Search found 9533 matches

by Yeray
Tue Aug 19, 2008 11:55 am
Forum: VCL
Topic: Special-Zoom with Custom Axis
Replies: 1
Views: 3720

Hi Michael, If we understand well what you are trying to do, the following code could be a good example of how you could achieve it with two series (one vertical custom axis). We will hide everything out from the pointer when the mouse is unpressed. And we restore the "default view" when unzoom. pro...
by Yeray
Tue Aug 19, 2008 10:42 am
Forum: .NET
Topic: how do I know the color of a pixel in a tchart ?
Replies: 1
Views: 4304

Hi Verane,

As you tested, there is a function to set a color for a pixel but there isn't a function to retrieve that so I've added this request to the "wish list" to be implemented in future releases (TF02013329).

Thank you
by Yeray
Tue Aug 19, 2008 9:49 am
Forum: VCL
Topic: HorzScrollBar.Visible = True when not visible.
Replies: 5
Views: 10275

Hi Artimus, I think that the ScrollBar you mention is the scroll bar that appears automatically when a form is resized smaller than a component into the form. If I'm right, note that this is a Delphi component, not a TeeChart one. and the property to read the value is different to the property to se...
by Yeray
Tue Aug 19, 2008 9:29 am
Forum: VCL
Topic: min / max areas
Replies: 4
Views: 5149

Hi msd48,

I think that with the ClipSeries tool you should achieve what you want.
by Yeray
Tue Aug 19, 2008 8:41 am
Forum: VCL
Topic: Unable to find package import
Replies: 1
Views: 4800

Hi Jorge, It seems that your IDE is referencing some packages from another TeeChart installation that may exist or may not exist (TeeChart v6 for C++ Builder 6). I recommend you to search and remove those inappropriate references into your C++ Builder 2007 search paths and library paths. And when yo...
by Yeray
Tue Aug 19, 2008 8:34 am
Forum: VCL
Topic: Save TChart information
Replies: 1
Views: 3656

Hi Michael,

I think that the easiest solution would be saving your chart to a tee file at OnClose event and reload it at OnCreate event.

Take a look at the "Tutorial 12 - Exporting and Importing Charts". You should find the demos and tutorials at TeeChart's program group.
by Yeray
Mon Aug 18, 2008 10:28 am
Forum: .NET
Topic: Bevel Style has no effect on Rectangle Tool
Replies: 1
Views: 2966

Hi LT411,

We've been able to reproduce it and I've added it to the wish list to be fixed as soon as possible (TF02013328).
by Yeray
Mon Aug 18, 2008 10:21 am
Forum: ActiveX
Topic: Date labels on line series chart
Replies: 2
Views: 5505

Hi Roger,

Have you set the XValues as DateTime? For Candle series it is set by default, but not for line series.

To force it you should do the following:

Code: Select all

TChart1.Series(0).XValues.DateTime = true
by Yeray
Mon Aug 18, 2008 10:16 am
Forum: VCL
Topic: Linear Gauge Maximum Value Indicator
Replies: 6
Views: 9462

Hi,

I've added to the "wish list" the possibility to add more indicators that the user could customize.
by Yeray
Mon Aug 18, 2008 9:18 am
Forum: VCL
Topic: HorzScrollBar.Visible = True when not visible.
Replies: 5
Views: 10275

Re: HorzScrollBar.Visible = True when not visible.

Hi Artimus,

I'm not sure to understand what exactly are you doing. Could you explain int more accurately?
Artimus wrote:you resize the form so it is large enough so that the HorzScrollBar disappears
Do you mean that the chart will overlap the ScrollBar?
by Yeray
Mon Aug 18, 2008 9:11 am
Forum: VCL
Topic: Click event for Marks
Replies: 8
Views: 13313

Hi Tim, You could use Series1.Marks.Clicked(X,Y) to retrieve the index of the clicked mark at OnMouseDown event. And then, you could obtain the Mark text of the according point at OnGetMarkText. Something as folowing: //... var index: Integer; procedure TForm1.Chart1MouseDown(Sender: TObject; Button...
by Yeray
Wed Aug 13, 2008 8:36 am
Forum: ActiveX
Topic: Disable MouseWheel - vertical scrolling of gantt
Replies: 3
Views: 5574

Hi Jan,

I'm afraid I don't understand what are you doing here. Could you explain the steps to reproduce it here?

Thanks in advance.
by Yeray
Wed Aug 13, 2008 8:25 am
Forum: VCL
Topic: Scrolling with LineSeries and CandleSeries
Replies: 1
Views: 4843

Hi Phineas,

Yes you are right. The TChartScrollBar component was designed for specific usages and doesn't work properly on some of the others. We'll improve its performance in future versions but in the meanwhile we recommend to use the standard TScrollBar component.
Excuse us for the inconvenience.
by Yeray
Tue Aug 12, 2008 8:30 am
Forum: VCL
Topic: Solved-Cannot install TQRChart with QuickReport 4 Pro and D5
Replies: 1
Views: 3295

Hi eegirl,

Have you solved this issue? The same article I mentioned here will probably help you here if you still have problems.
by Yeray
Tue Aug 12, 2008 7:58 am
Forum: VCL
Topic: TQRChart compile error
Replies: 1
Views: 4119

Hi eegirl, Have you tried to follow the instructions from the article "QuickReport" at here ? I think that the most probably could be previous installations files referenced at the search paths. So, the best you could do probably will be to start from the beginning "cleaning" your delphi. So, I reco...