ActionScript 3.0 :: Difference Between Int, Uint And Num?
Nov 3, 2009difference between int, uint and num... when would it be better to use one and not the other type thing?
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ActionScript 3.0 :: Uint Can't Be Null Or NaN?
Jan 15, 2011i want my uint to be 0,1, or null.
it appears i cannot assign NaN to a uint, but i can with a number. why is that?
Code:
var num:Number;
trace (num) //NaN
var u:uint;
trace (u); //0
I want an undefined place holder for the uint. In my case i suppose I'll use the number 2 and try to remember it means NaN to me.
ActionScript 3.0 :: Cast String To Uint?
Nov 26, 2008Does anyone know how to cast a string into a uint?[code]...
But i keep getting an error stating that there is a mismatch in variable types or i get a value of '65280' when I trace myUint.I understand that uint is a positive integer but i need to accept a string for the colour value and need to convert it to a string for use.
ActionScript 3.0 :: Convert String To A Uint ?
Apr 29, 2009I've imported a color value via XML. Now I would like to convert that String to a uint
PHP Code:
var color1:String = "0x00FF00";
var color2:uint = uint(color1);
trace(color2); // outputs 65280
How do i convert this string into a uint
ActionScript 3.0 :: Converting RGB Values Of Color To Uint
Apr 2, 2009I have 3 Numbers representing the RGB values of a color that I'd like to convert into a uint. I'm trying this:
var color:uint = r<<16 + g<<8 + b;
but it will always return 0.
Actionscript :: Flex Converting # Colors To Uint
Mar 12, 2010I'm working with several components that take color as a uint, but the colors I have are in the format of "#161616". I'm not sure what the relation between the 2 types of colors are or how to go from one to another.It doesn't have to be an actionscript solution. I have only a small number of these colors, so can be done manually too.
View 4 RepliesFlex :: Encoding Key Strokes As Bits In Uint
May 9, 2011I am trying to encode certain values that I receive from keyboard event. Basically I want to check if a certain key combination has been pressed or not, so for that I am converting the key codes into sequence/pattern and store it in an object and a value(function) against each code sequence. Now I have to use four bytes and in first byte(MSB) I've to store shift, alt, ctrl respectively and in the last(LSB) I have to store the keycode of the key pressed.
Here is the code:
private function m_encodeValue(key:String, Ctrl:Boolean = true, Alt:Boolean = true, Shift:Boolean = false):uint {
var encodedValue:uint;
encodedValue = uint(Shift) << 2 | uint(Alt) << 1 | uint(Ctrl);
encodedValue = encodedValue | (uint(key.toUpperCase().charCodeAt(0)) << 24);
return encodedValue;
}
ActionScript 3.0 :: Create A Color Object From A Uint?
Dec 3, 2010I have a uint that i'd like to create a Color object out of so I can manipulate the tint as desired.
Code:
public static const red_dark:uint = 0xe80505;
How can I create a Color object out of the above uint?
[URL]
ActionScript 3.0 :: Get Separate Variables From Uint Pixel?
Sep 7, 2010How to get r, g, b from uint pixel? I mean separate variables
View 2 RepliesActionScript 3 :: Function To Perform Circular Bitshift On Uint?
Feb 2, 2011I am new to the concept of Bitwise operations, and was messing around with some examples today. Everything seemed clear up until the point I tried to make a function to perform a circular bitshift on a uint:
private function rotateLeft(value : uint, shift : int) : uint {
if ((shift &= 31) == 0)
return value;
return (value << shift) | (value >> (32 - shift));
}
I was trying to shift a colour value (e.g. 0xFF0000) and expecting something along the lines of 0x0000FF, when in actual fact I was getting 0xFF000000 (which is correct, due to the length of a uint) - the most significant bytes are for the alpha value.
ActionScript 3.0 :: Lighten / Darken Uint-formatted Colors
Apr 1, 2009Is there an easy way to multiply a color that is stored in an uint? Basically what I would like to do would be applying a colorTransform-Object (like ColorTransform(1.2,1.2,1.2,1,0,0,0,0))to the uint and get the new value in return, but it will not work. Will I have to convert it into RGB first or am I missing something here?
View 2 RepliesActionscript 3 :: Declaring An "undefined" Parameter For Int, Uint Or Number?
May 8, 2009I'd like to implement the following logic:
function setMyValue (myVar:int = undefined):void
{
if (myVar == undefined)
{
[code]....
So if the value is supplied, use it. If not, generate it. Seems simple enough.Problem is that AS3 doesn't like this. 'undefined' gets coerced into '0', so myVar is never undefined. I've tried variations with NaN, null, etc, but nothing has worked.
