learning_algorithms/VanillaJavascriptVisualisation/lib/p5.min.js

/*! p5.min.js v0.3.15 December 23, 2014 */

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Array?(this.x=t[0]||0,this.y=t[1]||0,this.z=t[2]||0,this):(this.x=t||0,this.y=e||0,this.z=r||0,this)},n.Vector.prototype.get=function(){return this.p5?new n.Vector(this.p5,[this.x,this.y,this.z]):new n.Vector(this.x,this.y,this.z)},n.Vector.prototype.add=function(t,e,r){return t instanceof n.Vector?(this.x+=t.x||0,this.y+=t.y||0,this.z+=t.z||0,this):t instanceof Array?(this.x+=t[0]||0,this.y+=t[1]||0,this.z+=t[2]||0,this):(this.x+=t||0,this.y+=e||0,this.z+=r||0,this)},n.Vector.prototype.sub=function(t,e,r){return t instanceof n.Vector?(this.x-=t.x||0,this.y-=t.y||0,this.z-=t.z||0,this):t instanceof Array?(this.x-=t[0]||0,this.y-=t[1]||0,this.z-=t[2]||0,this):(this.x-=t||0,this.y-=e||0,this.z-=r||0,this)},n.Vector.prototype.mult=function(t){return this.x*=t||0,this.y*=t||0,this.z*=t||0,this},n.Vector.prototype.div=function(t){return this.x/=t,this.y/=t,this.z/=t,this},n.Vector.prototype.mag=function(){return Math.sqrt(this.magSq())},n.Vector.prototype.magSq=function(){var t=this.x,e=this.y,r=this.z;return t*t+e*e+r*r},n.Vector.prototype.dot=function(t,e,r){return t instanceof n.Vector?this.dot(t.x,t.y,t.z):this.x*(t||0)+this.y*(e||0)+this.z*(r||0)},n.Vector.prototype.cross=function(t){var e=this.y*t.z-this.z*t.y,r=this.z*t.x-this.x*t.z,o=this.x*t.y-this.y*t.x;return this.p5?new n.Vector(this.p5,[e,r,o]):new n.Vector(e,r,o)},n.Vector.prototype.dist=function(t){var e=t.get().sub(this);return e.mag()},n.Vector.prototype.normalize=function(){return this.div(this.mag())},n.Vector.prototype.limit=function(t){var e=this.magSq();return e>t*t&&(this.div(Math.sqrt(e)),this.mult(t)),this},n.Vector.prototype.setMag=function(t){return this.normalize().mult(t)},n.Vector.prototype.heading=function(){var t=Math.atan2(this.y,this.x);return this.p5?this.p5._angleMode===o.RADIANS?t:i.radiansToDegrees(t):t},n.Vector.prototype.rotate=function(t){this.p5&&this.p5._angleMode===o.DEGREES&&(t=i.degreesToRadians(t));var e=this.heading()+t,r=this.mag();return 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e=o(this._curElement.elt,t);this._setProperty("mouseX",e.x),this._setProperty("mouseY",e.y)}this._setProperty("winMouseX",t.pageX),this._setProperty("winMouseY",t.pageY)},n.prototype._updatePMouseCoords=function(){this._setProperty("pmouseX",this.mouseX),this._setProperty("pmouseY",this.mouseY),this._setProperty("pwinMouseX",this.winMouseX),this._setProperty("pwinMouseY",this.winMouseY)},n.prototype._setMouseButton=function(t){1===t.button?this._setProperty("mouseButton",r.CENTER):2===t.button?this._setProperty("mouseButton",r.RIGHT):(this._setProperty("mouseButton",r.LEFT),("touchstart"===t.type||"touchmove"===t.type)&&(this._setProperty("mouseX",this.touchX),this._setProperty("mouseY",this.touchY)))},n.prototype.onmousemove=function(t){var e,r=this._isGlobal?window:this;this._updateMouseCoords(t),this.isMousePressed?"function"==typeof r.mouseDragged?