Solved

How to set floating point for number

Posted on 2004-04-25
2
167 Views
Last Modified: 2010-04-03
how i can set the floating point for number?
example:
3.1415926 only get two value after decimal point.

max
0
Comment
Question by:MaxTo
2 Comments
 
LVL 9

Expert Comment

by:j3one
ID: 10915376
0
 
LVL 9

Accepted Solution

by:
krishnaprathab earned 50 total points
ID: 10915427
Use this function:

//set number to 2 decimal places
//You can set this anywhere in your timeline and use as you need anywhere in your movie.

Math.__proto__.dec2 = function (num){

valor = String (Math.round(num * 100) / 100);
dot = valor.indexOf(".");

if(dot == -1){
valor += ".0";
}
temp = valor.split(".");
addDecimals = 2 - temp[1].length;
for(i=1; i<= addDecimals; i++){
valor += "0";
}
return valor;
};

Example:

a = 0.5;
b = 0.8;
z = Math.dec2(5);//if you trace thism, z will display "5.00"
z = Math.dec2(a + b);//if you trace thism, z will display "1.30"


PN: I have not written this code i found it in Actionscript.org

Thanks,
kp
0

Featured Post

Announcing the Most Valuable Experts of 2016

MVEs are more concerned with the satisfaction of those they help than with the considerable points they can earn. They are the types of people you feel privileged to call colleagues. Join us in honoring this amazing group of Experts.

Question has a verified solution.

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

There are times in your Flash CS4 application when you want more than a simple pointer or a hand, and it's hard to find an ideal walk-through to tell you what to do.  I spent a few days recently learning my way around making custom cursors in Flash,…
I have been doing hardcore actionscripting for some time; and needless to say I have faced a lot of problems in just understanding others' code rather than understanding what the code executes. A programmer's life can become hell when there are a lo…
The goal of the tutorial is to teach the user how to select the video input device. Make sure you have an input device that in connected and work and recognized by Adobe Flash Media Live Encoder and select it in the “video input” menu.
This Micro Tutorial will teach to how to utilize bit rate in Adobe Flash Media Live Encoder.

813 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

Need Help in Real-Time?

Connect with top rated Experts

11 Experts available now in Live!

Get 1:1 Help Now