{
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"width": 200,
"height": 200,
"padding": 5,
"marks": [
{
"type": "path",
"encode": {
"update": {
"x": {
"value": 0
},
"y": {
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},
"path": {
"value": "M20,70 T80,100 T160,80 T200,90"
},
"opacity": {
"value": 1
},
"strokeWidth": {
"value": 5
}
},
"hover": {
"opacity": {
"value": 0.5
}
}
}
}
]
}