1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
<!doctype html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>Vega-Embed for Vega-Lite</title>
<script src="https://cdn.jsdelivr.net/npm/vega@5"></script>
<script src="https://cdn.jsdelivr.net/npm/vega-lite@5"></script>
<script src="build/vega-embed.js"></script>
</head>
<body>
<div id="vis"></div>
<script>
async function run() {
// const scaleFactor = 5;
// or
// const scaleFactor = { svg: 2, png: 5 };
// or
// const scaleFactor = { svg: 2 };
// or
const scaleFactor = { png: 5 };
const spec = {
$schema: "https://vega.github.io/schema/vega-lite/v5.json",
data: {
values: [
{ a: "A", b: 28 },
{ a: "B", b: 55 },
{ a: "C", b: 43 },
{ a: "D", b: 91 },
{ a: "E", b: 81 },
{ a: "F", b: 53 },
{ a: "G", b: 19 },
{ a: "H", b: 87 },
{ a: "I", b: 52 },
],
},
mark: "bar",
encoding: {
x: { field: "a", type: "nominal" },
y: { field: "b", type: "quantitative" },
tooltip: { field: "b", type: "quantitative" },
},
};
const result = await vegaEmbed("#vis", spec, {
scaleFactor,
tooltip: { theme: "dark" },
});
console.log(result);
}
run();
</script>
</body>
</html>
|