(e=r.mouseDragged(t),e===!1&&t.preventDefault()):"function"==typeof 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r=this;this.name=t,this.content="",this.print=function(t){this.content+=t},this.println=function(t){this.content+=t+"\n"},this.flush=function(){this.content=""},this.close=function(){var o=[];o.push(this.content),n.prototype.writeFile(o,t,e);for(var i in n.prototype._pWriters)n.prototype._pWriters[i].name===this.name&&n.prototype._pWriters.splice(i,1);r.flush(),r={}}},n.prototype.saveBytes=function(){throw"not yet implemented"},n.prototype.save=function(){var t=arguments,e=this._curElement.elt;if(0===t.length)return void n.prototype.saveCanvas(e);if(t[0]instanceof n.Graphics)return void n.prototype.saveCanvas(t[0].elt,t[1],t[2]);if("string"==typeof t[0])n.prototype.saveCanvas(e,t[0]);
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To download this file...\n";u+="1. Go to File --> Save As.\n",u+='2. Choose "Page Source" as the Format.\n',u+='3. 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r=document.createElement("canvas"),n=this._userNode||document.body;n.appendChild(r);var i=new o.Graphics(r,this,!1);this._elements.push(i);for(var s in o.prototype)i.hasOwnProperty(s)||(i[s]="function"==typeof o.prototype[s]?o.prototype[s].bind(i):o.prototype[s]);return i.resize(t,e),i._applyDefaults(),i},o.prototype.blendMode=function(t){if(t!==r.BLEND&&t!==r.DARKEST&&t!==r.LIGHTEST&&t!==r.DIFFERENCE&&t!==r.MULTIPLY&&t!==r.EXCLUSION&&t!==r.SCREEN&&t!==r.REPLACE&&t!==r.OVERLAY&&t!==r.HARD_LIGHT&&t!==r.SOFT_LIGHT&&t!==r.DODGE&&t!==r.BURN&&t!==r.ADD&&t!==r.NORMAL)throw new Error("Mode "+t+" not recognized.");this.drawingContext.globalCompositeOperation=t},o}({},core,constants),shape2d_primitives=function(t,e,r,o){"use strict";var n=e,r=r,o=o;return n.prototype.arc=function(t,e,n,i,s,a,h){if(this._doStroke||this._doFill){this._angleMode===o.DEGREES&&(s=this.radians(s),a=this.radians(a));var p=this.drawingContext,u=r.arcModeAdjust(t,e,n,i,this._ellipseMode),l=u.h>u.w?u.h/2:u.w/2,c=u.h>u.w?u.w/u.h:1,d=u.h>u.w?1:u.h/u.w;return p.save(),p.scale(c,d),p.beginPath(),p.arc(u.x,u.y,l,s,a),this._doStroke&&p.stroke(),h===o.CHORD||h===o.OPEN?p.closePath():(h===o.PIE||void 0===h)&&(p.lineTo(u.x,u.y),p.closePath()),this._doFill&&p.fill(),this._doStroke&&h!==o.OPEN&&void 0!==h&&p.stroke(),p.restore(),this}},n.prototype.ellipse=function(t,e,o,n){if(this._doStroke||this._doFill){o=Math.abs(o),n=Math.abs(n);var i=this.drawingContext,s=r.modeAdjust(t,e,o,n,this._ellipseMode);if(i.beginPath(),o===n)i.arc(s.x+s.w/2,s.y+s.w/2,s.w/2,0,2*Math.PI,!1);else{var a=.5522848,h=s.w/2*a,p=s.h/2*a,u=s.x+s.w,l=s.y+s.h,c=s.x+s.w/2,d=s.y+s.h/2;i.moveTo(s.x,d),i.bezierCurveTo(s.x,d-p,c-h,s.y,c,s.y),i.bezierCurveTo(c+h,s.y,u,d-p,u,d),i.bezierCurveTo(u,d+p,c+h,l,c,l),i.bezierCurveTo(c-h,l,s.x,d+p,s.x,d),i.closePath()}return this._doFill&&i.fill(),this._doStroke&&i.stroke(),this}},n.prototype.line=function(t,e,r,o){if(this._doStroke){var n=this.drawingContext;if("rgba(0,0,0,0)"!==n.strokeStyle)return n.beginPath(),n.moveTo(t,e),n.lineTo(r,o),n.stroke(),this}},n.prototype.point=function(t,e){if(this._doStroke){var r=this.drawingContext,n=r.strokeStyle,i=r.fillStyle;if("rgba(0,0,0,0)"!