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Created December 12, 2014 05:14
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index.html
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<script src="p5.min.js"></script>
<link rel="stylesheet" href="//code.jquery.com/ui/1.11.2/themes/smoothness/jquery-ui.css">
<script src="//code.jquery.com/jquery-1.10.2.js"></script>
<script src="//code.jquery.com/ui/1.11.2/jquery-ui.js"></script>
<title></title>
<style>
#slider {
width: 400px;
margin-top: 40px;
margin-left: 100px;
}
</style>
</head>
<body>
<div id="slider"></div>
<script>
var TABLE,
VALUES,
TITLES;
function preload(){
// Assume that the number of attributes is two
TABLE = loadTable("scatterPlot.csv", "header");
}
function setup(){
background(255,255,255);
createCanvas(1000,1000);
$(function() {
$("#slider").slider({
value: 100,
slide: function(event, ui){
$("#edit-varprice").val(ui.value + ".00");
}
});
});
var titles = [],
row_num = TABLE.getRowCount() - 1,
flts = [],
rows = TABLE.getRows().slice(1);
console.log(row_num);
console.log(rows.length);
var tmp = TABLE.getRows().slice(0, 1)[0];
for (var i = 0; ; i++){
var val = tmp.get(i);
if (val === undefined)
break;
else
titles[i] = val;
}
for (var i = 0; i < titles.length; i++){
flts[i] = [];
};
for (var i = 0; i < rows.length; i++) {
for (var j = 0; j < titles.length; j++) {
flts[j][i] = rows[i].getNum(j);
}
}
console.log(rows.length);
console.log(titles.length);
console.log("Done");
for (var i = 0; i < rows.length; i++) {
for (var j = 0; j < titles.length; j++) {
console.log(flts[j][i]);
}
}
VALUES = flts;
TITLES = titles;
}
function draw(){
background(255,255,255);
//Values are 0 - 100
var sliderVal = $("#slider").slider("option","value") / 100;
showScatterPlot(VALUES[0], VALUES[1], TITLES, sliderVal);
}
function showScatterPlot(xValues, yValues, titles, filterVal) {
//Assume that the number of xValues and yValues is the same
var config = {
x: 100,
y: 500,
w: 400,
h: 400
};
var scale = config.w,
recSize = config.w / 30,
initX = config.x,
initY = config.y,
tickLength = 10.0,
fontSize = config.w / 20,
ttPadX = 10.0,
ttPadY = 50.0,
ttWidth = 100.0,
ttHeight = 40.0,
ticks = 3;
line(initX, initY, initX + config.w, initY);
line(initX, initY, initX, initY - config.h);
textAlign(CENTER,CENTER);
fill(0, 0, 0);
textSize(16);
text(titles[0], initX + config.w / 2, initY - config.h - 16);
textAlign(LEFT, CENTER);
text(titles[1], initX + config.w + 16, initY - config.h / 2);
fill(0, 0, 0);
textSize(fontSize);
for (var i = 0; i <= ticks; i++) {
var newX = initX + (scale / ticks) * i,
newY = initY - (scale / ticks) * i,
tmpX = max(xValues) / ticks * i,
tmpY = max(yValues) / ticks * i;
var textX = Math.round(tmpX).toString(),
textY = Math.round(tmpY).toString();
line(newX, initY, newX, initY + tickLength);
textAlign(CENTER);
text(textX, newX, initY + tickLength * 1.5 + fontSize);
textAlign(RIGHT);
line(initX, newY, initX - tickLength, newY);
text(textY, initX - tickLength * 2, newY);
}
textSize(11);
for (var i = 0; i < xValues.length; i++) {
var normXVal = norm(xValues[i], 0, max(xValues)),
normYVal = norm(yValues[i], 0, max(yValues)),
posX = initX + normXVal * scale - recSize,
posY = initY - normYVal * scale;
var txt = "x: " + xValues[i].toString();
var txt2 = "y: " + yValues[i].toString();
if (filterVal < normXVal && filterVal < normYVal)
continue;
var curX = mouseX,
curY = mouseY;
if (posX <= curX && curX <= posX + recSize &&
posY <= curY && curY <= posY + recSize) {
fill(180, 220, 200, 255);
rect(posX + ttPadX - 7, posY - ttPadY - ttHeight / 2.5, ttWidth, ttHeight);
fill(0, 0, 0);
textAlign(LEFT);
