You can go to the blockbuilder and to fork this block and create your own visualizations. Check out the Vega-Lite website for more information, tutorials, and documentation. Happy hacking!
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Save GCheung55/35ce59b3f3ecb67e069a97ad468b3125 to your computer and use it in GitHub Desktop.
Vega-Lite Bl.ocks example
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| license: bsd-3-clause |
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| { | |
| "$schema": "https://vega.github.io/schema/vega/v3.0.json", | |
| "autosize": "fit", | |
| "height": 200, | |
| "width": 200, | |
| "data": [{ | |
| "name": "table", | |
| "values": [] | |
| }], | |
| "signals": [{ | |
| "name": "tooltip", | |
| "value": {}, | |
| "on": [{ | |
| "events": "rect:mouseover", | |
| "update": "datum" | |
| }, { | |
| "events": "rect:mouseout", | |
| "update": "{}" | |
| }] | |
| } | |
| ], | |
| "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", | |
| "zindex": 1 | |
| }, { | |
| "orient": "left", | |
| "scale": "yscale" | |
| }], | |
| "marks": [{ | |
| "type": "rect", | |
| "from": { | |
| "data": "table" | |
| }, | |
| "encode": { | |
| "update": { | |
| "x": { | |
| "scale": "xscale", | |
| "field": "category" | |
| }, | |
| "width": { | |
| "scale": "xscale", | |
| "band": 1 | |
| }, | |
| "y": { | |
| "scale": "yscale", | |
| "field": "amount" | |
| }, | |
| "y2": { | |
| "scale": "yscale", | |
| "value": 0 | |
| }, | |
| "fill": { | |
| "value": "steelblue" | |
| } | |
| }, | |
| "hover": { | |
| "fill": { | |
| "value": "red" | |
| } | |
| } | |
| } | |
| }, { | |
| "type": "text", | |
| "encode": { | |
| "update": { | |
| "align": { | |
| "value": "center" | |
| }, | |
| "baseline": { | |
| "value": "bottom" | |
| }, | |
| "fill": { | |
| "value": "#333" | |
| }, | |
| "x": { | |
| "scale": "xscale", | |
| "signal": "tooltip.category", | |
| "band": 0.5 | |
| }, | |
| "y": { | |
| "scale": "yscale", | |
| "signal": "tooltip.amount", | |
| "offset": -2 | |
| }, | |
| "text": { | |
| "signal": "tooltip.amount" | |
| }, | |
| "fillOpacity": [{ | |
| "test": "datum === tooltip", | |
| "value": 0 | |
| }, { | |
| "value": 1 | |
| }] | |
| } | |
| } | |
| }] | |
| } |
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| <!DOCTYPE html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <script src="https://cdn.jsdelivr.net/npm/vega@3"></script> | |
| <script src="https://cdn.jsdelivr.net/npm/vega-lite@2"></script> | |
| <script src="https://cdn.jsdelivr.net/npm/vega-embed@3"></script> | |
| </head> | |
| <body> | |
| <div id="vis"></div> | |
| <script> | |
| const spec = "bar.json"; | |
| vegaEmbed('#vis', spec, {width: 300, height: 300, defaultStyle: true}).then((vis) => { | |
| vis.view.change('table', vega.changeset().insert([ | |
| {"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} | |
| ])); | |
| vis.view.run(); | |
| }).catch(console.warn); | |
| </script> | |
| </body> |
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