peteruithoven/esnextbin.md

## esnextbin.md

      
    Raw
  

              esnextbin.md
            
          
    made with esnextbin

  
## index.html
<!doctype html>
<html>
<head>
  <meta charset="utf-8">
  <title>ESNextbin Sketch</title>
  <style>
    canvas {
      border: 1px solid black;
    }
  </style>
</head>
<body>
  <canvas width="640" height="480" id="canvas"></canvas>
</body>
</html>

## index.js
import earcut from 'earcut';

// with duplication
var points = [385.2, 180.3, 475.6, 200.4, 475.6, 200.4, 414.3, 269.8, 414.3, 269.8, 423.2, 361.9, 423.2, 361.9, 338.2, 325.2, 338.2, 325.2, 253.3, 361.9, 253.3, 361.9, 262.1, 269.9, 262.1, 269.9, 200.9, 200.4, 200.9, 200.4, 291.2, 180.3, 291.2, 180.3, 338.2, 100.8, 338.2, 100.8, 385.2, 180.3, 289.3, 265.5, 279, 266.6, 279, 266.6, 286.6, 273.3, 286.6, 273.3, 284.4, 283.4, 284.4, 283.4, 293.3, 278.2, 293.3, 278.2, 302.2, 283.4, 302.2, 283.4, 300, 273.3, 300, 273.3, 307.6, 266.6, 307.6, 266.6, 297.3, 265.5, 297.3, 265.5, 293.3, 256, 293.3, 256, 289.3, 265.5, 365.3, 213.2, 355, 216.7, 355, 216.7, 361.1, 225.6, 361.1, 225.6, 361.3, 236.5, 361.3, 236.5, 371.7, 233.4, 371.7, 233.4, 382.2, 236.5, 382.2, 236.5, 382.4, 225.6, 382.4, 225.6, 388.5, 216.7, 388.5, 216.7, 378.3, 213.2, 378.3, 213.2, 371.7, 204.6, 371.7, 204.6, 365.3, 213.2];
var holes = [20, 40];

// without duplication
//var points = [385.2, 180.3, 475.6, 200.4, 414.3, 269.8, 423.2, 361.9, 338.2, 325.2, 253.3, 361.9, 262.1, 269.9, 200.9, 200.4, 291.2, 180.3, 338.2, 100.8, 385.2, 180.3, 289.3, 265.5, 279, 266.6, 286.6, 273.3, 284.4, 283.4, 293.3, 278.2, 302.2, 283.4, 300, 273.3, 307.6, 266.6, 297.3, 265.5, 293.3, 256, 289.3, 265.5, 365.3, 213.2, 355, 216.7, 361.1, 225.6, 361.3, 236.5, 371.7, 233.4, 382.2, 236.5, 382.4, 225.6, 388.5, 216.7, 378.3, 213.2, 371.7, 204.6, 365.3, 213.2];
//var holes = [11, 22];

var canvas = document.getElementById('canvas');
var context = canvas.getContext('2d');

context.beginPath();
for (var i = 0; i < points.length; i += 2) {
  var x = points[i];
  var y = points[i + 1];

  if (holes.indexOf(i / 2) === -1) {
    context.lineTo(x, y);
  } else {
    context.moveTo(x, y);
  }
}
context.lineWidth = 3;
context.stroke();

context.beginPath();
var shape = earcut(points, holes);
for (var i = 0; i < shape.length; i ++) {
  var x = points[shape[i] * 2];
  var y = points[shape[i] * 2 + 1];

  if (i % 3 === 0) {
    console.log(i);
    context.moveTo(x, y);
  } else {
    context.lineTo(x, y);
  }
}
context.strokeStyle = 'red';
context.lineWidth = 2;
context.stroke();

## package.json
{
  "name": "esnextbin-sketch",
  "version": "0.0.0",
  "dependencies": {
    "earcut": "2.1.1"
  }
}

## transpiled.js
'use strict';

var _earcut = require('earcut');

var _earcut2 = _interopRequireDefault(_earcut);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

// with duplication
var points = [385.2, 180.3, 475.6, 200.4, 475.6, 200.4, 414.3, 269.8, 414.3, 269.8, 423.2, 361.9, 423.2, 361.9, 338.2, 325.2, 338.2, 325.2, 253.3, 361.9, 253.3, 361.9, 262.1, 269.9, 262.1, 269.9, 200.9, 200.4, 200.9, 200.4, 291.2, 180.3, 291.2, 180.3, 338.2, 100.8, 338.2, 100.8, 385.2, 180.3, 289.3, 265.5, 279, 266.6, 279, 266.6, 286.6, 273.3, 286.6, 273.3, 284.4, 283.4, 284.4, 283.4, 293.3, 278.2, 293.3, 278.2, 302.2, 283.4, 302.2, 283.4, 300, 273.3, 300, 273.3, 307.6, 266.6, 307.6, 266.6, 297.3, 265.5, 297.3, 265.5, 293.3, 256, 293.3, 256, 289.3, 265.5, 365.3, 213.2, 355, 216.7, 355, 216.7, 361.1, 225.6, 361.1, 225.6, 361.3, 236.5, 361.3, 236.5, 371.7, 233.4, 371.7, 233.4, 382.2, 236.5, 382.2, 236.5, 382.4, 225.6, 382.4, 225.6, 388.5, 216.7, 388.5, 216.7, 378.3, 213.2, 378.3, 213.2, 371.7, 204.6, 371.7, 204.6, 365.3, 213.2];
var holes = [20, 40];

