20ac80a5e8
* [example][m] - start of a simple-example * Empty-Commit * [simple-example][sm] - change from repos.json to datasets.json * [example][m] - changed styling and added octokit * [build][sm] - fix build
48 lines
996 B
TypeScript
48 lines
996 B
TypeScript
export function convertSimpleToVegaLite(view, resource) {
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const x = resource.schema.fields.find((f) => f.name === view.spec.group);
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const y = resource.schema.fields.find((f) => f.name === view.spec.series[0]);
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const xType = inferVegaType(x.type);
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const yType = inferVegaType(y.type);
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let vegaLiteSpec = {
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$schema: "https://vega.github.io/schema/vega-lite/v5.json",
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mark: {
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type: view.spec.type,
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color: "black",
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strokeWidth: 1,
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tooltip: true,
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},
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title: view.title,
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width: "container",
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height: 300,
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selection: {
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grid: {
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type: "interval",
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bind: "scales",
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},
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},
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encoding: {
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x: {
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field: x.name,
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type: xType,
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},
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y: {
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field: y.name,
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type: yType,
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},
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},
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};
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return vegaLiteSpec;
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}
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const inferVegaType = (fieldType) => {
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switch (fieldType) {
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case "date":
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return "Temporal";
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case "number":
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return "Quantitative";
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}
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};
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