lauriemerrell · February 7, 2020 21:12
diff --git a/.block b/.block
 license: mit
diff --git a/README.md b/README.md
diff --git a/index.html b/index.html
 <!DOCTYPE html>
 <html>

 <head>
 <meta charset="utf-8">
 <title>Second Bar Chart Using D3 AND Data Joins!</title>
 <style>
 /* Set `rect` elements to have a "fill" of "purple" or whatever color you choose */

 rect {
    fill: purple;
 }
 svg {
  border: 1px solid #f0f;
 }
 </style>
  
 <!--- Load the d3 library -->
 <script src="https://d3js.org/d3.v4.min.js"></script>
 </head>

 <body>
 </body>
 <script type="text/javascript">
  // - Select your `body` and append a `div` element in which you'll render your content. To do this, you'll use the `d3.select()` method, and then the `.append()` method to append your element to your selection.
  var div = d3.select('body').append('div');

  // - Append a new `p` element to the `div` you just created, and use the `.text()` method to set the text to "My Bar Chart"
  div.append('p').text('My Bar Chart')
  // - Append a container `svg` to your `div` element in which you'll place your rectangles     
  // - Set your svg's `width` to 300, and `height` to `400` 
  var svg = div.append('svg')
      .attr('width', 300)
      .attr('height', 400)
  // 1) Append 3 `rect` elements inside of your `<svg>` (one at a time), setting the properties for each one. We'll improve on this process later: 
  //     - `x`: How far to move the rectangle in the `x` direction (right). Should be `0` for all rectangles. 
  //     - `y`: How for to move the rect in the `y` direction (down from the top). Should be `10`, `40` `70` 
  //     - `width`: How far to draw the rectangle to the right. Should be `100`,`200`, `300` 
  //     - `height`: The vertical height of each rectangle. Should be `20` for all rectangles

  // This is the dataset to drive the layout:
  var data = [{
          y: 10,
          width: 100
      },
      {
          y: 40,
          width: 200
      },
      {
          y: 70,
          width: 300
      },
  ];

  // Select all rects in the svg and bind your data to the selection
  var rects = svg.selectAll('rect')
  
  rects.data(data)
    .enter()
    .append('rect')
    .attr('x', 0)
    .attr('height', 20)
    .attr('y', function(d,i){return d.y}) // use y attribute to drive layout
    .attr('width', function(d,i){return d.width}); // use width attribute to drive layout

  // Determine what's new to the screen using `.enter()` and for each new element, append a rectangle
  // Then, use the data provided to set the desired attributes


 </script>

 </html>
	<!DOCTYPE html>
	<html>

	<head>
	<meta charset="utf-8">
	<title>Second Bar Chart Using D3 AND Data Joins!</title>
	<style>
	/* Set `rect` elements to have a "fill" of "purple" or whatever color you choose */

	rect {
	fill: purple;
	}
	svg {
	border: 1px solid #f0f;
	}
	</style>

	<!--- Load the d3 library -->
	<script src="https://d3js.org/d3.v4.min.js"></script>
	</head>

	<body>
	</body>
	<script type="text/javascript">
	// - Select your `body` and append a `div` element in which you'll render your content. To do this, you'll use the `d3.select()` method, and then the `.append()` method to append your element to your selection.
	var div = d3.select('body').append('div');

	// - Append a new `p` element to the `div` you just created, and use the `.text()` method to set the text to "My Bar Chart"
	div.append('p').text('My Bar Chart')
	// - Append a container `svg` to your `div` element in which you'll place your rectangles
	// - Set your svg's `width` to 300, and `height` to `400`
	var svg = div.append('svg')
	.attr('width', 300)
	.attr('height', 400)
	// 1) Append 3 `rect` elements inside of your `<svg>` (one at a time), setting the properties for each one. We'll improve on this process later:
	// - `x`: How far to move the rectangle in the `x` direction (right). Should be `0` for all rectangles.
	// - `y`: How for to move the rect in the `y` direction (down from the top). Should be `10`, `40` `70`
	// - `width`: How far to draw the rectangle to the right. Should be `100`,`200`, `300`
	// - `height`: The vertical height of each rectangle. Should be `20` for all rectangles

	// This is the dataset to drive the layout:
	var data = [{
	y: 10,
	width: 100
	},
	{
	y: 40,
	width: 200
	},
	{
	y: 70,
	width: 300
	},
	];

	// Select all rects in the svg and bind your data to the selection
	var rects = svg.selectAll('rect')

	rects.data(data)
	.enter()
	.append('rect')
	.attr('x', 0)
	.attr('height', 20)
	.attr('y', function(d,i){return d.y}) // use y attribute to drive layout
	.attr('width', function(d,i){return d.width}); // use width attribute to drive layout

	// Determine what's new to the screen using `.enter()` and for each new element, append a rectangle
	// Then, use the data provided to set the desired attributes


	</script>

	</html>
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