zan zanarmstrong

## drawacurve.js
var img = new Image();

var canvas = document.getElementById('canvas');

var ctx = canvas.getContext('2d');

let coords = [];

img.onload = function() {
    ctx.drawImage(img, 0, 0);

## .block
license: gpl-3.0
height: 600
border: no

## .block
license: gpl-3.0
height: 600
border: no

## index.html
<!DOCTYPE html>
<head>
  <meta charset="utf-8">
  <script src="https://d3js.org/d3.v4.min.js"></script>
  <link href="https://fonts.googleapis.com/css?family=Anonymous+Pro|Roboto+Condensed" rel="stylesheet">
  <style>
  body {
    position: relative;
    font-family: 'Roboto Condensed', sans-serif;
    color: #666666;

## .gistup
gistup

## .block
license: mit

## .block
license: mit

## .block
license: gpl-3.0
height: 600
border: no

## .block
license: gpl-3.0

## .block
license: mit
	var img = new Image();

	var canvas = document.getElementById('canvas');

	var ctx = canvas.getContext('2d');

	let coords = [];

	img.onload = function() {
	ctx.drawImage(img, 0, 0);
	<!DOCTYPE html>
	<head>
	<meta charset="utf-8">
	<script src="https://d3js.org/d3.v4.min.js"></script>
	<link href="https://fonts.googleapis.com/css?family=Anonymous+Pro\|Roboto+Condensed" rel="stylesheet">
	<style>
	body {
	position: relative;
	font-family: 'Roboto Condensed', sans-serif;
	color: #666666;