Codejock Forums Homepage
Forum Home Forum Home > Codejock Products > Visual C++ MFC > Chart Control
  New Posts New Posts RSS Feed - Area Style Bug
  FAQ FAQ  Forum Search   Events   Register Register  Login Login

Area Style Bug

 Post Reply Post Reply
Author
Message
Simon HB9DRV View Drop Down
Senior Member
Senior Member
Avatar

Joined: 07 July 2005
Location: Switzerland
Status: Offline
Points: 458
Post Options Post Options   Thanks (0) Thanks(0)   Quote Simon HB9DRV Quote  Post ReplyReply Direct Link To This Post Topic: Area Style Bug
    Posted: 17 February 2011 at 5:12pm
Hi,
 
If the min is -150 and the max is 0 (for example with signal strength in dB) then the area logic is wrong - the upper portion is filled, not the lower.
 
Example included.
Simon HB9DRV
Back to Top
Oleg View Drop Down
Admin Group
Admin Group


Joined: 21 May 2003
Location: United States
Status: Offline
Points: 11234
Post Options Post Options   Thanks (0) Thanks(0)   Quote Oleg Quote  Post ReplyReply Direct Link To This Post Posted: 18 February 2011 at 6:20am
Designed.  
Just imagine how we should draw Area if first point positive, next negative, next positive.
Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS
Back to Top
Oleg View Drop Down
Admin Group
Admin Group


Joined: 21 May 2003
Location: United States
Status: Offline
Points: 11234
Post Options Post Options   Thanks (0) Thanks(0)   Quote Oleg Quote  Post ReplyReply Direct Link To This Post Posted: 18 February 2011 at 6:21am
Think you can invert it with secondary axis workaround.
Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS
Back to Top
Simon HB9DRV View Drop Down
Senior Member
Senior Member
Avatar

Joined: 07 July 2005
Location: Switzerland
Status: Offline
Points: 458
Post Options Post Options   Thanks (0) Thanks(0)   Quote Simon HB9DRV Quote  Post ReplyReply Direct Link To This Post Posted: 18 February 2011 at 6:29am
Originally posted by oleg oleg wrote:

Designed.  
Just imagine how we should draw Area if first point positive, next negative, next positive.
 
Hi,
 
Simple - the peak is at the top! Just draw it as you do it now, base at the bottom peak at the top but allow a negative scale.
Simon HB9DRV
Back to Top
Simon HB9DRV View Drop Down
Senior Member
Senior Member
Avatar

Joined: 07 July 2005
Location: Switzerland
Status: Offline
Points: 458
Post Options Post Options   Thanks (0) Thanks(0)   Quote Simon HB9DRV Quote  Post ReplyReply Direct Link To This Post Posted: 18 February 2011 at 6:31am
Originally posted by oleg oleg wrote:

Think you can invert it with secondary axis workaround.
 
Interesting idea...
Simon HB9DRV
Back to Top
 Post Reply Post Reply
  Share Topic   

Forum Jump Forum Permissions View Drop Down

Forum Software by Web Wiz Forums® version 12.04
Copyright ©2001-2021 Web Wiz Ltd.

This page was generated in 0.203 seconds.