I am wanting to take the average x co-ordinate of several movieclips, mc_01, mc_02, etc. using arrays. That is, I would like to sum all the x co-ordinates and then divide by the number of movieclips.
View 1 Repliestrying to loop out some pictures using a for loop and cant get them to be posiotioned directly beneath the previous picture, I have set the height number in my xml where I get the pictures from.[code]This is how the code should look like if you are trying to place pictures directly beneath the previously added picture using a class with parameters, in this case the "LoadExternaly" is that class.
View 1 RepliesI have 3 square. smallest square s3 is inside s2. s2 is in side s1. each is 10px larger [code]how can I find the coordinate of child in its parent's coordinate system?
View 1 RepliesI made involving the user inputting 4 different numbers into seperate InputText component boxes. I have an output showing "Your Average Is _____ " but i keep running into a problem saying "Your average is NaN". Here's my code, tell me what is wrong with it.also, Flash shows no errors in my code. It's just shows NaN.
Code:
var average:Number;
grade1.restrict = "0-9";
grade2.restrict = "0-9";[code].....
I was working on a project a few months ago, which I had to put on hold but am finally getting back to. One major feature I need that I wasn't able to figure out before was how to measure the average brightness of an image file loaded as a movieclip. I remember spending hours going through tutorials but I wasn't able to get it working. Now I don't even remember what or where I read before and I'm not keen on rereading all of it and still not knowing what to do.
I just want the simplest possible way to get an average brightness level of an image, I don't care which way the brightness is measured as it is only important relative to other images which will be measured the same way.
Is there a way to loop through all the pixels of a bitmapData object to find the "average" colour or light level? I basically want to make a light level detector using the webcam. Does anybody havehow I could accomplish this? All searches I have tried return tutorials on motion tracking.
View 3 RepliesSo, I've got this [code]...
Is there a way to get, efficiently and quickly, the dominant color and/or the average color in pixels ByteArray.
noise is used for the example here. I'll be having something else drawn on that BitmapData instead.
I found some ways to extract the average color palate from a BitmapData, but this isn't enough for me since I want the average from a rect over that image.
I have a vector movie-clip of a cat. Behind it, there is a picture of a park. The picture of the park takes up the entire stage, but the cat is only 32x16. How could I use BitmapData to sample all pixels (of everything, not just the park) within the cat's bounding box (but not including the cat itself in the samples (so like the cat is invisible); also 4 pixels wider in each direction, so it would effectively be 40x24) and then return the RGB average (in hexidecimal) so that I can set a masked transparent mc in front of the cat to that value?
Basically, so it looks like the color of the cat's surroundings affect its tint, to crudely simulate global illumination in 2d.
This can't be too difficult but its killing me. I want my user to be able to type 3 numbers into 3 different input boxes, capture those numbers, calculate and display their average in a fourth text box.
I am not sure how to capture input from a textbox in AS3 in order to do these calculoatilo.
I'm trying to create a balance beam for an education video game and am having trouble making the balance look just right.When the student slides the weight on a triple beam balance, the beam rotates from its pivot to show how far off the weight is. The student then continues adjusting it until the weight matches. My problem occurs because the length of the weight arm means the rotation values are very small, range -4 to 4 degrees, and when the student gets within a few grams it appears level.
My question is how to create a mathematical curve. Like 100 = 20, 50 = 15, 20 = 10, 1 = 4, .2 = 2, etc, so that I can have large movements towards the more accurate side and less when the weight is far off.
So I've got an input box on the UI, where integers are entered and stored in an array. I want to find out the average of the integers, but how would I calculate the sum?
View 1 RepliesI know it's possible i saw it on several websites does some one know how i can use a static text in preloader counting to 100%? For an example look at ILOVETECHNO.BE The preloader a heart use a static text i think it cannot be a dynamic text because the font is not a normal average one
View 1 RepliesI'm having AS3 create 12 random var (play1, play2, etc) and then I ask it to average the 12 vars (numbers) until I get a specific average number. When I run this in AS2 I get the "script time error, keep running?" question. I tell it to keep running and eventually AS2 finds the right set of 12 numbers to equal a specific average number. In AS3 I get a "stack over flow error". I know that all my AS3 swf needs is just more time to find it.
View 12 RepliesI'm trying to load a value from a .php file labeled $average into a dynamic textbox. I'm using this code to accomplish this, but I only get "undefined" in my textbox. Can anybody see if there's anything wrong or just a syntax error, or anything..
[Code]...
Keeping it simple for now but assuming i have a ByteArray full of sample data is it possible to calculate the average frequency (thus a pitch) from the entire recording? Is this along the right lines? p = 69 + 12 x log2(f/440hz) ...
View 1 RepliesI am running into some trouble adding an array into another array to create a multi-dimensional array.The code appears as below:
var slideDataArray:Array = new Array();
var slideShowDataArray:Array = new Array();
slideDataArray[0] = xmlData.SlideShowParameters.SlideShowImagesDirectory;[code]........