text(txt, posX + ttPadX, posY - ttPadY);
text(txt2, posX + ttPadX, posY - ttPadY + fontSize / 1.5);
fill(200, 0, 0);
rect(posX, posY, recSize, recSize);
} else {
fill(0, 0, 0);
rect(posX, posY, recSize, recSize);
}
}
}
</script>
</body>
</html>
Raw
p5.min.js
/*! p5.min.js v0.3.13 December 04, 2014 */
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o.Image=function(t,e){this.width=t,this.height=e,this.canvas=document.createElement("canvas"),this.canvas.width=this.width,this.canvas.height=this.height,this.drawingContext=this.canvas.getContext("2d"),this.pixels=[]},o.Image.prototype._setProperty=function(t,e){this[t]=e},o.Image.prototype.loadPixels=function(){o.prototype.loadPixels.call(this)},o.Image.prototype.updatePixels=function(t,e,r,n){o.prototype.updatePixels.call(this,t,e,r,n)},o.Image.prototype.get=function(t,e,r,n){return o.prototype.get.call(this,t,e,r,n)},o.Image.prototype.set=function(t,e,r){o.prototype.set.call(this,t,e,r)},o.Image.prototype.resize=function(t,e){t=t||this.canvas.width,e=t||this.canvas.height;var r=document.createElement("canvas");r.width=t,r.height=e,r.getContext("2d").drawImage(this.canvas,0,0,this.canvas.width,this.canvas.height,0,0,r.width,r.width),this.canvas.width=this.width=t,this.canvas.height=this.height=e,this.drawingContext.drawImage(r,0,0,t,e,0,0,t,e),this.pixels.length>0&&this.loadPixels()},o.Image.prototype.copy=function(){o.prototype.copy.apply(this,arguments)},o.Image.prototype.mask=function(t){void 0===t&&(t=this);var e=this.drawingContext.globalCompositeOperation,r=1;t instanceof o.Graphics&&(r=t._pInst._pixelDensity);var n=[t,0,0,r*t.width,r*t.height,0,0,this.width,this.height];this.drawingContext.globalCompositeOperation="destination-out",this.copy.apply(this,n),this.drawingContext.globalCompositeOperation=e},o.Image.prototype.filter=function(t,e){n.apply(this.canvas,n[t.toLowerCase()],e)},o.Image.prototype.blend=function(){o.prototype.blend.apply(this,arguments)},o.Image.prototype.save=function(t,e){var r;if(e)switch(e.toLowerCase()){case"png":r="image/png";break;case"jpeg":r="image/jpeg";break;case"jpg":r="image/jpeg";break;default:r="image/png"}else e="png",r="image/png";var n="image/octet-stream",i=this.canvas.toDataURL(r);i=i.replace(r,n),o.prototype.downloadFile(i,t,e)},o.Image}({},core,filters),polargeometry=function(){return{degreesToRadians:function(t){return 2*Math.PI*t/360},radiansToDegrees:function(t){return 360*t/(2*Math.PI)}}}({}),p5Vector=function(t,e,r,o){"use strict";var n=e,i=r,o=o;return n.Vector=function(){var t,e,r;arguments[0]instanceof n?(this.p5=arguments[0],t=arguments[1][0]||0,e=arguments[1][1]||0,r=arguments[1][2]||0):(t=arguments[0]||0,e=arguments[1]||0,r=arguments[2]||0),this.x=t,this.y=e,this.z=r},n.Vector.prototype.set=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.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 this.x=Math.cos(e)*r,this.y=Math.sin(e)*r,this},n.Vector.prototype.lerp=function(t,e,r,o){return t instanceof n.Vector?this.lerp(t.x,t.y,t.z,e):(this.x+=(t-this.x)*o||0,this.y+=(e-this.y)*o||0,this.z+=(r-this.z)*o||0,this)},n.Vector.prototype.array=function(){return[this.x||0,this.y||0,this.z||0]},n.Vector.fromAngle=function(t){return this.p5&&this.p5._angleMode===o.DEGREES&&(t=i.degreesToRadians(t)),this.p5?new n.Vector(this.p5,[Math.cos(t),Math.sin(t),0]):new n.Vector(Math.cos(t),Math.sin(t),0)},n.Vector.random2D=function(){var t;return t=this.p5?this.p5.random(this.p5._angleMode===o.DEGREES?360:o.TWO_PI):Math.random()*Math.PI*2,this.fromAngle(t)},n.Vector.random3D=function(){var t,e;this.p5?