forked from halfmonty/StringArtGenerator
-
Notifications
You must be signed in to change notification settings - Fork 0
/
index.html
798 lines (699 loc) · 71.2 KB
/
index.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
<link rel="stylesheet" type="text/css" href="style.css">
<title>String Art Generator</title>
</head>
<body>
<div class="container">
<div class="jumbotron" style="padding-bottom: 20px !important;">
<div style="float: left; position: absolute; top: 20px;">
<a href="https://github.com/greyphilosophy/StringArtGenerator">Find on Github</a>
</div>
<div>
<a href="https://github.com/halfmonty/StringArtGenerator">Special thanks to halfmonty</a>
</div>
<h1>String Art Generator</h1>
<div style="float: right; margin-top: -40px;">
Already have steps generated?
<button class="btn btn-primary" onclick="onHasSteps();">Click Here</button>
</div>
<h2 id="status">Please wait: loading...</h2><br/>
<span>Wait for generate to complete loading.<br/>
For best results use close up high contrast pictures.<br/>
If the page crashes (which it may) just refresh or close and re-open the tab/window.<br/><br/>
</span>
<br/>
<div><h5>Variables to play with:</h5></div>
<div class="row">
<div class="col-lg-12 col-md-12 col-xs-12">
<div class="form-check form-check-inline">
<input class="form-check-input" type="radio" name="inlineRadioOptions" onclick="show1();" id="inlineRadio1" value="circle">
<label class="form-check-label" for="inlineRadio1">Circle</label>
</div>
<div class="form-check form-check-inline">
<input class="form-check-input" type="radio" name="inlineRadioOptions" onclick="show2();" id="inlineRadio2" value="rectangle">
<label class="form-check-label" for="inlineRadio2">Square</label>
</div>
</div>
</div>
<div id="circle" style="display:none;">
<div class="row">
<div class="col">
<div class="form-group">
<label for="numberOfPins">Number of Pins</label>
<input type="text" class="form-control" id="numberOfPins">
</div>
</div>
</div>
</div>
<div id="rectangle" style="display:none">
<div class="row">
<div class="col">
<div class="form-group">
<label for="numberOfHPins">Number of Horizontal Pins</label>
<input type="text" class="form-control" id="numberOfHPins">
</div>
</div>
<div class="col">
<div class="form-group">
<label for="numberOfVPins">Number of Vertical Pins</label>
<input type="text" class="form-control" id="numberOfVPins">
</div>
</div>
</div>
</div>
<div class="row">
<div class="col">
<div class="form-group">
<label for="numberOfLines">Number of Lines</label>
<input type="text" class="form-control" id="numberOfLines">
</div>
</div>
<div class="col">
<div class="form-group">
<label for="lineWeight">Line Weight</label>
<input type="text" class="form-control" id="lineWeight">
</div>
</div>
</div>
<label class="btn btn-primary btn-file">
Click Here and select an Image to Start <input type="file" id="fileInput" style="display: none;">
</label>
</div>
<div class="row">
<div class="col">
<div id="step1" class="inputoutput center hidden">
<img class="centerImage" id="imageSrc" alt="No Image" />
</div>
<div id="step2" class="inputoutput center hidden">
<div class="caption">Cropped and Grayscaled:</div>
<canvas class="centerCanvasMedium" id="canvasOutput" ></canvas>
</div>
<div id="step3" class="inputoutput center hidden">
<div class="caption">String Art Output:</div>
<div id="drawStatus"></div>
<canvas class="centerCanvasLarge" id="canvasOutput2" ></canvas>
</div>
<div id="showPins" class="inputoutput center hidden">
<textarea id="pinsOutput" rows="10" cols="100"></textarea>
<div class="centerBorderless">
<span>These examples will overwrite your generated output. Please copy your output first if you need to before clicking an example button.</span><br/><br/>
<button style="float: left;" onclick="example1();">Example 1</button>
<button style="float: left;" onclick="example2();">Example 2</button>
<button style="float: left;" onclick="example3();">Example 3</button>
</div><br/><br/>
<span>Copy these numbers to save for later so you don't have to generate them again.</span><br/>
<span>If you copied the numbers from a previous run, paste them above.</span><br/>
<span>These numbers are used to help walk you through creating this string art</span><br/><br/>
<div style="height: 30px;">
<button style="float: left;" onclick="startCreating();">Start Creating</button>
<button style="float: right;" onclick="startDrawing();">Just Draw</button>
</div>
</div>
<div id="incrementalDrawing" class="inputoutput center hidden">
<div class="caption">String Art Output:</div>
<span id="incrementalCurrentStep"></span>
<div id="drawStatus"></div>
<canvas class="centerCanvasLarge" id="canvasOutput3" ></canvas>
<div style="height: 30px;">
<button style="float: left;" onclick="lastStep();">Last Step</button>
<button style="float: right;" onclick="nextStep();">Next Step</button>
</div>
</div>
</div>
</div>
</div>
<script type="text/javascript">
let IMG_SIZE = 500;
let MAX_LINES = 4000;// 4000;
let MAX_RLINES = 4000;// 4000;
let N_PINS = 36*8;
let N_HPINS = 36*2;
let N_VPINS = 36*2;
let MIN_LOOP = 20;
let MIN_DISTANCE = 20;
let LINE_WEIGHT = 20;
let LINE_RWEIGHT = 20;
let FILENAME = "";
let SCALE = 20;
let HOOP_DIAMETER = 0.625;
let img;
// set up element variables
let isRectangle;
let imgElement = document.getElementById("imageSrc");
let inputElement = document.getElementById("fileInput");
inputElement.addEventListener("change", (e) => {
imgElement.src = URL.createObjectURL(e.target.files[0]);
}, false);
var ctx=document.getElementById("canvasOutput").getContext("2d");
var ctx2=document.getElementById("canvasOutput2").getContext("2d");
var ctx3=document.getElementById("canvasOutput3").getContext("2d");
let status = document.getElementById("status");
let drawStatus = document.getElementById("drawStatus");
let showPins = document.getElementById("showPins");
let pinsOutput = document.getElementById("pinsOutput");
let incrementalDrawing = document.getElementById("incrementalDrawing");
let incrementalCurrentStep = document.getElementById("incrementalCurrentStep");
let numberOfPins = document.getElementById("numberOfPins");
let numberOfHPins = document.getElementById("numberOfHPins");
let numberOfVPins = document.getElementById("numberOfVPins");
let numberOfLines = document.getElementById("numberOfLines");
let numberOfRLines = document.getElementById("numberOfRLines");
let lineWeight = document.getElementById("lineWeight");
let length;
var R = {};
//pre initilization
let pin_coords;
let center;
let radius;
let line_cache_y;
let line_cache_x;
let line_cache_length;
let line_cache_weight;
//line variables
let error;
let img_result;
let result;
let line_mask;
let line_sequence;
let pin;
let thread_length;
let last_pins;
let listenForKeys = false;
//*******************************
// Line Generation
//*******************************
imgElement.onload = function() {
isRectangle = document.getElementById("inlineRadio2").checked;
isRectangle && console.log("This is a rectangle");
listenForKeys = false;
showStep(1);
showPins.classList.add('hidden');
incrementalDrawing.classList.add('hidden');
// Take uploaded picture, square up and put on canvas
base_image = new Image();
base_image.src = imgElement.src;
ctx.canvas.width = IMG_SIZE;
ctx.canvas.height = IMG_SIZE;
ctx2.canvas.weight = IMG_SIZE * 2;
ctx2.canvas.height = IMG_SIZE * 2;
ctx.clearRect(0,0, IMG_SIZE, IMG_SIZE);
var selectedWidth = base_image.width;
var selectedHeight = base_image.height;
var xOffset = 0;
var yOffset = 0;
// square crop center of picture
if(base_image.height > base_image.width){
selectedWidth = base_image.width;
selectedHeight = base_image.width;
yOffset = Math.floor((base_image.height - base_image.width) / 2);
}else if(base_image.width > base_image.height) {
selectedWidth = base_image.height;
selectedHeight = base_image.height;
xOffset = Math.floor((base_image.width - base_image.height) / 2)
}
ctx.drawImage(base_image, xOffset, yOffset, selectedWidth, selectedHeight, 0, 0, IMG_SIZE, IMG_SIZE);
length = IMG_SIZE;
// make grayscale by averaging the RGB channels.