==n)return t=Math.round(t),e=Math.round(e),r.fillStyle=n,r.lineWidth>1?(r.beginPath(),r.arc(t,e,r.lineWidth/2,0,o.TWO_PI,!1),r.fill()):r.fillRect(t,e,1,1),r.fillStyle=i,this}},n.prototype.quad=function(t,e,r,o,n,i,s,a){if(this._doStroke||this._doFill){var h=this.drawingContext;return h.beginPath(),h.moveTo(t,e),h.lineTo(r,o),h.lineTo(n,i),h.lineTo(s,a),h.closePath(),this._doFill&&h.fill(),this._doStroke&&h.stroke(),this}},n.prototype.rect=function(t,e,o,n){if(this._doStroke||this._doFill){var i=r.modeAdjust(t,e,o,n,this._rectMode),s=this.drawingContext;return this._doStroke&&s.lineWidth%2===1&&s.translate(.5,.5),s.beginPath(),s.rect(i.x,i.y,i.w,i.h),this._doFill&&s.fill(),this._doStroke&&s.stroke(),this._doStroke&&s.lineWidth%2===1&&s.translate(-.5,-.5),this}},n.prototype.triangle=function(t,e,r,o,n,i){if(this._doStroke||this._doFill){var s=this.drawingContext;return s.beginPath(),s.moveTo(t,e),s.lineTo(r,o),s.lineTo(n,i),s.closePath(),this._doFill&&s.fill(),this._doStroke&&s.stroke(),this}},n}({},core,canvas,constants),shapeattributes=function(t,e,r){"use strict";var o=e,r=r;return o.prototype._rectMode=r.CORNER,o.prototype._ellipseMode=r.CENTER,o.prototype.ellipseMode=function(t){return(t===r.CORNER||t===r.CORNERS||t===r.RADIUS||t===r.CENTER)&&(this._ellipseMode=t),this},o.prototype.noSmooth=function(){return this.drawingContext.mozImageSmoothingEnabled=!1,this.drawingContext.webkitImageSmoothingEnabled=!1,this},o.prototype.rectMode=function(t){return(t===r.CORNER||t===r.CORNERS||t===r.RADIUS||t===r.CENTER)&&(this._rectMode=t),this},o.prototype.smooth=function(){return this.drawingContext.mozImageSmoothingEnabled=!0,this.drawingContext.webkitImageSmoothingEnabled=!0,this},o.prototype.strokeCap=function(t){return(t===r.ROUND||t===r.SQUARE||t===r.PROJECT)&&(this.drawingContext.lineCap=t),this},o.prototype.strokeJoin=function(t){return(t===r.ROUND||t===r.BEVEL||t===r.MITER)&&(this.drawingContext.lineJoin=t),this},o.prototype.strokeWeight=function(t){return this.drawingContext.lineWidth="undefined"==typeof t||0===t?1e-4:t,this},o}({},core,constants),shapecurves=function(t,e){"use strict";var r=e,o=20,n=20;return r.prototype._curveTightness=0,r.prototype.bezier=function(t,e,r,o,n,i,s,a){return this._doStroke?(this.beginShape(),this.vertex(t,e),this.bezierVertex(r,o,n,i,s,a),this.endShape(),this.stroke(),this):void 0},r.prototype.bezierDetail=function(t){return o=t,this},r.prototype.bezierPoint=function(t,e,r,o,n){var i=1-n;return Math.pow(i,3)*t+3*Math.pow(i,2)*n*e+3*i*Math.pow(n,2)*r+Math.pow(n,3)*o},r.prototype.bezierTangent=function(t,e,r,o,n){var i=1-n;return 3*o*Math.pow(n,2)-3*r*Math.pow(n,2)+6*r*i*n-6*e*i*n+3*e*Math.pow(i,2)-3*t*Math.pow(i,2)},r.prototype.curve=function(t,e,r,o,n,i,s,a){return this._doStroke?