(t=this.p5.random(0,o.TWO_PI),e=this.p5.random(-1,1)):(t=Math.random()*Math.PI*2,e=2*Math.random()-1);var r=Math.sqrt(1-e*e)*Math.cos(t),i=Math.sqrt(1-e*e)*Math.sin(t);return this.p5?new n.Vector(this.p5,[r,i,e]):new n.Vector(r,i,e)},n.Vector.add=function(t,e){return t.get().add(e)},n.Vector.sub=function(t,e){return t.get().sub(e)},n.Vector.mult=function(t,e){return t.get().mult(e)},n.Vector.div=function(t,e){return t.get().div(e)},n.Vector.dot=function(t,e){return t.dot(e)},n.Vector.cross=function(t,e){return t.cross(e)},n.Vector.dist=function(t,e){return t.dist(e)},n.Vector.lerp=function(t,e,r){return t.get().lerp(e,r)},n.Vector.angleBetween=function(t,e){var r=Math.acos(t.dot(e)/(t.mag()*e.mag()));return this.p5&&this.p5._angleMode===o.DEGREES&&(r=i.radiansToDegrees(r)),r},n.Vector}({},core,polargeometry,constants),p5TableRow=function(t,e){"use strict";var r=e;return r.TableRow=function(t,e){var r=[],o={};t&&(e=e||",",r=t.split(e));for(var n=0;n<r.length;n++){var i=n,s=r[n];o[i]=s}this.arr=r,this.obj=o,this.table=null},r.TableRow.prototype.set=function(t,e){if("string"==typeof t){var r=this.table.columns.indexOf(t);if(!(r>=0))throw'This table has no column named 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s=this.rows[i].obj[t];s=s.replace(e,""),this.rows[i].obj[t]=s;var a=this.columns.indexOf(t);this.rows[i].arr[a]=s}else for(var h=0;h<this.rows.length;h++){var p=this.rows[h].arr[t];p=p.replace(e,""),this.rows[h].arr[t]=p,this.rows[h].obj[this.columns[t]]=p}},r.Table.prototype.removeColumn=function(t){var e,r;"string"==typeof t?(e=t,r=this.columns.indexOf(t),console.log("string")):(r=t,e=this.columns[t]);var o=this.columns.splice(r+1,this.columns.length);this.columns.pop(),this.columns=this.columns.concat(o);for(var n=0;n<this.rows.length;n++){var i=this.rows[n].arr,s=i.splice(r+1,i.length);i.pop(),this.rows[n].arr=i.concat(s),delete this.rows[n].obj[e]}},r.Table}({},core),colorcreating_reading=function(t,e){"use strict";var r=e;return r.prototype.alpha=function(t){if(t instanceof r.Color)return t.rgba[3];if(t instanceof Array)return t[3];throw new Error("Needs p5.Color or pixel array as argument.")},r.prototype.blue=function(t){if(t instanceof Array)return t[2];if(t instanceof 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r.Color(this,s)}return r.prototype.lerp(t,e,o)},r.prototype.red=function(t){if(t instanceof Array)return t[0];if(t instanceof r.Color)return t.rgba[0];throw new Error("Needs p5.Color or pixel array as argument.")},r.prototype.saturation=function(t){if(!t instanceof r.Color)throw new Error("Needs p5.Color as argument.");return t.hsba||(t.hsba=r.Color.getRGB(t.rgba),t.hsba=t.hsba.concat(t.rgba[3])),t.hsba[1]},r}({},core,p5Color),colorsetting=function(t,e,r){"use strict";var o=e,r=r;return o.prototype._doStroke=!0,o.prototype._doFill=!0,o.prototype._colorMode=r.RGB,o.prototype._maxRGB=[255,255,255,255],o.prototype._maxHSB=[255,255,255,255],o.prototype.background=function(){if(arguments[0]instanceof o.Image)this.image(arguments[0],0,0,this.width,this.height);else{var 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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. Name it with this extension: ."'+h+'"',alert(u)}p.click(),t=null},n.prototype._checkFileExtension=r,n.prototype._isSafari=function(){var t=Object.prototype.toString.call(window.HTMLElement);return t.indexOf("Constructor")>0},n}({},core),outputimage=function(t,e){"use strict";var r=e,o=[];return r.prototype.saveCanvas=function(t,e,o){o||(o=r.prototype._checkFileExtension(e,o)[1],""===o&&(o="png"));var n;if(t?n=t:this._curElement&&this._curElement.elt&&(n=this._curElement.elt),r.prototype._isSafari()){var i="Hello, Safari user!