Flex :: Return Multiple Variables From Math-crunching AS3 Function?
Nov 9, 2011
I'm new to Actionscript programming. I'm trying to figure out what is the best way to return multiple variables, each having a different data type, from a function. For example, if a function needs to return variable aa ( a string) and variable bb (a number).
The function I'm using just crunches a lot of math, and doesn't relate to an object in a GUI. One method I got from a Google search used an Object, but as (I think) this requires me to create a class, I wondered if there was a simpler way. Since an array can hold elements of different data types, perhaps this is a simpler approach (?). [code]...
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Jul 21, 2011
As seen below, I tried to return more then one variable from a function but , I think I have some syntax problem..
function hesapla3(parametre1,parametre2):(Number&&Boolean) // PROBLEM IS HERE, I NEED TWO VARIABLES TO RETURN{var yenideger2:Number=new Number();var bol2:Boolean=new Boolean();yenideger2=parametre1+parametre2;if(yenideger2>80){bol2=false;}return yenideger2;return bol2;trace(yenideger2);trace(bol2);}
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Jul 29, 2008
I'm using a class that I converted from AS2 to AS3 using Patrick Mineault's converter: [URL]
The original AS2 class:
Code:
/**
* Colour handling routines
* Culled from many places:
* - http://www.actionscript.org/forums/s...d.php3?t=15155
[Code]....
Is the AS2 to AS3 conversion part of the problem (aside from my ignorance of how to use it)?
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Feb 6, 2009
I'm pulling info from an XML file... there are three variables (year, month, day) that I need to process further in another function, but I can't figure out how to send them out of the function and into the next for processing.
Is it possible to make their values globally accessible?[code]...
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Aug 25, 2011
How to use math mod function in flex?
calculate like this 7 mod(%) 2 = 1
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Nov 11, 2010
i have a problem with Math.random().here is part of the code:
PHP Code:
//FIRST PLATFORM
if (P1.vy > 0 && d1 <= 0)
{[code].....
as you can see i have Math.random twice, and 99% of the time they return the same value...
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Jan 28, 2008
project width is 500
tile_width=25;
map_collumns=Stage.width/tile_width
trace(map_collumns)
Sometimes I get a decimal return. Then, when I close it,and run it again, it shows the correct answer.
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Mar 31, 2004
Code:
function rtd (rad) {
return rad*(180/Math.PI)
}
trace(rtd(Math.atan2(0,10))) //supposed to be 90 degrees but it return 0
trace(rtd(Math.atan2(-10,0))) // supposed to be 180 but it also return 0
what to do?
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Mar 17, 2010
I want to dynamically create variables that will create and place instances of a movie clip on the stage at runtime.[code]
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Aug 26, 2010
Getter functions allow obj.meth syntax instead of obj.meth(), I'd like to create an anonymous one of these to return from another function. function get ():Object { } is invalid syntax. I don't suppose Flex offers an easy way to get this functionality, if it's even possible?
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Oct 28, 2006
I'm making a XML photogallery. Im using a MovieClipLoader to load multiple images on the screen at the same time. I've assigned variable path to hold image
[Code]....
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Nov 22, 2010
Here is my formula, Not getting the right output.... I am looking for the monthly payment someone would have to contribute (with a rate of return %) to get their "Future Value"!! I am doing something wrong.. I believe it is really simple..
[Code]...
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Oct 6, 2011
I just want to know if there is a way to assign multiple variables, and if there is a way to check multiple variables.
I want to be able to assign variables to false and then check if all the variables are false.
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Nov 10, 2010
I've seen some example of using a Pixel Bender for mixing two tracks together (per shader passes). However, would it be technically possible to write a Pixel Bender kernel that could do this?
[Code]...
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Apr 14, 2010
When binding multiple variables value1 value2 value3 in the same text field, do I do this:
[Code]...
I noticed both work, but which is the right way to do it and will work all the time.
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Apr 20, 2009
I am trying to develop a maths quiz where I need to generate a random number, I then need to generate another random number but this needs to be a multiple of the first number. I just can't work out how I can generate a multiple of the first number.
