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TeeChart Pro ActiveX 2026 (Build v2026.0.0.1)Major versionApr 1, 2026
Features
Added a new Tornado Series
ITornadoSeries A Tornado chart, based on horizontal bars, is useful to show relativities as a scaled set between two categories.
Added a new SubMinorTicks property (of type IGaugeSeriesPointer) for ICircularGauge and ILinearGauge series.
Combined with the also new MinorTickCount and SubMinorTickDistance properties, it allows to draw sub minor ticks between two minor ticks.
Also added the AllowDrag property.
Added a new Sankey Series
ISankeySeries visualizes the magnitude of flows between nodes as curved links, with link thickness proportional to their values, effectively illustrating distributions and relationships within a process.