Klasa: Math

Kompatybilność: ActionScript 1.0, Flash 5+

 

sqrt(x:Number) : Number

 

Oblicza oraz zwraca pierwiastek kwadratowy od określonej liczby podanej w parametrze.

this.tworzKlipFilmowy("figura_mc", this.getNextHighestDepth());
var sluchacz:Object = new Object();
sluchacz.onMouseDown = function() {
    this.origX = _xmouse;
    this.origY = _ymouse;
};
sluchacz.onMouseUp = function() {
    this.newX = _xmouse;
    this.newY = _ymouse;
    var minY = Math.min(this.origY, this.newY);
    var glebokosc:Number = figura_mc.getNextHighestDepth();
    var linia_mc:MovieClip = figura_mc.createEmptyMovieClip("linia"+glebokosc+"_mc", glebokosc);
    line_mc.moveTo(this.origX, this.origY);
    line_mc.lineStyle(2, 0x000000, 100);
    line_mc.lineTo(this.newX, this.newY);
    var hypLen:Number = Math.sqrt(Math.pow(linia_mc._width, 2)+Math.pow(line_mc._height, 2));
    linia_mc.createTextField("dlugosc"+glebokosc"_txt", figura_mc.getNextHighestDepth(), this.origX, this.origY-22, 100, 22);
    linia_mc['dlugosc'+glebokosc+'_txt'].text = Math.round(hypLen) +" pikseli";
};
Mouse.addListener(sluchacz);