Line · Update source data

Supply new measurements with stable IDs and a bounded source.

Use lines for change over time or another ordered dimension. Keep missing observations as gaps so the chart does not invent continuity.

Each observation has a seriesId and pointId. Ordered x positions and projected geometry belong to the calculation Core; NativeChart consumes the resulting NativeScene.

Choose series colours, titles, axes, grid and legend placement. Floating tooltips are the default; crosshair and docked details are optional.

• Compare series
• Update source data
• Linked category window
• Linked numeric window
• Linked time window
• Logarithmic scale
• Logarithms and gaps
• Logarithmic references
• A category interval
• A value interval
• Values at points
• Missing observations
• UTC dates
• Step changes
• Positive and negative
• 500 observations

• Introduction
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