Chart Editor
Build and configure charts using the visual flow editor
The Chart Editor is where you build charts in fastStats. Connect nodes on a canvas to choose your data, transform it, and decide how it shows up in the chart.
Flow Nodes
Every node in the editor: Data Source, Filter, Aggregate, Group By, Time Group, Formula, and more.
Output & Multi-Series
How tabs, multi-line charts, and stacked bars work when you add more than one Output node.
How it works
Every chart is a pipeline of nodes. Drag nodes onto the canvas and connect them from top to bottom:
- Pick your data with a Data Source node
- Shape it using Filter, Group By, Aggregate, or other transformation nodes
- Display it with one or more Output nodes
How many Output nodes you use changes what the chart shows:
| Output nodes | Result |
|---|---|
| 1 | One series: a single line, bar group, or widget value |
| 2+ | Multiple series: extra lines, stacked bars, or list tabs |