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@molliemarie
Last active March 7, 2019 00:33
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BarChartD3_Workshop_3-2019
license: mit
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Second Bar Chart Using D3!</title>
<style>
svg {
border: 1px solid #f0f;
}
/* Set `rect` elements to have a "fill" of "purple" or whatever color you choose */
rect {
fill: purple;
}
</style>
<!--- Load the d3 library -->
<script src="https://d3js.org/d3.v4.min.js"></script>
</head>
<body>
</body>
<script type="text/javascript">
// 1) 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 p = d3.select('body').append('p').text('My Bar Graph!')
// 2) Append a new `p` element to the `div` you just created, and use the `.text()` method to set the text to "My Bar Chart"
var div = d3.select('body').append('div')
// 3) 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)
// 4) 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
var rect1 = svg.append('rect')
.attr('x', 0)
.attr('y', 10)
.attr('width', 100)
.attr('height', 20)
var rect2 = svg.append('rect')
.attr('x', 0)
.attr('y', 40)
.attr('width', 200)
.attr('height', 20)
var rect3 = svg.append('rect')
.attr('x', 0)
.attr('y', 70)
.attr('width', 300)
.attr('height', 20)
</script>
</html>
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