Solved

Change dbChart Series programmatically

Posted on 2006-07-04
2
1,162 Views
Last Modified: 2012-06-27
Dear Experts,

I need example code to show me how to change a TDBChart's Series for example from
TLineSeries to TFastLineSeries.

Thanks in advance!
0
Comment
Question by:Marius0188
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 11

Accepted Solution

by:
calinutz earned 125 total points
ID: 17056529
As simple as this....

procedure TForm1.Button2Click(Sender: TObject);
var s: TChartSeries;
begin
s:=DBChart1.Series[0];
ChangeSeriesType( s, TFastLineSeries);
DBChart1.Refresh;
end;


Regards
0
 

Author Comment

by:Marius0188
ID: 17073133
Hi there,

Thanks the code seem to work.
I have a couple of TLineSeries charts.

So what I do is looping through all of them and then use your
code to change the SeriesType accordingly.

But one problem I experience though.
When changing the lineseries type it also change the color of all Series' to yellow.
I need it to remember my chart series color.
0

Featured Post

Secure Your Active Directory - April 20, 2017

Active Directory plays a critical role in your company’s IT infrastructure and keeping it secure in today’s hacker-infested world is a must.
Microsoft published 300+ pages of guidance, but who has the time, money, and resources to implement? Register now to find an easier way.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Introduction The parallel port is a very commonly known port, it was widely used to connect a printer to the PC, if you look at the back of your computer, for those who don't have newer computers, there will be a port with 25 pins and a small print…
In my programming career I have only very rarely run into situations where operator overloading would be of any use in my work.  Normally those situations involved math with either overly large numbers (hundreds of thousands of digits or accuracy re…
A short tutorial showing how to set up an email signature in Outlook on the Web (previously known as OWA). For free email signatures designs, visit https://www.mail-signatures.com/articles/signature-templates/?sts=6651 If you want to manage em…
In a recent question (https://www.experts-exchange.com/questions/29004105/Run-AutoHotkey-script-directly-from-Notepad.html) here at Experts Exchange, a member asked how to run an AutoHotkey script (.AHK) directly from Notepad++ (aka NPP). This video…

740 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question