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Smart Line Chart

The SDM Smart Line Chart renders multi-series line charts with advanced features including end-of-line labels, configurable markers, analytics overlays, and error bars.

Monotone line chart with data-driven colors, series logos, end-of-line labels, and custom tooltip

Key Features​

  • Line styles: Solid, Dashed, Dotted
  • Curve types: Linear, Monotone, Step
  • Markers: Per-series shape, size, and color via the "Apply settings to" dropdown
  • End-of-line labels: Automatic overlap prevention with lead lines
  • Data labels: Per-series formatting with smart positioning
  • Analytics pane: Reference lines, error bars, average curves
  • Y Axis range: Manual min/max override with partial auto-completion
  • Significance testing: Up to two statistical tests, with icon, border, background or marker decorations
  • Base row: Sample size per category displayed under the X axis
  • Cartouche: Free text overlay anchored to one of six positions, bindable to a measure

Linear line chart with manual colors and top legend

Data Wells​

Data RoleDescription
AxisCategory axis (X axis)
ValuesMeasure values (Y axis)
LegendSplit into multiple series
Series ColorHex color per series
LogoBase64 image per series
Error Bar Upper/LowerError bar bounds
Base (sample size)Sample size per category — enables the base row and significance testing
Standard DeviationStandard deviation per point — switches significance to a mean test

Data wells — Axis, Values, Legend, Series Color, and Logo