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Aug 4, 2009
I'm having some troubles with the use of interface and inheritance in AS3. I've done lots of OOP in the past and what I'm trying to do seems obvious to me, but doesn't work in AS3. The question is : Is it possible to override a function that return an Object of class A, and make it return an Object of Class B which extends A ? It seems not to be possible, since I'm getting a signature error in Flash, when compiling. For example, the following set of class do not compile (the code in function definition doesn't matter):
[Code].....
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Aug 4, 2010
I'm using an AMF service that was built by someone else. Basically what happens is that some info is passed to the AMF service and it returns true or false.I want to be able to pass in various info to the a function that calls the AMF service(submitTracking) and then get the true or false value returned in onResultSubmit to be passed back to submitTracking.
var screen:String;
var buttonnumber:String;
function submitTracking(screen:String, buttonnumber:String) {
[code]....
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Mar 17, 2011
I wonder how to make a Math.random() function, or something similar where it chooses a number from 0-9. But as the program progresses, another random variable will appear. That random value is what I want removed from the 0-9 scale. (The other random variable is also from 0-9)
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Apr 9, 2006
How can I make Flash calculate the value of the function y= (1 - x^2)^3 where x is the user input value?
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Apr 16, 2007
For some reason my math.floor function is not working (trace yields "undefined")..[code]
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Sep 9, 2009
I am new to Flash and Action Scripts. I am trying to put together some Mortgage Calculators for a client and am having issues getting the syntax for the formula correct. Below is my code could someone look it over and give some pointers on how to structure the formula. It is a standard mortgage payment calculator. num1 is Loan Amount num2 is interest rate and num3 is loan term they are the instance names of the unput text boxes.
equels_btn.addEventListener(MouseEvent.CLICK,equel sClick);
num1.border = true;
num2.border = true;[code]........
I get the folowing error when I click the equels_btn
TypeError: Error #1006: value is not a function. at LoanPayment_fla::MainTimeline/equelsClick()
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Nov 20, 2009
I am generating random numbers between 1 and 90 how do I do it so I don't get any repeats. Here is the code I am using.
ActionScript Code:
var num:Number = Math.ceil(Math.random()*90);
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Sep 2, 2011
I cant get this to work. I think its pretty self explanatory what I want to do, set _x to a random position (b1 - b6)
Code:
onClipEvent (load) {
stop();
b1 = 462;
b2 = -462;
b3 = -1388;
b4 = -2314;
b5 = -3240;
b6 = -4166;
} onClipEvent (load) {
RanNum = Math.ceil(Math.random() * 6);
_x = ["b" + RanNum];
}
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Aug 9, 2007
I have problem about math. I want write function of laplace transform in flash.
X(s)=kd*s^2 +kp*s+Ki;
F(s)=s^3 +(10+kd)*s^2 +(20+Kp)*s+Ki;
Gc(s)=X(s)=/F(s);
How I write code(actionscript) in flash, when Kp Ki Pd is value of user input. And S is Laplace transform.
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Oct 12, 2008
I've got 3 variables called pSize1 = 15, pSize2 = 16, pSize3 = 17. I have some radio buttons that have the data: 1, 2, 3. depending on what radio button is pressed, I need to trace the data in either pSize1, pSize2, or pSize3.if they user presses the first radio button, it returns data 1, how can I combine that with "pSize" to return 15, and not "pSize1". What i have tried so far:
Code:
var listenerObject:Object = new Object();
listenerObject.click = function(eventObj:Object):Void {
thisSize = eventObj.target.selectedRadio.data[code]......
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Jan 26, 2011
I want to assign an existing Object all the vars of a prototype Object, without a direct reference. One way to do this is:
[Code]...
This way both Object's values for .nom and .age can be independently changed, but it's tedious. Is there an automated way to assign all of protoObject's vars to enObj?
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Mar 7, 2011
Here is the problem:
var p:int = 0;
var n:Number = 0;
n = 32.999999999999999;
p = Math.floor(n);
trace(p); // returns 33
n = 32.11111111111111;
p = Math.floor(n);
trace(p); // returns 32
I would expect both of these to return 32. I have searched, and it seems this is an unreported bug in AS3. Or ... am I doing something wrong?
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Jun 16, 2002
How do you round a number to 2 decimal places using the Math.round function?
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Oct 30, 2008
I want to make a function like y= (1 - x^z), where both x and z are user input values. How is that possible?
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