\n";i+="Now capturing a screenshot...\n",i+="To save this image,\n",i+="go to File --> Save As.\n",alert(i),window.location.href=n.toDataURL()}else{var s;if("undefined"==typeof o)o="png",s="image/png";else switch(o){case"png":s="image/png";break;case"jpeg":s="image/jpeg";break;case"jpg":s="image/jpeg";break;default:s="image/png"}var a="image/octet-stream",h=n.toDataURL(s);h=h.replace(s,a),r.prototype.downloadFile(h,e,o)}},r.prototype.saveFrames=function(t,e,n,i,s){var a=n||3;a=r.prototype.constrain(a,0,15),a=1e3*a;var h=i||15;h=r.prototype.constrain(h,0,22);var p=0,u=r.prototype._makeFrame,l=this._curElement.elt,c=setInterval(function(){u(t+p,e,l),p++},1e3/h);setTimeout(function(){if(clearInterval(c),s)s(o);else for(var t=0;t<o.length;t++){var e=o[t];r.prototype.downloadFile(e.imageData,e.filename,e.ext)}o=[]},a+.01)},r.prototype._makeFrame=function(t,e,r){var n;n=this?this._curElement.elt:r;var i;if(e)switch(e.toLowerCase()){case"png":i="image/png";break;case"jpeg":i="image/jpeg";break;case"jpg":i="image/jpeg";break;default:i="image/png"}else e="png",i="image/png";var s="image/octet-stream",a=n.toDataURL(i);a=a.replace(i,s);var h={};h.imageData=a,h.filename=t,h.ext=e,o.push(h)},r}({},core),outputtext_area=function(t,e){"use strict";var r=e;return r.prototype.print=window.console&&console.log?console.log.bind(console):function(){},r.prototype.println=r.prototype.print,r}({},core),renderingrendering=function(t,e,r){var o=e,r=r;return o.prototype.createCanvas=function(t,e,r){var n;return r?(n=document.createElement("canvas"),n.id="defaultCanvas"):n=this.canvas,this._setupDone||(n.className+=" p5_hidden",n.style.visibility="hidden"),this._userNode?this._userNode.appendChild(n):document.body.appendChild(n),this._defaultGraphics||(this._defaultGraphics=new o.Graphics(n,this,!0),this._elements.push(this._defaultGraphics)),this._defaultGraphics.resize(t,e),this._defaultGraphics._applyDefaults(),this._defaultGraphics},o.prototype.resizeCanvas=function(t,e){this._defaultGraphics&&(this._defaultGraphics.resize(t,e),this._defaultGraphics._applyDefaults(),this.redraw())},o.prototype.noCanvas=function(){this.canvas&&this.canvas.parentNode.removeChild(this.canvas)},o.prototype.createGraphics=function(t,e){var 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.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(),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]);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,r){"use strict";var o=e,r=r;return o.prototype.text=function(){if(3===arguments.length)this._doFill&&this.drawingContext.fillText(arguments[0],arguments[1],arguments[2]),this._doStroke&&this.drawingContext.strokeText(arguments[0],arguments[1],arguments[2]);else if(5===arguments.length){for(var t=arguments[0].split(" "),e="",o=r.modeAdjust(arguments[1],arguments[2],arguments[3],arguments[4],this._rectMode),n=o.y+this._textLeading,i=0;i<t.length;i++){var s=e+t[i]+" ",a=this.drawingContext.measureText(s),h=a.width;if(n>o.y+o.h)break;h>o.w&&i>0?(this._doFill&&this.drawingContext.fillText(e,o.x,n),this._doStroke&&this.drawingContext.strokeText(e,o.x,n),e=t[i]+" ",n+=this._textLeading):e=s}n<=o.y+o.h&&(this._doFill&&this.drawingContext.fillText(e,o.x,n),this._doStroke&&this.drawingContext.strokeText(e,o.x,n))}},o.prototype.textFont=function(t){this._setProperty("_textFont",t),this._applyTextProperties()},o}({},core,canvas),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);
Raw
scatterPlot.csv
column1 column2
26 111
56 87
47 47
87 41
9 88
97 4
4 66
89 34
41 32
15 22
44 81
43 87
62 26
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