// extract out the R channel because that's all we need and push graysacle image onto canvas
var imgPixels = ctx.getImageData(0, 0, IMG_SIZE, IMG_SIZE);
R = img_result = nj.ones([IMG_SIZE, IMG_SIZE ]).multiply(0xff);
var rdata = [];
for(var y = 0; y < imgPixels.height; y++){
for(var x = 0; x < imgPixels.width; x++){
var i = (y * 4) * imgPixels.width + x * 4;
var avg = (imgPixels.data[i] + imgPixels.data[i + 1] + imgPixels.data[i + 2]) / 3;
imgPixels.data[i] = avg;
imgPixels.data[i + 1] = avg;
imgPixels.data[i + 2] = avg;
rdata.push(avg);
}
}
R.selection.data = rdata;
ctx.putImageData(imgPixels, 0, 0, 0, 0, IMG_SIZE, IMG_SIZE);
//circle crop canvas
ctx.globalCompositeOperation='destination-in';
ctx.beginPath();
ctx.arc(IMG_SIZE/2,IMG_SIZE/2, IMG_SIZE/2, 0, Math.PI*2);
ctx.closePath();
ctx.fill();
// start processing
NonBlockingCalculatePins();
}
function NonBlockingCalculatePins(){
// set up necessary variables
console.log("Calculating pins...");
status.textContent = "Calculating pins...";
pin_coords = [];
console.log(length);
center = length / 2;
radius = length / 2 - 1/2;
let i = 0;
(function codeBlock(){
if(isRectangle){
N_PINS = (N_HPINS * 2) + (N_VPINS * 2);
let pinHDistance = IMG_SIZE/(N_HPINS-1);
let pinVDistance = IMG_SIZE/(N_VPINS-1);
//need to change this - pins need to be divided across the img length
[...Array(N_HPINS).keys()].forEach(element => pin_coords.push([Math.floor(pinHDistance*element),IMG_SIZE]));
[...Array(N_VPINS).keys()].reverse().forEach(element => pin_coords.push([IMG_SIZE,Math.floor(pinVDistance*element)]));
//pin_coords.push([IMG_SIZE,IMG_SIZE]);
[...Array(N_HPINS).keys()].reverse().forEach(element => pin_coords.push([Math.floor(pinHDistance*element),0]));
[...Array(N_VPINS).keys()].forEach(element => pin_coords.push([0,Math.floor(pinVDistance*element)]));
console.log('Done Calculating pins');
status.textContent = "Done Calculating pins";
showStep(2);
NonBlockingPrecalculateLines();
} else {
if(i < N_PINS){
angle = 2 * Math.PI * i / N_PINS;
pin_coords.push([Math.floor(center + radius * Math.cos(angle)),
Math.floor(center + radius * Math.sin(angle))]);
i++;
setTimeout(codeBlock, 0);
} else {
console.log('Done Calculating pins');
status.textContent = "Done Calculating pins";
showStep(2);
NonBlockingPrecalculateLines();
}
}
})();
console.log(pin_coords);
}
function NonBlockingPrecalculateLines(){
// set up necessary variables
console.log("Precalculating all lines...");
status.textContent = "Precalculating all lines...";
/*if(isRectangle) {
line_cache_y = Array.apply(null, {length: N_VPINS});
line_cache_x = Array.apply(null, {length: N_HPINS});
line_cache_length = Array.apply(null, {length: (N_HPINS * N_VPINS)}).map(Function.call, function(){return 0;});
line_cache_weight = Array.apply(null, {length: (N_HPINS * N_VPINS)}).map(Function.call, function(){return 1;});
} else {*/
line_cache_y = Array.apply(null, {length: (N_PINS * N_PINS)});
line_cache_x = Array.apply(null, {length: (N_PINS * N_PINS)});
line_cache_length = Array.apply(null, {length: (N_PINS * N_PINS)}).map(Function.call, function(){return 0;});
line_cache_weight = Array.apply(null, {length: (N_PINS * N_PINS)}).map(Function.call, function(){return 1;});
//}
let a = 0;
(function codeBlock(){
if(a < N_PINS){
for (b = a + MIN_DISTANCE; b < N_PINS; b++) {
x0 = pin_coords[a][0];
y0 = pin_coords[a][1];
x1 = pin_coords[b][0];
y1 = pin_coords[b][1];
d = Math.floor(Number(Math.sqrt((x1 - x0) * (x1 - x0) + (y1 - y0)*(y1 - y0))));
xs = linspace(x0, x1, d);
ys = linspace(y0, y1, d);
line_cache_y[b*N_PINS + a] = ys;
line_cache_y[a*N_PINS + b] = ys;
line_cache_x[b*N_PINS + a] = xs;
line_cache_x[a*N_PINS + b] = xs;
line_cache_length[b*N_PINS + a] = d;
line_cache_length[a*N_PINS + b] = d;
}
a++;
setTimeout(codeBlock, 0);
} else {
console.log('Done Precalculating Lines');
status.textContent = "Done Precalculating Lines";
NonBlockingLineCalculator();
showStep(3);
}
})();
}
function NonBlockingLineCalculator(){
// set up necessary variables
console.log("Drawing Lines...");
status.textContent = "Drawing Lines...";
error = nj.ones([IMG_SIZE, IMG_SIZE]).multiply(0xff).subtract(nj.uint8(R.selection.data).reshape(IMG_SIZE, IMG_SIZE));
img_result = nj.ones([IMG_SIZE, IMG_SIZE ]).multiply(0xff);
result = nj.ones([IMG_SIZE * SCALE, IMG_SIZE * SCALE]).multiply(0xff);
result = new cv.matFromArray(IMG_SIZE * SCALE, IMG_SIZE * SCALE, cv.CV_8UC1, result.selection.data);
line_mask = nj.zeros([IMG_SIZE, IMG_SIZE], 'float64');
line_sequence = [];
pin = 0;
line_sequence.push(pin);
thread_length = 0;
last_pins = [];
let l = 0;
(function codeBlock(){
if(l < MAX_LINES){
if(l%10 == 0){
draw();
}
max_err = -1;
best_pin = -1;
for(offset=MIN_DISTANCE; offset < N_PINS - MIN_DISTANCE; offset++){
test_pin = (pin + offset) % N_PINS;
if(last_pins.includes(test_pin)){
continue;
}else {
xs = line_cache_x[test_pin * N_PINS + pin];
ys = line_cache_y[test_pin * N_PINS + pin];
line_err = getLineErr(error, ys, xs) * line_cache_weight[test_pin * N_PINS + pin];
if( line_err > max_err){
max_err = line_err;
best_pin = test_pin;
}
}
}
line_sequence.push(best_pin);
xs = line_cache_x[best_pin * N_PINS + pin];
ys = line_cache_y[best_pin * N_PINS + pin];
weight = LINE_WEIGHT * line_cache_weight[best_pin * N_PINS + pin];
line_mask = nj.zeros([IMG_SIZE, IMG_SIZE], 'float64');
line_mask = setLine(line_mask, ys, xs, weight);
error = subtractArrays(error, line_mask);
p = new cv.Point(pin_coords[pin][0] * SCALE, pin_coords[pin][1] * SCALE);
p2 = new cv.Point(pin_coords[best_pin][0] * SCALE, pin_coords[best_pin][1] * SCALE);
cv.line(result, p, p2, new cv.Scalar(0, 0, 0), 2, cv.LINE_AA, 0);
x0 = pin_coords[pin][0];
y0 = pin_coords[pin][1];
x1 = pin_coords[best_pin][0];
y1 = pin_coords[best_pin][1];
dist = Math.sqrt((x1 - x0) * (x1 - x0) + (y1 - y0) * (y1 - y0));
thread_length += HOOP_DIAMETER / length * dist;
last_pins.push(best_pin);
if(last_pins.length > 20){
last_pins.shift();
}
pin = best_pin;
//update status
drawStatus.textContent = l + " Lines drawn | " + Math.round((l / MAX_LINES) * 100) + "% complete";
l++;
setTimeout(codeBlock, 0);
} else {
console.log('Done Drawing Lines');
Finalize();
}
})();
}
function draw(){
let dsize = new cv.Size(IMG_SIZE * 2, IMG_SIZE * 2);
let dst = new cv.Mat();
cv.resize(result, dst, dsize, 0, 0, cv.INTER_AREA);
cv.imshow('canvasOutput2', dst);
dst.delete();
}
function Finalize() {
let dsize = new cv.Size(IMG_SIZE * 2, IMG_SIZE * 2);
let dst = new cv.Mat();
cv.resize(result, dst, dsize, 0, 0, cv.INTER_AREA);
console.log("complete");
drawStatus.textContent = MAX_LINES + " Lines drawn | 100% complete";
cv.imshow('canvasOutput2', dst);
console.log(line_sequence);
status.textContent = "Complete";
pinsOutput.value = line_sequence;
showPins.classList.remove('hidden');
dst.delete(); result.delete();
window.scrollTo({ top: 5000, left: 0, behavior: 'smooth' });
}
function getLineErr(arr, coords1, coords2){
let result = new Uint8Array(coords1.length);
for(i=0;i<coords1.length;i++){
result[i] = arr.get(coords1[i], coords2[i]);
}
return getSum(result);
}
function setLine(arr, coords1, coords2, line){
for(i=0;i<coords1.length;i++){
arr.set(coords1[i], coords2[i], line);
}
return arr;
}
function compareMul(arr1, arr2){
let result = new Uint8Array(arr1.length);
for(i=0;i<arr1.length;i++){
result[i] = (arr1[i] < arr2[i]) * 254 + 1 ;
}
return result;
}
function compareAbsdiff(arr1, arr2){
let rsult = new Uint8Array(arr1.length);
for(i=0;i<arr1.length;i++){
rsult[i] = (arr1[i] * arr2[i]);
}
return rsult;
}
function subtractArrays(arr1, arr2) {
for(i=0; i<arr1.selection.data.length;i++){
arr1.selection.data[i] = arr1.selection.data[i] - arr2.selection.data[i]
if(arr1.selection.data[i] < 0){
arr1.selection.data[i] = 0;
}else if (arr1.selection.data[i] > 255){
arr1.selection.data[i] = 255;
}
}
return arr1;
}
function subtractArraysSimple(arr1, arr2) {
for(i=0; i<arr1.length;i++){
arr1[i] = arr1[i] - arr2[i];
}
return arr1;
}
function getSum(arr) {
let v = 0;
for(i=0;i<arr.length;i++){
v = v + arr[i];
}
return v;
}
function makeArr(startValue, stopValue, cardinality) {
var arr = [];
var currValue = startValue;
var step = (stopValue - startValue) / (cardinality - 1);
for (var i = 0; i < cardinality; i++) {
arr.push(Math.round(currValue + (step * i)));
}
return arr;
}
function AddRGB(arr1, arr2, arr3){
for(i=0;i<arr1.data.length;i++){
var avg = (arr1.data[i] + arr2.data[i] + arr3.data[i]);
arr1.data[i] = avg;
}
return arr1;
}
