Created
October 2, 2019 17:18
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Vega SVG Bug
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| <!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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