Search found 1235 matches

by Marc
Fri Sep 13, 2024 7:06 am
Forum: .NET
Topic: Change all fonts
Replies: 1
Views: 898

Re: Change all fonts

Hello,

There is no property to change all Fonts in one sweep but you can define your own Theme class derived from TeeChartTheme and create your own set of startup values/settings.

Regards,
Marc Meumann
by Marc
Tue Sep 10, 2024 12:06 pm
Forum: VCL / FMX
Topic: TeeGridRecompile install not working with Lazarus 3.4
Replies: 8
Views: 11598

Re: TeeGridRecompile install not working with Lazarus 3.4

Hello,

We think we are close to identifying the cause of the problem and have session time reserved for Thursday morning to get to a solution. I will keep you informed. Once a solution is identified we'll make a version available to you for testing.

Regards,
Marc
by Marc
Fri Sep 06, 2024 3:20 pm
Forum: .NET
Topic: TeeChart for .NET 2015 4.1.2015.12160 - Events not invoked
Replies: 2
Views: 2455

Re: TeeChart for .NET 2015 4.1.2015.12160 - Events not invoked

Hello, The problem is solvable and seems to lie with the code in the the Page_Load method, perhaps because of an invalid mix of ch* session variable names. I copied the code in from a similar method from the TeeChart, WebChart demo, zoom demo to the page_load method, changing Point Series to Bar and...
by Marc
Fri Sep 06, 2024 2:35 pm
Forum: VCL / FMX
Topic: TeeGridRecompile install not working with Lazarus 3.4
Replies: 8
Views: 11598

Re: TeeGridRecompile install not working with Lazarus 3.4

Hello,

We'll get back to you with detail you can act on before the middle of next week.

Regards,
Marc Meumann
by Marc
Thu Sep 05, 2024 6:49 am
Forum: VCL / FMX
Topic: TCheckBox as column EditorClass
Replies: 5
Views: 28050

Re: TCheckBox as column EditorClass

Hello,

Do you mean; implementing the steps that you described in your penultimate post?

Regards,
Marc
by Marc
Mon Sep 02, 2024 7:25 am
Forum: .NET
Topic: TeeChart for .NET 2015 4.1.2015.12160 - Events not invoked
Replies: 2
Views: 2455

Re: TeeChart for .NET 2015 4.1.2015.12160 - Events not invoked

Hello,

We are checking what differences there may be between your test project and the Steema example project.

Regards,
Marc Meumann
by Marc
Fri Aug 30, 2024 1:26 pm
Forum: .NET
Topic: An unexpected stack of bars and a line at the top
Replies: 4
Views: 12148

Re: An unexpected stack of bars and a line at the top

Hello,

Yes, we've been slow to get a solution for this issue. We'll review it to get a fix into into a build very soon.

Regards,
Marc
by Marc
Fri Aug 30, 2024 1:11 pm
Forum: .NET
Topic: TeeChart.NET Outdated dependencies
Replies: 1
Views: 1485

Re: TeeChart.NET Outdated dependencies

Hello,

Yes, we are reviewing the dependencies and expect to apply changes in an upcoming build.

Regards,
Marc Meumann
by Marc
Fri Aug 30, 2024 9:19 am
Forum: .NET
Topic: TeeChart NET for Blazor How to hook up a chart zoom event
Replies: 1
Views: 1927

Re: TeeChart NET for Blazor How to hook up a chart zoom event

Hello, OnZoom is a clientside Javascript event-method that can be defined using the CustomCode lines property for javascript in C#. Example, modifying label format: Chart1.onzoom=function() { var axis = Chart1.axes.bottom, range = axis.maximum - axis.minimum; if (range < 1000) axis.labels.dateFormat...
by Marc
Fri Aug 23, 2024 10:40 am
Forum: .NET
Topic: TeeChart NET for Blazor ChartAggregate Example
Replies: 2
Views: 8290

Re: TeeChart NET for Blazor ChartAggregate Example

Hello, Sorry for the delay with this response. ChartAggregate isn't implemented in TeeChart. It forms part a prototype development that isn't yet complete. If you require to work with any of its contents, Sum, Count, High, Low, Average then that can be achieved by using TeeChart's functions and grou...
by Marc
Fri Aug 16, 2024 11:42 am
Forum: .NET
Topic: TeeChart NET for Blazor Legend checkboxs not working
Replies: 4
Views: 8366

Re: TeeChart NET for Blazor Legend checkboxs not working

Hello,

The TeeChart Javascript library doesn't yet support Legend CheckBox. I've added it as a feature-request.

Click sensoitivity for the Legend could be added in different ways. We'll make up a code example.

Regards,
Marc Meumann
by Marc
Wed Aug 07, 2024 3:11 pm
Forum: VCL / FMX
Topic: Compilation Issues with TeeGrid in C++Builder 12
Replies: 2
Views: 10793

Re: Compilation Issues with TeeGrid in C++Builder 12

... a workaround may be to set a new define.
ie.

Code: Select all

#define _DELPHI_CONST const
but we are looking to avoid the initial problem occurring.

Regards,
Marc
by Marc
Wed Aug 07, 2024 1:46 pm
Forum: VCL / FMX
Topic: Compilation Issues with TeeGrid in C++Builder 12
Replies: 2
Views: 10793

Re: Compilation Issues with TeeGrid in C++Builder 12

Hello Maciej,

Apologies for the delay with this reply. We are investigating.

Regards,
Marc Meumann
by Marc
Wed Aug 07, 2024 8:14 am
Forum: .NET
Topic: TeeChart .Net Maui licensing issue iOS
Replies: 8
Views: 14427

Re: TeeChart .Net Maui licensing issue iOS

Hello,

Apologies once again for the delay with a solution to this issue. I have sent you a private email to check that we have your contact information correctly logged.

Regards,
Marc Meumann
by Marc
Wed Jul 24, 2024 8:30 am
Forum: .NET
Topic: XValues in the 1800's Not Working Correctly
Replies: 7
Views: 15870

Re: XValues in the 1800's Not Working Correctly

Hello Joseph, An alternative workaround suggestion: Assuming that the range for the x-axis could exceed one day then perhaps the easiest thing to do would be to move the dates to a workable range and then modify the year label. ie. bool pre1900 = false; int dateYear; private void InitializeChart() {...