function linspace(a,b,n) {
if(typeof n === "undefined") n = Math.max(Math.round(b-a)+1,1);
if(n<2) { return n===1?[a]:[]; }
var i,ret = Array(n);
n--;
for(i=n;i>=0;i--) { ret[i] = Math.floor((i*b+(n-i)*a)/n); }
return ret;
}
function showStep(id){
let step1 = document.getElementById("step1");
let step2 = document.getElementById("step2");
let step3 = document.getElementById("step3");
switch (id){
case 1:
step1.classList.remove('hidden');
step2.classList.add('hidden');
step3.classList.add('hidden');
break;
case 2:
step1.classList.add('hidden');
step2.classList.remove('hidden');
step3.classList.add('hidden');
break;
case 3:
step1.classList.add('hidden');
step2.classList.add('hidden');
step3.classList.remove('hidden');
break;
default:
break;
}
}
//********************************
// Creation Assistant
//********************************
var pointIndex = 0;
var lastStepImage;
function startCreating(){
window.speechSynthesis.getVoices();
incrementalDrawing.classList.remove('hidden');
base_image2 = new Image();
ctx3.canvas.width = IMG_SIZE * 2;
ctx3.canvas.height = IMG_SIZE * 2;
ctx3.clearRect(0,0, IMG_SIZE * 2, IMG_SIZE * 2);
ctx3.drawImage(base_image2, 0, 0, IMG_SIZE * 2, IMG_SIZE * 2);
line_sequence = pinsOutput.value.split(",").map(V => { return parseInt(V)});
window.scrollTo({ top: 5000, left: 0, behavior: 'smooth' });
incrementalCurrentStep.textContent = "";
pointIndex = 0;
if(pin_coords == null){
CalculatePins();
}
nextStep();
listenForKeys = true;
}
function startDrawing(){
incrementalDrawing.classList.remove('hidden');
listenForKeys = false;
base_image2 = new Image();
ctx3.canvas.width = IMG_SIZE * 2;
ctx3.canvas.height = IMG_SIZE * 2;
ctx3.clearRect(0,0, IMG_SIZE * 2, IMG_SIZE * 2);
ctx3.drawImage(base_image2, 0, 0, IMG_SIZE * 2, IMG_SIZE * 2);
line_sequence = pinsOutput.value.split(",").map(V => { return parseInt(V)});
window.scrollTo({ top: 5000, left: 0, behavior: 'smooth' });
incrementalCurrentStep.textContent = "";
pointIndex = 0;
if(pin_coords == null){
CalculatePins();
}
let j = 0;
(function codeBlock(){
if(j < MAX_LINES - 1){
//incrementalCurrentStep.textContent = "Current Line: " + (pointIndex + 1) + " | Pin " + line_sequence[pointIndex] + " to " + line_sequence[pointIndex + 1];
pointIndex++;
ctx3.beginPath();
ctx3.moveTo(pin_coords[line_sequence[pointIndex - 1]][0] * 2, pin_coords[line_sequence[pointIndex - 1]][1] * 2);
ctx3.lineTo(pin_coords[line_sequence[pointIndex]][0] * 2, pin_coords[line_sequence[pointIndex]][1] * 2);
ctx3.strokeStyle = "black";
ctx3.lineWidth = 0.3;
ctx3.stroke();
j++;
setTimeout(codeBlock, 0);
} else {
}
})();
}
function nextStep(){
if(pointIndex > MAX_LINES - 1){ return;}
incrementalCurrentStep.textContent = "Current Line: " + (pointIndex + 1) + " | Pin " + line_sequence[pointIndex] + " to " + line_sequence[pointIndex + 1];
if(pointIndex > 0){
//ctx3.clearRect(0,0, IMG_SIZE * 2, IMG_SIZE * 2);
ctx3.putImageData(lastStepImage, 0, 0);
ctx3.beginPath();
ctx3.moveTo(pin_coords[line_sequence[pointIndex - 1]][0] * 2, pin_coords[line_sequence[pointIndex - 1]][1] * 2);
ctx3.lineTo(pin_coords[line_sequence[pointIndex]][0] * 2, pin_coords[line_sequence[pointIndex]][1] * 2);
ctx3.strokeStyle = "black";
ctx3.lineWidth = 0.3;
ctx3.stroke();
}
lastStepImage = ctx3.getImageData(0, 0, IMG_SIZE * 2, IMG_SIZE * 2);
pointIndex++;
ctx3.beginPath();
ctx3.moveTo(pin_coords[line_sequence[pointIndex - 1]][0] * 2, pin_coords[line_sequence[pointIndex - 1]][1] * 2);
ctx3.lineTo(pin_coords[line_sequence[pointIndex]][0] * 2, pin_coords[line_sequence[pointIndex]][1] * 2);
ctx3.strokeStyle = "#FF0000";
ctx3.lineWidth = 1;
ctx3.stroke();
//window.speechSynthesis.speak(new SpeechSynthesisUtterance(line_sequence[pointIndex + 1]));
}
function lastStep(){
if(pointIndex < 2){ return;}
pointIndex--;
pointIndex--;
ctx3.clearRect(0,0, IMG_SIZE * 2, IMG_SIZE * 2);
incrementalCurrentStep.textContent = "Current Line: " + (pointIndex + 1) + " | Pin " + line_sequence[pointIndex] + " to " + line_sequence[pointIndex + 1];
for(i=0; i < pointIndex; i++){
ctx3.beginPath();
ctx3.moveTo(pin_coords[line_sequence[i]][0] * 2, pin_coords[line_sequence[i]][1] * 2);
ctx3.lineTo(pin_coords[line_sequence[i + 1]][0] * 2, pin_coords[line_sequence[i + 1]][1] * 2);
ctx3.strokeStyle = "black";
ctx3.lineWidth = 0.3;
ctx3.stroke();
}
lastStepImage = ctx3.getImageData(0, 0, IMG_SIZE * 2, IMG_SIZE * 2);
pointIndex++;
ctx3.beginPath();
ctx3.moveTo(pin_coords[line_sequence[pointIndex - 1]][0] * 2, pin_coords[line_sequence[pointIndex - 1]][1] * 2);
ctx3.lineTo(pin_coords[line_sequence[pointIndex]][0] * 2, pin_coords[line_sequence[pointIndex]][1] * 2);
ctx3.strokeStyle = "#FF0000";
ctx3.lineWidth = 1;
ctx3.stroke();
}
function CalculatePins(){
console.log("Calculating pins...");
pin_coords = [];
center = IMG_SIZE / 2;
radius = IMG_SIZE / 2 - 1/2
for(i=0; i < N_PINS; i++){
angle = 2 * Math.PI * i / N_PINS;
pin_coords.push([Math.floor(center + radius * Math.cos(angle)),
Math.floor(center + radius * Math.sin(angle))]);
}
}
function onHasSteps(){
step1.classList.add('hidden');
step2.classList.add('hidden');
step3.classList.add('hidden');
showPins.classList.remove('hidden');
window.scrollTo({ top: 5000, left: 0, behavior: 'smooth' });
}
document.body.onkeydown = function(e){
if(!listenForKeys){ return; }
if(e.keyCode == 32){ // space bar
nextStep();
}else if(e.keyCode == 39){ //right key
nextStep();
}else if(e.keyCode == 37){ //left key
lastStep();
}
}
function example1(){
pinsOutput.value = "0,127,22,147,276,144,21,126,20,142,9,139,270,140,271,141,8,138,274,137,7,136,273,143,275,146,23,151,25,152,281,155,26,157,27,160,28,162,30,165,32,168,31,164,29,161,33,169,34,172,63,175,69,179,71,174,35,167,61,177,68,170,32,163,30,159,28,154,280,153,26,150,281,149,277,146,12,114,13,116,14,118,17,122,18,123,20,125,22,145,11,140,276,148,278,141,7,139,277,105,275,104,274,142,279,149,24,131,3,130,16,120,10,143,272,135,8,136,5,133,25,156,282,157,284,159,31,171,59,161,27,152,285,151,280,148,10,121,19,135,6,137,276,142,11,113,13,124,287,170,31,166,67,169,61,179,65,162,33,175,70,181,72,178,66,163,29,145,283,150,278,152,23,128,1,129,16,119,9,135,26,146,282,155,286,168,57,163,60,166,55,159,287,130,24,147,30,171,34,177,64,180,63,164,33,173,67,162,58,167,285,123,12,112,11,149,283,154,32,172,1,126,14,127,2,132,23,144,272,142,13,146,10,138,269,139,286,140,6,115,15,119,18,124,20,122,12,137,273,135,17,133,4,131,5,156,281,151,277,106,278,143,282,149,274,121,284,166,65,160,71,169,35,173,59,174,70,183,72,170,34,176,66,164,28,144,11,111,13,125,19,134,260,133,266,132,18,118,8,137,285,169,73,175,4,174,32,167,64,154,281,125,286,156,63,182,71,171,60,170,0,163,67,178,58,157,283,158,32,155,64,187,70,159,53,164,56,168,74,180,72,166,34,161,30,167,15,131,26,132,8,108,279,140,9,109,1,133,268,138,285,153,10,134,18,120,11,123,21,128,286,171,287,169,55,170,29,152,282,144,3,151,275,102,271,99,270,98,189,68,184,45,183,66,161,73,165,284,148,22,126,15,118,16,115,5,138,273,144,9,131,267,140,14,128,2,149,62,168,284,160,59,176,72,159,73,158,286,127,24,135,261,134,0,123,19,139,275,130,6,114,188,112,2,162,64,184,92,178,35,179,62,205,67,167,63,199,60,202,61,185,50,160,7,129,17,117,8,147,278,105,276,103,181,65,156,284,152,279,144,5,176,69,182,91,177,94,208,60,186,21,127,256,128,285,150,13,112,10,125,287,141,273,140,17,144,32,175,31,121,16,166,68,172,286,131,20,184,71,156,14,136,6,177,72,161,1,125,23,129,263,135,7,108,10,107,185,63,163,287,142,271,100,184,109,186,58,200,59,146,280,150,61,168,36,172,74,160,64,176,17,119,28,118,270,97,177,5,137,269,132,264,116,187,22,111,2,168,285,161,9,110,280,155,73,171,0,140,8,129,25,134,259,136,18,112,184,22,130,257,132,4,145,276,152,33,174,37,138,12,115,188,54,161,62,198,74,158,56,187,95,269,119,10,128,265,133,3,153,278,107,8,142,33,124,15,109,4,125,11,139,268,134,274,146,5,175,90,165,283,128,16,117,29,115,25,191,53,166,73,190,54,171,66,185,111,188,96,181,36,173,287,157,64,207,65,202,93,203,61,147,271,131,16,145,0,162,68,149,14,132,260,135,287,172,70,160,1,150,277,141,9,133,13,180,104,5,116,17,121,20,107,210,33,131,276,154,74,202,62,173,91,179,12,124,22,110,213,69,191,104,278,139,262,127,20,185,119,30,114,19,176,99,190,24,113,183,21,117,273,148,63,205,31,206,59,178,1,141,15,169,284,120,187,112,26,192,53,186,71,153,282,129,3,166,286,167,62,191,59,182,49,159,63,177,69,154,4,126,285,171,95,212,71,148,279,163,12,113,186,65,158,8,134,264,142,7,127,15,120,24,126,34,174,72,168,75,159,71,150,25,110,27,194,55,185,92,172,2,164,0,112,22,252