(this.beginShape(),this.curveVertex(t,e),this.curveVertex(r,o),this.curveVertex(n,i),this.curveVertex(s,a),this.endShape(),this.stroke(),this):void 0},r.prototype.curveDetail=function(t){return n=t,this},r.prototype.curveTightness=function(t){this._setProperty("_curveTightness",t)},r.prototype.curvePoint=function(t,e,r,o,n){var i=n*n*n,s=n*n,a=-.5*i+s-.5*n,h=1.5*i-2.5*s+1,p=-1.5*i+2*s+.5*n,u=.5*i-.5*s;return t*a+e*h+r*p+o*u},r.prototype.curveTangent=function(t,e,r,o,n){var i=n*n,s=-3*i/2+2*n-.5,a=9*i/2-5*n,h=-9*i/2+4*n+.5,p=3*i/2-n;return t*s+e*a+r*h+o*p},r.prototype.curveTightness=function(){throw"not yet implemented"},r}({},core),shapevertex=function(t,e,r){"use strict";var o=e,r=r,n=null,i=[],s=[],a=!1,h=!1,p=!1,u=!1;return o.prototype._doFillStrokeClose=function(){this._doFill&&this.drawingContext.fill(),this._doStroke&&this.drawingContext.stroke(),this.drawingContext.closePath()},o.prototype.beginContour=function(){return s=[],u=!0,this},o.prototype.beginShape=function(t){return n=t===r.POINTS||t===r.LINES||t===r.TRIANGLES||t===r.TRIANGLE_FAN||t===r.TRIANGLE_STRIP||t===r.QUADS||t===r.QUAD_STRIP?t:null,i=[],s=[],this},o.prototype.bezierVertex=function(){if(0===i.length)throw"vertex() must be used once before calling bezierVertex()";a=!0;for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return t.isVert=!1,u?s.push(t):i.push(t),this},o.prototype.curveVertex=function(t,e){return h=!0,this.vertex(t,e),this},o.prototype.endContour=function(){var t=s[0].slice();t.isVert=s[0].isVert,t.moveTo=!1,s.push(t),i.push(i[0]);for(var e=0;e<s.length;e++)i.push(s[e]);return this},o.prototype.endShape=function(t){if(0===i.length)return this;if(!this._doStroke&&!this._doFill)return this;var e,o=t===r.CLOSE;o&&!u&&i.push(i[0]);var s,l,c=i.length;if(!h||n!==r.POLYGON&&null!==n)if(!a||n!==r.POLYGON&&null!==n)if(!p||n!==r.POLYGON&&null!==n)if(n===r.POINTS)for(s=0;c>s;s++)e=i[s],this._doStroke&&this.stroke(e[6]),this.point(e[0],e[1]);else if(n===r.LINES)for(s=0;c>s+1;s+=2)e=i[s],this._doStroke&&this.stroke(i[s+1][6]),this.line(e[0],e[1],i[s+1][0],i[s+1][1]);else if(n===r.TRIANGLES)for(s=0;c>s+2;s+=3)e=i[s],this.drawingContext.beginPath(),this.drawingContext.moveTo(e[0],e[1]),this.drawingContext.lineTo(i[s+1][0],i[s+1][1]),this.drawingContext.lineTo(i[s+2][0],i[s+2][1]),this.drawingContext.lineTo(e[0],e[1]),this._doFill&&(this.fill(i[s+2][5]),this.drawingContext.fill()),this._doStroke&&(this.stroke(i[s+2][6]),this.drawingContext.stroke()),this.drawingContext.closePath();else if(n===r.TRIANGLE_STRIP)for(s=0;c>s+1;s++)e=i[s],this.drawingContext.beginPath(),this.drawingContext.moveTo(i[s+1][0],i[s+1][1]),this.drawingContext.lineTo(e[0],e[1]),this._doStroke&&this.stroke(i[s+1][6]),this._doFill&&this.fill(i[s+1][5]),c>s+2&&(this.drawingContext.lineTo(i[s+2][0],i[s+2][1]),this._doStroke&&this.stroke(i[s+2][6]),this._doFill&&this.fill(i[s+2][5])),this._doFillStrokeClose();else if(n===r.TRIANGLE_FAN){if(c>2)for(this.drawingContext.beginPath(),this.drawingContext.moveTo(i[0][0],i[0][1]),this.drawingContext.lineTo(i[1][0],i[1][1]),this.drawingContext.lineTo(i[2][0],i[2][1]),this._doFill&&this.fill(i[2][5]),this._doStroke&&this.stroke(i[2][6]),this._doFillStrokeClose(),s=3;c>s;s++)e=i[s],this.drawingContext.beginPath(),this.drawingContext.moveTo(i[0][0],i[0][1]),this.drawingContext.lineTo(i[s-1][0],i[s-1][1]),this.drawingContext.lineTo(e[0],e[1]),this._doFill&&this.fill(e[5]),this._doStroke&&this.stroke(e[6]),this._doFillStrokeClose()}else