ActionScript 3.0 :: Default Value (uint=null) - Create An Object From A Library Symbol With Linkage 1180: Call To A Possibly Undefined Method [linkage Name]
Oct 16, 2009Flex complains if I want to create an object from a library symbol with linkage: 1180: Call to a possibly undefined method [linkage name]. So to avoid this, I create a class for that symbol, in this case extending BitmapData using Flex's new ActionScript Class feature. Flex create that class for me and the constructor looks like this: public function CustomBitmapData(width:int, height:int, transparent:Boolean=true, fillColor:uint=null)
[Code]...
Actionscript :: Type Of A Number If Number Or Int Or Uint?
Apr 19, 2010var n:Number = 1;
trace("n is Number:" + (n is Number)); //true
trace("n is int:" + (n is int)); //true
trace("n is uint:" + (n is uint)); //true
[Code]...
They all true! in actionscript, how to tell whether the type of a number if Number or int or uint?
ActionScript 3.0 :: Var Integer Holds A Integer (Uint)?
May 31, 2011when I try to type cast something, there r 2 ways to do it:if var integer holds a integer (Uint)
text_txt.text = integer as String;or text_txt.text = String( integer );
but sometimes when I want to pass a value to a function both ways don't work and only one way works, when should I use option 1 and 2???
Difference Between 'This' And 'Stage'?
Dec 20, 2010what are the differences between '.this' and '.stage'?
View 4 RepliesActionscript 3 :: Difference Between 2.0 And 3.0?
May 24, 2011What are the main differences between the versions?
View 3 RepliesActionScript 2.0 :: Difference Between I++ And ++i
Aug 25, 2010i am intermediate programmer.but i think that has ended 2 days before when i came across a simple while loop.which i can't figure it out how the stuff works..[code]from 1 - 9 ,that is (1,2,3,4,5,6,7,9);I want to know difference between pre and post additions in the loops.if the first program adds the increment value after each loop , then why didn't it prints the (0) value. and i also want to know that ,Why this methods does not have any difference on for loops....
View 9 RepliesActionScript 2.0 :: What's The Difference Between If, While And Do
Aug 9, 2004What's the difference between if, while and do..while besides the way they are presented?
[Code]...
ActionScript 3.0 :: What's The Difference Between '}' And '};'
Jun 21, 2009Both are working, can be used, but I'd like to ask what's the difference between '}' and '};'. Let me know if I asked something very stupid.
View 4 RepliesActionScript 2.0 :: Difference Between [] And ()
Feb 26, 2002But what is the difference between [] and (). I used () in the random letters tutorial and it didn't work. When i used [] it worked.
View 2 RepliesActionScript 3.0 :: Difference Between Var H:int; And Var _H:int;?
Dec 28, 2010what's the difference between for example:
var H:int;
var _H:int;
ActionScript 2.0 :: Difference Between JPG And SWF With XML?
Feb 25, 2005I am trying to load random external SWF's using XML. I'm not having any problems loading JPG files, but the SWF's just won't load. Is there a difference between JPG's and SWF's when loading using loadMovie? Pointers to tutorials or pages in the manual would be great.
Here's a snippet of the code:
[AS]
function firstImage() {
if (p<(total-1)) {
p=random(total);
[Code]....
CS3 : Difference Between The Content Types?
Mar 16, 2009I was looking for the difference between the different content types in Flash CS3/CS4 - Browser/Screen Saver/Application etc - especially it's capabilities and limitations. Of interest are Standalone player and Application.
View 3 RepliesCS3 Difference In Character Length?
May 4, 2009Each line in the dynamic textbox has 15 characters, and yet you can notice the difference in the length(between each line).
I want to make the length of each line look same if they have same number of charaters.
ActionScript 3.0 :: Difference Between Var A:Number And Var A:int?
May 13, 2009Suppose I'm building a game where your ship moves with left/right keys.I assign a speed variable which is the number of pixels the ship will move when you press one of the said keys.Currently (on the tutorial I'm following) I have:
Quote:
static const speed:Number = 150.0
Can't I just replace it:
Quote: var speed:int = 150
Also, what's the difference between var a:Number and var a:int? And is there any important reason to add the .0 in 150.0?
Difference Of If Key.isDown And On KeyPress?
Aug 5, 2009I was just wondering what the difference between these two is.
View 1 RepliesFlash :: Difference Between Macromedia And Cs4
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Apr 22, 2010What is the difference between set and get functionality?
View 1 RepliesMedia Server :: Difference Between FMS 3 And FMS 3.5?
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