,23,121,184,57,165,36,170,100,189,25,144,280,125,21,131,11,155,267,157,66,180,58,164,9,121,214,119,188,51,168,101,206,67,175,2,103,6,152,74,156,268,132,15,160,287,122,269,96,270,136,274,129,217,72,149,32,205,139,4,165,56,197,62,186,118,283,166,64,152,69,218,73,157,16,136,206,138,263,38,262,113,26,111,180,116,29,171,97,187,24,253,125,32,207,94,209,60,145,208,31,123,268,141,70,195,48,188,63,181,2,121,185,40,137,283,122,183,101,178,68,165,72,147,1,107,276,153,265,92,169,286,173,73,163,8,126,19,105,7,117,26,255,129,258,136,4,106,186,42,181,115,189,23,111,212,64,179,67,211,61,159,283,133,20,251,21,116,177,18,162,282,167,95,189,71,220,131,212,34,182,14,122,213,125,207,68,143,6,102,4,170,74,153,286,107,24,108,184,46,191,56,203,83,205,94,172,57,158,0,129,35,260,36,259,133,270,130,266,157,71,175,109,187,59,162,74,151,70,140,205,137,13,110,3,185,115,269,97,166,29,256,33,209,63,200,79,198,52,187,126,272,146,208,103,279,122,25,192,106,5,113,178,70,210,32,256,109,16,249,15,114,177,56,160,90,176,117,27,205,59,180,48,183,115,265,141,206,58,156,73,174,0,110,181,18,102,189,125,14,167,232,168,34,211,150,67,190,26,253,21,122,210,104,1,138,69,142,282,145,277,109,28,257,135,218,121,33,178,7,132,60,151,260,123,182,54,198,72,146,62,148,208,143,3,127,12,141,281,166,98,191,66,169,94,201,30,206,133,26,193,65,178,39,265,118,175,60,190,70,219,69,164,279,154,285,110,171,90,263,88,209,128,268,111,12,248,11,135,206,57,134,267,144,207,118,272,159,6,145,72,218,123,13,105,23,186,47,194,63,155,66,134,202,129,284,124,9,138,226,157,271,101,17,250,18,117,20,139,214,35,261,37,211,97,164,52,158,268,118,180,124,190,114,29,113,23,254,25,204,61,181,104,287,154,266,40,177,71,216,145,68,180,2,151,12,96,169,230,150,274,126,185,102,16,251,118,9,106,21,187,117,208,36,160,51,196,55,157,231,166,234,173,109,259,85,205,105,180,120,250,14,138,262,129,26,108,3,182,1,165,51,198,64,137,218,95,214,148,73,153,61,149,208,28,115,30,255,131,17,120,175,91,163,2,133,59,130,217,142,70,154,264,37,180,62,203,31,257,24,206,119,19,99,221,144,275,134,258,23,109,182,103,17,127,223,162,29,207,55,192,60,160,228,143,209,98,163,104,277,116,4,114,31,113,170,286,120,3,132,219,75,169,70,176,119,263,156,279,141,204,30,258,110,177,0,95,188,22,117,181,35,127,272,139,210,61,171,235,172,3,124,254,20,252,126,180,43,189,58,196,28,260,23,130,13,251,9,248,8,193,52,169,227,164,73,264,127,212,153,5,103,24,256,28,205,144,70,149,53,126,224,133,192,74,216,151,209,140,10,136,283,115,22,153,9,104,239,175,122,49,168,111,25,253,13,164,90,156,53,202,33,257,128,184,67,269,112,261,137,68,262,135,65,154,212,100,18,175,6,248,13,122,32,206,36,213,34,120,186,105,162,99,202,133,58,140,217,158,231,101,246,184,39,181,15,134,218,163,233,97,13,139,67,149,230,172,240,98,243,107,4,249,17,113,267,94,1,183,56,278,157,269,65,174,123,281,146,270,160,218,115,263,89,158,61,155,284,92,153,230,168,16,116,188,98,262,36,217,66,145,273,128,31,150,210,136,226,159,101,276,56,152,208,141,71,219,139,61,200,57,180,107,27,261,140,229,146,215,72,188,25,109,286,96,236,176,111,281,116,267,39,135,0,169,57,124,251,22,261,152,3,164,258,32,255,15,117,216,149,50,121,179,108,287,127,52,197,123,271,137,45,194,68,273,122,177,238,100,169,114,26,250,10,94,269,155,50,189,134,65,132,6,101,188,56,135,29,210,111,170,283,109,213,152,228,129,9,149,218,43,151,279,106,25,205,146,64,201,54,273,176,241,108,21,262,168,235,100,160,222,131,62,144,72,173,239,179,129,183,41,175,124,19,257,127,251,5,247,7,161,217,143,280,57,198,75,271,134,191,8,125,54,154,91,285,122,22,190,55,274,120,51,186,99,18,254,119,184,78,182,130,256,25,136,230,155,212,60,267,160,281,70,270,173,266,137,15,148,275,125,27,250,191,253,28,195,61,182,238,188,66,142,12,149,93,14,107,172,60,184,74,219,162,75,280,112,30,200,278,155,265,26,259,157,210,35,205,142,58,282,158,228,175,56,125,187,135,61,164,218,36,123,252,121,48,185,2,248,5,129,19,115,167,76,271,145,232,171,264,97,241,189,112,24,104,4,252,193,140,7,249,102,237,105,159,253,187,74,282,164,103,184,3,137,19,262,86,203,22,259,32,177,232,160,225,146,2,142,26,211,69,170,222,148,90,178,111,284,150,92,262,118,4,63,268,40,176,123,209,154,256,83,258,93,10,248,193,255,149,60,131,64,230,51,190,100,20,114,167,229,43,171,112,177,242,99,6,250,1,148,69,271,226,130,252,15,125,173,56,205,61,2,122,9,117,166,260,37,220,106,19,184,53,120,183,108,11,254,27,207,151,64,172,223,138,284,153,218,139,70,146,269,129,62,152,94,13,181,106,242,188,256,14,98,180,34,215,154,51,194,11,114,23,265,29,251,190,44,157,49,120,167,281,200,73,217,162,236,179,110,28,203,94,188,129,207,37,229,52,175,130,27,258,35,264,158,106,185,136,267,154,16,134,279,58,235,46,182,96,221,269,125,171,241,105,287,248,14,258,193,69,201,252,25,261,97,17,104,168,113,279,67,273,56,146,220,136,68,153,33,208,256,161,99,244,71,164,47,178,238,189,97,191,27,108,44,167,54,206,255,7,131,174,240,176,113,269,142,72,277,57,143,90,155,225,263,25,248,103,235,42,188,4,226,133,272,75,204,147,219,168,58,283,119,51,150,34,128,249,286,162,108,188,139,206,70,263,26,210,31,124,35,171,228,180,129,266,22,185,45,121,11,197,29,202,58,207,101,243,190,105,273,227,274,103,201,144,2,93,266,153,283,94,259,213,118,165,229,61,269,25,260,139,64,7,90,169,112,286,224,1,247,8,67,135,270,41,191,123,49,194,145,71,170,267,195,265,24,140,187,57,208,64,133,219,100,245,111,172,124,58,183,79,191,146,94,237,287,59,132,21,267,92,259,211,138,184,107,234,174,61,285,250,117,177,60,286,88,284,164,119,212,37,223,275,66,205,254,3,134,48,150,95,235,139,194,73,154,101,16,111,46,219,163,255,27,248,74,185,238,164,231,141,274,198,261,38,139,29,254,16,179,225,166,116,253,151,91,183,5,101,234,279,56,210,140,233,102,168,67,212,94,174,42,227,268,66,278,118,161,17,70,192,249,8,111,257,10,115,175,35,98,19,253,4,123,173,64,203,276,55,178,108,210,158,15,93,261,217,156,258,131,229,142,250,283,126,170,220,45,232,97,181,231,103,11,202,23,264,40,180,6,127,275,138,57,282,236,188,124,28,151,203,79,211,135,32,209,146,99,34,265,215,114,166,125,69,278,160,67,201,21,74,150,228,50,163,121,177,130,61,267,139,6,188,254,1,226,269,38,183,75,172,241,192,100,179,106,2,137,60,238,96,265,20,182,107,44,103,185,59,281,157,72,235,48,160,10,109,180,23,191,266,227,283,117,265,121,212,258,52,129,63,259,13,200,26,251,199,71,205,153,107,256,35,97,39,169,235,155,100,214,42,236,184,247,3,102,23,266,18,103,175,134,223,281,72,196,81,187,46,155,208,147,190,252,8,116,285,89,7,65,16,188,74,247,10,144,192,45,166,90,140,263,35,218,68,239,100,145,88,262,224,118,172,109,26,158,115,179,131,202,95,268,20,71,217,107,212,163,273,74,167,223,272,55,149,96,190,246,286,255,126,263,199,279,161,122,195,10,63,147,73,270,225,5,65,197,253,43,216,113,164,118,273,40,184,35,120,221,139,56,123,160,25,264,227,0,248,284,136,244,196,59,150,53,181,108,177,21,137,91,185,104,240,190,18,269,93,36,155,70,274,162,257,82,275,191,101,236,192,9,65,120,264,62,206,128,66,233,170,53,155,287,94,215,159,211,31,256,0,60,2,253,203,105,6,90,13,115,165,272,99,226,143,194,149,108,274,224,49,175,223,173,68,278,248,23,76,163,96,19,182,44,155,88,140,212,265,226,3,105,231,174,111,5,125,181,47,151,222,96,205,275,69,127,168,269,29,261,133,176,33,216,266,77,173,3,119,160,13,63,237,165,100,185,229,59,207,34,203,115,43,187,67,20,250,127,282,51,153,103,251,281,144,101,265,131,169,110,17,184,146,238,106,45,278,235,188,36,91,266,14,198,83,226,168,218,262,24,75,179,287,139,90,255,186,141,250,200,283,107,164,128,176,43,161,114,266,31,260,222,122,57,136,46,170,5,117,64,8,185,4,97,147,273,232,163,13,183,244,146,30,213,257,87,286,248,189,149,73,220,279,145,218,98,33,95,11,171,242,191,72,19,270,18,143,65,276,129,254,190,4,225,261,66,210,118,29,111,149,91,180,54,257,34,125,256,56,151,212,68,202,82,251,152,14,99,41,231,67,140,176,109,153,7,253,32,201,279,124,69,167,112,179,11,260,150,104,183,106,13,129,192,234,113,14,168,259,224,187,75,190,42,217,165,60,127,177,246,287,257,210,105,182,35,94,235,64,270,22,68,120,158,205,250,155,5,259,27,262,122,10,56,253,182,74,203,100,7,110,267,99,21,265,139,32,85,212,103,20,138,199,97,235,179,120,163,129,167,59,213,177,132,285,160,250,29,71,260,216,37,185,78,221,277,249,283,256,218,75,158,62,170,17,271,172,263,18,154,90,135,174,53,5,191,269,47,205,73,258,25,272,70,166,8,104,211,130,54,235,51,146,256,134,91,221,268,192,238,195,154,115,270,37,170,57,266,118,287,228,38,103,190,245,278,102,142,208,70,135,72,221,127,185,23,164,45,241,66,279,117,32,112,162,121,157,40,263,209,109,43,184,105,46,189,247,103,284,236,166,215,39,262,155,192,27,143,13,202,137,72,162,253,122,178,107,221,2