Solved

Borland c++Builder ActiveX Question

Posted on 2001-08-06
4
742 Views
Last Modified: 2007-12-19
Hi extperts

i need to use the TChartfx component from c++builder for showing a line draw. Does anyone know how to use this component?
i only have a delphi sample code from
http://www.doit.com/delphi/undu/dn0831bf.htm

hope anyone can help. thx
0
Comment
Question by:reggler
[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
4 Comments
 
LVL 1

Accepted Solution

by:
RideOn earned 0 total points
ID: 6355935
u can use it this way:

     Chart1->OpenDataEx(COD_VALUES,2,8);

     Chart1->ThisSerie = 0;
     Chart1->Value[0] = 30;
     Chart1->Value[1] = 20;
     Chart1->Value[2] = 40;
     Chart1->Value[3] = 60;
     Chart1->Value[4] = 50;
     Chart1->Value[5] = 15;
     Chart1->Value[6] = 24;
     Chart1->Value[7] = 35;

     Chart1->ThisSerie = 1;
     Chart1->Value[0] = 45;
     Chart1->Value[1] = 60;
     Chart1->Value[2] = 30;
     Chart1->Value[3] = 60;

        Chart1->Value[4] = 80;
     Chart1->Value[5] = 45;
     Chart1->Value[6] = 15;
     Chart1->Value[7] = 45;

     Chart1->CloseData(COD_VALUES);


don't forget "CloseData" if u don't write that, it won't work.

i found that in Chart FX 2.0 OCX for Delphi Help.

grEEz RideOn
0
 

Author Comment

by:reggler
ID: 6355964
yup cool, that works....
but there's annother problem...i have "fast" refreshing rates (100ms) and now it does flicker...do u know how to prevent that?
0
 
LVL 1

Expert Comment

by:RideOn
ID: 6358361
nope, no idea... sorry
maybe u have to take annother Chart....
0
 
LVL 3

Expert Comment

by:modder
ID: 6535646
Thanks lads. Please don't use EE as a collusion tool between colleagues.
0

Featured Post

Ready to get started with anonymous questions?

It's easy! Check out this step-by-step guide for asking an anonymous question on Experts Exchange.

Question has a verified solution.

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

This article shows you how to optimize memory allocations in C++ using placement new. Applicable especially to usecases dealing with creation of large number of objects. A brief on problem: Lets take example problem for simplicity: - I have a G…
Go is an acronym of golang, is a programming language developed Google in 2007. Go is a new language that is mostly in the C family, with significant input from Pascal/Modula/Oberon family. Hence Go arisen as low-level language with fast compilation…
The goal of the video will be to teach the user the difference and consequence of passing data by value vs passing data by reference in C++. An example of passing data by value as well as an example of passing data by reference will be be given. Bot…
The viewer will learn additional member functions of the vector class. Specifically, the capacity and swap member functions will be introduced.

632 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