I am looking for a means of placing the slideDataArray into a 'slot' or value of slideShowDataArray so that I can in the end pass the slideShowDataArray as a parameter to another function.As of now, the last slideDataArray appears 11 times (the loop runs 11 times) in slideShowDataArray and the way the code is written the slideDataArray is unique every iteration of the loop.
I've got a bit that loads a big chunk of xml data about products.I push product info into an array(e.g. productArray), then add that array to another array (e.g. allProductsArray)How do I sort those arrays? For instance, if I want to sort the allProductsArray based on the info in productArray[0]?Alternatively, would something other tha an array of arrays be a better route?This loader loads the same sort of info for many different clients, so the bit to sort on will change.
View 5 RepliesI'm trying to write a function where I can specify any amount of array, and the return value will be an array containing the contents of all of the specified arrays.I've done this, but it seems like a really slow and ugly way of doing it:
var ar1:Array = [1,2,3,4,5,6,7,8,9];
var ar2:Array = ['a','b','c','d','e','f','g','h'];
function merge(...multi):Array[code].....
Is there an inbuilt and more efficient / nice way of achieving this? The result does not need to be in the same order as the input - completely unsorted is fine.
A little explanation: Im making a random arranging number Array. So instead of using a loop and assigning 0 to first array element, 1 to second, etc.I need to make it totally random but without repeating any numbers. To do that I made a second Array that will have the same number of children to serve as a reference.Each of them will be an Object with a property "num" , wich will be its actual number, and a property "called" wich defaults to false.Like this:
ActionScript Code:
for(var i:int=0;i<vQuantity;i++){
ranArray.push( new Object() );
[code].......
I've had a problem for awhile that was really odd. After some intense debugging, I realized the problem lied in setting an array equal to another array.[code] When setting one array equal to another, the values aren't copied over, but a reference to that memory is stored. So no matter which variable you change, they are both references to the same memory and thus both will reflect the changes.With other data types, this doesn't happen.I could fix it by looping through t1 and using push() to add each index from t1 into t2, but that seems a little messy.
View 7 Repliescorrect syntax for pushing variables to arrays within arrays? I have searched many threads but found nothing that exactly answers my query.I have a class (Brigade) which amongst other variables contains an array (BrigadeUnits) This is the third element.. My Brigades are stored in an array called AllBrigades. I now need to fill the BrigadeUnits array with objects of my Units class.The hierarchy I want to create is as follows:
AllBrigades (array of Brigades)
Brigade (object)
BrigadeUnits (array within Brigade object)
Unit (Object to be stored in BrigadeUnits array)
I have tried various approaches including the following, assuming that I am addressing the first Brigade in the array:
AllBrigades [0] [2].push (MyUnit);
But when I trace this I just get undefined.
I need a function that retrieves the average hexadecimal color values of a group of pixels in a square. Like a 4x4 area, and I want to be able to calculate what the average color is by retrieving the color of each pixel.
View 4 Repliesi have a mapMC on the stage and 6 buttons. i need to be able to make the buttons move the mapMC to specified coordinates. the coordinates are set and will never change. i also need an easing from one location to the next. i guess i'll go ahead and throw in a bonus question for any of you aces out there. lets say location "A" is at x=200, y=400. i would like the mapMC to get there and scale 120%. so a button that gets pressed will go to its coordinates and scale acordingly. i can see that this could be script heavy, but for some reason not too difficult.
View 1 RepliesI have a movieclip with a drag function, and after each drag I want it to trace the x position. I tried the following code but it always outputs 0.
ActionScript Code:
sliderMC.addEventListener(MouseEvent.MOUSE_DOWN, fl_ClickToPosition);
function fl_ClickToPosition(event:MouseEvent):void
[Code].....
to get the position of a movieClip in the x axis, we use: trace(movieClip.x);is there an alternative for ".x"???
View 3 Repliesfirst have a look at this: [URL] It loads "auto" coordinates from php file, and makes the "auto" move after timeinterval. It is needed tht it could load infinate coordinates, but i fail to do it. If u change setProperty(auto, _x, kord ) to setProperty(auto, _x, x2 ) , it works, but as u can see only with one coordinate.
View 9 Replies[URL]
If you drag the map, it moves even beyond the edge of the map so the map eventually gets dragged off the screen. Is there any possible way to stop the map moving any furthur than its boundry?
The source is here - [URL]
I am trying track to see if mouse is between 0 and 200 pix in the Y coordinate, then do an if statement.
stage.addEventListener(MouseEvent.MOUSE_MOVE, mousePosition);
// I use this to track readings.
function mousePosition(event:MouseEvent) {
[code].....
When I use 3D rotation tool, there is an option called global transform, if it turned off, the object would rotate by its own axes, this is exactly what I want. How can I do rotatation like that with AS3 code? Is there any property if changed then rotationX/Y/Z would rotate object by its axes?
View 4 RepliesI would like to base one component's x and y cooridnates according to another, I tried using the binding notation but it doesn't seem to work
[Code]...