,126,227,14,272,236,75,249,186,229,180,269,71,18,271,34,96,6,64,191,19,140,284,47,239,280,121,26,68,164,16,125,157,88,150,187,49,256,85,192,243,185,70,216,101,21,66,181,77,177,139,103,9,62,211,96,239,11,154,123,248,7,116,178,137,31,259,286,176,54,230,106,173,225,153,210,132,58,234,104,187,113,251,277,157,114,180,79,284,217,34,88,11,55,124,159,265,8,179,41,219,152,116,170,91,256,6,122,197,250,3,62,196,252,32,99,286,143,69,15,151,231,85,260,184,94,133,277,98,1,175,142,16,244,138,30,207,22,264,228,24,74,17,155,204,276,160,73,193,235,269,161,222,174,212,129,229,65,122,52,109,145,253,185,256,116,173,44,152,34,136,190,9,247,48,124,0,254,221,181,51,103,192,273,17,95,168,109,282,257,223,177,274,14,184,82,268,23,188,40,213,262,194,253,79,207,91,9,115,148,183,95,38,134,167,118,56,237,286,76,22,129,225,164,272,214,185,222,287,147,14,111,249,201,59,264,150,282,203,7,55,121,171,224,136,92,129,158,4,52,173,98,46,115,63,152,125,261,195,68,25,262,67,220,165,259,120,197,246,105,285,164,43,192,139,86,4,169,123,272,22,73,188,146,38,267,117,168,212,28,133,54,286,256,207,127,271,36,90,144,190,234,110,45,236,160,104,252,280,73,141,174,275,161,2,176,268,233,61,145,266,5,151,24,138,90,177,239,105,257,47,159,109,278,238,111,64,1,134,93,232,195,251,282,97,206,69,158,29,160,191,264,215,180,245,20,269,175,139,261,87,35,115,247,204,27,119,21,274,16,96,128,26,260,223,188,59,237,70,249,28,169,13,228,142,106,207,150,184,75,217,96,259,53,108,214,130,170,227,128,7,149,118,63,230,47,169,229,90,2,113,182,266,39,94,31,71,243,100,281,133,201,81,253,277,48,117,194,154,46,260,188,110,30,173,144,53,189,62,11,273,28,112,4,186,24,267,13,99,215,74,265,40,174,51,128,250,148,18,178,212,146,172,9,55,204,119,159,94,219,264,232,131,161,226,180,134,71,143,0,251,216,144,113,173,63,273,121,244,22,141,62,284,246,277,223,94,47,112,205,101,249,143,204,104,266,20,152,57,211,72,283,139,164,256,192,225,259,37,224,270,17,150,181,7,67,130,178,234,38,131,165,11,157,0,237,194,107,174,31,264,112,175,235,122,69,19,104,241,163,35,103,15,271,158,277,74,209,97,133,182,118,0,101,213,65,170,264,72,151,30,268,92,175,57,255,217,262,23,62,228,11,247,161,194,121,148,31,214,90,260,113,219,171,100,46,128,61,235,196,10,274,251,75,222,118,7,143,174,272,185,33,73,139,276,184,49,226,267,204,133,32,74,261,48,228,19,146,96,172,117,212,182,0,91,186,80,219,122,156,13,275,254,106,191,143,105,250,282,99,50,192,239,170,136,179,44,162,92,256,73,18,201,146,66,19,166,101,132,157,34,272,13,57,199,84,279,104,10,263,81,210,37,235,112,63,105,264,50,177,36,238,55,142,166,113,202,77,188,20,183,152,67,198,88,273,8,94,236,197,45,136,159,281,260,208,86,283,248,153,196,124,167,261,117,150,279,46,223,286,207,23,270,28,140,34,255,208,65,266,187,155,245,109,41,185,147,283,48,93,180,214,120,56,14,91,131,216,67,115,160,58,119,258,107,138,26,76,178,46,134,240,193,92,199,27,154,133,234,60,283,226,256,211,269,187,5,272,103,61,4,248,275,135,58,210,25,168,252,215,173,95,129,172,114,184,232,179,33,262,151,256,112,6,157,97,47,131,278,10,166,137,35,122,146,21,181,24,249,89,274,57,224,193,111,218,253,50,165,216,73,282,229,162,277,11,244,116,33,130,281,76,4,267,17,180,155,67,22";
}
function example2(){
pinsOutput.value = "0,138,19,152,40,155,42,154,41,159,45,157,54,170,55,172,56,173,65,168,47,156,44,153,38,151,35,150,15,147,13,146,12,132,11,144,32,145,27,143,25,142,31,148,39,149,16,135,17,151,36,150,14,146,33,147,12,133,10,130,9,131,11,145,38,154,40,156,271,113,272,127,267,124,273,158,54,169,55,164,69,175,70,176,67,174,60,171,56,178,76,250,77,251,78,252,79,257,138,277,140,26,159,53,162,55,179,66,167,42,158,274,129,11,146,31,144,38,143,24,157,272,125,265,121,262,118,266,126,278,128,268,153,43,169,67,244,69,174,55,173,75,255,82,259,137,256,77,178,54,171,48,161,276,115,270,114,244,135,15,148,12,145,13,133,273,126,8,123,287,136,254,81,253,80,258,139,1,137,260,121,269,154,37,149,2,151,3,152,41,160,56,167,61,181,76,172,75,256,83,188,86,189,82,257,135,13,131,271,157,55,177,63,176,73,247,74,237,104,203,101,194,98,193,93,191,56,180,65,240,109,242,68,243,112,269,116,245,78,241,74,254,73,165,284,166,44,160,5,159,277,141,23,137,18,153,40,147,11,136,255,76,249,74,173,67,167,70,163,28,138,30,165,55,158,25,134,287,122,250,135,242,111,207,108,241,79,239,72,246,71,252,137,20,152,265,124,276,139,29,162,279,131,24,140,275,161,273,116,261,120,283,164,18,163,55,168,46,151,43,170,70,169,75,238,106,204,97,193,90,191,88,192,57,158,4,155,268,117,267,153,21,140,27,133,275,115,245,135,271,160,47,173,64,238,74,248,120,268,123,9,129,12,144,6,162,274,159,54,176,52,175,62,183,79,264,151,34,145,36,149,14,161,60,231,72,253,134,245,80,254,78,265,148,13,128,277,164,70,247,136,275,155,54,172,48,259,138,261,50,262,77,174,66,170,74,236,135,285,204,100,193,56,156,22,166,280,118,281,164,72,240,110,208,2,206,109,263,123,10,131,239,135,258,81,187,87,192,99,202,96,201,95,190,94,194,67,166,55,171,46,150,39,142,26,216,29,214,30,135,286,122,259,80,240,130,280,133,9,170,57,228,59,229,58,194,107,243,76,257,85,190,91,186,64,175,71,209,104,196,56,162,16,152,4,126,255,74,250,78,242,66,200,92,198,90,262,158,23,213,25,132,272,156,269,151,19,134,243,69,169,8,172,74,168,283,203,281,163,5,207,1,208,103,238,135,241,109,205,68,195,97,194,102,237,76,260,49,258,86,268,115,273,141,26,157,5,154,55,180,67,161,62,236,100,235,75,170,47,251,41,147,28,215,30,133,29,136,253,128,11,143,252,70,178,10,146,43,149,32,150,263,79,246,117,249,82,266,121,20,155,24,215,27,139,270,159,4,206,287,208,105,193,99,205,0,209,113,198,104,210,72,245,81,267,155,37,140,22,136,244,82,253,130,11,127,278,163,71,251,139,260,47,250,141,276,135,235,103,192,106,195,56,177,53,150,2,205,105,239,71,248,75,166,20,117,277,132,17,163,29,219,31,222,28,164,284,120,21,165,279,202,63,184,88,178,65,241,133,225,115,256,47,149,266,161,6,143,33,148,16,134,238,73,211,3,207,112,270,154,21,127,254,44,152,256,84,191,89,196,110,204,67,171,8,124,22,120,274,114,271,133,252,41,158,263,50,265,128,237,135,233,59,166,285,208,4,153,42,169,284,209,2,136,266,146,35,141,259,78,264,49,257,112,198,84,272,134,14,160,60,197,93,180,10,179,79,236,107,6,207,286,210,108,213,0,123,31,215,128,19,130,25,217,33,127,212,2,148,48,158,69,250,41,162,72,234,66,163,67,245,108,6,103,240,134,228,119,282,91,201,277,129,270,157,260,85,273,154,3,125,21,122,9,177,69,196,96,189,80,247,46,257,133,15,102,234,79,243,132,281,167,7,162,18,131,222,120,30,218,116,28,223,130,214,25,144,15,98,13,149,261,48,174,70,165,282,204,287,215,111,19,116,200,274,142,43,154,258,151,262,92,189,108,239,67,201,272,199,66,243,83,175,54,167,285,136,12,95,198,268,158,60,232,124,209,3,88,261,125,253,79,251,46,259,49,255,73,171,59,179,54,191,57,226,134,248,145,45,262,124,23,166,62,178,90,199,89,260,48,250,36,137,32,221,29,126,14,148,45,258,155,66,177,76,254,151,39,144,255,138,286,205,278,103,196,105,5,162,70,208,6,100,189,87,201,71,203,276,129,259,133,231,57,194,108,191,91,199,266,86,183,64,204,280,209,283,211,5,101,239,110,20,127,8,168,282,92,11,179,69,157,21,184,100,16,132,220,27,114,197,83,261,46,245,35,218,4,207,125,249,47,221,5,205,71,232,135,230,58,192,107,237,63,164,73,233,132,9,120,270,152,54,173,286,134,242,81,244,77,263,159,15,114,19,211,1,214,5,153,266,50,264,147,34,216,126,235,101,201,88,177,87,194,55,190,111,6,206,65,185,81,268,197,102,25,160,68,236,129,41,249,121,267,47,220,3,216,23,131,26,112,241,67,203,110,191,98,206,1,218,132,30,243,108,261,75,171,9,89,267,198,93,10,138,248,72,165,17,118,29,213,281,141,271,202,69,245,143,44,251,36,252,150,264,155,3,224,24,133,287,119,250,46,159,27,169,61,229,72,185,122,201,113,16,107,188,93,4,87,281,202,105,234,134,225,5,208,284,203,100,13,180,78,238,126,210,278,116,196,107,211,128,15,145,28,117,252,129,8,176,58,168,70,251,121,221,287,124,11,209,73,163,282,212,74,186,98,277,206,68,170,281,129,40,143,5,103,14,162,267,147,249,69,237,79,256,136,17,99,183,102,7,85,193,54,161,272,116,247,33,114,243,43,257,194,95,192,55,181,13,143,32,216,286,172,57,156,67,175,84,200,273,130,238,27,217,4,215,33,142,275,160,71,235,132,50,259,109,212,125,32,248,65,239,77,190,112,18,154,23,225,30,108,27,222,286,217,20,184,123,12,149,255,43,253,116,17,106,28,214,118,228,129,241,105,186,124,236,132,223,285,218,40,246,34,219,131,226,3,150,44,188,109,25,104,239,82,195,262,47,265,51,176,29,138,37,152,260,196,59,230,122,22,118,204,270,164,26,102,191,105,237,99,6,140,278,201,264,179,9,174,59,159,283,94,181,66,193,96,10,91,7,212,276,207,2,78,262,111,209,275,118,199,121,187,97,15,130,221,1,75,250,133,222,76,258,50,129,24,186,115,255,