The avatar for @k-chat
Kallol Chatterjee
Public
Edited
Sep 26, 2023
Fork of Introduction to D3 Course: Lesson 1
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<p>Hello, World!!!!! </p>
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<p>Hello, World!!!!! </p>
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a = 10
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b = a * 2
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<style>
/* Write CSS here */
Div { color:black; }
.myDiv h1 {font-size: 60px, color: blue;}
</style>

<div class='myDiv'>
<h1> HTML is neat!</h1>
<p> It's what all your websites are built in at the end of the day.</p>
<div><p>wghooo tgus us gutnk</p></div>
<h3>HTML is</h3>
<ul>
<li>Fun</li>
<li>Cool</li>
<li>Old</li>
</ul>
</div>
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Select a data source…
Type Chart, then Shift-Enter. Ctrl-space for more options.

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htl.html`<p> You can write also write HTML in a JavaScript cell using htl.html! We'll do this often for D3 examples, since we're working with JavaScript when writing D3.`
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data
Type Table, then Shift-Enter. Ctrl-space for more options.

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carsData
X
0-60 mph (s)
Y
economy (mpg)
Color
—
Size
—
Facet X
—
Facet Y
—
Mark
Auto
Type Chart, then Shift-Enter. Ctrl-space for more options.

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{
const label = d => d.data.node
const root = stratifyTree(getDOMTree(myChart))
return graph(root, {label: label})
}
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{
const label = d => d.data.node
const root = stratifyTree(getDOMTree(myChart))
return graph(root, {label: label})
}
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{
const html = htl.html`<div>
<p>First Paragraph</p>
<p>Second Paragraph</p>
<p>Third Paragraph</p>
</div>`

d3.select(html)
.selectAll("p")
.data([1,2,3])
.filter((d,i) => i == 2)
.style("color","red")
.text((d) => d);

return html;
}
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Select a data source…
Type Table, then Shift-Enter. Ctrl-space for more options.

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Select a data source…
Type Chart, then Shift-Enter. Ctrl-space for more options.

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d3.version
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cars
Type Table, then Shift-Enter. Ctrl-space for more options.

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