Search found 27 matches

by windmaomao
Wed Oct 13, 2004 10:36 pm
Forum: VCL
Topic: import text data problem
Replies: 5
Views: 2698

Thanks.

I'll try the code. But at runtime, in the charteditor, if I click series->data source->text file, and select the text file and parameters and press apply, it never works (v6,v7 without source code)

Fang
Best regards
by windmaomao
Wed Oct 13, 2004 3:01 pm
Forum: VCL
Topic: Can't install the v7, HELP
Replies: 4
Views: 2564

actually I figured out a bit,

I don't have this folder
C:\PROGRA~1\STEEMA~1\TEECHA~1\BuilderC6\Bin\

instead I have
C:\Program Files\Steema Software\TeeChart 7 for C++ Builder 6\CBuilder6\Bin

very funny.
by windmaomao
Wed Oct 13, 2004 2:54 pm
Forum: VCL
Topic: Can't install the v7, HELP
Replies: 4
Views: 2564

In the error dialog, I leave source box blank.If I click BEGIN, it complain that the source can't be blank.

How do I install the v7 package?
by windmaomao
Wed Oct 13, 2004 2:42 pm
Forum: VCL
Topic: Can't install the v7, HELP
Replies: 4
Views: 2564

sorry, it has the extension, my mistake.
by windmaomao
Wed Oct 13, 2004 2:40 pm
Forum: VCL
Topic: Can't install the v7, HELP
Replies: 4
Views: 2564

Can't install the v7, HELP

Hi, I just download the v7 without source version, but at the end of the installation, it says EXCEPTION: Can't load package C:\PROGRA~1\STEEMA~1\TEECHA~1\BuilderC6\Bin\DclTee7C6.bpl. The system cannot find the file specified -------------------------------------------- And I checked the folder, it ...
by windmaomao
Mon Oct 11, 2004 5:54 pm
Forum: VCL
Topic: TTeeFunction question
Replies: 3
Views: 2335

Thanks. Here's another question. I tried the teeFunction, but it gives me an exception whenever I close my application. I am using v6pro, and I read in the v7 feature website, it says series.datasources had a bug which will cause access violation. I am not sure if it's exactly what happened to my ca...
by windmaomao
Mon Oct 11, 2004 5:40 pm
Forum: VCL
Topic: import text data problem
Replies: 5
Views: 2698

I tried 3 colume,

I am using 6.0pro, just placed order for v7.

could you tell me where is the demo? I checked the demo feature exe, but couldn't find where it's. Thanks.

Fang
by windmaomao
Sun Oct 10, 2004 4:33 pm
Forum: VCL
Topic: Problem with Smoothing function
Replies: 4
Views: 2960

the function is actually called smoothing spline, which is a cubic spline solver plus some smoothing minimization scheme. It's really good if you don't care about the orientation or condition of the end points of the curve. But the method is very expensive due to its global scheme. IMHO, lots of loc...
by windmaomao
Sun Oct 10, 2004 4:08 pm
Forum: VCL
Topic: import text data problem
Replies: 5
Views: 2698

import text data problem

Hi,
I tried to import a text data file following the article "Importing text data from Dat or Txt file". But it doesn't work. The text file is
0.1 24
0.5 143
0.2 321
0.1 100

After I import it, it gives me 4 zeros for x=0,1,2,3. I tried lineseries and point3Dseries. Help

Fang
by windmaomao
Sun Oct 10, 2004 3:46 pm
Forum: VCL
Topic: TTeeFunction question
Replies: 3
Views: 2335

TTeeFunction question

Hi,
I read the article "Introduction to function". Before I start to use it, I want to ask a question, how to use AddPoint() to control the number of points added to the function series, ex. every two points of the original series.

Thanks.

Best regards
Fang
by windmaomao
Mon Sep 27, 2004 6:07 pm
Forum: Wishes and ideas
Topic: request about forum
Replies: 0
Views: 2113

request about forum

Hi,
Just wonder if the author colume of the post can be changed to the first person who created it, instead of the last person who just posted it. Right now, it's kinda of wasted.

Thanks.
by windmaomao
Thu Sep 23, 2004 2:07 pm
Forum: VCL
Topic: How to hide title of ChartGrid
Replies: 2
Views: 1666

very clever, many thanks
by windmaomao
Wed Sep 22, 2004 9:23 pm
Forum: VCL
Topic: How to hide title of ChartGrid
Replies: 2
Views: 1666

How to hide title of ChartGrid

Hi,
another question,
I am working on the chartgrid component, very nice. I'd like to know how to hide the title region, ex. Series1, Series2. And I also want to know if possible to hide Z axis data when working on 2D chart only.

Thanks.

Best Regards
Fang
by windmaomao
Wed Sep 22, 2004 9:20 pm
Forum: VCL
Topic: How to implement point style symbol combobox
Replies: 3
Views: 2114

Thanks.

It'll be greate the next version will include it as a standalone component, 'cause the number of the style symbol is limited by teechart.
by windmaomao
Wed Sep 22, 2004 2:59 am
Forum: VCL
Topic: ChartEditor series format tab missing at runtime?
Replies: 3
Views: 2059

I got it after I insert #pragma link "TeeEditPRO"
Thanks.