var areasSum = 0; var areas = []; for(var q = 0; q < atlas.length; q++){ var path = atlas[q].path; var area = 0, i, j, point1, point2; for (i = 0, j = path.length - 1; i < path.length; j=i,i++) { point1 = path[i]; point2 = path[j]; area += point1[0] * point2[1]; area -= point1[1] * point2[0]; } area = Math.abs(area/2); if(atlas[q].name == "Companion Cube"){ var w = atlas[q].path[1][0] - atlas[q].path[0][0]; var h = atlas[q].path[2][1] - atlas[q].path[1][1]; console.log(w, h, w*h); console.log(area, Math.sqrt(area)); } areasSum += area; areas.push(area); atlas[q].area = area; } areas.sort(function(a, b){ if (a < b) { return -1; } if (a > b) { return 1; } // a must be equal to b return 0; }); atlas.sort(function(a, b){ if (a.area < b.area) { return -1; } if (a.area > b.area) { return 1; } // a must be equal to b return 0; }); var el = document.createElement("canvas"); el.style.position = "absolute"; el.style.top = "0px"; el.style.zIndex = "10000"; var ctx = el.getContext("2d"); el.width = 1600; el.height = 500; var steps = 150; var max = 1500; var largerThanMax = 0; for(var i in areas){ if(areas[i] > max){ largerThanMax++; } } console.log("There are "+largerThanMax+" entries larger than "+max+", accounting for "+(largerThanMax/areas.length*100)+"% of all entries."); console.log("The largest entry has an area of "+areas[areas.length-1]+" pixels."); var counts = [0]; var brackets = [max/steps]; var bracket = 0; var mostCounts = 0; for(var i in areas){ if(areas[i] > (bracket+1)*(max/steps)){ mostCounts = Math.max(mostCounts, counts[bracket]); bracket++; if(bracket >= steps){ break; } counts[bracket] = 0; brackets[bracket] = (bracket+1)*(max/steps); } counts[bracket]++; } //console.log(counts); //console.log(brackets); //console.log(mostCounts); ctx.fillStyle = "#FFFFFF"; ctx.fillRect(0, 0, el.width, el.height); ctx.strokeStyle = "#F5F5F5"; ctx.fillStyle = "#333333"; ctx.font = "15px sans"; ctx.textAlign = "right"; ctx.textBaseline = "middle"; var linesDistance = 1; for(var i = 0; i <= Math.ceil((mostCounts/linesDistance)/5)*5; i++){ ctx.beginPath(); ctx.moveTo( 50 ,~~(el.height - 50 - i*(linesDistance/mostCounts)*(el.height-100))+0.5 ); ctx.lineTo( el.width-25 ,~~(el.height - 50 - i*(linesDistance/mostCounts)*(el.height-100))+0.5 ); ctx.stroke(); } ctx.strokeStyle = "#333333"; linesDistance = 5; for(var i = 0; i <= Math.ceil(mostCounts/linesDistance); i++){ ctx.beginPath(); ctx.moveTo( 50 ,~~(el.height - 50 - i*(linesDistance/mostCounts)*(el.height-100))+0.5 ); ctx.lineTo( el.width-25 ,~~(el.height - 50 - i*(linesDistance/mostCounts)*(el.height-100))+0.5 ); ctx.stroke(); ctx.fillText( i*linesDistance ,40 ,~~(el.height - 50 - i*(linesDistance/mostCounts)*(el.height-100))+0.5 ); } var skip = 2; ctx.textAlign = "center"; ctx.textBaseline = "hanging"; ctx.font = "10px sans"; var a = 0; for(var i=0; i <= counts.length; i++){ if(i%skip == 0){ var y = 0; if(a % 2 == 0){ y = ~~(el.height - 30)+0.5; } else { y = ~~(el.height - 45)+0.5; } a++; ctx.beginPath(); ctx.moveTo( ~~(((i)/steps)*(el.width-125)+75)+0.5 ,~~(el.height - 50)+0.5 ); ctx.lineTo( ~~(((i)/steps)*(el.width-125)+75)+0.5 ,y ); ctx.stroke(); ctx.fillText( (i)*(max/steps) ,~~(((i)/steps)*(el.width-125)+75)-0.5 ,y+5 ); } } ctx.fillStyle = "#FF0000"; ctx.strokeStyle = "#CC0000"; for(var i = 0; i < counts.length; i++){ if(i%2 == 0){ ctx.fillStyle = "#FF0000"; } else { ctx.fillStyle = "#DD0000"; } ctx.fillRect( ~~((i/steps)*(el.width-125)+75) ,el.height - 50 ,Math.ceil(1/steps*(el.width-125)) ,~~(-(counts[i]/mostCounts)*(el.height-100)) ); /*ctx.beginPath(); ctx.moveTo( ~~((i/steps)*(el.width-125)+75)+0.5 ,~~(el.height - 50) ); ctx.lineTo( ~~((i/steps)*(el.width-125)+75)+0.5 ,~~(el.height-(counts[i]/mostCounts)*(el.height-100))-50+0.5 ); ctx.lineTo( ~~(((i+1)/steps)*(el.width-125)+75)+0.5 ,~~(el.height-(counts[i]/mostCounts)*(el.height-100))-50+0.5 ); ctx.lineTo( ~~(((i+1)/steps)*(el.width-125)+75)+0.5 ,~~(el.height - 50) ); ctx.stroke();*/ } document.getElementById("wrapper").appendChild(el); //console.log(areas); console.log("Median area: "+areas[~~(areas.length/2)]); console.log("Average area: "+(areasSum/atlas.length)); var topCount = 50; console.log("The "+topCount+" largest entries:"); var outstring = ""; for(var i = 0; i < topCount; i++){ outstring += ((i+1)+"|["+atlas[atlas.length-i-1].name +"](https://draemm.li/various/place-atlas/?id="+atlas[atlas.length-i-1].id+")|"+ ~~atlas[atlas.length-i-1].area+"|"+Math.round(atlas[atlas.length-i-1].area/100)/100+"%\n"); } console.log(outstring); atlas.sort(function(a, b){ if (a.center[0] < b.center[0]) { return -1; } if (a.center[0] > b.center[0]) { return 1; } // a must be equal to b return 0; }); console.log("Median x: "+atlas[~~(atlas.length/2)].center[0]); atlas.sort(function(a, b){ if (a.center[1] < b.center[1]) { return -1; } if (a.center[1] > b.center[1]) { return 1; } // a must be equal to b return 0; }); console.log("Median y: "+atlas[~~(atlas.length/2)].center[1]);