| View unanswered posts | View active topics |
It is currently Thu Jul 31, 2014 5:05 am |
|
All times are UTC - 5 hours [ DST ] |
|
Page 1 of 1 |
[ 3 posts ] |
| Print view | Previous topic | Next topic |
nxtDisplayCenteredTextLine does not display franctions
| Author | Message | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Rookie
Joined: Sat Apr 26, 2014 8:53 pm Posts: 1 
|
 nxtDisplayCenteredTextLine does not display franctionsnxtDisplayCenteredTextLine(4, "Speed = %f", (0.12)); // display text to the LCD screen
|
||||||||||||||||||
| Sat Apr 26, 2014 9:00 pm |
|
||||||||||||||||||
|
|||||||||||||||||||
|
Moderator   Joined: Wed Mar 05, 2008 8:14 am Posts: 3165 Location: Rotterdam, The Netherlands
|
Re: nxtDisplayCenteredTextLine does not display franctions It displays the value exactly as it should on my NXT.
If you want fewer decimal points, you can try printing like this:
= Xander _________________ | Professional Conduit of Reasonableness | (Title bestowed upon on the 8th day of November, 2013) | My Blog: I'd Rather Be Building Robots | ROBOTC 3rd Party Driver Suite: [Project Page] |
||||||||||||||||||
| Sun Apr 27, 2014 1:01 am |
|
||||||||||||||||||
|
|||||||||||||||||||
|
Moderator Joined: Thu Jan 03, 2013 5:10 pm Posts: 198 Location: The plateau north of the Ohio River Valley, also known as Cave Country.
|
Re: nxtDisplayCenteredTextLine does not display franctions "%f" displays floating point numbers, not fractions. Most computers do not have built-in fractions types, so you must program your robot to convert values to fractions with your own code.
_________________ I'm not a robot! I'm british! ~ quote from an asparagus I am not a robot! I am a unicorn! ~ quote from a robot |
||||||||||||||||||
| Sun Apr 27, 2014 6:24 pm |
|
||||||||||||||||||
|
|
Page 1 of 1 |
[ 3 posts ] |
|
All times are UTC - 5 hours [ DST ] |
Who is online |
Users browsing this forum: No registered users and 2 guests |
| You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot post attachments in this forum |