// without duplication
//var points = [385.2, 180.3, 475.6, 200.4, 414.3, 269.8, 423.2, 361.9, 338.2, 325.2, 253.3, 361.9, 262.1, 269.9, 200.9, 200.4, 291.2, 180.3, 338.2, 100.8, 385.2, 180.3, 289.3, 265.5, 279, 266.6, 286.6, 273.3, 284.4, 283.4, 293.3, 278.2, 302.2, 283.4, 300, 273.3, 307.6, 266.6, 297.3, 265.5, 293.3, 256, 289.3, 265.5, 365.3, 213.2, 355, 216.7, 361.1, 225.6, 361.3, 236.5, 371.7, 233.4, 382.2, 236.5, 382.4, 225.6, 388.5, 216.7, 378.3, 213.2, 371.7, 204.6, 365.3, 213.2];
//var holes = [11, 22];

var canvas = document.getElementById('canvas');
var context = canvas.getContext('2d');

context.beginPath();
for (var i = 0; i < points.length; i += 2) {
  var x = points[i];
  var y = points[i + 1];

  if (holes.indexOf(i / 2) === -1) {
    context.lineTo(x, y);
  } else {
    context.moveTo(x, y);
  }
}
context.lineWidth = 3;
context.stroke();

context.beginPath();
var shape = (0, _earcut2.default)(points, holes);
for (var i = 0; i < shape.length; i++) {
  var x = points[shape[i] * 2];
  var y = points[shape[i] * 2 + 1];

  if (i % 3 === 0) {
    console.log(i);
    context.moveTo(x, y);
  } else {
    context.lineTo(x, y);
  }
}
context.strokeStyle = 'red';
context.lineWidth = 2;
context.stroke();
	<!doctype html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>ESNextbin Sketch</title>
	<style>
	canvas {
	border: 1px solid black;
	}
	</style>
	</head>
	<body>
	<canvas width="640" height="480" id="canvas"></canvas>
	</body>
	</html>
	import earcut from 'earcut';

	// with duplication
	var points = [385.2, 180.3, 475.6, 200.4, 475.6, 200.4, 414.3, 269.8, 414.3, 269.8, 423.2, 361.9, 423.2, 361.9, 338.2, 325.2, 338.2, 325.2, 253.3, 361.9, 253.3, 361.9, 262.1, 269.9, 262.1, 269.9, 200.9, 200.4, 200.9, 200.4, 291.2, 180.3, 291.2, 180.3, 338.2, 100.8, 338.2, 100.8, 385.2, 180.3, 289.3, 265.5, 279, 266.6, 279, 266.6, 286.6, 273.3, 286.6, 273.3, 284.4, 283.4, 284.4, 283.4, 293.3, 278.2, 293.3, 278.2, 302.2, 283.4, 302.2, 283.4, 300, 273.3, 300, 273.3, 307.6, 266.6, 307.6, 266.6, 297.3, 265.5, 297.3, 265.5, 293.3, 256, 293.3, 256, 289.3, 265.5, 365.3, 213.2, 355, 216.7, 355, 216.7, 361.1, 225.6, 361.1, 225.6, 361.3, 236.5, 361.3, 236.5, 371.7, 233.4, 371.7, 233.4, 382.2, 236.5, 382.2, 236.5, 382.4, 225.6, 382.4, 225.6, 388.5, 216.7, 388.5, 216.7, 378.3, 213.2, 378.3, 213.2, 371.7, 204.6, 371.7, 204.6, 365.3, 213.2];
	var holes = [20, 40];

