// patch the spec to add the signal for rotation
viewof view = embedWithSpecificVersions(vlSpec)
vlSpec = ({
"$schema": "https://vega.github.io/schema/vega-lite/v5.json",
"width": 500,
"height": 500,
"data": {
"url": "https://unpkg.com/world-atlas@1/world/110m.json",
"format": {
"type": "topojson",
"feature": "countries"
}
},
"params": [{
"name": "rotation",
"bind": {"element": viewof rotation}
}],
"projection": {
"type": "orthographic",
// FIXME: switch to expr
"rotate": [{"signal": "rotation"},0,0]
},
"mark": {
"type": "geoshape",
"fill": "lightgray",
"stroke": "black",
"strokeWidth": 0.5
}
})
embedWithSpecificVersions = require.alias({
"vega": "vega@5.20.0",
"vega-lite": "vega-lite@5.0.0"
})("vega-embed@7")
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