if(n===r.QUADS)for(s=0;c>s+3;s+=4){for(e=i[s],this.drawingContext.beginPath(),this.drawingContext.moveTo(e[0],e[1]),l=1;4>l;l++)this.drawingContext.lineTo(i[s+l][0],i[s+l][1]);this.drawingContext.lineTo(e[0],e[1]),this._doFill&&this.fill(i[s+3][5]),this._doStroke&&this.stroke(i[s+3][6]),this._doFillStrokeClose()}else if(n===r.QUAD_STRIP){if(c>3)for(s=0;c>s+1;s+=2)e=i[s],this.drawingContext.beginPath(),c>s+3?(this.drawingContext.moveTo(i[s+2][0],i[s+2][1]),this.drawingContext.lineTo(e[0],e[1]),this.drawingContext.lineTo(i[s+1][0],i[s+1][1]),this.drawingContext.lineTo(i[s+3][0],i[s+3][1]),this._doFill&&this.fill(i[s+3][5]),this._doStroke&&this.stroke(i[s+3][6])):(this.drawingContext.moveTo(e[0],e[1]),this.drawingContext.lineTo(i[s+1][0],i[s+1][1])),this._doFillStrokeClose()}else{for(this.drawingContext.beginPath(),this.drawingContext.moveTo(i[0][0],i[0][1]),s=1;c>s;s++)e=i[s],e.isVert&&(e.moveTo?this.drawingContext.moveTo(e[0],e[1]):this.drawingContext.lineTo(e[0],e[1]));this._doFillStrokeClose()}else{for(this.drawingContext.beginPath(),s=0;c>s;s++)i[s].isVert?i[s].moveTo?this.drawingContext.moveTo([0],i[s][1]):this.drawingContext.lineTo(i[s][0],i[s][1]):this.drawingContext.quadraticCurveTo(i[s][0],i[s][1],i[s][2],i[s][3]);this._doFillStrokeClose()}else{for(this.drawingContext.beginPath(),s=0;c>s;s++)i[s].isVert?i[s].moveTo?this.drawingContext.moveTo(i[s][0],i[s][1]):this.drawingContext.lineTo(i[s][0],i[s][1]):this.drawingContext.bezierCurveTo(i[s][0],i[s][1],i[s][2],i[s][3],i[s][4],i[s][5]);this._doFillStrokeClose()}else if(c>3){var d=[],f=1-this._curveTightness;for(this.drawingContext.beginPath(),this.drawingContext.moveTo(i[1][0],i[1][1]),s=1;c>s+2;s++)e=i[s],d[0]=[e[0],e[1]],d[1]=[e[0]+(f*i[s+1][0]-f*i[s-1][0])/6,e[1]+(f*i[s+1][1]-f*i[s-1][1])/6],d[2]=[i[s+1][0]+(f*i[s][0]-f*i[s+2][0])/6,i[s+1][1]+(f*i[s][1]-f*i[s+2][1])/6],d[3]=[i[s+1][0],i[s+1][1]],this.drawingContext.bezierCurveTo(d[1][0],d[1][1],d[2][0],d[2][1],d[3][0],d[3][1]);o&&this.drawingContext.lineTo(i[s+1][0],i[s+1][1]),this._doFillStrokeClose()}return h=!1,a=!1,p=!1,u=!1,o&&i.pop(),this},o.prototype.quadraticVertex=function(t,e,o,n){if(this._contourInited){var a={};return a.x=t,a.y=e,a.x3=o,a.y3=n,a.type=r.QUADRATIC,this._contourVertices.push(a),this}if(!(i.length>0))throw"vertex() must be used once before calling quadraticVertex()";p=!0;for(var h=[],l=0;l<arguments.length;l++)h[l]=arguments[l];return h.isVert=!1,u?s.push(h):i.push(h),this},o.prototype.vertex=function(t,e,r){var o=[];return o.isVert=!0,o[0]=t,o[1]=e,o[2]=0,o[3]=0,o[4]=0,o[5]=this.drawingContext.fillStyle,o[6]=this.drawingContext.strokeStyle,r&&(o.moveTo=r),u?