153,36,118,9,125,277,182,61,235,8,156,276,200,271,203,66,169,280,162,67,192,101,15,117,206,3,153,22,143,45,263,93,199,57,224,9,86,178,260,50,267,201,92,281,219,25,116,185,123,198,273,160,283,218,26,169,64,194,91,202,71,167,49,266,100,197,56,229,2,217,15,124,47,248,81,241,43,245,113,29,105,179,111,195,90,11,178,109,180,268,200,62,228,6,159,69,207,73,251,40,125,214,287,137,10,210,14,135,282,223,112,32,180,74,0,230,134,18,115,28,240,20,242,45,121,183,119,232,147,247,108,279,168,67,160,15,146,263,51,225,6,166,74,246,118,196,261,144,249,36,129,209,272,82,198,265,145,2,210,73,256,107,285,105,187,94,193,114,200,93,11,148,17,182,97,233,9,98,7,175,50,273,206,46,118,224,284,205,4,95,276,164,59,200,85,243,78,257,155,283,210,271,163,268,47,128,38,126,188,80,236,99,204,2,87,197,269,176,101,233,23,259,199,103,190,119,28,134,227,53,171,7,115,35,250,192,253,71,206,267,31,220,22,212,3,79,231,25,139,5,203,127,49,262,26,136,270,48,122,193,64,162,254,176,257,42,109,29,188,35,140,2,221,280,142,23,183,120,200,102,19,243,45,171,105,30,162,282,218,277,116,225,279,81,271,127,189,124,226,1,77,265,181,113,216,132,10,94,197,110,19,212,270,170,26,125,14,92,193,115,30,143,278,203,263,48,131,213,5,236,28,122,208,66,182,24,100,192,104,7,154,281,184,120,286,70,244,43,108,179,262,159,55,151,16,251,34,183,96,191,109,6,163,19,122,234,8,91,275,130,198,261,201,86,242,117,16,227,0,216,28,264,197,256,48,153,35,215,116,29,212,13,161,69,287,90,200,132,285,165,51,133,198,61,159,70,172,63,203,260,21,227,280,224,48,120,24,89,248,40,105,36,114,178,277,168,254,194,263,25,211,127,279,132,18,147,44,112,30,245,10,126,205,72,228,58,232,123,254,105,210,71,285,169,107,180,275,214,2,201,133,274,216,138,279,120,173,77,246,112,177,29,146,27,165,75,179,266,46,243,11,84,265,196,131,224,28,251,191,120,271,181,97,236,7,177,100,232,146,248,193,80,252,37,129,190,56,127,226,59,175,46,264,24,121,182,270,155,259,22,91,198,106,31,229,143,7,116,34,243,13,94,199,86,280,206,263,29,107,205,268,28,131,21,85,9,128,230,285,129,218,287,118,219,273,143,233,65,202,4,150,41,107,186,125,39,247,72,204,259,38,237,98,284,173,113,20,257,22,216,161,43,156,4,139,206,103,241,68,287,209,12,89,188,23,211,276,159,239,64,141,6,174,51,266,208,46,119,198,125,11,95,185,118,13,134,256,44,111,26,161,65,193,255,33,268,171,101,242,74,287,143,191,86,202,263,198,109,40,104,36,244,10,136,240,106,170,121,231,286,229,117,274,154,235,78,232,284,102,17,252,173,9,167,81,191,112,6,205,137,188,286,65,207,47,225,140,262,131,63,194,145,42,168,118,172,114,29,117,213,269,87,8,220,281,166,224,129,23,265,211,93,15,183,113,268,150,245,190,106,30,249,192,54,163,219,102,177,262,207,98,265,27,107,246,41,157,282,121,180,261,90,23,86,20,119,167,75,263,122,13,207,259,87,196,129,255,108,159,236,125,22,268,30,212,287,228,2,225,277,50,126,190,138,17,149,66,187,108,238,19,107,44,259,79,5,217,21,186,92,263,165,222,283,144,264,51,178,272,34,112,184,130,210,6,96,195,252,26,120,232,170,117,286,113,243,38,103,41,190,76,240,62,168,122,247,35,100,185,30,95,0,70,227,9,134,200,105,172,239,130,22,222,144,41,218,280,43,113,33,249,15,164,121,278,157,248,111,176,275,165,120,196,266,31,189,110,28,250,198,255,50,287,116,171,119,283,48,147,260,195,58,234,127,64,130,227,60,172,285,236,104,33,241,46,112,174,246,189,139,37,148,197,251,118,201,68,247,61,173,117,23,256,127,5,240,45,205,270,220,14,209,87,22,266,19,258,210,4,101,207,70,158,66,166,119,170,279,229,63,133,20,212,264,110,181,11,142,192,92,4,85,23,215,162,107,199,61,201,89,22,158,272,27,113,176,251,68,143,18,111,177,256,32,105,273,175,104,184,78,260,16,126,201,265,170,234,60,230,77,222,0,148,262,28,271,36,99,215,1,136,204,103,193,91,268,51,111,244,165,16,253,47,222,129,26,273,49,128,182,267,152,45,106,257,196,57,236,1,209,259,202,88,194,62,170,113,192,144,9,207,109,32,115,24,97,234,133,206,111,256,38,99,188,239,7,83,270,29,141,282,134,186,127,13,257,212,275,200,249,39,159,115,172,49,123,167,35,104,278,166,5,209,156,251,149,28,124,204,112,16,120,169,117,227,276,221,132,14,115,21,269,85,280,40,247,43,278,154,65,171,28,87,249,167,227,22,210,266,129,193,245,120,63,128,55,136,19,255,45,246,82,5,145,262,212,160,264,132,242,189,98,238,70,209,277,33,99,175,114,162,251,49,223,141,286,72,206,85,195,108,41,248,8,208,48,252,192,130,40,270,222,113,263,38,97,190,93,179,84,20,106,234,185,132,217,284,70,200,83,250,37,117,162,236,41,227,79,233,283,96,231,153,15,254,24,125,225,275,229,171,110,209,102,242,29,217,0,97,197,150,236,66,191,253,177,108,34,94,5,131,218,164,122,57,180,115,217,273,28,252,146,256,14,182,100,30,173,44,262,39,281,143,46,203,137,59,201,279,148,243,116,187,240,68,194,242,43,105,164,125,64,128,23,263,218,272,118,27,88,190,53,145,26,265,20,268,36,258,213,11,232,134,199,113,276,183,287,175,256,50,168,73,147,195,123,162,110,24,212,15,225,56,135,21,247,90,8,161,119,248,202,255,85,199,124,166,121,7,172,102,29,181,108,16,137,51,211,74,229,183,25,274,203,3,147,250,72,170,111,48,129,240,0,127,22,119,174,57,233,70,181,278,169,235,67,207,154,260,110,53,113,157,203,252,10,140,188,90,15,263,27,253,45,280,153,232,183,37,98,187,106,244,142,282,234,99,277,35,227,52,152,33,136,209,49,268,196,65,182,92,26,261,208,106,178,116,257,175,221,76,2,124,260,31,179,227,128,172,109,265,100,217,40,110,7,164,42,141,215,12,180,224,281,236,29,250,201,270,19,120,160,278,173,242,31,111,249,148,237,61,119,213,3,195,60,129,14,95,25,112,158,281,42,102,202,277,236,73,246,115,167,223,58,171,130,220,44,204,262,114,31,247,172,122,169,6,86,198,56,124,165,221,139,13,159,40,250,11,217,264,21,267,52,140,5,201,107,50,275,100,19,131,252,46,115,197,89,26,153,198,148,196,270,35,93,173,25,261,213,256,139,31,92,180,234,3,219,259,119,197,108,172,16,187,120,236,39,152,99,231,157,211,103,176,220,104,28,212,73,179,269,18,270,90,206,123,65,188,34,259,114,61,194,80,226,48,2,235,46,279,82,268,204,249,79,224,267,26,237,133,0,149,221,10,175,125,35,111,165,127,194,105,274,230,72,16,94,264,29,86,245,0,190,143,260,43,158,235,95,232,186,67,283,99,185,271,102,167,257,48,124,161,55,197,262,24,266,113,155,17,175,105,206,247,188,111,239,49,109,251,134,184,9,253,37,232,285,41,94,1,147,69,242,191,40,151,111,175,74,278,53,108,166,212,259,156,115,281,205,248,34,256,215,161,242,3,90,10,206,99,181,81,190,238,63,167,279,208,141,20,249,152,14,138,52,124,264,210,88,33,109,159,125,46,240,13,66,250,107,153,272,96,200,80,7,146,19,129,172,214,32,175,247,287,140,30,227,5,165,50,6,47,99,136,66,286,109,182,85,267,209,29,257,129,232,55,115,173,126,25,86,207,48,272,176,89,184,236,118,189,44,100,32,278,27,260,72,254,8,144,4,199,151,280,183,70,205,95,213,277,222,56,181,226,154,266,93,25,119,18,267,101,190,33,220,256,149,113,178,104,13,201,141,191,87,34,273,231,188,102,161,45,283,202,253,31,239,163,59,173,107,10,115,248,48,9,217,73,252,184,275,236,70,141,234,36,169,130,283,136,87,211,12,124,163,221,255,41,105,21,112,252,85,178,230,145,279,31,107,239,174,108,38,157,111,269,160,205,102,44,208,71,225,128,163,109,237,286,131,66,15,271,17,89,32,238,10,182,224,50,179,103,233,14,102,184,31,90,194,116,165,211,67,144,280,131,171,124,252,39,217,169,230,98,1,49,104,42,127,229,51,161,259,29,232,62,121,172,263,20,253,138,226,118,269,23,98,196,149,271,220,258,125,6,257,105,159,213,248,165,42,92,207,272,106,253,169,286,83,192,36,254,116,155,22,214,75,182,221,37,122,175,129,162,273,15,185,233,54,186,243,285,248,23,275,86,261,219,17,109,26,240,66,218,71,262,99,198,81,2,142,44,230,156,265,177,128,85,272,16,129,212,96,154,117,54,164,21,88,274,199,251,126,23,71,18,77,225,180,82,196,111,201,269,48,229,179,63,241,4,135,246,210,168,113,5,155,52,148,46,97,169,132,64,153,282,187,35,98,239,9,259,195,100,175,12,105,150,270,17,95,180,263,119,181,91,1,243,27,211,286,179,112,194,253,172,29,269,231,31,226,52,166,247,88,187,125,160,104,140,217,173,235,42,171,76,244,46,169,135,0,51,212,119,153,256,192,236,34,124,89,205,251,196,60,201,103,165,225,59,275,112,227,270,82,228,267,55,282,145,108,222,32,266,183,101,29,246,207,68,157,13,97,47,4,257,25,268,125,83,169,115,164,259,75,188,79,133,168,37,189,52,269,20,135,265,118,207,46,7,222,254,50,1,146,277,176,98,201,256,26,84,273,23,278,78,178,28,97,202,94,276,22,262,162,116,57,235,123,271,188,224,114,148,67,228,184,128,158,110,58,160,279,219,183,16,181,104,240,40,95,273,152,264,205,245,36,161,63,255,163,42,135,101,169,123,25,247,198,58,139,265,162,204,143,90,253,223,181,35,257,219,45,150,16,236,155,103,50,283,64,230,57,5,40,2,71,231,37,170,209,69,129,82,173,8,180,227,185,21,279,77,233,124,153,243,277,88,128,174,241,101,218,286,111,217,64,159,96,203,72,0,207,242,170,256,40,167,134,284,36,184,75,196,62,115,176,47,131,160,27,234,48,177,19,190,255,95,260,214,3,140,251,98,45,13,275,14,213,271,18,210,66,178,130,161,4,237,116,44,245,284,180,129,249,105,139,38,120,152,65,176,74,216,255,28,166,209,50,118,20,259,174,95,265,19,144,109,193,107,46,204,273,17,121,283,54,198,70,3,260,149,50,249,197,59,108,183,60,165,86,248,203,1,126,163,106,39,102,266,35,224,125,192,114,214,268,88,176,209,20,193,262,218,36,264,116,231,168,82,202,144,30,179,232,15,259,166,273,240,29,93,43,176,255,78,227,283,249,46,201,156,112,172,127,30,85,185,32,134,90,213,145,64,257,97,2,31,271,26,104,171,244,206,129,75,251,217,54,143,283,20,280,52,112,8,44,120,260,201,33,262,72,256,184,0,59,190,220,46,172,67,135,188,56,16,136,187,73,287,199,244,102,175,141,246,204,38,159,126,55,137,278,230,27,267,71";
