Search found 13 matches

by nileiqi
Fri Feb 22, 2008 5:41 am
Forum: VCL
Topic: Is it possible for TAreaSeries to display in three color ?
Replies: 1
Views: 4312

Is it possible for TAreaSeries to display in three color ?

Hi,

I am try to use TAreaSeries in three different colour, the X axis is based on date & time, then there are three different time frames, in each time frame, I need TAreaSeries in different colors. Is it possible ? thanks.

Daniel
by nileiqi
Wed Feb 13, 2008 4:37 am
Forum: VCL
Topic: ZoomPercent
Replies: 1
Views: 3740

ZoomPercent

Hi,

I am using bar series. I just want to know whether it is possible to stop the bar float up when I use ZoomPercent(), I only want to zoom in horizantal NOT vertical, is it possible ? Thanks

Daniel
by nileiqi
Wed Feb 13, 2008 4:33 am
Forum: VCL
Topic: How to control the number of records in the chart ?
Replies: 1
Views: 3433

How to control the number of records in the chart ?

Hi, I am using TeeChart to display a database record. As database is quite big, I only want 100 records can be charted at once, then use key to shift the chart (scroll). How to do it ? It seems to me there are two questions here, (1) How to ensure only 100 records are indexed by the chart ? that is ...
by nileiqi
Mon Feb 11, 2008 6:53 am
Forum: VCL
Topic: Re: How to update the chart if database content has changed
Replies: 1
Views: 3691

I have done it! Thanks
Daniel
by nileiqi
Mon Feb 11, 2008 2:56 am
Forum: VCL
Topic: Re: How to update the chart if database content has changed
Replies: 1
Views: 3691

Re: How to update the chart if database content has changed

Hi,

My project can display SQL server database in the chart, then I have a new question

(1) If the content of one field in the table has changed, Can chart update it instantly ? I can use a silly way such as a timer to implement, but I think TeeChart may have some way to do that ? Thanks.

daniel
by nileiqi
Thu Feb 07, 2008 2:27 am
Forum: VCL
Topic: Re: help for DBChart and MS SQL server DB
Replies: 2
Views: 5200

I get it working ! Thanks.
by nileiqi
Sun Feb 03, 2008 11:37 pm
Forum: VCL
Topic: Re: help for DBChart and MS SQL server DB
Replies: 2
Views: 5200

Re: help for DBChart and MS SQL server DB

Hi,

I have read the tutorial section 8, but still not clear how to connect DBChart with a MS SQL server database.

Is it possible to point

(1) How to use DBChart with SQL server DB ?
(2) Or give a C++ builder example ? Thanks

daniel
by nileiqi
Thu Jan 31, 2008 1:21 pm
Forum: VCL
Topic: Re: How to use TDBChart
Replies: 4
Views: 7458

Sorry Narcis, Posting failed ! because the zip file is too large. Actually it is the demo in \Feature C++, after installation, in my PC, it is under C:\Program Files\Steema Software\TeeChart 7.08 for Delphi 2006\Examples\Features C++, I open the project with BDS2006 and compile then generates 3 erro...
by nileiqi
Thu Jan 31, 2008 1:09 pm
Forum: VCL
Topic: Re: How to use TDBChart
Replies: 4
Views: 7458

Hi Narcis,

I posted it, and also answer following question,

(1) Can TDBChart access MS SQL 2005 server database ? thanks

Daniel
by nileiqi
Wed Jan 16, 2008 3:14 am
Forum: VCL
Topic: Re: How to use TDBChart
Replies: 4
Views: 7458

Re: How to use TDBChart

Hi, I am user of TeeChartPro v7 in BDS2006. But I am currently working on C++Builder6, which has only two built-in componments TChart and TDBChart. I want use TDBChart to display data in Access database, this is my 1st time to do such job. My questions are (1) Is TDBChart componment enough to suppor...
by nileiqi
Sat Dec 08, 2007 3:42 am
Forum: VCL
Topic: Re: Delphi version TeeChart can be used in C++builder ?
Replies: 1
Views: 3682

Re: Delphi version TeeChart can be used in C++builder ?

Hi, I purchased TeeChart verion 7.08 last year.it was only used for Delphi 2006 purpose, I never think about whether it can be used in C++Builder until recently I have to work on C++ builder, I never have used C++builder before, I realize TeeChart may also be used in C++Builder as well (I have BDS 2...
by nileiqi
Tue Mar 27, 2007 1:38 pm
Forum: VCL
Topic: Re: Save settings of series ?
Replies: 6
Views: 9954

Hi Narcis,

I still not sure
(1) What does

Code: Select all

 Series1:=Chart1[0] mean here ? 
(2) In existing code, Serise1 is defined as TLineSeries type, should it be TChartSeries ? because it may change type to TBarSeries.

Thanks in advance.

Daniel
by nileiqi
Wed Jan 24, 2007 12:04 pm
Forum: VCL
Topic: Re: How to example
Replies: 2
Views: 5485

Re: How to example

Hi, I just upgrade my TeeChart from standard to latest pro version. So I can try all examples under C:\Program Files\Steema Software\TeeChart 7.08 for Delphi 2006\Examples\Features It seems to me that some examples can be compiled without problem, and I can see .exe file has been generated, but when...