(0===s.length&&(o.moveTo=!0),s.push(o)):i.push(o),this},o}({},core,constants),structure=function(t,e){"use strict";var r=e;return r.prototype.exit=function(){throw"exit() not implemented, see remove()"},r.prototype.noLoop=function(){this._loop=!1,this._drawInterval&&clearInterval(this._drawInterval)},r.prototype.loop=function(){this._loop=!0,this._draw()},r.prototype.push=function(){this.drawingContext.save(),this._styles.push({doStroke:this._doStroke,doFill:this._doFill,tint:this._tint,imageMode:this._imageMode,rectMode:this._rectMode,ellipseMode:this._ellipseMode,colorMode:this._colorMode,textFont:this.textFont,textLeading:this.textLeading,textSize:this.textSize,textStyle:this.textStyle})},r.prototype.pop=function(){this.drawingContext.restore();var t=this._styles.pop();this._doStroke=t.doStroke,this._doFill=t.doFill,this._tint=t.tint,this._imageMode=t.imageMode,this._rectMode=t.rectMode,this._ellipseMode=t.ellipseMode,this._colorMode=t.colorMode,this.textFont=t.textFont,this.textLeading=t.textLeading,this.textSize=t.textSize,this.textStyle=t.textStyle},r.prototype.pushStyle=function(){throw new Error("pushStyle() not used, see push()")},r.prototype.popStyle=function(){throw new Error("popStyle() not used, see pop()")},r.prototype.redraw=function(){var t=this._isGlobal?window:this;t.draw&&t.draw()},r.prototype.size=function(){throw"size() not implemented, see createCanvas()"},r}({},core),transform=function(t,e,r){"use strict";var o=e,r=r;return o.prototype.applyMatrix=function(t,e,r,o,n,i){return this.drawingContext.transform(t,e,r,o,n,i),this},o.prototype.popMatrix=function(){throw new Error("popMatrix() not used, see pop()")},o.prototype.printMatrix=function(){throw new Error("printMatrix() not implemented")},o.prototype.pushMatrix=function(){throw new Error("pushMatrix() not used, see push()")},o.prototype.resetMatrix=function(){return this.drawingContext.setTransform(),this},o.prototype.rotate=function(t){return this._angleMode===r.DEGREES&&(t=this.radians(t)),this.drawingContext.rotate(t),this},o.prototype.rotateX=function(){throw"not yet implemented"},o.prototype.rotateY=function(){throw"not yet implemented"},o.prototype.scale=function(){var t=1,e=1;return 1===arguments.length?t=e=arguments[0]:(t=arguments[0],e=arguments[1]),this.drawingContext.scale(t,e),this},o.prototype.shearX=function(t){return this._angleMode===r.DEGREES&&(t=this.radians(t)),this.drawingContext.transform(1,0,this.tan(t),1,0,0),this},o.prototype.shearY=function(t){return this._angleMode===r.DEGREES&&(t=this.radians(t)),this.drawingContext.transform(1,this.tan(t),0,1,0,0),this},o.prototype.translate=function(t,e){return this.drawingContext.translate(t,e),this},o}({},core,constants,outputtext_area),typographyattributes=function(t,e,r){"use strict";var o=e,r=r;return o.prototype._textLeading=15,o.prototype._textFont="sans-serif",o.prototype._textSize=12,o.prototype._textStyle=r.NORMAL,o.prototype._textAscent=null,o.prototype._textDescent=null,o.prototype.textAlign=function(t){(t===r.LEFT||t===r.RIGHT||t===r.CENTER)&&(this.drawingContext.textAlign=t)},o.prototype.textLeading=function(t){this._setProperty("_textLeading",t)},o.prototype.textSize=function(t){this._setProperty("_textSize",t),this._applyTextProperties()},o.prototype.textStyle=function(t){(t===r.NORMAL||t===r.ITALIC||t===r.BOLD)&&(this._setProperty("_textStyle",t),this._applyTextProperties())},o.prototype.textWidth=function(t){return