	// without duplication
	//var points = [385.2, 180.3, 475.6, 200.4, 414.3, 269.8, 423.2, 361.9, 338.2, 325.2, 253.3, 361.9, 262.1, 269.9, 200.9, 200.4, 291.2, 180.3, 338.2, 100.8, 385.2, 180.3, 289.3, 265.5, 279, 266.6, 286.6, 273.3, 284.4, 283.4, 293.3, 278.2, 302.2, 283.4, 300, 273.3, 307.6, 266.6, 297.3, 265.5, 293.3, 256, 289.3, 265.5, 365.3, 213.2, 355, 216.7, 361.1, 225.6, 361.3, 236.5, 371.7, 233.4, 382.2, 236.5, 382.4, 225.6, 388.5, 216.7, 378.3, 213.2, 371.7, 204.6, 365.3, 213.2];
	//var holes = [11, 22];

	var canvas = document.getElementById('canvas');
	var context = canvas.getContext('2d');

	context.beginPath();
	for (var i = 0; i < points.length; i += 2) {
	var x = points[i];
	var y = points[i + 1];

	if (holes.indexOf(i / 2) === -1) {
	context.lineTo(x, y);
	} else {
	context.moveTo(x, y);
	}
	}
	context.lineWidth = 3;
	context.stroke();

	context.beginPath();
	var shape = earcut(points, holes);
	for (var i = 0; i < shape.length; i ++) {
	var x = points[shape[i] * 2];
	var y = points[shape[i] * 2 + 1];

	if (i % 3 === 0) {
	console.log(i);
	context.moveTo(x, y);
	} else {
	context.lineTo(x, y);
	}
	}
	context.strokeStyle = 'red';
	context.lineWidth = 2;
	context.stroke();
	{
	"name": "esnextbin-sketch",
	"version": "0.0.0",
	"dependencies": {
	"earcut": "2.1.1"
	}
	}
	'use strict';

	var _earcut = require('earcut');

	var _earcut2 = _interopRequireDefault(_earcut);

	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

	// with duplication
	var points = [385.2, 180.3, 475.6, 200.4, 475.6, 200.4, 414.3, 269.8, 414.3, 269.8, 423.2, 361.9, 423.2, 361.9, 338.2, 325.2, 338.2, 325.2, 253.3, 361.9, 253.3, 361.9, 262.1, 269.9, 262.1, 269.9, 200.9, 200.4, 200.9, 200.4, 291.2, 180.3, 291.2, 180.3, 338.2, 100.8, 338.2, 100.8, 385.2, 180.3, 289.3, 265.5, 279, 266.6, 279, 266.6, 286.6, 273.3, 286.6, 273.3, 284.4, 283.4, 284.4, 283.4, 293.3, 278.2, 293.3, 278.2, 302.2, 283.4, 302.2, 283.4, 300, 273.3, 300, 273.3, 307.6, 266.6, 307.6, 266.6, 297.3, 265.5, 297.3, 265.5, 293.3, 256, 293.3, 256, 289.3, 265.5, 365.3, 213.2, 355, 216.7, 355, 216.7, 361.1, 225.6, 361.1, 225.6, 361.3, 236.5, 361.3, 236.5, 371.7, 233.4, 371.7, 233.4, 382.2, 236.5, 382.2, 236.5, 382.4, 225.6, 382.4, 225.6, 388.5, 216.7, 388.5, 216.7, 378.3, 213.2, 378.3, 213.2, 371.7, 204.6, 371.7, 204.6, 365.3, 213.2];
	var holes = [20, 40];

	// without duplication
	//var points = [385.2, 180.3, 475.6, 200.4, 414.3, 269.8, 423.2, 361.9, 338.2, 325.2, 253.3, 361.9, 262.1, 269.9, 200.9, 200.4, 291.2, 180.3, 338.2, 100.8, 385.2, 180.3, 289.3, 265.5, 279, 266.6, 286.6, 273.3, 284.4, 283.4, 293.3, 278.2, 302.2, 283.4, 300, 273.3, 307.6, 266.6, 297.3, 265.5, 293.3, 256, 289.3, 265.5, 365.3, 213.2, 355, 216.7, 361.1, 225.6, 361.3, 236.5, 371.7, 233.4, 382.2, 236.5, 382.4, 225.6, 388.5, 216.7, 378.3, 213.2, 371.7, 204.6, 365.3, 213.2];
	//var holes = [11, 22];

	var canvas = document.getElementById('canvas');
	var context = canvas.getContext('2d');

	context.beginPath();
	for (var i = 0; i < points.length; i += 2) {
	var x = points[i];
	var y = points[i + 1];

	if (holes.indexOf(i / 2) === -1) {
	context.lineTo(x, y);
	} else {
	context.moveTo(x, y);
	}
	}
	context.lineWidth = 3;
	context.stroke();

	context.beginPath();
	var shape = (0, _earcut2.default)(points, holes);
	for (var i = 0; i < shape.length; i++) {
	var x = points[shape[i] * 2];
	var y = points[shape[i] * 2 + 1];

	if (i % 3 === 0) {
	console.log(i);
	context.moveTo(x, y);
	} else {
	context.lineTo(x, y);
	}
	}
	context.strokeStyle = 'red';
	context.lineWidth = 2;
	context.stroke();