Solved

How can I make a moving graph like a NT CPU usage history?

Posted on 1998-11-01
8
298 Views
Last Modified: 2010-04-06
Hi experts!
How can I make a moving graph like a NT CPU usage history at NT task manager?

I can draw line at canvas but I have no idea like that.
The NT task manager's CPU usage history graph is moving
right to left and it keeps old cpu usage data.

Would help me step by step or would you tell me where is
free component?
0
Comment
Question by:rnxotj
  • 4
  • 3
8 Comments
 
LVL 12

Accepted Solution

by:
rwilson032697 earned 100 total points
ID: 1345374
The TChart component (which comes with Delphi 4 or is downloadable from Delphi Super Page) does moving charts as you describe.
0
 
LVL 12

Expert Comment

by:rwilson032697
ID: 1345375
The Delphi Super Page is at

http://sunsite.icm.edu.pl/delphi/

There are teechart components for all versions of Delphi.

Cheers,

Raymond.
0
 

Author Comment

by:rnxotj
ID: 1345376
Hi! rwilson
I can't find out Tchart component at delphi super page's Delph 3 & 4 setion.
Would you please tell me again?
And,I'm using D3.

0
Optimizing Cloud Backup for Low Bandwidth

With cloud storage prices going down a growing number of SMBs start to use it for backup storage. Unfortunately, business data volume rarely fits the average Internet speed. This article provides an overview of main Internet speed challenges and reveals backup best practices.

 

Author Comment

by:rnxotj
ID: 1345377
Hi! rwilson
I can't find out Tchart component at delphi super page's Delph 3 & 4 setion.
Would you please tell me again?
And,I'm using D3.

0
 

Author Comment

by:rnxotj
ID: 1345378
Hi! rwilson

I found Teechart web site but it is not a free.
Would you please tell me another thing?
0
 
LVL 10

Expert Comment

by:viktornet
ID: 1345379
If you have Delphi3 you must have it if it's C/S or Prefesional edition... If it one of either two then look under the Active X tab in the palette. and you'll find TChart there,,,

Cheers,
Viktor
0
 
LVL 12

Expert Comment

by:rwilson032697
ID: 1345380
Have a look at TGraph and TChartFx. They come with Delphi in the ActiveX component page.

Alternatively, here are some more from Delphi Super Page (use the search engine to find the filename):

grapheur.zip, piggraph.zip

Cheers,

Raymond.
0
 

Author Comment

by:rnxotj
ID: 1345381
Thanks rwilson and thanks for comment Viktor.

I found some free component at Torry's delphi page.
The component is Tloggraph and it looks like what I wanted.

THANKS!
HAVE A NICE DAY!!!


0

Featured Post

DevOps Toolchain Recommendations

Read this Gartner Research Note and discover how your IT organization can automate and optimize DevOps processes using a toolchain architecture.

Question has a verified solution.

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

Suggested Solutions

Title # Comments Views Activity
Dev Express grid collapse 2 45
Multi-layered image in FireMonkey 9 34
Wincontrol not (correctly) drawn 15 38
Twebbrowser in Fire monkey android scrolling to bottom 1 30
Hello everybody This Article will show you how to validate number with TEdit control, What's the TEdit control? TEdit is a standard Windows edit control on a form, it allows to user to write, read and copy/paste single line of text. Usua…
Introduction I have seen many questions in this Delphi topic area where queries in threads are needed or suggested. I know bumped into a similar need. This article will address some of the concepts when dealing with a multithreaded delphi database…
Two types of users will appreciate AOMEI Backupper Pro: 1 - Those with PCIe drives (and haven't found cloning software that works on them). 2 - Those who want a fast clone of their boot drive (no re-boots needed) and it can clone your drive wh…
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…

773 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