}
function example3(){
pinsOutput.value = "0,150,284,147,281,146,279,145,278,144,276,143,280,148,286,152,2,151,285,149,287,153,3,154,4,156,6,155,1,150,283,145,277,141,278,142,274,90,244,68,242,57,238,56,237,58,240,59,241,72,243,66,239,67,245,86,246,81,236,55,234,54,215,71,244,79,242,74,240,57,237,80,243,65,241,58,239,56,235,75,245,70,247,87,246,78,254,71,217,72,240,88,244,83,242,77,261,80,262,76,243,85,241,57,236,56,234,81,238,58,235,73,256,78,260,79,253,70,246,66,248,84,245,91,244,76,223,55,237,82,242,81,264,77,254,69,213,54,211,68,214,72,216,73,245,90,246,65,244,80,239,57,235,82,238,55,220,71,241,56,231,58,236,86,237,83,263,78,243,67,250,70,218,72,246,69,242,85,238,79,258,74,244,75,222,55,240,56,233,82,245,78,225,77,253,68,247,65,249,71,213,67,251,69,211,53,206,54,218,74,246,89,239,78,262,81,243,90,242,87,236,88,248,80,257,72,219,56,230,55,217,68,246,71,240,77,263,76,241,73,214,54,209,67,247,173,86,239,84,243,70,249,175,252,66,244,62,206,65,251,176,89,238,78,223,74,259,79,228,80,236,75,243,68,252,178,254,67,212,55,221,77,265,82,247,78,261,74,248,172,85,171,83,246,173,87,238,80,256,177,250,68,215,70,241,55,224,79,243,57,234,165,232,82,266,77,257,84,173,251,179,253,78,265,86,174,88,237,81,255,176,256,70,211,56,209,89,243,62,241,83,236,167,80,240,79,252,76,259,71,248,65,238,86,234,72,213,90,214,53,204,55,231,164,233,87,172,81,235,89,247,75,260,73,255,78,227,71,238,169,51,171,84,175,88,268,87,206,63,245,79,226,55,239,168,235,85,244,92,247,174,250,64,213,91,243,77,258,69,216,67,218,57,221,76,264,79,166,231,163,229,56,242,59,238,84,170,245,77,248,177,88,208,89,174,83,243,87,176,253,181,255,76,266,79,241,66,249,81,224,56,220,77,251,68,212,91,238,167,240,89,211,71,214,57,208,94,213,73,262,83,172,80,263,81,245,69,210,88,205,54,225,160,74,216,90,239,170,85,199,53,236,84,227,161,77,268,136,271,137,270,138,273,140,275,144,280,146,277,142,279,148,283,151,1,152,284,145,281,149,0,147,285,150,287,154,219,20,220,54,232,168,237,171,245,66,253,180,256,178,259,187,260,179,250,65,254,182,252,173,51,170,80,166,233,55,216,70,240,66,247,88,172,52,194,84,177,89,175,246,76,267,86,204,83,239,77,259,70,244,82,169,85,234,170,236,78,165,230,81,200,58,203,62,248,68,219,22,220,26,221,66,250,80,190,87,178,51,174,254,185,258,179,255,77,244,69,247,81,196,83,176,88,235,84,192,79,171,242,55,219,70,236,54,237,166,239,82,184,261,76,269,86,210,90,215,57,217,18,218,75,265,195,264,87,177,253,65,252,179,83,211,85,231,168,51,176,90,207,89,173,88,241,78,258,76,260,186,257,177,86,201,57,244,81,240,68,220,53,209,94,183,56,222,29,221,157,223,36,224,161,74,262,75,159,225,55,235,79,251,64,211,88,192,120,191,81,268,198,82,236,52,169,86,179,248,78,219,67,244,89,178,261,72,212,85,202,53,238,83,168,230,162,226,80,270,139,275,145,280,147,282,143,273,144,283,146,286,151,284,149,279,85,184,79,218,17,217,70,214,84,195,263,73,244,78,257,67,249,180,82,197,269,75,240,172,89,189,108,188,258,176,254,79,164,235,90,204,78,193,52,167,233,58,218,69,239,173,85,189,81,223,37,224,75,249,68,256,65,208,84,182,93,180,250,184,101,185,78,229,55,232,87,174,244,86,248,171,88,209,81,241,54,173,79,271,138,272,76,256,186,103,222,25,221,156,71,235,86,206,94,216,75,259,68,245,80,163,234,171,249,79,255,70,212,81,202,90,196,124,195,122,194,266,73,217,19,220,27,221,53,233,79,247,172,86,178,56,228,164,76,265,183,82,206,90,217,54,207,85,236,67,252,78,214,63,249,73,158,220,58,215,151,282,145,287,148,2,103,184,260,74,241,90,177,91,234,166,240,82,186,255,65,245,76,268,133,55,199,271,77,237,84,228,162,78,206,93,204,88,191,121,194,82,243,69,223,32,221,24,222,155,218,53,208,62,246,174,85,193,123,196,262,77,230,167,84,203,94,181,55,197,90,236,165,83,209,71,158,222,79,213,66,251,63,217,21,220,104,185,100,282,148,278,146,276,140,51,179,261,182,253,76,257,65,205,80,208,87,200,86,180,254,81,211,58,242,54,231,161,236,79,239,76,248,83,170,88,178,94,214,64,216,13,201,85,227,43,228,166,78,267,198,81,195,262,70,242,65,210,84,244,177,56,216,76,273,137,269,79,227,164,77,170,87,188,106,187,89,191,112,190,83,235,169,245,57,213,149,5,153,4,88,207,80,220,63,248,180,94,196,268,85,209,79,256,179,262,71,239,54,238,76,270,78,215,74,219,57,224,38,113,184,252,183,96,212,83,228,160,75,258,72,265,198,130,51,126,194,119,192,81,213,70,210,87,175,90,199,273,142,281,206,283,143,275,86,203,89,267,82,205,84,181,92,238,77,249,69,241,75,217,152,215,15,218,55,227,70,265,194,124,52,119,190,110,186,102,287,146,285,101,222,31,214,16,217,59,210,72,193,86,183,263,69,215,150,280,85,197,79,188,259,67,246,77,213,82,176,241,53,222,34,217,28,220,160,224,163,81,187,116,185,99,209,64,247,73,257,175,256,77,272,141,51,120,52,129,50,144,284,78,237,174,90,195,127,10,199,79,214,55,128,197,261,98,185,251,81,204,85,166,241,172,82,182,243,56,226,41,229,80,235,173,90,190,258,68,216,32,224,77,252,63,250,176,86,170,89,233,171,230,54,240,169,242,53,219,24,123,191,82,201,269,80,255,97,214,151,7,157,71,260,67,208,79,161,222,22,122,192,90,200,9,126,56,180,85,239,70,267,132,199,270,184,105,187,274,141,202,84,233,80,217,58,212,87,179,235,78,242,76,275,79,223,23,114,185,102,211,82,187,113,40,129,13,215,11,198,94,179,257,191,115,184,84,213,65,258,71,245,168,236,77,286,147,3,85,196,270,135,57,198,272,78,240,53,118,193,263,72,244,182,51,145,50,139,274,144,205,79,220,23,201,88,169,230,78,282,207,84,200,89,7,194,93,192,125,51,121,30,217,155,231,49,235,87,171,238,90,188,254,74,256,184,107,28,222,156,5,85,176,56,205,64,186,117,26,218,14,108,31,210,0,153,283,147,277,206,279,98,212,71,264,199,131,51,143,284,77,241,84,216,54,174,91,12,127,50,146,210,148,214,81,203,87,230,159,226,35,220,18,111,189,252,80,194,90,172,236,163,82,248,104,183,267,72,155,219,64,215,36,218,24,114,192,87,202,274,77,247,84,269,187,272,89,196,75,273,82,208,100,186,115,52,234,181,264,130,57,222,21,221,81,0,77,215,29,105,188,263,75,257,193,94,176,230,173,53,122,55,213,2,154,221,109,190,66,254,76,250,171,227,34,111,185,118,27,117,51,124,6,152,218,104,30,220,16,109,36,108,252,90,191,5,157,234,175,251,74,243,166,51,142,69,257,101,210,81,239,47,214,67,139,70,252,188,112,184,93,177,249,99,220,57,204,27,223,52,242,170,240,182,55,178,82,203,90,179,236,48,128,11,85,198,137,70,266,131,42,232,81,276,138,196,129,199,263,68,135,197,125,7,155,67,211,286,78,212,152,80,242,97,285,208,86,195,79,281,150,8,88,10,154,232,175,239,87,168,243,64,217,69,252,82,216,19,95,184,116,189,90,208,56,223,39,211,149,282,190,107,187,254,63,218,31,103,20,121,185,260,68,255,193,266,198,86,175,52,232,183,114,54,228,169,234,88,190,6,89,180,233,185,109,29,220,25,124,34,110,214,76,210,83,186,86,9,201,141,280,204,80,225,24,200,98,276,187,127,52,181,229,46,238,162,237,85,205,77,283,78,1,146,203,83,256,194,133,192,111,52,196,96,253,67,261,79,201,265,130,14,131,268,188,273,136,267,197,259,73,145,77,3,150,217,76,278,92,178,234,78,208,106,185,84,254,80,271,75,219,58,214,156,8,125,187,90,198,141,67,258,177,95,197,70,248,79,280,149,78,226,54,221,20,94,202,264,185,113,51,119,53,234,48,122,197,32,215,100,201,272,204,59,214,69,236,166,86,171,81,199,88,273,185,231,39,109,191,85,247,80,211,4,77,2,214,65,259,78,221,163,241,67,138,269,134,192,10,217,15,199,133,43,123,195,97,277,143,279,84,209,72,221,58,172,239,59,218,158,236,45,232,186,112,215,81,286,192,126,10,86,168,82,193,125,26,224,116,183,102,219,94,207,64,203,140,277,85,218,13,130,52,112,19,201,267,181,233,37,107,51,147,212,281,76,285,148,4,214,17,221,56,225,172,55,210,93,175,254,194,73,258,80,200,143,196,136,22,216,63,188,129,54,233,170,56,244,87,167,235,51,241,168,53,123,32,111,194,259,189,120,184,114,40,237,165,240,84,197,57,206,35,108,50,138,74,213,33,110,187,103,211,276,147,79,287,191,78,274,184,234,180,91