...
by Marc
Mon Nov 09, 2020 11:40 am
Forum: .NET
Topic: 3D chart is not working in ASP .NET Core 3.1 Example
Replies: 10
Views: 8037

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

Hello, If you require a 3D Pie then the current version of TeeChart will need to render the Pie as an image. Here's some example code, in this case an Equalizer series, simply replace it for Pie where required: Taken from: https://github.com/Steema/TeeChart-for-.NET-CSharp-Web-samples/blob/master/Te...
by Marc
Tue Oct 13, 2020 11:53 am
Forum: .NET
Topic: Pinch to Zoom
Replies: 37
Views: 35292

Re: Pinch to Zoom

Hi, Yes, for sure we're not seeing the same behaviour; it may be idiosyncrasies of different devices. Our modifications, making sensitivity (zoom speed-response) publicly accessible will help. Note though, as a test, that if you place a touch location on either side of the bar, bar 5, and keep the r...
by Marc
Thu Oct 08, 2020 11:28 am
Forum: .NET
Topic: Pinch to Zoom
Replies: 37
Views: 35292

Re: Pinch to Zoom

Review of the current WPF touch functionality. - Scroll mode, one finger-touch. This seems to work correctly when tested, speed of response, ie. plot movement in relation finger location, appears correct on our test device. Scroll correctly resets on double-tap. - Zoom mode, two finger-touch. This a...
by Marc
Thu Oct 01, 2020 2:36 pm
Forum: .NET
Topic: TeeCahrt 4.2020.8.28 & 9.16
Replies: 24
Views: 17093

Re: TeeCahrt 4.2020.8.28 & 9.16

Hello, emSize is often used for Font sizing. It could be going on in a call to TeeChart but there is no TeeChart parameter that I can find with the name "emSize". If you put a break point in, do you see any TeeChart classes in the call stack? Is there any clue that this is being caused by TeeChart? ...
by Marc
Wed Sep 30, 2020 10:13 am
Forum: .NET
Topic: TeeChart Cleanup
Replies: 6
Views: 5592

Re: TeeChart Cleanup

Hello, Garbage collection should handle most general objects itself but if you create any other specific items then you could choose to clear them, for example custom axes. Are you experiencing any memory leaks issues that you think may be related to TeeChart? We can investigate if you consider that...
by Marc
Thu Sep 24, 2020 1:44 pm
Forum: .NET
Topic: Xamarin License Issue
Replies: 20
Views: 28839

Re: Xamarin License Issue

Hi,

We've sent you a couple of suggestions via email. We'll stay with this to get the issue resolved.

Regards,
Marc Meumann
by Marc
Fri Jul 24, 2020 12:05 pm
Forum: .NET
Topic: VirtualModeData column sorting, vertical scroll bar and Page Up and Down key
Replies: 2
Views: 11035

Re: VirtualModeData column sorting, vertical scroll bar and Page Up and Down key

Hello, Re. "The Key Page Up moves the cursor row up 10 rows. Where is the number of rows to move set?" That is currently fixed at 10. We'll add a property to control that. ( http://bugs.teechart.net/show_bug.cgi?id=2352 ) Re. The Key Page Down moves the cursor row to row number 11. This is not norma...