有什么好方法可以询问和回答关于vega / vega-lite的问题吗?

时间:2018-08-22 16:11:55

标签: vega vega-lite

通过好的问题和答案,我的意思是:

  • 示例数据
  • 图表定义
  • 可见输出

我将示例从vega-embed复制到了snippet,但是在html部分比我期望的要大一些。

点击运行以查看字符,您可以通过编辑以上代码段链接对其进行编辑。

var yourVlSpec = {
      "$schema": "https://vega.github.io/schema/vega-lite/v2.0.json",
      "description": "A simple bar chart with embedded data.",
      "data": {
        "values": [
          {"a": "A","b": 28}, {"a": "B","b": 55}, {"a": "C","b": 43},
          {"a": "D","b": 91}, {"a": "E","b": 81}, {"a": "F","b": 53},
          {"a": "G","b": 19}, {"a": "H","b": 87}, {"a": "I","b": 52}
        ]
      },
      "mark": "bar",
      "encoding": {
        "x": {"field": "a", "type": "ordinal"},
        "y": {"field": "b", "type": "quantitative"}
      }
    }
vegaEmbed("#vis", yourVlSpec,{actions:{export: false, source: false}});
<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>

<body>
  <div id="vis"></div>
</body>

1 个答案:

答案 0 :(得分:1)

urrent vega编辑器允许用户共享图表(example)-因此,这可能是在stackoverflow上交流问题/解决方案的最佳方法。