How can I position MCs in the scene as words wrapped in a page? Mathematical problem.

Hello world

I am trying to position a few MCs in rows in the scene (dynamically created MCs) in such a way that, when they reach a max width they jump up to a line, such as words wrapped in a page with left alignment, or to explain, as the scheme of image attached. Each MC has a different width.

I tried a lot of things without success. But I guess that I'm almost there. Right now I use a table that retrieves each width of MCs and another who gets the sum of the widths.

Here is my code, important elements in red:

CREATE MENU CONTAINER.

var menuContainer:MovieClip = new MovieClip();

menuContainer.x = 10;

menuContainer.y = 500;

addChild (menuContainer);

CREATE IMAGES CONTAINING MC.

var imagesContainer:MovieClip = new MovieClip();

imagesContainer.x = 10;

imagesContainer.y = 10;

addChild (imagesContainer);

CHARGERS IMAGE.

var imagesLoader:Loader;

var bigImagesLoader:Loader;

TABLES.

var imageLoadArray:Array; stores the respective URL of each image in each button

function sum(array:Array,_ini:int=0,_fin:int=-1):Number {/ / function to sum bays}

fin = (is-1)? array.length: end;

var sumArrays:Number = 0;

for (var u: uint = ini; u < fin; u ++) { }

If (typeof (array [u]) == 'number') { }

sumArrays += array [u];

}

}

return sumArrays;

}

var imgPosArray:Array = new Array (); creates the table that defines the position of the images in the Gallery

var imgPos:Number;

LOAD THE XML.

var xmlLoader:URLLoader = new URLLoader();

xmlLoader.addEventListener (Event.COMPLETE, whenLoaded);

xmlLoader.load (new URLRequest("XML/roiaXML.xml"));

var xml;

function whenLoaded(evt:Event):void {}

xml = new XML (evt.target.data);

var mySetsList:XMLList=xml.children();

/ / / MENU BUTTONS.

/ / POSITIONING of the BUTTONS on the INSIDE OF THE CONTAINER MENU.

var rowMaxWidth:Number = 500;

var totalWidth:Number;

Var: line number;


var cellWidthArray:Array = new Array();

var sumCellWidthArray:Array = new Array();

/ / CREATE BUTTONS.

for (var i: int = 0; i < mySetsList.length (); i ++) {}

var newSetButtonMC:setButtonMC = new setButtonMC();

//

imageLoadArray = new Array();

for (var j: int = 0; j < mySetsList [i].) IMAGE.length (); j++) {

imageLoadArray [imageLoadArray.length] = mySetsList [i]. IMAGE [j]. Attribute ("smallURL");

}

newSetButtonMC.imageArray = imageLoadArray;

//

newSetButtonMC.setButtonText.text = mySetsList.attribute ("setTitle") [i];

newSetButtonMC.setButtonText.autoSize = TextFieldAutoSize.LEFT;

//

cellWidthArray [cellWidthArray.length] = newSetButtonMC.setButtonText.width;

sumCellWidthArray [sumCellWidthArray.length] = sum(cellWidthArray,0,i);

trace(cellWidthArray[i]);

totalWidth = sum(cellWidthArray,0,i);

row = Math.floor (totalWidth/rowMaxWidth);


newSetButtonMC.x = sumCellWidthArray [i] +(i*10);

newSetButtonMC.y = (newSetButtonMC.height + 10) * rank;

newSetButtonMC.buttonMode = true;

newSetButtonMC.addEventListener (MouseEvent.CLICK, onClickButton);

menuContainer.addChild (newSetButtonMC);

}

/ / / MENU BUTTONS ACTIONS.

function onClickButton(mevt:MouseEvent):void {}

/ / LOAD the IMAGES in the GALLERY.

var targetButton:setButtonMC = setButtonMC (mevt.currentTarget);

imgPos = 0;

imgPosArray.length = 0;

for (i = 0; i < targetButton.imageArray.length; i ++) {}

imagesLoader = new Loader();

imagesLoader.load (new URLRequest (targetButton.imageArray [i]));

imagesLoader.contentLoaderInfo.addEventListener (Event.INIT, getImageWidth);

imagesLoader.x = i 200;

imagesContainer.addChild (imagesLoader);

/ / BIG LOAD IMAGE WHEN click ON the IMAGE OF the GALLERY.

imagesLoader.addEventListener (MouseEvent.CLICK, loadBigImage);

}

}

function getImageWidth(evt:Event):void {/ / this function get the widths of images}

imgPos = evt.currentTarget.width;

/ / trace (imgPos);

imgPosArray [imgPosArray.length] = imgPos;

trace (imgPosArray);

}

function loadBigImage(evt:MouseEvent):void {}

trace ("ok");

}

}

Thank you very much

Abstrato

If one is your array of movieclips and space is white space between the end of a movieclip and the start of the next leading is the space between adjacent lines and width is the maximum width of your lines and you want your movieclips begin to startX, startY, you can use the function below to organize your movieclips:

function arrangeMCF (a: startX:uint, startY: uint, space: uint, attack: uint, table, width: uint) {}

var curentX:Number = startX;

var YCourant: Number = startY;

for (var i: uint = 0; i<>

If (a [i] .width + currentX<>

a [i] .x = currentX;

a [i] there = currentY;

currentX += [i] .width + space;

} else {}

currentX = startX;

+= currentY leading;

a [i] .x = currentX;

a [i] there = currentY;

currentX += [i] .width + space;

}

}

}

Tags: Adobe Animate

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