| 1 | package charts.series.bars {
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| 2 |
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| 3 | import flash.display.Sprite;
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| 4 | import charts.series.bars.Base;
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| 5 |
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| 6 | public class Sketch extends Base {
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| 7 | private var outline:Number;
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| 8 | private var offset:Number;
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| 9 |
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| 10 | public function Sketch( index:Number, props:Properties, group:Number ) {
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| 11 |
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| 12 | super(index, props, group);
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| 13 | //super(index, {'top':props.get('top')}, props.get_colour('colour'), props.get('tip'), props.get('alpha'), group);
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| 14 | this.outline = props.get_colour('outline-colour');
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| 15 | this.offset = props.get('offset');
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| 16 | }
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| 17 |
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| 18 |
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| 19 | public override function resize( sc:ScreenCoordsBase ):void {
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| 20 |
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| 21 | var h:Object = this.resize_helper( sc as ScreenCoords );
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| 22 |
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| 23 | // how sketchy the bar is:
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| 24 | var offset:Number = this.offset;
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| 25 | var o2:Number = offset/2;
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| 26 |
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| 27 | // fill the bar
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| 28 | // number of pen strokes:
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| 29 | var strokes:Number = 6;
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| 30 | // how wide each pen will need to be:
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| 31 | var l_width:Number = h.width/strokes;
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| 32 |
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| 33 | this.graphics.clear();
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| 34 | this.graphics.lineStyle( l_width+1, this.colour, 0.85, true, "none", "round", "miter", 0.8 );
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| 35 | for( var i:Number=0; i<strokes; i++ )
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| 36 | {
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| 37 | this.graphics.moveTo( ((l_width*i)+(l_width/2))+(Math.random()*offset-o2), 2+(Math.random()*offset-o2) );
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| 38 | this.graphics.lineTo( ((l_width*i)+(l_width/2))+(Math.random()*offset-o2), h.height-2+ (Math.random()*offset-o2) );
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| 39 | }
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| 40 |
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| 41 | // outlines:
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| 42 | this.graphics.lineStyle( 2, this.outline, 1 );
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| 43 | // left upright
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| 44 | this.graphics.moveTo( Math.random()*offset-o2, Math.random()*offset-o2 );
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| 45 | this.graphics.lineTo( Math.random()*offset-o2, h.height+Math.random()*offset-o2 );
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| 46 |
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| 47 | // top
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| 48 | this.graphics.moveTo( Math.random()*offset-o2, Math.random()*offset-o2 );
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| 49 | this.graphics.lineTo( h.width+ (Math.random()*offset-o2), Math.random()*offset-o2 );
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| 50 |
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| 51 | // right upright
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| 52 | this.graphics.moveTo( h.width+ (Math.random()*offset-o2), Math.random()*offset-o2 );
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| 53 | this.graphics.lineTo( h.width+ (Math.random()*offset-o2), h.height+ (Math.random()*offset-o2) );
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| 54 |
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| 55 | // bottom
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| 56 | this.graphics.moveTo( Math.random()*offset-o2, h.height+ (Math.random()*offset-o2) );
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| 57 | this.graphics.lineTo( h.width+ (Math.random()*offset-o2), h.height+ (Math.random()*offset-o2) );
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| 58 |
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| 59 | }
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| 60 | }
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| 61 | }
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