TeeChart VCL/FMX Versions

Découvrez les nouveautés dans chaque version, avec des détails sur les fonctionnalités, les améliorations et les problèmes résolus.

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TeeChart VCL/FMX 2026 (Build 2026.47.260526)26 mai 2026

Fonctionnalités

Added full support for RAD Studio, Delphi and C++ Builder 13 Florence Update 1, including the new ARM64EC target platform.
Added a new Totalangle property for ActiveGauge Series.
Improved Activity Gauge.
Added an event for the axis minor ticks.

Corrections

FMX TeeChart TRadioGroup + TRadioButton control causes Delphi 12.2 Athens to crash.
Left-top pixel is missing from the frame when using Gdi+.
Wrong margin between Axis Labels and Axis Title when using LabelsExponent.
Legend.TopPos <> 0 with Legend.CustomPosition = True.
THorizLineSeries: Pointer display works only for the last point.
TLineSeries paints unwanted null values when TreatNulls := DontPaint.
Switch axis from default automatic min/max to logarithmic crashes.
Access violation in TFastLineSeries.Clear;.
Desired increment label cut off.
Hover over marks highlights value from another stacked bar.
First series empty with FillDataSet for cross tab.
TChartScrollBar doesn't work as expected after zooming.

TeeChart VCL/FMX 2026 (Build 2026.46.260227)Version majeure27 févr. 2026

Fonctionnalités

New Series Type:
- New Tornado Series (included with TeeChart Pro only).
  - TornadoSeries A Tornado chart, based on horizontal bars, is useful to show relativities as a scaled set between two categories.
Additions:
- New SubMinorTicks property (of type TGaugeSeriesPointer) for TCircularGauge and TLinearGauge series.
- Combined with the also new MinorTickCount and SubMinorTickDistance properties, it allows to draw sub minor ticks between two minor ticks.

Corrections