this.drawingContext.measureText(t).width},o.prototype.textAscent=function(){return null==this._textAscent&&this._updateTextMetrics(),this._textAscent},o.prototype.textDescent=function(){return null==this._textDescent&&this._updateTextMetrics(),this._textDescent},o.prototype._applyTextProperties=function(){this._setProperty("_textAscent",null),this._setProperty("_textDescent",null);var t=this._textStyle+" "+this._textSize+"px "+this._textFont;this.drawingContext.font=t},o.prototype._updateTextMetrics=function(){var t=document.createElement("span");t.style.fontFamily=this._textFont,t.style.fontSize=this._textSize+"px",t.innerHTML="ABCjgq|";var e=document.createElement("div");e.style.display="inline-block",e.style.width="1px",e.style.height="0px";var r=document.createElement("div");r.appendChild(t),r.appendChild(e),r.style.height="0px",r.style.overflow="hidden",document.body.appendChild(r),e.style.verticalAlign="baseline";var o=this._calculateOffset(e),n=this._calculateOffset(t),i=o[1]-n[1];e.style.verticalAlign="bottom",o=this._calculateOffset(e),n=this._calculateOffset(t);var s=o[1]-n[1],a=s-i;document.body.removeChild(r),this._setProperty("_textAscent",i),this._setProperty("_textDescent",a)},o.prototype._calculateOffset=function(t){var e=0,r=0;if(t.offsetParent){do e+=t.offsetLeft,r+=t.offsetTop;while(t=t.offsetParent)}else e+=t.offsetLeft,r+=t.offsetTop;return[e,r]},o}({},core,constants),typographyloading_displaying=function(t,e){"use strict";var r=e;return r.prototype.text=function(t,e,r,o,n){if("string"==typeof t){"undefined"!=typeof o&&(r+=this._textLeading,n+=r),t=t.replace(/(\t)/g,"  ");for(var i=t.split("\n"),s=0;s<i.length;s++){for(var a="",h=i[s].split(" "),p=0;p<h.length;p++)if(r+this._textLeading<=n||"undefined"==typeof n){var u=a+h[p]+" ",l=this.drawingContext.measureText(u),c=l.width;"undefined"!=typeof o&&c>o?(this._doFill&&this.drawingContext.fillText(a,e,r),this._doStroke&&this.drawingContext.strokeText(a,e,r),a=h[p]+" ",r+=this._textLeading):a=u}this._doFill&&this.drawingContext.fillText(a,e,r),this._doStroke&&this.drawingContext.strokeText(a,e,r),r+=this._textLeading}}},r.prototype.textFont=function(t){this._setProperty("_textFont",t),this._applyTextProperties()},r}({},core),src_app=function(t,e){"use strict";var r=e,o=function(){window.PHANTOMJS||(window.setup&&"function"==typeof window.setup||window.draw&&"function"==typeof window.draw)&&new r};return"complete"===document.readyState?o():window.addEventListener("load",o,!1),window.p5=r,r}({},core,p5Color,p5Element,p5Graphics,p5Image,p5Vector,p5TableRow,p5Table,colorcreating_reading,colorsetting,constants,dataconversion,dataarray_functions,datastring_functions,environment,imageimage,imageloading_displaying,imagepixels,inputfiles,inputkeyboard,inputmouse,inputtime_date,inputtouch,mathmath,mathcalculation,mathrandom,mathnoise,mathtrigonometry,outputfiles,outputimage,outputtext_area,renderingrendering,shape2d_primitives,shapeattributes,shapecurves,shapevertex,structure,transform,typographyattributes,typographyloading_displaying);