Vega JSON code to generate a graph of re-education related government procurement bids in Xinjiang from April 2016 to May 2018. Data from https://jamestown.org/programs/cb/79853-2/.
To generate a graph image, copy the contents of xinjiang-bids.json to https://vega.github.io/editor/ or click
here.
You can export the graph as PNG or SVG.
| { | |
| "$schema": "https://vega.github.io/schema/vega/v4.json", | |
| "width": 600, | |
| "height": 300, | |
| "padding": 5, | |
| "title": "Number of re-education related government procurement bids in Xinjiang", | |
| "data": [ | |
| { | |
| "name": "table", | |
| "values": [ | |
| {"month": "2016-04", "bids": 1}, | |
| {"month": "2016-05", "bids": 0}, | |
| {"month": "2016-06", "bids": 0}, | |
| {"month": "2016-07", "bids": 0}, | |
| {"month": "2016-08", "bids": 0}, | |
| {"month": "2016-09", "bids": 1}, | |
| {"month": "2016-10", "bids": 0}, | |
| {"month": "2016-11", "bids": 1}, | |
| {"month": "2016-12", "bids": 1}, | |
| {"month": "2017-01", "bids": 1}, | |
| {"month": "2017-02", "bids": 0}, | |
| {"month": "2017-03", "bids": 5}, | |
| {"month": "2017-04", "bids": 4}, | |
| {"month": "2017-05", "bids": 4}, | |
| {"month": "2017-06", "bids": 13}, | |
| {"month": "2017-07", "bids": 7}, | |
| {"month": "2017-08", "bids": 8}, | |
| {"month": "2017-09", "bids": 8}, | |
| {"month": "2017-10", "bids": 4}, | |
| {"month": "2017-11", "bids": 4}, | |
| {"month": "2017-12", "bids": 3}, | |
| {"month": "2018-01", "bids": 1}, | |
| {"month": "2018-02", "bids": 2}, | |
| {"month": "2018-03", "bids": 2}, | |
| {"month": "2018-04", "bids": 2}, | |
| {"month": "2018-05", "bids": 1} | |
| ] | |
| } | |
| ], | |
| "scales": [ | |
| { | |
| "name": "xscale", | |
| "type": "band", | |
| "domain": {"data": "table", "field": "month"}, | |
| "range": "width", | |
| "padding": 0.35, | |
| "round": true | |
| }, | |
| { | |
| "name": "yscale", | |
| "domain": {"data": "table", "field": "bids"}, | |
| "nice": true, | |
| "range": "height" | |
| } | |
| ], | |
| "axes": [ | |
| { "orient": "bottom", "scale": "xscale", "labelAngle": -45, "labelAlign": "right" }, | |
| { "orient": "left", "scale": "yscale", "grid": true, "tickCount": 7 } | |
| ], | |
| "marks": [ | |
| { | |
| "type": "rect", | |
| "from": {"data":"table"}, | |
| "encode": { | |
| "enter": { | |
| "x": {"scale": "xscale", "field": "month"}, | |
| "width": {"scale": "xscale", "band": 1}, | |
| "y": {"scale": "yscale", "field": "bids"}, | |
| "y2": {"scale": "yscale", "value": 0} | |
| }, | |
| "update": { | |
| "fill": {"value": "steelblue"} | |
| } | |
| } | |
| } | |
| ] | |
| } |