Search found 3173 matches

by Pep
Fri Dec 20, 2019 5:13 pm
Forum: .NET
Topic: Steema.TeeChart.NET.Xamarin.Forms crashes in Xamarin.Forms
Replies: 7
Views: 755

Re: Steema.TeeChart.NET.Xamarin.Forms crashes in Xamarin.Forms

Hello, I've just done some tests here using the latest nuget version and a simple example project, and it seems that Zoom is working fine on iOS and Android. I've used the following code : ChartView chartView = new ChartView { VerticalOptions = LayoutOptions.FillAndExpand, HorizontalOptions = Layout...
by Pep
Fri Dec 20, 2019 11:14 am
Forum: .NET
Topic: AnnotationTool doesn't redraw correctly when device rotation occurs.
Replies: 1
Views: 117

Re: AnnotationTool doesn't redraw correctly when device rotation occurs.

Hello, most likely the problem is that you forgot to calculate the correct annotation position inside the Chart. In order to positionate the Annotation or any object we need to draw inside the Chart canvas, the CalcXPosValue and CalcYPosValue methods have to be used. var xpos = area1.CalcXPosValue((...
by Pep
Tue Dec 17, 2019 9:39 am
Forum: .NET
Topic: Steema.TeeChart.NET.Xamarin.Forms crashes in Xamarin.Forms
Replies: 7
Views: 755

Re: Steema.TeeChart.NET.Xamarin.Forms crashes in Xamarin.Forms

Ok, let me do some tests here and back to you asap.
by Pep
Wed Nov 27, 2019 10:50 pm
Forum: .NET
Topic: Steema.TeeChart.NET.Xamarin.Forms crashes in Xamarin.Forms
Replies: 7
Views: 755

Re: Steema.TeeChart.NET.Xamarin.Forms crashes in Xamarin.Forms

It seems in the new version, 4.2019.9.10, that zoom is not functional at all. pan still works but I cannot zoom.
Sorry for delay in my answer.
Does this happens to you on Android, iOS or both platforms ?
by Pep
Thu Nov 14, 2019 10:01 pm
Forum: .NET
Topic: Bar chart panning
Replies: 9
Views: 889

Re: Bar chart panning

Hello,
you should be able to change the way that Series marks are displayed outside the Chart rect bounds by setting Clip to true for Series Marks :

Code: Select all

bar1.Marks.Clip = true;
by Pep
Fri Nov 08, 2019 3:17 pm
Forum: .NET
Topic: Bar chart panning
Replies: 9
Views: 889

Re: Bar chart panning

Ok :)
So the amount is perfect, but the bars are still smaller than the automatic generated ones...
Setting a number of points per page should solve it. Could you please adding :

Code: Select all

tChart1.Chart.Page.MaxPointsPerPage = 4;
by Pep
Fri Nov 08, 2019 2:36 pm
Forum: .NET
Topic: Bar chart panning
Replies: 9
Views: 889

Re: Bar chart panning

Hello,

I think that the problem is a minor mistake in the code, you use :

Code: Select all

Chart.Axes.Bottom.SetMinMax(serie.Data.Count - 4, serie.Data.Count)
and it should be :

Code: Select all

Chart.Axes.Bottom.SetMinMax(serie.Data.Count - 4, serie.Data.Count-1)
As it starts from 0. This should make the change.
by Pep
Fri Nov 08, 2019 11:24 am
Forum: .NET
Topic: Bar chart panning
Replies: 9
Views: 889

Re: Bar chart panning

Hello, So my question, how can I allow panning, but only so that the panning stops at the first left bar and last right bar? You can use the following code in order to fix the scrolling to specific min and max : int numValues = 50; bar1.FillSampleValues(numValues); tChart1.Scroll += TChart1_Scroll; ...
by Pep
Fri Oct 11, 2019 9:09 am
Forum: .NET
Topic: Thai language support for Steema.TeeChart.NET.Xamarin.Forms.
Replies: 3
Views: 512

Re: Thai language support for Steema.TeeChart.NET.Xamarin.Forms.

Hello,
ok, I've added this on our wish list in order to be considered for the next mantenance releases. Anyway I couldn't confirm when this new feature or language support will be introduced.
Thanks.
by Pep
Fri Oct 11, 2019 9:06 am
Forum: .NET
Topic: Random Non-Existent ArgumentNullException given.
Replies: 14
Views: 2025

Re: Random Non-Existent ArgumentNullException given.

Hello,
ok, thanks for the advise. We're going to do some tests here again with the latest version in order to find what could be the cause.
by Pep
Thu Oct 10, 2019 8:00 am
Forum: .NET
Topic: Thai language support for Steema.TeeChart.NET.Xamarin.Forms.
Replies: 3
Views: 512

Re: Thai language support for Steema.TeeChart.NET.Xamarin.Forms.

Hello,
I'm sorry but the Thai Language still not supported for TeeChart.
by Pep
Wed Oct 09, 2019 1:38 pm
Forum: .NET
Topic: Steema.TeeChart.NET.Xamarin.Forms crashes in Xamarin.Forms
Replies: 7
Views: 755

Re: Steema.TeeChart.NET.Xamarin.Forms crashes in Xamarin.Forms

Hello, I've been able to reproduce the problem here. There was an issue with Xamarin assemblies. I've just uploaded a new TeeChart for Xamarin.Forms nuget package version that has been compiled with the latest Xamarin.Forms and that fixes the problem. Could you please check if it's working fine for ...
by Pep
Mon Aug 05, 2019 10:22 am
Forum: VCL
Topic: Marks on pie overlap with title
Replies: 8
Views: 1182

Re: Marks on pie overlap with title

Sure, you mean:

Code: Select all

Series1.CustomXRadius := 50;
Series1.CustomYRadius := 50;
by Pep
Mon Aug 05, 2019 10:13 am
Forum: .NET
Topic: Random Non-Existent ArgumentNullException given.
Replies: 14
Views: 2025

Re: Random Non-Existent ArgumentNullException given.

That does seem to help. what does that do?
What it does, is to clip the drawing series points to a region, in this case to the Chart rect region.
by Pep
Mon Jul 22, 2019 7:32 am
Forum: Activex
Topic: Problem with TeeEditor in 64 bit app
Replies: 2
Views: 637

Re: Problem with TeeEditor in 64 bit app

Hello Marc,

for 64 bit you have to use :

Code: Select all

m_TeeEditor.SetChartLink64(m_pChart->GetChartLink64());