Search found 9534 matches

by Yeray
Mon Apr 21, 2008 7:56 am
Forum: VCL
Topic: Teechart 8 Pro and IntraWeb?
Replies: 12
Views: 17094

Hi Claus,

Thank you for the project, but I think you got confused and sent us the wrong project. I only can see a QuickReport and a TQR in the form.

Could you please send it again?
by Yeray
Thu Apr 17, 2008 9:47 am
Forum: ActiveX
Topic: Don't display data when zooming
Replies: 10
Views: 13731

Hi Tuan, Thank you for the pictures. We've made a chart like yours with the following code: m_Chart1.GetAspect().SetView3D(false); long series1; series1 = m_Chart1.AddSeries(scLine); m_Chart1.Series(series1).GetXValues().SetOrder(loNone); m_Chart1.Series(series1).AddXY(1.08, 2.08, "", clTeeColor); m...
by Yeray
Thu Apr 17, 2008 8:26 am
Forum: ActiveX
Topic: Don't display data when zooming
Replies: 10
Views: 13731

Hi Tuan, We tried different ways to zoom to the point [-1.38, -2.38] and all them worked fine for us. We tried zooming with mouse and by code using SetMinMax function. And we tried also with 3D activated/deactivated, and with .pointer.visible true and false... Could you please modify the following c...
by Yeray
Thu Apr 17, 2008 8:00 am
Forum: ActiveX
Topic: function issues
Replies: 4
Views: 7228

Hi Matt,

When you have a source without repeated values, one should expect to have a NAN (Not A Number) return for mode function.

So, the best approach is to check series data if it makes sense to apply mode function before you pass it to the function.
by Yeray
Tue Apr 15, 2008 8:09 am
Forum: ActiveX
Topic: function issues
Replies: 4
Views: 7228

Hi Matt, In mathworks website, in the mode function description they say: "When there are multiple values occurring equally frequently, mode returns the smallest of those values" So, I suppose that when you have no repeated value, all frequencies are 0, and the smallest value of the series should be...
by Yeray
Mon Apr 14, 2008 9:49 am
Forum: VCL
Topic: Min / Max view in Bar Graph?
Replies: 1
Views: 5250

Hi Dominik,

I think you could use a line series to do this (with Pointer.Visible activated) with two points, for example. You could use two variables to store the global minimum and maximum, and modify XValue[0] or XValue[1] from you line series when those variables are updated.
by Yeray
Mon Apr 14, 2008 9:31 am
Forum: ActiveX
Topic: function issues
Replies: 4
Views: 7228

Hi Matt, I've tested the functions, and looking at the new features demo to see if they do what expected, and they seem to work fine. But note that some functions calculate percentages and other values really lower than source values and maybe that's why they seem to be 0. And that's why I've set th...
by Yeray
Mon Apr 14, 2008 8:27 am
Forum: VCL
Topic: Teechart 8 Pro and IntraWeb?
Replies: 12
Views: 17094

Hi Claus,

Please, could you send us a simple example project we can run "as-is" to reproduce the problem here?
You can either post your files at news://www.steema.net/steema.public.attachments newsgroup or at our upload page.
by Yeray
Fri Apr 11, 2008 9:45 am
Forum: VCL
Topic: TeeChart 8.02 QReport
Replies: 8
Views: 13769

Hi Kev,

Could you take a look at the recently updated article of how to install QuickReport into Delphi?

The most probably could be that you don't have all the compiled files at the default delphi paths. And this is important to ensure that delphi loads the packages correctly.
by Yeray
Fri Apr 11, 2008 9:21 am
Forum: ActiveX
Topic: transpose tool
Replies: 3
Views: 5598

Hi Matt, Yes, you are right. I've added the bug to the wish list (TV52012959) to be fixed in further releases. One thing I've noticed is that you could conserve the color you set before if you set the color to the whole series, not only to the points. Here is the test: Private Sub Form_Load() TChart...
by Yeray
Wed Apr 09, 2008 8:00 am
Forum: ActiveX
Topic: ChartEditorPanel questions
Replies: 11
Views: 12294

Hi Matt, We are not sure to understand what you mean. We've tested the ChartEditorPanel component with TeeChart v8.0.0.3 and we could see nothing strange. Please, could you send us an image showing that? You can either post your files at news://www.steema.net/steema.public.attachments newsgroup or a...
by Yeray
Tue Apr 08, 2008 11:37 am
Forum: ActiveX
Topic: move tool available outside of TeeCommander1
Replies: 9
Views: 11735

Hi Matt, Here you have an example of how you could achieve similar results as teecommander, using simple buttons: Dim RotateChart, MoveChart, ZoomChart, DChart, Go As Boolean Dim StartX, StartY As Double Dim StartZoom As Integer Private Sub Rotate_Click() RotateChart = True MoveChart = False ZoomCha...
by Yeray
Tue Apr 08, 2008 8:34 am
Forum: ActiveX
Topic: move tool available outside of TeeCommander1
Replies: 9
Views: 11735

Hi Matt, I'm afraid there's no tool to move the chart. Otherwise, you always can emulate this TeeCommander function by doing something similar than following: Dim MoveChart As Boolean Dim StartX, StartY As Double Private Sub Form_Load() TChart1.AddSeries scPoint TChart1.Series(0).FillSampleValues 25...
by Yeray
Tue Apr 08, 2008 8:05 am
Forum: ActiveX
Topic: Native Export in XML format?
Replies: 10
Views: 10344

Hi Hugh, I'm afraid it's not possible to save chart properties into an xml file. If you want to save them, you'll have to save into a tee file. You can have a look at the detailed explanation in the tutorials: Tutorials/Chapter 12 - Exporting and Importing Charts And at the examples from features de...
by Yeray
Mon Apr 07, 2008 10:13 am
Forum: VCL
Topic: Functions, period range and data leak
Replies: 22
Views: 27132

Hi stsl, I've added the feature request to the wish list (TV52012945) to be reviewed and, if possible, enhanced in further releases. This may be quite a sensible issue as implementing it as you request may break existing clients code. Also notice that we don't provide support for changes to the sour...