如何将多个 VegaLite 图堆叠在一起

Question

I am trying to recreate a certain graphing tool for my company (I'm an intern getting my BS still). I want to use VegaLite graphs to recreate a graph that is essentially 3 unique graphs stacked directly on top of each other. each graph has its own separate Y axis but they all share the same X axis (time). Right now I have populated 2 graphs but they are side by side. It would be helpful to be pointed in the right direction to figure out how to format the graphs placement so that each graph is directly on top of the each other. like so:

Graph1
Graph2
Graph3

It would also be helpful to learn how to format the X/Y axis labels and hide/remove the X axis of Graph1 and Graph2. Thank you!

Answer 1

You need a concat as described here. https://vega.github.io/vega-lite/docs/composition.html