Search found 1192 matches

by Christopher
Fri May 17, 2019 6:54 am
Forum: .NET
Topic: Custom Axis Label and Title display issues
Replies: 5
Views: 1329

Re: Custom Axis Label and Title display issues

I guess my question is there any way to get grid lines to be drawn at the start and finish of each axis, and if not, is there any other way of accomplishing the effect I am after? Well, you could try adding the following two lines to FreqAxisAdditions() and VoltAxisAdditions(): objAxis.MinimumOffse...
by Christopher
Thu May 02, 2019 9:35 am
Forum: .NET
Topic: Bug with exporting charts in PDF when using more than one Measures
Replies: 1
Views: 647

Re: Bug with exporting charts in PDF when using more than one Measures

BIQ wrote:
Thu May 02, 2019 6:14 am
Please let me know if i can provide any additional information.
Yes please - would you be so kind as to give us some code with which we can reproduce this issue here?
by Christopher
Thu May 02, 2019 9:33 am
Forum: .NET
Topic: Are there any 2d free rotation tools?
Replies: 5
Views: 1026

Re: Are there any 2d free rotation tools?

But given what you already have it should be trivial for you to make it do what I want :wink: :!: :!: :!: Of course! :D But seriously, if you'd like us to give you a quote for the work, do please write to sales@steema.com and we'd be happy to give you one. It is not trivial getting GDI+ to behave l...
by Christopher
Tue Apr 30, 2019 6:44 am
Forum: .NET
Topic: Are there any 2d free rotation tools?
Replies: 5
Views: 1026

Re: Are there any 2d free rotation tools?

Hello,

have you found the Rotate tool? There's an example of it in the Feature Demo you can download from GitHub here:

TeeChartNetExamples_2019-04-30_08-33-10.png
TeeChartNetExamples_2019-04-30_08-33-10.png (205.34 KiB) Viewed 1015 times
by Christopher
Mon Apr 29, 2019 5:57 pm
Forum: .NET
Topic: Custom Axis Label and Title display issues
Replies: 5
Views: 1329

Re: Custom Axis Label and Title display issues

Hello Rob, some code: public Form1() { InitializeComponent(); InitializeChart(); } Line _line = new Line(), _line1 = new Line(); private void InitializeChart() { tChart1.Series.Add(_line); tChart1.Series.Add(_line1); _line.FillSampleValues(); _line1.FillSampleValues(); } private void button2_Click(o...
by Christopher
Fri Apr 26, 2019 3:37 pm
Forum: .NET
Topic: Is it possible to use TeeChart v4 Pro in WinForms application (.NET Core 3 preview)
Replies: 18
Views: 2292

Re: Is it possible to use TeeChart (4.2019.3.15) in WinForms application (.NET Core 3 preview 4)

Hello, We are preparing the existing TeeChart version for tests in the Net Core 3 Framework. We expect to be able to make a test version available soon. In the meantime, the current TeeChart NetStandard version can be used as a non-forms control - please find following an example of the use of TeeCh...
by Christopher
Thu Apr 25, 2019 8:36 am
Forum: .NET
Topic: Histogram drawing bug
Replies: 1
Views: 554

Re: Histogram drawing bug

Hello,

thank you, I can confirm this as a bug and have added it to our issue-tracking software with id=2187 - as you can see, this issue has been marked as completed, which means a fix will become available in a new NuGet package very shortly.
by Christopher
Thu Apr 25, 2019 6:40 am
Forum: .NET
Topic: TeeChart Pro Cursor
Replies: 4
Views: 911

Re: TeeChart Pro Cursor

Hello, thank you for your help, but is it maybe possible to post the code in VB.NET again? Of course, here you are: Private _line1 As Line = New Line(), _line2 As Line = New Line(), _line3 As Line = New Line() Private _cursorTool As CursorTool = New CursorTool() Private Sub InitializeChart() TChart1...
by Christopher
Tue Apr 23, 2019 7:26 am
Forum: .NET
Topic: TeeChart Pro Cursor
Replies: 4
Views: 911

Re: TeeChart Pro Cursor

Hello, first, many apologies for the lateness of this reply. To answer your question: yes, I think this should be possible, and I attach a code example which does most of what you ask. Line _line1 = new Line(), _line2 = new Line(), _line3 = new Line(); CursorTool _cursorTool = new CursorTool(); priv...
by Christopher
Tue Apr 23, 2019 7:00 am
Forum: .NET
Topic: Custom Axis Label and Title display issues
Replies: 5
Views: 1329

Re: Custom Axis Label and Title display issues

Hello Rob, firstly, many apologies for the lateness of this reply. Please find following an example of how to add and modify a custom axis - in this example the changes are performed in the button click event: TeeChartPro_2019-04-23_08-56-28.png public Form1() { InitializeComponent(); InitializeChar...
by Christopher
Mon Mar 18, 2019 7:39 am
Forum: .NET
Topic: How to optimize line series performance
Replies: 2
Views: 1071

Re: How to optimize line series performance

Hello! with reference to the TeeChart Examples demo which you can download from GitHub here , there are two strategies you can try, one specific to the FastLine series and the other available for all TeeChart series types: TeeChartNetExamples_2019-03-18_08-02-52.png and TeeChartNetExamples_2019-03-1...
by Christopher
Tue Mar 12, 2019 11:46 am
Forum: VCL
Topic: How can I tell different series to use the same X (Bottom) Axis ?
Replies: 5
Views: 995

Re: How can I tell different series to use the same X (Bottom) Axis ?

Hello! The extra line in the code snippet below will force the xaxis labels to render the values of the points and not their labels. By default, the LabelStyle property is set to talAuto which will render the xaxis labels as the string labels of the points. procedure TForm1.Button1Click(Sender: TObj...
by Christopher
Tue Mar 12, 2019 11:35 am
Forum: VCL
Topic: Ternary Graph Legend and Points
Replies: 9
Views: 1711

Re: Ternary Graph Legend and Points

Hello Errol I would be very grateful if you could create a simple test program that starts with a standard chart, and which displays the results as a ternary graph when the data is specified as a Ternary Series. Of course - I hope this example will be sufficient, If not, do please let me know and I'...
by Christopher
Wed Feb 27, 2019 9:49 am
Forum: .NET
Topic: Drawing X and Y axes on chart
Replies: 1
Views: 639

Re: Drawing X and Y axes on chart

Hi Rob, maybe you have in mind something like this: TeeChartPro_2019-02-27_10-46-07.png This can be achieved with code similar to this: private void InitializeChart() { var forvel = new FastLine(tChart1.Chart); var lines = File.ReadAllLines(@"D:\tmp\FastLine Data.csv").Skip(1) .Select(x => x.Split('...
by Christopher
Wed Feb 27, 2019 8:08 am
Forum: .NET
Topic: copied and printed TeeChart colors
Replies: 2
Views: 726

Re: copied and printed TeeChart colors

Hello Rob,

changing the BufferStyle just before export should work for you per this example here.