,214,154,9,158,7,197,93,246,82,231,187,101,24,205,278,139,201,28,226,171,236,169,84,12,107,209,284,100,212,79,265,68,137,272,133,19,88,239,94,189,241,82,199,56,117,183,115,25,204,101,283,149,2,89,193,112,185,227,27,216,33,114,186,105,249,62,245,167,82,278,209,38,106,210,64,212,157,70,134,68,152,207,145,285,77,6,214,83,224,54,201,262,192,267,185,124,56,246,80,283,95,25,227,44,136,46,236,38,128,186,239,91,211,29,219,54,146,198,126,53,225,175,228,182,268,79,207,283,152,281,187,85,194,68,224,106,51,177,238,159,69,208,96,180,237,89,253,191,71,133,201,76,287,213,9,149,204,269,78,250,86,242,73,265,135,67,263,74,142,197,83,245,58,216,62,214,101,186,111,211,76,251,71,145,0,151,203,36,234,189,109,49,127,9,202,88,14,82,262,79,143,206,84,242,185,115,22,224,58,248,169,239,46,135,192,131,197,264,67,256,81,278,212,75,163,51,112,41,202,33,219,109,210,281,78,3,155,12,197,147,279,74,144,67,217,98,205,145,274,207,101,36,126,186,226,118,49,220,24,137,51,172,233,190,93,199,261,70,269,140,271,196,84,165,243,175,259,102,34,214,75,206,29,224,82,171,54,108,190,276,135,21,120,28,230,188,104,1,215,89,205,153,11,200,127,193,29,119,184,266,196,116,53,216,71,247,76,143,47,235,171,231,50,148,212,94,245,85,230,180,87,217,7,78,172,221,23,123,57,202,5,77,8,159,10,106,26,219,12,130,50,114,195,139,272,209,151,280,99,0,117,185,278,187,118,25,196,88,167,242,102,202,262,67,248,81,208,143,271,90,251,184,228,31,96,193,53,111,187,109,54,135,266,202,78,133,18,216,79,2,194,98,32,114,222,19,120,40,208,31,131,217,50,167,239,75,256,188,83,277,101,255,175,91,246,192,136,200,273,85,15,209,157,68,254,179,265,67,142,275,89,213,108,223,117,194,29,216,59,187,123,185,81,225,186,250,82,222,71,281,86,211,44,218,48,119,227,42,237,169,87,183,271,134,196,20,159,221,22,135,71,268,75,252,73,133,193,9,220,69,248,91,235,76,203,263,128,267,195,144,198,8,89,269,74,148,199,138,41,104,247,90,212,112,181,106,216,153,284,79,230,48,214,279,72,215,287,144,0,154,84,199,280,95,211,2,122,186,237,87,12,217,56,200,130,187,94,224,112,55,169,233,174,57,246,191,52,142,283,103,189,284,196,120,56,149,209,28,221,38,101,1,77,141,276,82,204,13,154,218,71,257,68,192,106,214,283,79,15,201,83,247,179,231,34,97,210,271,86,13,195,89,185,108,217,159,211,49,146,52,212,0,79,137,62,252,107,55,175,94,215,282,81,260,65,218,40,225,187,121,4,203,275,212,155,234,153,202,54,125,69,136,277,148,5,199,151,81,218,46,142,272,206,99,195,17,110,37,210,156,72,160,226,23,212,285,73,220,47,125,199,118,51,105,203,53,117,191,134,55,113,22,86,188,275,200,77,9,124,201,58,116,31,233,187,104,27,229,53,237,41,224,73,199,100,279,150,6,79,168,244,165,88,254,82,215,60,205,35,225,25,139,197,87,251,109,183,119,263,198,259,180,53,170,214,85,168,216,89,201,4,217,14,158,227,188,68,140,27,86,229,81,269,129,197,115,221,42,204,65,209,145,286,149,83,207,72,256,174,92,245,61,217,45,206,88,182,264,80,280,215,132,74,284,146,196,149,214,29,128,52,171,50,123,3,89,241,95,200,35,104,215,10,78,4,189,107,222,26,229,155,5,90,193,122,31,201,156,11,191,273,70,228,87,270,73,210,46,120,69,275,80,162,203,56,145,1,197,119,186,127,185,265,125,196,98,278,101,239,52,215,284,213,99,182,110,54,235,184,276,79,19,161,17,132,218,27,197,80,153,68,241,171,246,84,262,203,21,91,176,227,181,113,52,243,58,255,87,26,119,284,207,276,145,194,287,80,136,51,164,88,245,98,282,141,50,147,275,209,55,108,192,138,203,14,193,33,228,152,10,129,15,221,70,187,223,105,53,120,225,58,232,44,113,262,103,41,212,19,219,36,125,186,230,153,1,148,281,216,130,254,106,24,96,205,151,213,86,278,72,141,194,269,132,195,5,125,50,142,202,75,170,251,95,33,232,191,113,221,80,17,97,204,266,134,200,54,227,154,206,81,257,82,143,45,126,12,79,273,205,280,102,212,49,137,40,234,179,56,118,190,63,187,114,277,144,211,279,70,192,30,232,184,259,80,267,133,57,111,183,85,256,199,155,0,189,226,43,236,174,258,96,18,213,44,220,114,181,269,208,71,128,272,94,248,170,238,157,224,52,198,112,274,81,140,28,126,185,257,117,17,159,201,93,188,110,284,80,249,89,26,202,271,129,212,160,8,152,12,214,105,182,234,50,225,104,53,210,110,52,101,196,10,97,198,2,118,184,55,136,81,13,78,209,286,99,281,193,56,106,272,83,253,178,238,175,211,24,85,4,161,21,121,50,133,69,276,139,266,207,155,84,190,132,202,278,78,15,108,211,166,245,164,83,226,183,90,186,130,270,207,87,11,127,261,198,117,34,234,187,52,218,8,149,231,80,5,216,283,188,224,110,195,53,166,44,239,125,56,119,55,147,2,218,38,204,51,232,32,165,74,211,150,230,53,144,199,78,130,70,281,139,268,92,241,94,23,136,191,231,64,254,58,118,282,71,143,30,95,237,179,97,262,121,39,115,54,126,8,206,36,227,82,259,72,124,186,71,270,203,157,3,152,204,103,282,213,274,137,279,197,9,151,57,180,236,156,20,113,4,147,200,160,11,194,6,163,240,174,94,34,207,95,5,87,272,196,29,213,114,43,138,215,7,77,287,98,14,220,153,85,224,33,122,203,52,149,69,161,217,88,252,100,263,82,281,199,258,99,193,230,195,142,280,138,190,58,251,107,212,277,79,18,158,203,91,216,279,151,226,75,124,24,116,192,123,264,112,31,130,252,197,145,67,242,89,0,215,26,138,70,117,66,222,52,211,146,275,198,19,134,36,107,194,135,201,127,248,64,257,94,139,42,214,20,160,16,84,256,103,224,149,1,122,227,39,105,57,181,100,14,162,70,209,90,266,180,241,184,17,78,132,253,87,267,114,51,150,83,268,179,243,169,231,46,95,274,203,7,205,264,129,79,285,140,199,0,55,247,99,28,89,17,197,3,191,23,82,195,148,206,133,37,168,240,196,69,122,244,201,287,218,49,172,54,131,15,118,260,183,257,134,262,177,254,85,284,94,11,125,71,266,89,220,181,108,261,188,126,209,51,180,111,36,204,16,216,275,70,135,256,118,160,199,21,183,58,170,250,100,67,154,213,3,217,66,155,204,10,157,6,59,280,89,270,142,93,149,114,282,152,51,71,154,14,78,287,206,104,249,188,277,214,132,94,226,157,200,39,236,191,224,164,239,49,95,44,160,3,104,7,187,4,107,180,229,35,216,51,128,58,178,90,249,174,257,109,142,45,167,54,176,53,73,137,193,275,92,259,136,93,122,66,97,186,214,145,33,105,0,219,86,262,104,51,162,2,192,283,211,13,106,21,158,120,5,212,26,185,80,265,74,277,133,205,139,170,81,8,59,27,210,176,221,106,151,11,189,253,75,52,178,91,250,110,153,122,270,200,7,57,150,79,232,142,80,16,119,188,31,166,12,191,242,127,13,132,53,186,36,95,57,223,18,219,15,153,210,164,19,206,44,121,287,73,119,264,194,227,135,81,161,5,82,272,70,156,286,218,1,190,243,198,25,87,248,202,159,233,41,217,111,229,29,187,128,245,103,68,143,107,54,196,33,164,131,186,276,56,112,67,150,203,100,70,169,217,82,251,198,158,5,108,148,227,53,285,187,22,197,238,68,116,26,100,275,131,254,72,120,186,109,213,56,196,256,3,119,148,84,265,132,57,170,215,276,91,16,130,41,163,25,136,228,47,144,279,184,64,249,172,244,104,22,157,56,282,109,265,186,9,106,250,201,45,194,115,34,221,142,267,210,285,59,28,111,259,97,53,74,51,167,39,88,271,26,226,134,270,85,14,94,122,4,264,138,168,46,235,153,286,260,195,228,173,13,155,115,188,98,269,59,23,88,67,99,184,110,141,268,189,248,124,238,192,241,47,159,53,197,105,19,188,267,75,250,93,15,273,130,97,239,199,247,168,222,61,205,115,94,262,190,9,163,112,0,257,86,233,73,253,59,38,165,139,283,54,124,152,58,161,232,188,286,83,166,128,201";
}
function onOpenCvReady() {
// even when this is called, sometimes it's still not ready, adding slight time buffer
setTimeout(function(){
document.getElementById('status').innerHTML = 'Generator is ready.';
}, 1000);
numberOfPins.value = N_PINS;
numberOfPins.addEventListener("keyup", function(event) {
N_PINS = parseInt(event.target.value);
});
numberOfHPins.value = N_HPINS;
numberOfHPins.addEventListener("keyup", function(event) {
N_HPINS = parseInt(event.target.value);
});
numberOfVPins.value = N_VPINS;
numberOfVPins.addEventListener("keyup", function(event) {
N_VPINS = parseInt(event.target.value);
});
numberOfLines.value = MAX_LINES;
numberOfLines.addEventListener("keyup", function(event) {
MAX_LINES = parseInt(event.target.value);
});
lineWeight.value = LINE_WEIGHT;
lineWeight.addEventListener("keyup", function(event) {
LINE_WEIGHT = parseInt(event.target.value);
});
}
</script>
<script async src="opencv.js" onload="onOpenCvReady();" type="text/javascript"></script>
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/gh/nicolaspanel/[email protected]/dist/numjs.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin="anonymous"></script>
<script>
function show1(){
document.getElementById('rectangle').style.display ='none';
document.getElementById('circle').style.display ='block';
}
function show2(){
document.getElementById('rectangle').style.display = 'block';
document.getElementById('circle').style.display = 'none';
}
</script>
</body>
</html>