Vega-Lite Interactive Multi-Line Hover
A multi-line chart where hovering snaps a vertical rule to the nearest x-tick and shows a synchronized tooltip with all series values at that point — the canonical 'crosshair tooltip' UX from financial dashboards and SRE tools. Vega-Lite implements this entirely declaratively: a
Template details
- chart
- line
- interactive
- tooltip
- hover
- vega
- vega-lite
When to use this template
This visualization helps analysts precisely compare the values of multiple related series at any given point along a shared axis. It is ideal for identifying synchronized trends, divergences, or specific absolute values across several metrics, especially when the exact magnitude of each series at a particular moment is critical for decision-making or diagnosis.
- Multiple quantitative series sharing a common, ordered x-axis.
- Time-series data with several metrics tracked simultaneously.
- Datasets requiring precise value comparison across series at specific points.
- High-frequency data where exact values at any timestamp are important.
- Comparing trends or absolute magnitudes of 3-10 distinct series.
- Data where anomalies or events might affect multiple series concurrently.