Line Chart

Track metrics across time with smooth or stepped lines, optional area fills, and per-point interactions.

Line Chart

Lines, fills, and 100k points without breaking a sweat

ChartsstableUpdated: 8/31/2026time-seriestrends

Decimates above roughly two samples per pixel column, keeping spikes, so a 100,000-point series costs about what a 1,000-point one does.

Open Component Docs

Tutorials

Simple Example

Here is how easy it is to get a line grid going, and fill the active line.

Add SMA/EMA Overlays

Overlays (SMA, EMA, Bollinger Bands) are enabled per series using an overlay mask that combines OverlayMask flags. Windows are expressed in samples (bars). You can either configure them after adding a series, or use the convenience method that sets everything in one call.