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POdynamically draw circle preloader error 1061 when in document class
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  1. POdynamically draw circle preloader error 1061 when in document class
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    copied!<p>I found a tutorial on how to make a dynamic unfilled and filled circle. that will take input from a slider to dertermine how much of the circle is drawn. I wanted to use this for a preloader. Unlike the author I would like to use it inside of a document class. I am getting <code>1061: Call to a possibly undefined method createEmptyMovieClip through a reference with static type document.</code> and <code>1120: Access of undefined property circ1.</code> The second is caused from the first. How would I get this to work in my document class? Thanks in advance!<br /></p> <pre><code>//original code // x: circles center x, y: circles center y // a1: first angle, a2: angle to draw to, r: radius // dir: direction; 1 for clockwise -1 for counter clockwise MovieClip.prototype.CircleSegmentTo = function(x, y, a1, a2, r, dir) { var diff = Math.abs(a2-a1); var divs = Math.floor(diff/(Math.PI/4))+1; var span = dir * diff/(2*divs); var rc = r/Math.cos(span); this.moveTo(x+Math.cos(a1)*r, y+Math.sin(a1)*r); for (var i=0; i&lt;divs; ++i) { a2 = a1+span; a1 = a2+span; this.curveTo( x+Math.cos(a2)*rc, y+Math.sin(a2)*rc, x+Math.cos(a1)*r, y+Math.sin(a1)*r ); }; return this; }; // empty this.createEmptyMovieClip("circ1",1); circ1._x = 100; circ1._y = 150; circ1.radius = 35; circ1.onEnterFrame = function(){ this.clear(); var endAngle = 2*Math.PI*percentLoaded; var startAngle = 0; if (endAngle != startAngle){ this.lineStyle(2,0,100); this.CircleSegmentTo(0, 0, startAngle, endAngle, this.radius, -1); } } //filled this.createEmptyMovieClip("circ2",2); circ2._x = 220; circ2._y = 150; circ2.radius = 35; /* code in tutorial i left out since its for a second filled in circle circ2.onEnterFrame = function(){ this.clear(); var endAngle = 2*Math.PI*slider.value/100; var startAngle = 0; if (endAngle != startAngle){ this.lineStyle(2,0,100); this.beginFill(0xFF9999,100); this.lineTo(this.radius,0); this.CircleSegmentTo(0, 0, startAngle, endAngle, this.radius, -1); this.lineTo(0,0); this.endFill(); } } */ </code></pre>
 

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