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@bmatcuk
Created October 2, 2019 17:18
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Vega SVG Bug
<!doctype html>
<html>
<head>
<script src="https://vega.github.io/vega/vega.min.js"></script>
</head>
<body>
<div id="container"></div>
<a href="#" id="run">Click here only show "C"</a> / <a href="#" id="reset">Reset</a>
<script type="text/javascript">
var data = [
{"category": "A", "amount": 28},
{"category": "B", "amount": 55},
{"category": "C", "amount": 43},
{"category": "D", "amount": 91},
{"category": "E", "amount": 81},
{"category": "F", "amount": 53},
{"category": "G", "amount": 19},
{"category": "H", "amount": 87}
];
var spec = {
"$schema": "https://vega.github.io/schema/vega/v5.json",
"autosize": { type: "fit", contains: "padding", resize: true },
"width": 400,
"height": 200,
"padding": 5,
"data": [
{
"name": "table",
"values": data,
}
],
"scales": [
{
"name": "xscale",
"type": "band",
"domain": {"data": "table", "field": "category" },
"range": "width",
"padding": 0.05,
"round": true
},
{
"name": "yscale",
"domain": {"data": "table", "field": "amount"},
"nice": true,
"range": "height"
}
],
"axes": [
{ "orient": "bottom", "scale": "xscale" },
{ "orient": "left", "scale": "yscale" }
],
"marks": [
{
"type": "rect",
"from": {"data":"table"},
"encode": {
"enter": {
"x": {"scale": "xscale", "field": "category"},
"width": {"scale": "xscale", "band": 1},
"y": {"scale": "yscale", "field": "amount"},
"y2": {"scale": "yscale", "value": 0}
},
"update": {
"fill": {"value": "steelblue"}
},
"hover": {
"fill": {"value": "red"}
}
}
},
]
};
var view = new vega.View(vega.parse(spec), {
renderer: 'svg',
container: '#container'
});
view.runAsync();
document.getElementById("run").addEventListener("click", function(e) {
e.preventDefault();
view.data("table", [
{"category": "C", "amount": 43}
]);
view.runAsync();
});
document.getElementById("reset").addEventListener("click", function(e) {
e.preventDefault();
view.data("table", data);
view.runAsync();
})
</script>
</body>
</html>
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