Search found 9526 matches

by Yeray
Wed Apr 29, 2009 10:57 am
Forum: ActiveX
Topic: Upgrade TC ActX 5 to TC ActX 8 on VS2008 C++
Replies: 10
Views: 16945

Hi JSmey, With TeeChart installer there are some upgrade utilities provided (you should have the respective shortcuts in TeeChart programs group). They allow upgrades between TeeChart versions directly from dsw and vcproj files. If you have TeeChart versions 5, 6, 7 and 8 you should use the utilitie...
by Yeray
Wed Apr 29, 2009 10:13 am
Forum: ActiveX
Topic: Multiple graph instances programatically
Replies: 3
Views: 5286

Hi Yacu,

You should be able to create a chart at runtime like this:

Code: Select all

Dim chartObj As New TeeChart.TChart
And then you should be able to create series or what you want, normally:

Code: Select all

chartObj.AddSeries scHorizBar
by Yeray
Wed Apr 29, 2009 9:58 am
Forum: VCL
Topic: Teechartpro 7.12 Drawing a graph
Replies: 25
Views: 38222

Hi Didier, If I understand fine, the easiest way to do this probably would be adding a new line series with two points (one from the first function and one from the second). Here is a complete example: var a, b, Qf, S, Sa: Double; procedure TForm1.TeeFunction1Calculate(Sender: TCustomTeeFunction; co...
by Yeray
Wed Apr 29, 2009 9:45 am
Forum: ActiveX
Topic: Export to jpeg,bmp,png: Anti-Alias & Filters are lost!
Replies: 3
Views: 5740

Hi Sebastian,

I'm afraid I can't promise you anything. But it's in high priority, so it's expected to be revised.
by Yeray
Wed Apr 29, 2009 9:09 am
Forum: VCL
Topic: Negative values with an area series
Replies: 2
Views: 4256

Hi Ed Dressel, Note that there are two properties more logic for achieving it: Series1.UseYOrigin := true; Series1.YOrigin := 0; The area series, by default comes from "infinite". When you have two areas and set them as stacked, the second area shouldn't start at "infinite" but just over the first a...
by Yeray
Tue Apr 28, 2009 2:50 pm
Forum: ActiveX
Topic: Multiple graph instances programatically
Replies: 3
Views: 5286

Hi Yacu,

Yep, sorry, I've just corrected it. I'm investigating your issue right now and I'll answer you as soon as possible.
by Yeray
Tue Apr 28, 2009 2:48 pm
Forum: ActiveX
Topic: Export to jpeg,bmp,png: Anti-Alias & Filters are lost!
Replies: 3
Views: 5740

Hi Sebastian,

I'm afraid that's a known bug already in the wish list (TV52013668). The Antialias tool doesn't seem to work fine in exports.
by Yeray
Tue Apr 28, 2009 2:22 pm
Forum: VCL
Topic: Multi scale chart
Replies: 3
Views: 4597

Hi Calou,

Here there is an example I made some time ago that achieves that.
by Yeray
Tue Apr 28, 2009 2:11 pm
Forum: VCL
Topic: Unit Conversion in teechart?
Replies: 12
Views: 8899

Hi FHG_AST, Here is how you could do it but note that with this way, the texts won't show integers but the corresponding values of the original integers. In the example I created a Point series and generated the events at designtime: procedure TForm1.FormCreate(Sender: TObject); begin Series1.FillSa...
by Yeray
Tue Apr 28, 2009 1:16 pm
Forum: VCL
Topic: Multi scale chart
Replies: 3
Views: 4597

Hi Calou,

I think that you could do something similar than the example at All features/Axes/Multiple at Runtime. Could you take a look at it and tell us if that was what you were thinking on?
by Yeray
Tue Apr 28, 2009 12:11 pm
Forum: VCL
Topic: TTowerSeries + runtime chart editor
Replies: 4
Views: 7599

Hi Franck,

As an update, this has been solved for the next maintenance release.
by Yeray
Tue Apr 28, 2009 12:11 pm
Forum: VCL
Topic: Missing Functions in TChartEditForm
Replies: 3
Views: 6221

Hi RGSMike,

As an update, this has been solved for the next maintenance release.
by Yeray
Tue Apr 28, 2009 11:57 am
Forum: VCL
Topic: Unit Conversion in teechart?
Replies: 12
Views: 8899

Hi FHG_AST, I can think in some different possibilities: 1. The best solution would be if you could use a database that wouldn't need any conversion. I mean, it would be better if you could convert your values to a new database and use this new database as your series' source. 2. You could use a ser...
by Yeray
Tue Apr 28, 2009 10:59 am
Forum: ActiveX
Topic: OpenGL buggy with Owner Draw tabs
Replies: 14
Views: 20315

Hi Elena,

I'm afraid that this haven't been solved yet with TeeChart AX 8.0.0.5.
by Yeray
Tue Apr 28, 2009 10:09 am
Forum: VCL
Topic: Define legend color for a series?
Replies: 3
Views: 3116

Hi Windwalker,

I think you should do something similar to the example at All features/Miscellaneous/Legend/Symbol OnDraw in the new features demo available at TeeChart's program group.

I hope this helps